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China wholesaler NEMA 34 Stepper Motor Spur Gear Planetary Reducer with Good quality

Product Description

Nema 34 Stepper Motor Spur Gear Planetary Reducer

Nickel chromium molybdenum alloy steel gear is manufactured with carburizing heat treatment for high abrasion resistance and impact toughness and by honing process to increase gear precision and low noise operation.Internal gear bore uses needle roller to obtain higher abrasion resistance and strength.

Product Description

Description:
(1).The output shaft is made of large size,large span double bearing design,output shaft and planetary arm bracket as a whole.The input shaft is placed directly on the planet arm bracket to ensure that the reducer has high operating accuracy and maximum torsional rigidity.
(2).Shell and the inner ring gear used integrated design,quenching and tempering after the processing of the teeth so that it can achieve high torque,high precision,high wear resistance.Moreover surface nickel-plated anti-rust treatment,so that its corrosion resistance greatly enhanced.
(3).The planetary gear transmission employs full needle roller without retainer to increase the contact surface,which greatly upgrades structural rigidity and service life.
(4).The gear is made of Japanese imported material.After the metal cutting process,the vacuum carburizing heat treatment to 58-62HRC. And then by the hobbing,Get the best tooth shape,tooth direction,to ensure that the gear of high precision and good impact toughness.
(5).Input shaft and sun gear integrated structure,in order to improve the operation accuracy of the reducer.

1.Low Noise:The use of helical gear design,to achieve a smooth,quite operation of the reducer.
2. High Precision:Backlash is 3 arcmin or less,accurate positioning.
3. High Rigidity,High Torque:The output shaft used large size,large span double support bearing design,which improves the rigidity and torque of the reducer.
4. High Efficiency:1-stage up to 95% or more,2-stage up to 92% or more.
5. Maintenance-Free:Low grease wear,can be lifetime lubrication.
6. Sealing Effect is Good:Lubricating grease with high viscosity,not easy to separate the characteristics,ip65 protection class to ensure that no grease leakage.
7. Installation Unrestrained:Can be installed arbitrarily.
8. Wide Applicability:Applicable to any type of servo motor.
9. An organic [integral] whole output axis.

Specifications PVFN60 PVFN90 PVFN120
Technal Parameters
Max. Torque Nm 1.5times rated torque
Emergency Stop Torque Nm 2.5times rated torque
Max. Radial Load N 240 450 1240
Max. Axial Load N 220 430 1000
Torsional Rigidity Nm/arcmin 1.8 4.85 11
Max.Input Speed rpm 8000 6000 6000
Rated Input Speed rpm 4000 3500 3500
Noise dB ≤58 ≤60 ≤65
Average Life Time h 20000
Efficiency Of Full Load % L1≥95%       L2≥92%
Return Backlash P1 L1 arcmin ≤8 ≤8 ≤8
L2 arcmin ≤12 ≤12 ≤12
P2 L1 arcmin ≤16 ≤16 ≤16
L2 arcmin ≤20 ≤20 ≤20
Moment Of Inertia Table L1 3 Kg*cm2 0.46 1.73 12.78
4 Kg*cm2 0.46 1.73 12.78
5 Kg*cm2 0.46 1.73 12.78
7 Kg*cm2 0.41 1.42 11.38
10 Kg*cm2 0.41 1.42 11.38
L2 12 Kg*cm2 0.44 1.49 12.18
15 Kg*cm2 0.44 1.49 12.18
16 Kg*cm2 0.72 1.49 12.18
20 Kg*cm2 0.44 1.49 12.18
25 Kg*cm2 0.44 1.49 12.18
28 Kg*cm2 0.44 1.49 12.18
30 Kg*cm2 0.44 1.49 12.18
35 Kg*cm2 0.44 1.49 12.18
40 Kg*cm2 0.44 1.49 12.18
50 Kg*cm2 0.34 1.25 11.48
70 Kg*cm2 0.34 1.25 11.48
100 Kg*cm2 0.34 1.25 11.48
Technical Parameter Level Ratio   PVFN60 PVFN90 PVFN120
Rated Torque L1 3 Nm 27 96 161
4 Nm 40 122 210
5 Nm 40 122 210
7 Nm 34 95 170
10 Nm 16 56 86
L2 12 Nm 27 96 161
15 Nm 27 96 161
16 Nm 40 122 210
20 Nm 40 122 210
25 Nm 40 122 210
28 Nm 40 122 210
30 Nm 27 96 161
35 Nm 40 122 210
40 Nm 40 122 210
50 Nm 40 122 210
70 Nm 34 95 170
100 Nm 16 56 86
Degree Of Protection   IP65
Operation Temprature ºC  – 10ºC to -90ºC
Weight L1 kg 1.7 4.4 12
L2 kg 1.9 5 14

Company Profile

Packaging & Shipping

1. Lead time: 10-15 days as usual, 30 days in busy season, it will be based on the detailed order quantity;
2. Delivery: DHL/ UPS/ FEDEX/ EMS/ TNT

 

Application: Industrial
Speed: Low Speed
Function: Driving
Casing Protection: Closed Type
Number of Poles: 2
Starting Mode: Direct on-line Starting
Samples:
US$ 258/Piece
1 Piece(Min.Order)

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Customization:
Available

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Customized Request

Motor

The Basics of a Gear Motor

The basic mechanism behind the gear motor is the principle of conservation of angular momentum. The smaller the gear, the more RPM it covers and the larger the gear, the more torque it produces. The ratio of angular velocity of two gears is called the gear ratio. Moreover, the same principle applies to multiple gears. This means that the direction of rotation of each adjacent gear is always the opposite of the one it is attached to.

Induction worm gear motor

If you’re looking for an electric motor that can deliver high torque, an Induction worm gear motor might be the right choice. This type of motor utilizes a worm gear attached to the motor to rotate a main gear. Because this type of motor is more efficient than other types of motors, it can be used in applications requiring massive reduction ratios, as it is able to provide more torque at a lower speed.
The worm gear motor is designed with a spiral shaft that is set into splines in another gear. The speed at which the worm gear rotates is dependent on the torque produced by the main gear. Induction worm gear motors are best suited for use in low-voltage applications such as electric cars, renewable energy systems, and industrial equipment. They come with a wide range of power-supply options, including twelve-volt, 24-volt, and 36-volt AC power supplies.
These types of motors can be used in many industrial settings, including elevators, airport equipment, food packaging facilities, and more. They also produce less noise than other types of motors, which makes them a popular choice for manufacturers with limited space. The efficiency of worm gearmotors makes them an excellent choice for applications where noise is an issue. Induction worm gear motors can be compact and extremely high-torque.
While the Induction worm gear motor is most widely used in industrial applications, there are other kinds of gearmotors available. Some types are more efficient than others, and some are more expensive than others. For your application, choosing the correct motor and gearbox combination is crucial to achieving the desired result. You’ll find that the Induction worm gear motor is an excellent choice for many applications. The benefits of an Induction worm gear motor can’t be overstated.
The DC gear motor is an excellent choice for high-end industrial applications. This type of gearmotor is smaller and lighter than a standard AC motor and can deliver up to 200 watts of torque. A gear ratio of three to two can be found in these motors, which makes them ideal for a wide range of applications. A high-quality DC gear motor is a great choice for many industrial applications, as they can be highly efficient and provide a high level of reliability.
Electric gear motors are a versatile and widely used type of electric motor. Nevertheless, there are some applications that don’t benefit from them, such as applications with high shaft speed and low torque. Applications such as fan motors, pump and scanning machines are examples of such high-speed and high-torque demands. The most important consideration when choosing a gearmotor is its efficiency. Choosing the right size will ensure the motor runs efficiently at peak efficiency and will last for years.
Motor

Parallel shaft helical gear motor

The FC series parallel shaft helical gearmotor is a compact, lightweight, and high-performance unit that utilizes a parallel shaft structure. Its compact design is complemented by high transmission efficiency and high carrying capacity. The motor’s material is 20CrMnTi alloy steel. The unit comes with either a flanged input or bolt-on feet for installation. Its low noise and compact design make it an ideal choice for a variety of applications.
The helical gears are usually arranged in two rows of one another. Each row contains one or more rows of teeth. The parallel row has the teeth in a helical pattern, while the helical rows are lined up parallelly. In addition to this, the cross helical gears have a point contact design and do not overlap. They can be either parallel or crossed. The helical gear motors can have any number of helical pairs, each with a different pitch circle diameter.
The benefits of the Parallel Shaft Helical Gearbox include high temperature and pressure handling. It is produced by skilled professionals using cutting-edge technology, and is widely recognized for its high performance. It is available in a range of technical specifications and is custom-made to suit individual requirements. These gearboxes are durable and low-noise and feature high reliability. You can expect to save up to 40% of your energy by using them.
The parallel shaft helical gear motors are designed to reduce the speed of a rotating part. The nodular cast iron housing helps make the unit robust in difficult environments, while the precision-machined gears provide quiet, vibration-free operation. These motors are available in double reduction, triple reduction, and quadruple reduction. The capacity ranges from 0.12 kW to 45 kW. You can choose from a wide variety of capacities, depending on the size of your gearing needs.
The SEW-EURODRIVE parallel shaft helical gearmotor is a convenient solution for space-constrained applications. The machine’s modular design allows for easy mounting and a wide range of ambient temperatures. They are ideal for a variety of mechanical applications, including conveyors, augers, and more. If you want a small footprint, the SEW-EURODRIVE parallel shaft helical gear motor is the best solution for you.
The parallel shaft helical gears are advantageous for both high and low speed applications. Parallel helical gears are also suitable for low speed and low duty applications. A good example of a cross-helix gear is the oil pump of an internal combustion engine. Both types of helical gears are highly reliable and offer vibration-free operation. They are more costly than conventional gear motors, but offer more durability and efficiency.
Motor

Helical gear unit

This helical gear unit is designed to operate under a variety of demanding conditions and can be used in a wide range of applications. Designed for long life and high torque density, this gear unit is available in a variety of torques and gear ratios. Its design and construction make it compatible with a wide range of critical mechanical systems. Common applications include conveyors, material handling, steel mills, and paper mills.
Designed for high-performance applications, the Heidrive helical gear unit provides superior performance and value. Its innovative design allows it to function well under a wide range of operating conditions and is highly resistant to damage. These gear motors can be easily combined with a helical gear unit. Their combined power output is 100 Nm, and they have a high efficiency of up to 90%. For more information about the helical gear motor, contact a Heidrive representative.
A helical gear unit can be classified by its reference section in the standard plane or the turning plane. Its center gap is the same as that of a spur gear, and its number of teeth is the same. In addition to this, the helical gear has a low axial thrust, which is another important characteristic. The helical gear unit is more efficient at transferring torque than a spur gear, and it is quieter, too.
These units are designed to handle large loads. Whether you are using them for conveyors, augers, or for any other application that involves high-speed motion, a helical gear unit will deliver maximum performance. A helical gear unit from Flender can handle 400,000 tasks with a high degree of reliability. Its high efficiency and high resistance to load ensures high plant availability. These gear motors are available in a variety of sizes, from single-speed to multi-speed.
PEC geared motors benefit from decades of design experience and high quality materials. They are robust, quiet, and offer excellent performance. They are available in multiple configurations and are dimensionally interchangeable with other major brands. The gear motors are manufactured as modular kits to minimize inventory. They can be fitted with additional components, such as backstops and fans. This makes it easy to customize your gear motors and save money while reducing costs.
Another type of helical gears is the double helical gear. The double helical gear unit has two helical faces with a gap between them. They are better for enclosed gear systems as they provide greater tooth overlap and smoother performance. Compared to double helical gears, they are smaller and more flexible than the Herringbone type. So, if you’re looking for a gear motor, a helical gear unit may be perfect for you.

China wholesaler NEMA 34 Stepper Motor Spur Gear Planetary Reducer   with Good qualityChina wholesaler NEMA 34 Stepper Motor Spur Gear Planetary Reducer   with Good quality
editor by CX 2023-11-15

China Shangkong Customized 2 Phase 4 Axis Nema 23 CNC Kit 2.8 N.m Hybrid Nema 23 Stepper Motor for 3D Printer ac motor

Guarantee: 1year
Product Variety: nema 23 shut loop motor
Phase: 2
Variety: Hybrid
Current / Stage: 4.2A
Body duration: fifty six/eighty/112 mm
Resistance: .4/.7/.8 Ω
Inductance: 1.2/2/3.5/3.8 mH
Keeping Torque: 1.1/2.2/2.8 N.m
Detent Torque: 3.5/7/twelve N.cm
Second of Inertia: 280/500/800 g.cm²
Direct No.: 4
Weight: .8/1.4/1.8 g
Packaging Details: carton
Port: ZheJiang

Specification

working issue-25℃~+55℃
insulation resistance100Ωmin,500VDC
temperature rise85℃Max
insulation toughnessB
Products Description Company Profile Scope of application Certifications Company introduction Packing& 100% new authentic ECMA-K11320RS 2kw delta servo motor Shipping FAQ 1 : Where is your factory ?A : Our manufacturing unit is located in HangZhou only 1 hour from ZheJiang by higher-speed railway2 : How to pick the ideal stepper motor ?A : There are numerous important points Size and size of the stepper motor Holding torque Phase angle voltage Present and many others . After confirm some of them then informed us We can help you to select the suitable stepper motor Or you can despatched us the product you are utilizing We can aid you to uncover the ideal stepper.three . How do you ship the merchandise ?A : Sea and by air , also accept client appointed4 : How can we know the product quality ?A : We recommend you to get a sample Also You can ship us e-mail for detail images for checking if you are not able to get ample info in the solution website page.5 . Can we be agent or distributor ?A : Indeed , welcome and we will assistance yo6 . Can you do OEM or ODM service ?A : Sure , 220V 2.3KW 1500RPM 15N.M.130ST-M15015 Single Section AC Servo Motor With Driver AASD-30A for CNC Machine we have R & D section and accept OEM and ODM services7 : When can I receive the drawings?A : We will provide the drawings of the stepper motor soon after you place the buyeight : How extended is the warranty time? Jkm bldc motor and 72v 96v controller custom-made Brushless Dc BLDC Motor 48V 1000W Motor for electric powered tricycle A : twelve months And we give existence-extended technological support and soon after sale support

How to Assemble a Planetary Motor

A Planetary Motor uses multiple planetary surfaces to produce torque and rotational speed. The planetary system allows for a wide range of gear reductions. Planetary systems are particularly effective in applications where higher torques and torque density are needed. As such, they are a popular choice for electric vehicles and other applications where high-speed mobility is required. Nevertheless, there are many benefits associated with using a planetary motor. Read on to learn more about these motors.

VPLite

If you’re looking to replace the original VP, the VPLite has a similar output shaft as the original. This means that you can mix and match your original gear sets, including the input and output shafts. You can even mix metal inputs with plastic outputs. Moreover, if you decide to replace the gearbox, you can easily disassemble the entire unit and replace it with a new one without losing any output torque.
Compared to a planetary motor, a spur gear motor uses fewer gears and is therefore cheaper to produce. However, the latter isn’t suitable for high-torque applications. The torque produced by a planetary gearmotor is evenly distributed, which makes it ideal for applications that require higher torque. However, you may have to compromise on the torque output if you’re looking for a lightweight option.
The VersaPlanetary Lite gearbox replaces the aluminum ring gear with a 30% glass-filled nylon gear. This gearbox is available in two sizes, which means you can mix and match parts to get a better gear ratio. The VPLite gearbox also has a female 5mm hex output shaft. You can mix and match different gearboxes and planetary gearboxes for maximum efficiency.
Motor

VersaPlanetary

The VersaPlanetary is a highly versatile planetary motor that can be mounted in a variety of ways. Its unique design includes a removable shaft coupler system that makes it simple to swap out the motor with another. This planetary motor mounts in any position where a CIM motor mounts. Here’s how to assemble the motor. First, remove the hex output shaft from the VersaPlanetary output stage. Its single ring clip holds it in place. You can use a drill press to drill a hole into the output shaft.
After mounting the gearbox, you can then mount the motor. The mounting hardware included with the VersaPlanetary Planetary Motor comes with four 10-32 threaded holes on a two-inch bolt circle. You can use these holes to mount your VersaPlanetary on a CIM motor or a CIM-compatible motor. Once assembled, the VersaPlanetary gearbox has 72 different gear ratios.
The VersaPlanetary gearbox is interchangeable with regular planetary gearboxes. However, it does require additional parts. You can purchase a gearbox without the motor but you’ll need a pinion. The pinion attaches to the shaft of the motor. The gearbox is very sturdy and durable, so you won’t have to worry about it breaking or wearing out.

Self-centering planetary gears

A planetary motor is a simple mechanical device that rotates around a axis, with the planets moving around the shaft in a radial direction. The planets are positioned so that they mesh with both the sun gear and the output gears. The carrier 48 is flexibly connected to the drive shaft and can move depending on the forces exerted by the planet gears. In this way, the planets can always be in the optimal mesh with the output gears and sun gear.
The first step in developing a planetary gear motor is to identify the number of teeth in each planet. The number of teeth should be an integer. The tooth diameters of the planets should mesh with each other and the ring. Typically, the teeth of one planet must mesh with each other, but the spacing between them must be equal or greater than the other. This can be achieved by considering the tooth count of each planet, as well as the spacing between planets.
A second step is to align the planet gears with the output gears. In a planetary motor, self-centering planetary gears must be aligned with both input and output gears to provide maximum torque. For this to be possible, the planet gears must be connected with the output shaft and the input shaft. Similarly, the output shaft should also be able to align with the input gear.
Motor

Encoders

A planetary geared motor is a DC motor with a planetary gearbox. The motor can be used to drive heavy loads and has a ratio of 104:1. The shaft speed is 116rpm when it is unloaded. A planetary gearbox has a low backlash and is often used in applications that need high torque. Planetary Motor encoders can help you keep track of your robot’s position or speed.
They are also able to control motor position and speed with precision. Most of them feature high resolution. A 0.18-degree resolution encoder will give you a minimum of 2000 transitions per rotation between outputs A and B. The encoder is built to industrial standards and has a sturdy gearbox to avoid damage. The encoder’s robust design means it will not stall when the motor reaches its maximum speed.
There are many advantages to a planetary motor encoder. A high-quality one will not lose its position or speed even if it’s subject to shocks. A good quality planetary motor will also last a long time. Planetary motors are great for resale or for your own project. If you’re considering buying a planetary motor, consider this information. It’ll help you decide if a particular model is right for your needs.

Cost

There are several advantages of planetary motors. One of the biggest is their cost, but they can also be used in many different applications. They can be combined with a variety of gearboxes, and are ideal for various types of robots, laboratory automation, and production applications. Planetary gearboxes are available in many different materials, and plastic planetary gearboxes are an economical alternative. Plastic gearboxes reduce noise at higher speeds, and steel input stage gears are available for high torques. A modified lubrication system can help with difficult operating conditions.
In addition to being more durable, planetary motors are much more efficient. They use fewer gears, which lowers the overall cost of production. Depending on the application, a planetary motor can be used to move a heavy object, but is generally less expensive than its counterpart. It is a better choice for situations where the load is relatively low and the motor is not used frequently. If you need a very high torque output, a planetary motor may be the better option.
Planetary gear units are a good choice for applications requiring high precision, high dynamics, and high torque density. They can be designed and built using TwinCAT and TC Motion Designer, and are delivered as complete motor and gear unit assemblies. In a few simple steps, you can calculate the torque required and compare the costs of different planetary gear units. You can then choose the best model for your application. And because planetary gear units are so efficient, they are a great option for high-end industrial applications.
Motor

Applications

There are several different applications of the planetary motor. One such application is in motion control. Planetary gearboxes have many benefits, including high torque, low backlash, and torsional stiffness. They also have an extremely compact design, and can be used for a variety of applications, from rack and pinion drives to delta robotics. In many cases, they are less expensive to manufacture and use than other types of motors.
Another application for planetary gear units is in rotary tables. These machines require high precision and low backlash for their precise positioning. Planetary gears are also necessary for noise reduction, which is a common feature in rotary tables. High precision planetary gears can make the height adjustment of OP tables a breeze. And because they are extremely durable and require low noise, they are a great choice for this application. In this case, the planetary gear is matched with an AM8000 series servomotor, which gives a wide range of choices.
The planetary gear transmission is also widely used in helicopters, automobiles, and marine applications. It is more advanced than a countershaft drive, and is capable of higher torque to weight ratios. Other advantages include its compact design and reduced noise. A key concern in the development of this type of transmission is to minimize vibration. If the output of a planetary gear transmission system is loud, the vibration caused by this type of drive system may be too loud for comfort.

China Shangkong Customized 2 Phase 4 Axis Nema 23 CNC Kit 2.8 N.m Hybrid Nema 23 Stepper Motor for 3D Printer     ac motor	China Shangkong Customized 2 Phase 4 Axis Nema 23 CNC Kit 2.8 N.m Hybrid Nema 23 Stepper Motor for 3D Printer     ac motor
editor by czh 2023-02-21

China Motor Driver DM542 Nema 23 Stepper Motor Controller Driver for CNC Milling Machine dc motor

Guarantee: 3months-1year, 1 yr
Product Amount: DM542
Brand name: HEJIE
Output current: .1A-5.6A
Input supply voltage: 24VDC, 36VDC, 15A 500W DC12V-36V Brushless Motor Pace Controller BLDC Driver Board With Hall 50VDC
Management signal enter current: 6-16mA
Handle sign interface level: 4.5-28Vdc
Least pulse width of enter signal: 1.5us
Step pulse frequency: 200KHZ
insulation resistance: 500MΩ
Packaging Particulars: Carton, Pallet

Merchandise Description

Warranty3months-1year
Place of OriginChina
ZheJiang
Brand IdentifyHEJIE
Model QuantityDM542
Warranty1 calendar year
BrandHEJIE
Output existing0.1A-5.6A
Input offer voltage24VDC, 36VDC, Stainless steel aluminum clamp mounting break up shaft collar 50VDC
Control sign input current6-16mA
Control signal interface amount4.5-28Vdc
Minimum pulse width of input signal1.5us
Step pulse frequency200KHZ
insulation resistance500MΩ
Information Photos Certifications Organization Profile Finished merchandise display Merchandise packaging FAQ Q1: Exactly where is your manufacturing facilityA: Our factory is found in HangZhou only 1 hour from ZheJiang by large-pace railway Q2: How to choose the suitable stepper motor.A: There are a number of critical details size and duration of the stepper motor Keeping torque Step angle voltage Recent and many others. Right after confirm some of them then instructed us We can assist you to pick the suited stepper motor Or you can despatched us the model you are utilizing We can assist you to find the suited stepper motor Q3. How do you ship the merchandise?A:Sea and by air, also take customer appointed This autumn: How can we know the product quality?A:We propose you to get a sample Also You can send out us e mail for detail photos for checkingyou can not get adequate details in the item page Q5. Can we be agent or distributor?A:Sure. welcome and we will assistance you. Q6. Can you do oEm or oDM provider?A:Indeed, HangZhou 80st-M57130 ac servo motor 750w flange eighty 2.39Nm 220v ac .75kw servo motor kit for CNC servos milling device we have R&d section and accept OEM and ODM services Q7: When can i acquire the drawings of the stepper motor.A:We will supply the drawings of the stepper motor soon after you location the orde. Q8: How extended is the guarantee timeA: 12 months and we provide lifestyle-lengthy technical provider and after sale services.

How to Select a Gear Motor

A gearmotor is an electrical machine that transfers energy from one place to another. There are many types of gearmotors. This article will discuss the types of gearmotors, including Angular geared motors, Planetary gearboxes, Hydraulic gear motors, and Croise motors. In addition to its uses, gearmotors have many different characteristics. In addition, each type has distinct advantages and disadvantages. Listed below are a few tips on selecting a gearmotor.

Angular geared motors

Angular geared motors are the optimum drive element for applications where torques, forces, and motions need to be transferred at an angle. Compared to other types of geared motors, these have few moving parts, a compact design, and a long life. Angular geared motors are also highly efficient in travel drive applications. In addition to their durability, they have a low maintenance requirement and are highly corrosion-resistant.
Helical worm geared motors are a low-cost solution for drives that employ angular geared motors. They combine a worm gear stage and helical input stage to offer higher efficiency than pure worm geared motors. This drive solution is highly reliable and noise-free. Angular geared motors are often used in applications where noise is an issue, and helical worm geared motors are particularly quiet.
The gear ratio of an angular geared motor depends on the ratio between its input and output shaft. A high-quality helical geared motor has a relatively low mechanical noise level, and can be installed in almost any space. The torque of a helical geared motor can be measured by using frequency measurement equipment. The energy efficiency of angular geared motors is one of the most important factors when choosing a motor. Its symmetrical arrangement also allows it to operate in low-speed environments.
When selecting the right angular geared motor, it is important to keep in mind that increased torque will lead to poor output performance. Once a gear motor reaches its stall torque, it will no longer function properly. This makes it important to consult a performance curve to choose the appropriate motor. Most DC motor manufacturers are more than happy to provide these to customers upon request. Angular geared motors are more expensive than conventional worm gear motors.
Motor

Planetary gearboxes

Planetary gearboxes are used in industrial machinery to generate higher torque and power density. There are three main types of planetary gearboxes: double stage, triple stage, and multistage. The central sun gear transfers torque to a group of planetary gears, while the outer ring and spindle provide drive to the motor. The design of planetary gearboxes delivers up to 97% of the power input.
The compact size of planetary gears results in excellent heat dissipation. In some applications, lubrication is necessary to improve durability. Nevertheless, if you are looking for high speed transmission, you should consider the additional features, such as low noise, corrosion resistance, and construction. Some constructors are better than others. Some are quick to respond, while others are unable to ship their products in a timely fashion.
The main benefit of a planetary gearbox is its compact design. Its lightweight design makes it easy to install, and the efficiency of planetary gearboxes is up to 0.98%. Another benefit of planetary gearboxes is their high torque capacity. These gearboxes are also able to work in applications with limited space. Most modern automatic transmissions in the automotive industry use planetary gears.
In addition to being low in cost, planetary gearboxes are a great choice for many applications. Neugart offers both compact and right angle versions. The right angle design offers a high power-to-weight ratio, making it ideal for applications where torque is needed to be transmitted in reverse mode. So if you’re looking for an efficient way to move heavy machinery around, planetary gearboxes can be a great choice.
Another advantage of planetary gearboxes is their ability to be easily and rapidly changed from one application to another. Since planetary gears are designed to be flexible, you don’t have to buy new ones if you need to change gear ratios. You can also use planetary gears in different industries and save on safety stock by sharing common parts. These gears are able to withstand high shock loads and demanding conditions.
Motor

Hydraulic gear motors

Hydraulic gear motors are driven by oil that is pumped into a gear box and causes the gears to rotate. This method of energy production is quiet and inexpensive. The main drawbacks of hydraulic gear motors are that they are noisy and inefficient at low speeds. The other two types of hydraulic motors are piston and vane-type hydraulic motors. The following are some common benefits of hydraulic gear motors.
A hydraulic gear motor is composed of two gears – a driven gear and an idler. The driven gear is attached to the output shaft via a key. High-pressure oil flows into the housing between the gear tips and the motor housing, and the oil then exits through an outlet port. Unlike a conventional gear motor, the gears mesh to prevent the oil from flowing backward. As a result, they are an excellent choice for agricultural and industrial applications.
The most common hydraulic gear motors feature a gerotor and a drive gear. These gears mesh with a larger gear to produce rotation. There are also three basic variations of gear motors: roller-gerotor, gerotor, and differential. The latter produces higher torque and less friction than the previous two. These differences make it difficult to choose which type is the best for your needs. A high-performance gear motor will last longer than an ordinary one.
Radial piston hydraulic motors operate in the opposite direction to the reciprocating shaft of an electric gearmotor. They have nine pistons arranged around a common center line. Fluid pressure causes the pistons to reciprocate, and when they are stationary, the pistons push the fluid out and move back in. Because of the high pressure created by the fluid, they can rotate at speeds up to 25,000RPM. In addition, hydraulic gear motors are highly efficient, allowing them to be used in a wide range of industrial and commercial applications.
Hydraulic gear motors complement hydraulic pumps and motors. They are also available in reversible models. To choose the right hydraulic motor for your project, take time to gather all the necessary information about the installation process. Some types require specialized expertise or complicated installation. Also, there are some differences between closed and open-loop hydraulic motors. Make sure to discuss the options with a professional before you make a decision.
Motor

Croise motors

There are many advantages to choosing a Croise gear motor. It is highly compact, with less weight and space than standard motors. Its right-angle shaft and worm gear provide smooth, quiet operation. A silent-type brake ensures no metallic sound during operation. It also offers excellent positioning accuracy and shock resistance. This is why this motor is ideal for high-frequency applications. Let’s take a closer look.
A properly matched gearmotor will provide maximum torque output in a specified period. Its maximum developing torque is typically the rated output torque. A one-twelfth-horsepower (1/8 horsepower) motor can meet torque requirements of six inch-pounds, without exceeding its breakdown rating. This lower-cost unit allows for production variations and allows the customer to use a less powerful motor. Croise gear motors are available in a variety of styles.

China Motor Driver DM542 Nema 23 Stepper Motor Controller Driver for CNC Milling Machine     dc motor	China Motor Driver DM542 Nema 23 Stepper Motor Controller Driver for CNC Milling Machine     dc motor
editor by czh 2023-02-20

China Manufacturer Supply Best Selling IP20 2 Phase NEMA 34 Electric Stepping Stepper Gear Motor with Planetary Gearbox motor driver

Product Description

Merchandise Description

Stepper Motor Description

Large Torque 
Substantial Accuracy 
Smooth Movement 
 
Stepper motors, AC servo motors and brushless dc motors are avaiable to personalized for the entire world, NEMA 11, fourteen, sixteen, 17, 23, 24, 34 stepper motor, 50W, 100W, 200W, 400W, 500W, 750W, 1000W, 1200W AC servo motor, and brushless dc motor are all incorporated. 
 
The derived items are broadly utilized in ATM machines, electronic scanners, stylus printers, plotters, slot equipment, CD-ROM drivers, phase lighting, digital camera lenses, CNC equipment, health care machines, 3D printers, cleaning devices and quadcopter for sector and our life.
 
All the derived merchandise of us can be tailored for your needs 

 

Merchandise Parameters

Motor Technological Specification

Flange

NEMA 34

Stage angle

one.8 [°] ± 5 [%]

Phase resistance

1.06 [Ohm] ± 10 [%]

Section inductance

10. [mH] ± twenty [%]

Rotor inertia

4000 [g.cm²]

Ambient temperature

-20 [°C] ~ +fifty [°C]

Temperature increase

one zero five [K]

Dielectric toughness

1000 [VAC 1 Moment]

Class safety

IP20

Max. shaft radial load

220 [N]

Max. shaft axial load

sixty [N]

Weight

4500 [g.]

Mechanical Drawing (in mm)

 

Nema Model Length Step Angle Current/Period Resistance/Stage Inductance/Phase Holding Torque # of Qualified prospects Rotor Inertia
(L)mm ( °) A Ω mH N.M. No. g.cm2
Open LOOP Phase MOTOR
Nema8 EW08-210H 37.8 one.80  one.00  4.30  one.70  .04min four.00  2.90 
Nema11 EW11-one hundred ten thirty.one 1.80  one.00  4.50  three.80  .08min 4.00  five.00 
EW11-110H 30.1 one.80  1.00  4.50  4.00  .07min 4.00  nine.00 
EW11-310 50.four 1.80  one.00  2.50  2.20  .14min four.00  20.00 
EW11-310D 50.4 1.80  1.00  2.50  2.20  .14min four.00  20.00 
Nema14 EW14-one hundred ten 25.5 1.80  1.00  3.30  three.80  .17min 4.00  twenty five.00 
EW14-210 forty.5 one.80  one.00  4.00  six.10  .2min four.00  twenty five.00 
Nema17 EW17-220 33.seven 1.80  2.00  .70  one.40  .3min four.00  forty.00 
EW17-320 39.2 1.80  two.00  one.00  1.80  .45min 4.00  60.00 
EW17-320D 39.two 1.80  2.00  1.00  one.80  .45min 4.00  sixty.00 
EW17-420 forty seven.two one.80  2.00  1.00  2.00  .56min 4.00  80.00 
EW17-420D forty seven.two one.80  2.00  1.00  2.00  .56min 4.00  eighty.00 
EW17-420M eighty.one 1.80  2.00  1.35  three.20  .48min 4.00  seventy seven.00 
EW17-520 60 one.80  two.00  one.35  2.90  .70min four.00  one hundred fifteen.00 
EW17-520M 99.one one.80  2.00  one.77  four.00  .72min 4.00  one hundred ten.00 
Nema23 EW23-a hundred and forty forty one.9 one.80  4.00  .37  one.00  .70min 4.00  170.00 
EW23-240 fifty two.9 one.80  four.00  .45  1.70  one.25min 4.00  290.00 
EW23-240D fifty two.nine 1.80  four.00  .45  1.70  one.25min 4.00  290.00 
EW23-240M 95.5 1.80  4.00  .44  one.40  1.20min 4.00  480.00 
EW23-340 76.4 one.80  4.00  .50  one.80  two.00min four.00  520.00 
EW23-340D seventy six.4 one.80  four.00  .50  1.80  two.00min four.00  520.00 
EW23-350M 116.five 1.80  5.00  .40  1.80  two.00min four.00  480.00 
Nema24 EW24-240 54.5 one.80  4.00  .45  1.20  1.40min four.00  450.00 
EW24-440 eighty five.five one.80  4.00  .80  3.00  three.00min four.00  900.00 
EW24-450M 125.six one.80  5.00  .42  one.80  3.00min four.00  900.00 
Nema34 EW34-260 seventy nine.5 1.80  6.00  .38  two.80  4.5min 4.00  1900.00 
EW34-360 ninety nine 1.80  six.00  .47  three.90  6.00min 4.00  2700.00 
EW34-460M 155.three 1.80  six.00  .54  five.00  8.20min four.00  3800.00 
EW34-560 129 one.80  six.00  .64  six.00  nine.00min four.00  4000.00 
EW34-660 159.5 1.80  6.00  .72  7.30  12min. 4.00  5000.00 
EH34-530 129 one.80  3.60  one.06  ten.00  7.1min 4.00  4000.00 

 

 

 

 

 

 

 

Company Profile

     Getting gain of the proactive local climate of the 70s, in 1977 the engineer Felice Caldi, who experienced usually been a passionate builder and inventor, founded an progressive organization, functioning internationally in the area of software program for industrial equipment.
Since then, this modest business based mostly in Lodi has appreciated continuous successes connected to revolutionary merchandise and chopping edge “ideal in course” technologies in the subject of industrial automation, as confirmed by the numerous patents submitted for the duration of the many years as properly as the essential awards provided to it by the Chamber of Commerce of Milan and of the Lombardy Area.
    The company, many thanks to its successes over time, has developed substantially, increasing its revenue network overseas and opening yet another organization in China to control the sales flow in the Asian marketplace. 
    At any time attentive to the dynamics and requirements of the automation market place, constantly evolving and continually seeking technological innovation, At any time Elettronica has been CZPT to react to all the technological problems that have arisen over the a long time, supplying answers CZPT to make its customer’s machines much more and more carrying out and very aggressive.
    And it is precisely to underline the importance and the uniqueness of every single one customer that we layout, with treatment and determination, hugely customised automation remedies, that are CZPT to flawlessly meet up with any request, equally with regards to software program and hardware.
    Our crew of mechatronic engineers can indeed customise the software program with specially developed firmware, and it can also adapt the motor by customising, for illustration, the duration of the cables or the diameter of the crankshaft and the IP security diploma, all strictly primarily based on the customer’s specialized requirements.

 

 

 

US $3-10
/ Piece
|
1 Piece

(Min. Order)

###

Application: Medical and Laboratory Equipment
Speed: Low Speed
Number of Stator: Two-Phase
Excitation Mode: HB-Hybrid
Function: Driving
Number of Poles: 2

###

Customization:

###

Flange
NEMA 34
Step angle
1.8 [°] ± 5 [%]
Phase resistance
1.06 [Ohm] ± 10 [%]
Phase inductance
10.0 [mH] ± 20 [%]
Rotor inertia
4000 [g.cm²]
Ambient temperature
-20 [°C] ~ +50 [°C]
Temperature rise
105 [K]
Dielectric strength
1000 [VAC 1 Minute]
Class protection
IP20
Max. shaft radial load
220 [N]
Max. shaft axial load
60 [N]
Weight
4500 [g.]

###

Nema Model Length Step Angle Current/Phase Resistance/Phase Inductance/Phase Holding Torque # of Leads Rotor Inertia
(L)mm ( °) A Ω mH N.M. No. g.cm2
OPEN LOOP STEP MOTOR
Nema8 EW08-210H 37.8 1.80  1.00  4.30  1.70  0.04min 4.00  2.90 
Nema11 EW11-110 30.1 1.80  1.00  4.50  3.80  0.08min 4.00  5.00 
EW11-110H 30.1 1.80  1.00  4.50  4.00  0.07min 4.00  9.00 
EW11-310 50.4 1.80  1.00  2.50  2.20  0.14min 4.00  20.00 
EW11-310D 50.4 1.80  1.00  2.50  2.20  0.14min 4.00  20.00 
Nema14 EW14-110 25.5 1.80  1.00  3.30  3.80  0.17min 4.00  25.00 
EW14-210 40.5 1.80  1.00  4.00  6.10  0.2min 4.00  25.00 
Nema17 EW17-220 33.7 1.80  2.00  0.70  1.40  0.3min 4.00  40.00 
EW17-320 39.2 1.80  2.00  1.00  1.80  0.45min 4.00  60.00 
EW17-320D 39.2 1.80  2.00  1.00  1.80  0.45min 4.00  60.00 
EW17-420 47.2 1.80  2.00  1.00  2.00  0.56min 4.00  80.00 
EW17-420D 47.2 1.80  2.00  1.00  2.00  0.56min 4.00  80.00 
EW17-420M 80.1 1.80  2.00  1.35  3.20  0.48min 4.00  77.00 
EW17-520 60 1.80  2.00  1.35  2.90  0.70min 4.00  115.00 
EW17-520M 99.1 1.80  2.00  1.77  4.00  0.72min 4.00  110.00 
Nema23 EW23-140 41.9 1.80  4.00  0.37  1.00  0.70min 4.00  170.00 
EW23-240 52.9 1.80  4.00  0.45  1.70  1.25min 4.00  290.00 
EW23-240D 52.9 1.80  4.00  0.45  1.70  1.25min 4.00  290.00 
EW23-240M 95.5 1.80  4.00  0.44  1.40  1.20min 4.00  480.00 
EW23-340 76.4 1.80  4.00  0.50  1.80  2.00min 4.00  520.00 
EW23-340D 76.4 1.80  4.00  0.50  1.80  2.00min 4.00  520.00 
EW23-350M 116.5 1.80  5.00  0.40  1.80  2.00min 4.00  480.00 
Nema24 EW24-240 54.5 1.80  4.00  0.45  1.20  1.40min 4.00  450.00 
EW24-440 85.5 1.80  4.00  0.80  3.00  3.00min 4.00  900.00 
EW24-450M 125.6 1.80  5.00  0.42  1.80  3.00min 4.00  900.00 
Nema34 EW34-260 79.5 1.80  6.00  0.38  2.80  4.5min 4.00  1900.00 
EW34-360 99 1.80  6.00  0.47  3.90  6.00min 4.00  2700.00 
EW34-460M 155.3 1.80  6.00  0.54  5.00  8.20min 4.00  3800.00 
EW34-560 129 1.80  6.00  0.64  6.00  9.00min 4.00  4000.00 
EW34-660 159.5 1.80  6.00  0.72  7.30  12min. 4.00  5000.00 
EH34-530 129 1.80  3.60  1.06  10.00  7.1min 4.00  4000.00 
US $3-10
/ Piece
|
1 Piece

(Min. Order)

###

Application: Medical and Laboratory Equipment
Speed: Low Speed
Number of Stator: Two-Phase
Excitation Mode: HB-Hybrid
Function: Driving
Number of Poles: 2

###

Customization:

###

Flange
NEMA 34
Step angle
1.8 [°] ± 5 [%]
Phase resistance
1.06 [Ohm] ± 10 [%]
Phase inductance
10.0 [mH] ± 20 [%]
Rotor inertia
4000 [g.cm²]
Ambient temperature
-20 [°C] ~ +50 [°C]
Temperature rise
105 [K]
Dielectric strength
1000 [VAC 1 Minute]
Class protection
IP20
Max. shaft radial load
220 [N]
Max. shaft axial load
60 [N]
Weight
4500 [g.]

###

Nema Model Length Step Angle Current/Phase Resistance/Phase Inductance/Phase Holding Torque # of Leads Rotor Inertia
(L)mm ( °) A Ω mH N.M. No. g.cm2
OPEN LOOP STEP MOTOR
Nema8 EW08-210H 37.8 1.80  1.00  4.30  1.70  0.04min 4.00  2.90 
Nema11 EW11-110 30.1 1.80  1.00  4.50  3.80  0.08min 4.00  5.00 
EW11-110H 30.1 1.80  1.00  4.50  4.00  0.07min 4.00  9.00 
EW11-310 50.4 1.80  1.00  2.50  2.20  0.14min 4.00  20.00 
EW11-310D 50.4 1.80  1.00  2.50  2.20  0.14min 4.00  20.00 
Nema14 EW14-110 25.5 1.80  1.00  3.30  3.80  0.17min 4.00  25.00 
EW14-210 40.5 1.80  1.00  4.00  6.10  0.2min 4.00  25.00 
Nema17 EW17-220 33.7 1.80  2.00  0.70  1.40  0.3min 4.00  40.00 
EW17-320 39.2 1.80  2.00  1.00  1.80  0.45min 4.00  60.00 
EW17-320D 39.2 1.80  2.00  1.00  1.80  0.45min 4.00  60.00 
EW17-420 47.2 1.80  2.00  1.00  2.00  0.56min 4.00  80.00 
EW17-420D 47.2 1.80  2.00  1.00  2.00  0.56min 4.00  80.00 
EW17-420M 80.1 1.80  2.00  1.35  3.20  0.48min 4.00  77.00 
EW17-520 60 1.80  2.00  1.35  2.90  0.70min 4.00  115.00 
EW17-520M 99.1 1.80  2.00  1.77  4.00  0.72min 4.00  110.00 
Nema23 EW23-140 41.9 1.80  4.00  0.37  1.00  0.70min 4.00  170.00 
EW23-240 52.9 1.80  4.00  0.45  1.70  1.25min 4.00  290.00 
EW23-240D 52.9 1.80  4.00  0.45  1.70  1.25min 4.00  290.00 
EW23-240M 95.5 1.80  4.00  0.44  1.40  1.20min 4.00  480.00 
EW23-340 76.4 1.80  4.00  0.50  1.80  2.00min 4.00  520.00 
EW23-340D 76.4 1.80  4.00  0.50  1.80  2.00min 4.00  520.00 
EW23-350M 116.5 1.80  5.00  0.40  1.80  2.00min 4.00  480.00 
Nema24 EW24-240 54.5 1.80  4.00  0.45  1.20  1.40min 4.00  450.00 
EW24-440 85.5 1.80  4.00  0.80  3.00  3.00min 4.00  900.00 
EW24-450M 125.6 1.80  5.00  0.42  1.80  3.00min 4.00  900.00 
Nema34 EW34-260 79.5 1.80  6.00  0.38  2.80  4.5min 4.00  1900.00 
EW34-360 99 1.80  6.00  0.47  3.90  6.00min 4.00  2700.00 
EW34-460M 155.3 1.80  6.00  0.54  5.00  8.20min 4.00  3800.00 
EW34-560 129 1.80  6.00  0.64  6.00  9.00min 4.00  4000.00 
EW34-660 159.5 1.80  6.00  0.72  7.30  12min. 4.00  5000.00 
EH34-530 129 1.80  3.60  1.06  10.00  7.1min 4.00  4000.00 

Dynamic Modeling of a Planetary Motor

A planetary gear motor consists of a series of gears rotating in perfect synchrony, allowing them to deliver torque in a higher output capacity than a spur gear motor. Unlike the planetary motor, spur gear motors are simpler to build and cost less, but they are better for applications requiring lower torque output. That is because each gear carries the entire load. The following are some key differences between the two types of gearmotors.

planetary gear system

A planetary gear transmission is a type of gear mechanism that transfers torque from one source to another, usually a rotary motion. Moreover, this type of gear transmission requires dynamic modeling to investigate its durability and reliability. Previous studies included both uncoupled and coupled meshing models for the analysis of planetary gear transmission. The combined model considers both the shaft structural stiffness and the bearing support stiffness. In some applications, the flexible planetary gear may affect the dynamic response of the system.
In a planetary gear device, the axial end surface of the cylindrical portion is rotatable relative to the separating plate. This mechanism retains lubricant. It is also capable of preventing foreign particles from entering the planetary gear system. A planetary gear device is a great choice if your planetary motor’s speed is high. A high-quality planetary gear system can provide a superior performance than conventional systems.
A planetary gear system is a complex mechanism, involving three moving links that are connected to each other through joints. The sun gear acts as an input and the planet gears act as outputs. They rotate about their axes at a ratio determined by the number of teeth on each gear. The sun gear has 24 teeth, while the planet gears have three-quarters that ratio. This ratio makes a planetary motor extremely efficient.
Motor

planetary gear train

To predict the free vibration response of a planetary motor gear train, it is essential to develop a mathematical model for the system. Previously, static and dynamic models were used to study the behavior of planetary motor gear trains. In this study, a dynamic model was developed to investigate the effects of key design parameters on the vibratory response. Key parameters for planetary gear transmissions include the structure stiffness and mesh stiffness, and the mass and location of the shaft and bearing supports.
The design of the planetary motor gear train consists of several stages that can run with variable input speeds. The design of the gear train enables the transmission of high torques by dividing the load across multiple planetary gears. In addition, the planetary gear train has multiple teeth which mesh simultaneously in operation. This design also allows for higher efficiency and transmittable torque. Here are some other advantages of planetary motor gear trains. All these advantages make planetary motor gear trains one of the most popular types of planetary motors.
The compact footprint of planetary gears allows for excellent heat dissipation. High speeds and sustained performances will require lubrication. This lubricant can also reduce noise and vibration. But if these characteristics are not desirable for your application, you can choose a different gear type. Alternatively, if you want to maintain high performance, a planetary motor gear train will be the best choice. So, what are the advantages of planetary motor gears?

planetary gear train with fixed carrier train ratio

The planetary gear train is a common type of transmission in various machines. Its main advantages are high efficiency, compactness, large transmission ratio, and power-to-weight ratio. This type of gear train is a combination of spur gears, single-helical gears, and herringbone gears. Herringbone planetary gears have lower axial force and high load carrying capacity. Herringbone planetary gears are commonly used in heavy machinery and transmissions of large vehicles.
To use a planetary gear train with a fixed carrier train ratio, the first and second planets must be in a carrier position. The first planet is rotated so that its teeth mesh with the sun’s. The second planet, however, cannot rotate. It must be in a carrier position so that it can mesh with the sun. This requires a high degree of precision, so the planetary gear train is usually made of multiple sets. A little analysis will simplify this design.
The planetary gear train is made up of three components. The outer ring gear is supported by a ring gear. Each gear is positioned at a specific angle relative to one another. This allows the gears to rotate at a fixed rate while transferring the motion. This design is also popular in bicycles and other small vehicles. If the planetary gear train has several stages, multiple ring gears may be shared. A stationary ring gear is also used in pencil sharpener mechanisms. Planet gears are extended into cylindrical cutters. The ring gear is stationary and the planet gears rotate around a sun axis. In the case of this design, the outer ring gear will have a -3/2 planet gear ratio.
Motor

planetary gear train with zero helix angle

The torque distribution in a planetary gear is skewed, and this will drastically reduce the load carrying capacity of a needle bearing, and therefore the life of the bearing. To better understand how this can affect a gear train, we will examine two studies conducted on the load distribution of a planetary gear with a zero helix angle. The first study was done with a highly specialized program from the bearing manufacturer INA/FAG. The red line represents the load distribution along a needle roller in a zero helix gear, while the green line corresponds to the same distribution of loads in a 15 degree helix angle gear.
Another method for determining a gear’s helix angle is to consider the ratio of the sun and planet gears. While the sun gear is normally on the input side, the planet gears are on the output side. The sun gear is stationary. The two gears are in engagement with a ring gear that rotates 45 degrees clockwise. Both gears are attached to pins that support the planet gears. In the figure below, you can see the tangential and axial gear mesh forces on a planetary gear train.
Another method used for calculating power loss in a planetary gear train is the use of an auto transmission. This type of gear provides balanced performance in both power efficiency and load capacity. Despite the complexities, this method provides a more accurate analysis of how the helix angle affects power loss in a planetary gear train. If you’re interested in reducing the power loss of a planetary gear train, read on!

planetary gear train with spur gears

A planetary gearset is a type of mechanical drive system that uses spur gears that move in opposite directions within a plane. Spur gears are one of the more basic types of gears, as they don’t require any specialty cuts or angles to work. Instead, spur gears use a complex tooth shape to determine where the teeth will make contact. This in turn, will determine the amount of power, torque, and speed they can produce.
A two-stage planetary gear train with spur gears is also possible to run at variable input speeds. For such a setup, a mathematical model of the gear train is developed. Simulation of the dynamic behaviour highlights the non-stationary effects, and the results are in good agreement with the experimental data. As the ratio of spur gears to spur gears is not constant, it is called a dedendum.
A planetary gear train with spur gears is a type of epicyclic gear train. In this case, spur gears run between gears that contain both internal and external teeth. The circumferential motion of the spur gears is analogous to the rotation of planets in the solar system. There are four main components of a planetary gear train. The planet gear is positioned inside the sun gear and rotates to transfer motion to the sun gear. The planet gears are mounted on a joint carrier that is connected to the output shaft.
Motor

planetary gear train with helical gears

A planetary gear train with helical teeth is an extremely powerful transmission system that can provide high levels of power density. Helical gears are used to increase efficiency by providing a more efficient alternative to conventional worm gears. This type of transmission has the potential to improve the overall performance of a system, and its benefits extend far beyond the power density. But what makes this transmission system so appealing? What are the key factors to consider when designing this type of transmission system?
The most basic planetary train consists of the sun gear, planet gear, and ring gear elements. The number of planets varies, but the basic structure of planetary gears is similar. A simple planetary geartrain has the sun gear driving a carrier assembly. The number of planets can be as low as two or as high as six. A planetary gear train has a low mass inertia and is compact and reliable.
The mesh phase properties of a planetary gear train are particularly important in designing the profiles. Various parameters such as mesh phase difference and tooth profile modifications must be studied in depth in order to fully understand the dynamic characteristics of a PGT. These factors, together with others, determine the helical gears’ performance. It is therefore essential to understand the mesh phase of a planetary gear train to design it effectively.

China Manufacturer Supply Best Selling IP20 2 Phase NEMA 34 Electric Stepping Stepper Gear Motor with Planetary Gearbox     motor driver	China Manufacturer Supply Best Selling IP20 2 Phase NEMA 34 Electric Stepping Stepper Gear Motor with Planetary Gearbox     motor driver
editor by czh 2023-01-26

China Factory Price 57mm 9~30n. M Output Torque Planetary Gearbox Stepper Motor NEMA 23 with high quality

Product Description

 

Product Description

Planetary Gear Stepping Motor :
Precision high-end upgrade with Nema8, Nema 11, Nema14, Nema 17, Nema23, Nema 24 
stepper motor low noise, low vibration, firm and durable. Increase torque at low speed.
Reduction ratio:1:3.7 , 1:5.2 , 1:14 , 1:19 ,1:27 ,1:51 , 1:71 ,1:100 ,1:139 , 1:189 ,1:264 , 1:369 ,And 48 hours delivery , in stock .

Application:
Automation control, medical equipment, textile machinery,and packaging machinery fields. Not only in the field of the automation industry, it also has a good use status in the home.   Products with low speed and inertia are often seen: electric curtains, electric shutters, etc
 

Product Parameters

Planetary Equipment Box Specification:

Housing Material Steel
Bearing at Output Ball Bearings
Max.Radial Load(10mm from flange) 300N
Max.Shaft Axial Load 200N
Radial Enjoy of Shaft (around to Flange) ≤0.08mm
Axial Engage in of Shaft ≤0.4mm
Backlash at No-load 1 stage≤1°,2stage≤1.2°,3stage≤1.5°

57HS Hybrid Stepping Motor Specs:
 

Model No. Step Angle Motor Length(L1) Rated Current Resistance Inductance Holding Torque # of Qualified prospects Rotor Inertia Mass Max.Equipment Ratio
Voltage /Section /Stage /Section
One Shaft ( °) (L)mm V A Ω mH mN.m No. g.cm2 Kg  
57HS5417 1.8 fifty five 1.seven 2. .85 two.5 950 four two hundred .64 ≤1:187

57HS5471 Planetary Gearbox Specifications:
Reduction ratio 3.six four.25 thirteen fifteen 18 23 forty seven fifty five sixty five seventy seven ninety six 121 153 187
Total Height(L1+L2) (mm) 92.8 92.eight 104.4 104.4 104.4 104.4 one hundred fifteen.8 a hundred and fifteen.eight one hundred fifteen.8 a hundred and fifteen.8 one hundred fifteen.8 a hundred and fifteen.eight 126.9 126.9
Output torque ( mN.m) 3078 3634 10004 11543 13851 15000 30000 30000 30000 30000 30000 30000 30000 30000
Total Fat(g) 1095 1095 1250 1250 1250 1250 1405 1405 1405 1405 1405 1405 1560 1560
Quantity of gear trains 1 2 3 4
Reducer Duration(L2)   (mm) 37.eight 49.four 60.8 71.nine
Effectiveness 90% 81% 73% 66%

 

Thorough Images

Parameters of Drawing

 

 

Company Profile

ZheJiang UMot Technological innovation Co., Ltd. specializes in R&D and revenue of stepper motors, servo motors, linear modules and connected movement manage products, customizing and planning higher-good quality motor goods for users with special requirements around the globe, and delivering all round answers for movement control systems. Merchandise are exported to much more than 30 nations and regions like the United States, Germany, France, Italy, Russia, and Switzerland. The company’s main merchandise and technique style have been commonly utilised in automation management, precision instruments, healthcare equipment, smart residence, 3D printing and a lot of other fields.
Our business has been recognized as a higher-tech organization by appropriate departments, has a complete high quality administration program, has received ISO9001, CE, RoHs and other connected certifications, and holds a quantity of electrical patent certificates. “Concentration, Professionalism, Concentration” in the discipline of automation of motor R&D and method control options is the firm’s enterprise objective. “Be your most trustworthy associate” is the firm’s support philosophy. We have often been aiming to “make first-class goods with skilled technologies”, maintain tempo with the occasions, innovate continuously, and supply a lot more consumers with far better merchandise and companies.

FAQ

1. Delivery strategy:
1)Worldwide Categorical shipping DHL&FEDEX &UPS&TNT& 7-10days
2)Transport by air 7-ten days
3)transport by sea, shipping time depends on the location port.

2. Technological Assistance:
We can give you with specialist specialized help. And our goods top quality assure is 6 months. Also, we acknowledge merchandise personalized.

three. Why need to you buy from us, not from other suppliers?
Specialist one particular-to-1 motor customized. The world’s large organization of option for high-quality suppliers. ISO9001:2008 good quality management method certification, by means of the CE, ROHS certification.

4. How to pick models?
Prior to buying, remember to speak to us to validate design No. and technical specs to steer clear of any misunderstanding.

5. Are you a manufacturing unit?
Of course, we are a factory, and we make stepper motor/driver, Servo motor/driver.

 

 

US $62.5-78.12
/ Piece
|
1 Piece

(Min. Order)

###

Application: Automation Control, Medical Equipment, Textile Mac
Speed: Low Speed
Number of Stator: Two-Phase
Excitation Mode: HB-Hybrid
Function: Control, Driving
Number of Poles: 2

###

Samples:
US$ 65.0/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Housing Material Metal
Bearing at Output Ball Bearings
Max.Radial Load(10mm from flange) 300N
Max.Shaft Axial Load 200N
Radial Play of Shaft (near to Flange) 0.08mm
Axial Play of Shaft ≤0.4mm
Backlash at No-load 1 stage,2stage1.2°,3stage1.5°

###

Model No. Step Angle Motor Length(L1) Rated Current Resistance Inductance Holding Torque # of Leads Rotor Inertia Mass Max.Gear Ratio
Voltage /Phase /Phase /Phase
Single Shaft ( °) (L)mm V A Ω mH mN.m No. g.cm2 Kg  
57HS5417 1.8 55 1.7 2.0 0.85 2.5 950 4 200 0.64 1:187

###

57HS5471 Planetary Gearbox Specifications:
Reduction ratio 3.6 4.25 13 15 18 23 47 55 65 77 96 121 153 187
Total Height(L1+L2) (mm) 92.8 92.8 104.4 104.4 104.4 104.4 115.8 115.8 115.8 115.8 115.8 115.8 126.9 126.9
Output torque ( mN.m) 3078 3634 10004 11543 13851 15000 30000 30000 30000 30000 30000 30000 30000 30000
Total Weight(g) 1095 1095 1250 1250 1250 1250 1405 1405 1405 1405 1405 1405 1560 1560
Number of gear trains 1 2 3 4
Reducer Length(L2)   (mm) 37.8 49.4 60.8 71.9
Efficiency 90% 81% 73% 66%
US $62.5-78.12
/ Piece
|
1 Piece

(Min. Order)

###

Application: Automation Control, Medical Equipment, Textile Mac
Speed: Low Speed
Number of Stator: Two-Phase
Excitation Mode: HB-Hybrid
Function: Control, Driving
Number of Poles: 2

###

Samples:
US$ 65.0/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Housing Material Metal
Bearing at Output Ball Bearings
Max.Radial Load(10mm from flange) 300N
Max.Shaft Axial Load 200N
Radial Play of Shaft (near to Flange) 0.08mm
Axial Play of Shaft ≤0.4mm
Backlash at No-load 1 stage,2stage1.2°,3stage1.5°

###

Model No. Step Angle Motor Length(L1) Rated Current Resistance Inductance Holding Torque # of Leads Rotor Inertia Mass Max.Gear Ratio
Voltage /Phase /Phase /Phase
Single Shaft ( °) (L)mm V A Ω mH mN.m No. g.cm2 Kg  
57HS5417 1.8 55 1.7 2.0 0.85 2.5 950 4 200 0.64 1:187

###

57HS5471 Planetary Gearbox Specifications:
Reduction ratio 3.6 4.25 13 15 18 23 47 55 65 77 96 121 153 187
Total Height(L1+L2) (mm) 92.8 92.8 104.4 104.4 104.4 104.4 115.8 115.8 115.8 115.8 115.8 115.8 126.9 126.9
Output torque ( mN.m) 3078 3634 10004 11543 13851 15000 30000 30000 30000 30000 30000 30000 30000 30000
Total Weight(g) 1095 1095 1250 1250 1250 1250 1405 1405 1405 1405 1405 1405 1560 1560
Number of gear trains 1 2 3 4
Reducer Length(L2)   (mm) 37.8 49.4 60.8 71.9
Efficiency 90% 81% 73% 66%

The Basics of a Gear Motor

The basic mechanism behind the gear motor is the principle of conservation of angular momentum. The smaller the gear, the more RPM it covers and the larger the gear, the more torque it produces. The ratio of angular velocity of two gears is called the gear ratio. Moreover, the same principle applies to multiple gears. This means that the direction of rotation of each adjacent gear is always the opposite of the one it is attached to.
Motor

Induction worm gear motor

If you’re looking for an electric motor that can deliver high torque, an Induction worm gear motor might be the right choice. This type of motor utilizes a worm gear attached to the motor to rotate a main gear. Because this type of motor is more efficient than other types of motors, it can be used in applications requiring massive reduction ratios, as it is able to provide more torque at a lower speed.
The worm gear motor is designed with a spiral shaft that is set into splines in another gear. The speed at which the worm gear rotates is dependent on the torque produced by the main gear. Induction worm gear motors are best suited for use in low-voltage applications such as electric cars, renewable energy systems, and industrial equipment. They come with a wide range of power-supply options, including twelve-volt, 24-volt, and 36-volt AC power supplies.
These types of motors can be used in many industrial settings, including elevators, airport equipment, food packaging facilities, and more. They also produce less noise than other types of motors, which makes them a popular choice for manufacturers with limited space. The efficiency of worm gearmotors makes them an excellent choice for applications where noise is an issue. Induction worm gear motors can be compact and extremely high-torque.
While the Induction worm gear motor is most widely used in industrial applications, there are other kinds of gearmotors available. Some types are more efficient than others, and some are more expensive than others. For your application, choosing the correct motor and gearbox combination is crucial to achieving the desired result. You’ll find that the Induction worm gear motor is an excellent choice for many applications. The benefits of an Induction worm gear motor can’t be overstated.
The DC gear motor is an excellent choice for high-end industrial applications. This type of gearmotor is smaller and lighter than a standard AC motor and can deliver up to 200 watts of torque. A gear ratio of three to two can be found in these motors, which makes them ideal for a wide range of applications. A high-quality DC gear motor is a great choice for many industrial applications, as they can be highly efficient and provide a high level of reliability.
Electric gear motors are a versatile and widely used type of electric motor. Nevertheless, there are some applications that don’t benefit from them, such as applications with high shaft speed and low torque. Applications such as fan motors, pump and scanning machines are examples of such high-speed and high-torque demands. The most important consideration when choosing a gearmotor is its efficiency. Choosing the right size will ensure the motor runs efficiently at peak efficiency and will last for years.
Motor

Parallel shaft helical gear motor

The FC series parallel shaft helical gearmotor is a compact, lightweight, and high-performance unit that utilizes a parallel shaft structure. Its compact design is complemented by high transmission efficiency and high carrying capacity. The motor’s material is 20CrMnTi alloy steel. The unit comes with either a flanged input or bolt-on feet for installation. Its low noise and compact design make it an ideal choice for a variety of applications.
The helical gears are usually arranged in two rows of one another. Each row contains one or more rows of teeth. The parallel row has the teeth in a helical pattern, while the helical rows are lined up parallelly. In addition to this, the cross helical gears have a point contact design and do not overlap. They can be either parallel or crossed. The helical gear motors can have any number of helical pairs, each with a different pitch circle diameter.
The benefits of the Parallel Shaft Helical Gearbox include high temperature and pressure handling. It is produced by skilled professionals using cutting-edge technology, and is widely recognized for its high performance. It is available in a range of technical specifications and is custom-made to suit individual requirements. These gearboxes are durable and low-noise and feature high reliability. You can expect to save up to 40% of your energy by using them.
The parallel shaft helical gear motors are designed to reduce the speed of a rotating part. The nodular cast iron housing helps make the unit robust in difficult environments, while the precision-machined gears provide quiet, vibration-free operation. These motors are available in double reduction, triple reduction, and quadruple reduction. The capacity ranges from 0.12 kW to 45 kW. You can choose from a wide variety of capacities, depending on the size of your gearing needs.
The SEW-EURODRIVE parallel shaft helical gearmotor is a convenient solution for space-constrained applications. The machine’s modular design allows for easy mounting and a wide range of ambient temperatures. They are ideal for a variety of mechanical applications, including conveyors, augers, and more. If you want a small footprint, the SEW-EURODRIVE parallel shaft helical gear motor is the best solution for you.
The parallel shaft helical gears are advantageous for both high and low speed applications. Parallel helical gears are also suitable for low speed and low duty applications. A good example of a cross-helix gear is the oil pump of an internal combustion engine. Both types of helical gears are highly reliable and offer vibration-free operation. They are more costly than conventional gear motors, but offer more durability and efficiency.
Motor

Helical gear unit

This helical gear unit is designed to operate under a variety of demanding conditions and can be used in a wide range of applications. Designed for long life and high torque density, this gear unit is available in a variety of torques and gear ratios. Its design and construction make it compatible with a wide range of critical mechanical systems. Common applications include conveyors, material handling, steel mills, and paper mills.
Designed for high-performance applications, the Heidrive helical gear unit provides superior performance and value. Its innovative design allows it to function well under a wide range of operating conditions and is highly resistant to damage. These gear motors can be easily combined with a helical gear unit. Their combined power output is 100 Nm, and they have a high efficiency of up to 90%. For more information about the helical gear motor, contact a Heidrive representative.
A helical gear unit can be classified by its reference section in the standard plane or the turning plane. Its center gap is the same as that of a spur gear, and its number of teeth is the same. In addition to this, the helical gear has a low axial thrust, which is another important characteristic. The helical gear unit is more efficient at transferring torque than a spur gear, and it is quieter, too.
These units are designed to handle large loads. Whether you are using them for conveyors, augers, or for any other application that involves high-speed motion, a helical gear unit will deliver maximum performance. A helical gear unit from Flender can handle 400,000 tasks with a high degree of reliability. Its high efficiency and high resistance to load ensures high plant availability. These gear motors are available in a variety of sizes, from single-speed to multi-speed.
PEC geared motors benefit from decades of design experience and high quality materials. They are robust, quiet, and offer excellent performance. They are available in multiple configurations and are dimensionally interchangeable with other major brands. The gear motors are manufactured as modular kits to minimize inventory. They can be fitted with additional components, such as backstops and fans. This makes it easy to customize your gear motors and save money while reducing costs.
Another type of helical gears is the double helical gear. The double helical gear unit has two helical faces with a gap between them. They are better for enclosed gear systems as they provide greater tooth overlap and smoother performance. Compared to double helical gears, they are smaller and more flexible than the Herringbone type. So, if you’re looking for a gear motor, a helical gear unit may be perfect for you.

China Factory Price 57mm 9~30n. M Output Torque Planetary Gearbox Stepper Motor NEMA 23     with high qualityChina Factory Price 57mm 9~30n. M Output Torque Planetary Gearbox Stepper Motor NEMA 23     with high quality
editor by czh 2022-12-16

China NEMA 17 Gear Reducer Stepper Motor with Planetary and Spur Gearbox with Best Sales

Product Description

Nema 17 planetary gear reducer stepper motor
 

Model No. Rated Voltage Current
/Phase
Resistance
/Phase
Inductance
/Phase
Holding
Tprque
#Of Leads Rotor Inertia Weight Length
Single Shaft Double Shaft V A Ω mH Oz-in g-cm   g-cm2 Kg mm
SM42HT33-0956A SM42HT33-0956B 4 0.95 4.2 2.5 22 1580 6 35 0.22 33
SM42HT33-0406A SM42HT33-0406B 9.6 0.4 24 15
SM42HT33- 0571 A SM42HT33- 0571 B 12 0.31 38.5 21
SM42HT33-1334A SM42HT33-1334B 2.8 1.33 2.1 2.5 30 2200 4
SM42HT38-1206A SM42HT38-1206B 4 1.2 3.3 3.2 36 2590 6 54 0.28 38
SM42HT38-0806A SM42HT38-0806B 6 0.8 7.5 6.7
SM42HT38-0406A SM42HT38-0406B 12 0.4 30 30
SM42HT38-1684A SM42HT38-1684B 2.8 1.68 1.65 3.2 50 3600 4
SM42HT47-1206A SM42HT47-1206B 4 1.2 3.3 2.8 44 3170 6 68 0.35 47
SM42HT47-0806A SM42HT47-0806B 6 0.8 7.5 6.3
SM42HT47-0406A SM42HT47-0406B 12 0.4 30 25
SM42HT47-1684A SM42HT47-1684B 2.8 1.68 1.65 2.8 62 4400 4

 
42JX  Planetary gear reducer parameters     XXX=Reduction Ratio

Reduction Ratio(X:1) 3 4 5 9 12 20 25 36 48 60 80 100 125
Number of gear trains 1 1 1 2 2 2 2 3 3 3 3 3 3
Rated output torque(kg.cm) 20 20 20 30 30 30 30 40 40 40 40 40 40
Gear Box Length(mm) 31.5 31.5 31.5 40.5 40.5 40.5 40.5 49.5 49.5 49.5 49.5 49.5 49.5

 

US $12-25
/ Piece
|
100 Pieces

(Min. Order)

###

Application: Nc Machine Tool
Speed: Constant Speed
Number of Stator: Two-Phase
Excitation Mode: HB-Hybrid
Function: Driving
Type: Magnetic-Electric

###

Customization:

###

Model No. Rated Voltage Current
/Phase
Resistance
/Phase
Inductance
/Phase
Holding
Tprque
#Of Leads Rotor Inertia Weight Length
Single Shaft Double Shaft V A Ω mH Oz-in g-cm   g-cm2 Kg mm
SM42HT33-0956A SM42HT33-0956B 4 0.95 4.2 2.5 22 1580 6 35 0.22 33
SM42HT33-0406A SM42HT33-0406B 9.6 0.4 24 15
SM42HT33-0316A SM42HT33-0316B 12 0.31 38.5 21
SM42HT33-1334A SM42HT33-1334B 2.8 1.33 2.1 2.5 30 2200 4
SM42HT38-1206A SM42HT38-1206B 4 1.2 3.3 3.2 36 2590 6 54 0.28 38
SM42HT38-0806A SM42HT38-0806B 6 0.8 7.5 6.7
SM42HT38-0406A SM42HT38-0406B 12 0.4 30 30
SM42HT38-1684A SM42HT38-1684B 2.8 1.68 1.65 3.2 50 3600 4
SM42HT47-1206A SM42HT47-1206B 4 1.2 3.3 2.8 44 3170 6 68 0.35 47
SM42HT47-0806A SM42HT47-0806B 6 0.8 7.5 6.3
SM42HT47-0406A SM42HT47-0406B 12 0.4 30 25
SM42HT47-1684A SM42HT47-1684B 2.8 1.68 1.65 2.8 62 4400 4

###

Reduction Ratio(X:1) 3 4 5 9 12 20 25 36 48 60 80 100 125
Number of gear trains 1 1 1 2 2 2 2 3 3 3 3 3 3
Rated output torque(kg.cm) 20 20 20 30 30 30 30 40 40 40 40 40 40
Gear Box Length(mm) 31.5 31.5 31.5 40.5 40.5 40.5 40.5 49.5 49.5 49.5 49.5 49.5 49.5
US $12-25
/ Piece
|
100 Pieces

(Min. Order)

###

Application: Nc Machine Tool
Speed: Constant Speed
Number of Stator: Two-Phase
Excitation Mode: HB-Hybrid
Function: Driving
Type: Magnetic-Electric

###

Customization:

###

Model No. Rated Voltage Current
/Phase
Resistance
/Phase
Inductance
/Phase
Holding
Tprque
#Of Leads Rotor Inertia Weight Length
Single Shaft Double Shaft V A Ω mH Oz-in g-cm   g-cm2 Kg mm
SM42HT33-0956A SM42HT33-0956B 4 0.95 4.2 2.5 22 1580 6 35 0.22 33
SM42HT33-0406A SM42HT33-0406B 9.6 0.4 24 15
SM42HT33-0316A SM42HT33-0316B 12 0.31 38.5 21
SM42HT33-1334A SM42HT33-1334B 2.8 1.33 2.1 2.5 30 2200 4
SM42HT38-1206A SM42HT38-1206B 4 1.2 3.3 3.2 36 2590 6 54 0.28 38
SM42HT38-0806A SM42HT38-0806B 6 0.8 7.5 6.7
SM42HT38-0406A SM42HT38-0406B 12 0.4 30 30
SM42HT38-1684A SM42HT38-1684B 2.8 1.68 1.65 3.2 50 3600 4
SM42HT47-1206A SM42HT47-1206B 4 1.2 3.3 2.8 44 3170 6 68 0.35 47
SM42HT47-0806A SM42HT47-0806B 6 0.8 7.5 6.3
SM42HT47-0406A SM42HT47-0406B 12 0.4 30 25
SM42HT47-1684A SM42HT47-1684B 2.8 1.68 1.65 2.8 62 4400 4

###

Reduction Ratio(X:1) 3 4 5 9 12 20 25 36 48 60 80 100 125
Number of gear trains 1 1 1 2 2 2 2 3 3 3 3 3 3
Rated output torque(kg.cm) 20 20 20 30 30 30 30 40 40 40 40 40 40
Gear Box Length(mm) 31.5 31.5 31.5 40.5 40.5 40.5 40.5 49.5 49.5 49.5 49.5 49.5 49.5

The Basics of a Planetary Motor

A Planetary Motor is a type of gearmotor that uses multiple planetary gears to deliver torque. This system minimizes the chances of failure of individual gears and increases output capacity. Compared to the planetary motor, the spur gear motor is less complex and less expensive. However, a spur gear motor is generally more suitable for applications requiring low torque. This is because each gear is responsible for the entire load, limiting its torque.

Self-centering planetary gears

This self-centering mechanism for a planetary motor is based on a helical arrangement. The helical structure involves a sun-planet, with its crown and slope modified. The gears are mounted on a ring and share the load evenly. The helical arrangement can be either self-centering or self-resonant. This method is suited for both applications.
A helical planetary gear transmission is illustrated in FIG. 1. A helical configuration includes an output shaft 18 and a sun gear 18. The drive shaft extends through an opening in the cover to engage drive pins on the planet carriers. The drive shaft of the planetary gears can be fixed to the helical arrangement or can be removable. The transmission system is symmetrical, allowing the output shaft of the planetary motor to rotate radially in response to the forces acting on the planet gears.
A flexible pin can improve load sharing. This modification may decrease the face load distribution, but increases the (K_Hbeta) parameter. This effect affects the gear rating and life. It is important to understand the effects of flexible pins. It is worth noting that there are several other disadvantages of flexible pins in helical PGSs. The benefits of flexible pins are discussed below.
Using self-centering planetary gears for a helical planetary motor is essential for symmetrical force distribution. These gears ensure the symmetry of force distribution. They can also be used for self-centering applications. Self-centering planetary gears also guarantee the proper force distribution. They are used to drive a planetary motor. The gearhead is made of a ring gear, and the output shaft is supported by two ball bearings. Self-centering planetary gears can handle a high torque input, and can be suited for many applications.
To solve for a planetary gear mechanism, you need to find its pitch curve. The first step is to find the radius of the internal gear ring. A noncircular planetary gear mechanism should be able to satisfy constraints that can be complex and nonlinear. Using a computer, you can solve for these constraints by analyzing the profile of the planetary wheel’s tooth curve.
Motor

High torque

Compared to the conventional planetary motors, high-torque planetary motors have a higher output torque and better transmission efficiency. The high-torque planetary motors are designed to withstand large loads and are used in many types of applications, such as medical equipment and miniature consumer electronics. Their compact design makes them suitable for small space-saving applications. In addition, these motors are designed for high-speed operation.
They come with a variety of shaft configurations and have a wide range of price-performance ratios. The FAULHABER planetary gearboxes are made of plastic, resulting in a good price-performance ratio. In addition, plastic input stage gears are used in applications requiring high torques, and steel input stage gears are available for higher speeds. For difficult operating conditions, modified lubrication is available.
Various planetary gear motors are available in different sizes and power levels. Generally, planetary gear motors are made of steel, brass, or plastic, though some use plastic for their gears. Steel-cut gears are the most durable, and are ideal for applications that require a high amount of torque. Similarly, nickel-steel gears are more lubricated and can withstand a high amount of wear.
The output torque of a high-torque planetary gearbox depends on its rated input speed. Industrial-grade high-torque planetary gearboxes are capable of up to 18000 RPM. Their output torque is not higher than 2000 nm. They are also used in machines where a planet is decelerating. Their working temperature ranges between 25 and 100 degrees Celsius. For best results, it is best to choose the right size for the application.
A high-torque planetary gearbox is the most suitable type of high-torque planetary motor. It is important to determine the deceleration ratio before buying one. If there is no product catalog that matches your servo motor, consider buying a close-fitting high-torque planetary gearbox. There are also high-torque planetary gearboxes available for custom-made applications.
Motor

High efficiency

A planetary gearbox is a type of mechanical device that is used for high-torque transmission. This gearbox is made of multiple pairs of gears. Large gears on the output shaft mesh with small gears on the input shaft. The ratio between the big and small gear teeth determines the transmittable torque. High-efficiency planetary gearheads are available for linear motion, axial loads, and sterilizable applications.
The AG2400 high-end gear unit series is ideally matched to Beckhoff’s extensive line of servomotors and gearboxes. Its single-stage and multi-stage transmission ratios are highly flexible and can be matched to different robot types. Its modified lubrication helps it operate in difficult operating conditions. These high-performance gear units are available in a wide range of sizes.
A planetary gear motor can be made of steel, nickel-steel, or brass. In addition to steel, some models use plastic. The planetary gears share work between multiple gears, making it easy to transfer high amounts of power without putting a lot of stress on the gears. The gears in a planetary gear motor are held together by a movable arm. High-efficiency planetary gear motors are more efficient than traditional gearmotors.
While a planetary gear motor can generate torque, it is more efficient and cheaper to produce. The planetary gear system is designed with all gears operating in synchrony, minimizing the chance of a single gear failure. The efficiency of a planetary gearmotor makes it a popular choice for high-torque applications. This type of motor is suitable for many applications, and is less expensive than a standard geared motor.
The planetary gearbox is a combination of a planetary type gearbox and a DC motor. The planetary gearbox is compact, versatile, and efficient, and can be used in a wide range of industrial environments. The planetary gearbox with an HN210 DC motor is used in a 22mm OD, PPH, and ph configuration with voltage operating between 6V and 24V. It is available in many configurations and can be custom-made to meet your application requirements.
Motor

High cost

In general, planetary gearmotors are more expensive than other configurations of gearmotors. This is due to the complexity of their design, which involves the use of a central sun gear and a set of planetary gears which mesh with each other. The entire assembly is enclosed in a larger internal tooth gear. However, planetary motors are more effective for higher load requirements. The cost of planetary motors varies depending on the number of gears and the number of planetary gears in the system.
If you want to build a planetary gearbox, you can purchase a gearbox for the motor. These gearboxes are often available with several ratios, and you can use any one to create a custom ratio. The cost of a gearbox depends on how much power you want to move with the gearbox, and how much gear ratio you need. You can even contact your local FRC team to purchase a gearbox for the motor.
Gearboxes play a major role in determining the efficiency of a planetary gearmotor. The output shafts used for this type of motor are usually made of steel or nickel-steel, while those used in planetary gearboxes are made from brass or plastic. The former is the most durable and is best for applications that require high torque. The latter, however, is more absorbent and is better at holding lubricant.
Using a planetary gearbox will allow you to reduce the input power required for the stepper motor. However, this is not without its downsides. A planetary gearbox can also be replaced with a spare part. A planetary gearbox is inexpensive, and its spare parts are inexpensive. A planetary gearbox has low cost compared to a planetary motor. Its advantages make it more desirable in certain applications.
Another advantage of a planetary gear unit is the ability to handle ultra-low speeds. Using a planetary gearbox allows stepper motors to avoid resonance zones, which can cause them to crawl. In addition, the planetary gear unit allows for safe and efficient cleaning. So, whether you’re considering a planetary gear unit for a particular application, these gear units can help you get exactly what you need.

China NEMA 17 Gear Reducer Stepper Motor with Planetary and Spur Gearbox     with Best SalesChina NEMA 17 Gear Reducer Stepper Motor with Planetary and Spur Gearbox     with Best Sales
editor by czh 2022-12-08

China NEMA 8 Gear Reducer Geared Stepper Motor with Planetary Gearbox motor driver

Product Description

NEMA 8 Gear Reducer Geared Stepper Motor with Planetary Gearbox Specifications:

 

About CZPT Company
HangZhou CZPT Co. Ltd is a manufacturer and exporter of virious of motors, 
Our Product range are: 
DC Brush motor: 6-130mm diameter, 0.1-1500W output power. 
Brushless DC Motor: 28-110mm, 5-800W output power 
DC Spur Gear Motor: 12-110mm diameter, 0.1-300W output power 
DC Planeary Gear Motor: 10-82mm diameter, 0.1-200W output power 
Stepper Motor: NEMA 08 to NEMA 43, Can contact with gearox and lead screw
AC Gear Motor: 42 to 104mm diameter, 6-200 output power 

Compare with other competitors, Our advantages are: 

1) High Quality Guarantee: 11 years experiences in this field makes us have mature manufacturing process, Most of motors have CE, RoHS certificates.
2) Experience: Till Augest, 2016, We had export our goods to 77 different countries like US, Germany, UK, Japan, Brizal,Russia and so on.
3) Competitive Price: We have a very high competitive ability of the list prices based on low cost labour force in China. 
4) Good Service: CZPT sales are professional and with good attitude, We will response with our customer within 24 hours(Holiday excepted), So you don’t need way about can’t not find the person when have agent things. 

  • 5 MOQ: Small Orders Accepted
    6) On Time Delivery: 7-15 working days lead time for normal motors, Custmoized motor lead time are also less than 20 working days.
    7) Customized service: Our experienced R&D team can support customized motor if necessary.

 Production Equipment:

Customer Visit and Fair 

Certificates 

FAQ(Q=Question, A=Answer)

Q: What’s your main products?
A:We currently produce Brushed Dc Motors, Brushed Dc gear Motors, Planetary Dc Gear Motors, Brushless Dc Motors, Stepper motors and Ac Motors etc. You can check the specifications for above motors on our website and you can email us to recommend needed motors per your specification too.

Q:How to select a suitable motor?
A:If you have motor pictures or drawings to show us, or you have detailed specs like voltage, speed, torque, motor size, working mode of the motor, needed life time and noise level etc, please do not hesitate to let us know, then we can recommend suitable motor per your request accordingly.

Q: Do you have customized service for your standard motors?
A:Yes, we can customize per your request for the voltage, speed, torque and shaft size/shape. If you need additional wires/cables soldered on the terminal or need to add connectors, or capacitors or EMC we can make it too.

Q:Do you have individual design service for motors?
A:Yes, we would like to design motors individually for our customers, but it may need some CZPT charge and design charge. 

Q:Can I have samples for testing first?
A:Yes, definitely you can. After confirmed the needed motor specs, we will quote and provide a proforma invoice for samples, once we get the payment, we will get a PASS from our account department to proceed samples accordingly.

Q:How do you make sure motor quality?
A:We have our own inspection procedures: for incoming materials, we have signed sample and drawing to make sure qualified incoming materials; for production process, we have tour inspection in the process and final inspection to make sure qualified products before shipping.

Q:What’s your lead time?
A:Generally speaking, our regular standard product will need 25-30days, a bit longer for customized products. But we are very flexible on the lead time, it will depends on the specific orders

Q:What’s your payment term?
A:For all our new customers, we will need 40% deposite, 60% paid before shipment.

Q:When will you reply after got my inquiries?
A:We will response within 24 hours once get your inquires.

Q:How can I trust you to make sure my money is safe?
A:We are certified by the third party SGS and we have exported to over 85 countries up to June.2017. You can check our reputation with our current customers in your country (if our customers do not mind), or you can order via alibaba to get trade assurance from alibaba to make sure your money is safe.

Q:What’s the minimum order quantity?
A:Our minimum order quantity depends on different motor models, please email us to check. Also, we usually do not accept personal use motor orders. 

Q:What’s your shipping method for motors?
A:For samples and packages less than 100kg, we usually suggest express shipping; For heavy packages, we usually suggest air shipping or sea shipping. But it all depends on our customers’ needs.

Q:What certifications do you have?
A:We currently have CE and ROSH certifications.

Q:Can you send me your price list?
A:Since we have hundreds of different products, and price varies per different specifications, we are not CZPT to offer a price list. But we can quote within 24 hours once got your inquirues to make sure you can get the price in time.

Q:Can I visit your company?
A:Yes, welcome to visit our company, but please let us know at least 2 weeks in advance to help us make sure no other meetings during the day you visit us. Thanks!

Weclome contact with us if have any questions about this motor or other products!

Application: Printing Equipment
Speed: Low Speed
Number of Stator: Two-Phase
Excitation Mode: HB-Hybrid
Function: Driving
Type: Electromechanical

###

Samples:
US$ 40/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Application: Printing Equipment
Speed: Low Speed
Number of Stator: Two-Phase
Excitation Mode: HB-Hybrid
Function: Driving
Type: Electromechanical

###

Samples:
US$ 40/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

The Basics of a Planetary Motor

A Planetary Motor is a type of gearmotor that uses multiple planetary gears to deliver torque. This system minimizes the chances of failure of individual gears and increases output capacity. Compared to the planetary motor, the spur gear motor is less complex and less expensive. However, a spur gear motor is generally more suitable for applications requiring low torque. This is because each gear is responsible for the entire load, limiting its torque.

Self-centering planetary gears

This self-centering mechanism for a planetary motor is based on a helical arrangement. The helical structure involves a sun-planet, with its crown and slope modified. The gears are mounted on a ring and share the load evenly. The helical arrangement can be either self-centering or self-resonant. This method is suited for both applications.
A helical planetary gear transmission is illustrated in FIG. 1. A helical configuration includes an output shaft 18 and a sun gear 18. The drive shaft extends through an opening in the cover to engage drive pins on the planet carriers. The drive shaft of the planetary gears can be fixed to the helical arrangement or can be removable. The transmission system is symmetrical, allowing the output shaft of the planetary motor to rotate radially in response to the forces acting on the planet gears.
A flexible pin can improve load sharing. This modification may decrease the face load distribution, but increases the (K_Hbeta) parameter. This effect affects the gear rating and life. It is important to understand the effects of flexible pins. It is worth noting that there are several other disadvantages of flexible pins in helical PGSs. The benefits of flexible pins are discussed below.
Using self-centering planetary gears for a helical planetary motor is essential for symmetrical force distribution. These gears ensure the symmetry of force distribution. They can also be used for self-centering applications. Self-centering planetary gears also guarantee the proper force distribution. They are used to drive a planetary motor. The gearhead is made of a ring gear, and the output shaft is supported by two ball bearings. Self-centering planetary gears can handle a high torque input, and can be suited for many applications.
To solve for a planetary gear mechanism, you need to find its pitch curve. The first step is to find the radius of the internal gear ring. A noncircular planetary gear mechanism should be able to satisfy constraints that can be complex and nonlinear. Using a computer, you can solve for these constraints by analyzing the profile of the planetary wheel’s tooth curve.
Motor

High torque

Compared to the conventional planetary motors, high-torque planetary motors have a higher output torque and better transmission efficiency. The high-torque planetary motors are designed to withstand large loads and are used in many types of applications, such as medical equipment and miniature consumer electronics. Their compact design makes them suitable for small space-saving applications. In addition, these motors are designed for high-speed operation.
They come with a variety of shaft configurations and have a wide range of price-performance ratios. The FAULHABER planetary gearboxes are made of plastic, resulting in a good price-performance ratio. In addition, plastic input stage gears are used in applications requiring high torques, and steel input stage gears are available for higher speeds. For difficult operating conditions, modified lubrication is available.
Various planetary gear motors are available in different sizes and power levels. Generally, planetary gear motors are made of steel, brass, or plastic, though some use plastic for their gears. Steel-cut gears are the most durable, and are ideal for applications that require a high amount of torque. Similarly, nickel-steel gears are more lubricated and can withstand a high amount of wear.
The output torque of a high-torque planetary gearbox depends on its rated input speed. Industrial-grade high-torque planetary gearboxes are capable of up to 18000 RPM. Their output torque is not higher than 2000 nm. They are also used in machines where a planet is decelerating. Their working temperature ranges between 25 and 100 degrees Celsius. For best results, it is best to choose the right size for the application.
A high-torque planetary gearbox is the most suitable type of high-torque planetary motor. It is important to determine the deceleration ratio before buying one. If there is no product catalog that matches your servo motor, consider buying a close-fitting high-torque planetary gearbox. There are also high-torque planetary gearboxes available for custom-made applications.
Motor

High efficiency

A planetary gearbox is a type of mechanical device that is used for high-torque transmission. This gearbox is made of multiple pairs of gears. Large gears on the output shaft mesh with small gears on the input shaft. The ratio between the big and small gear teeth determines the transmittable torque. High-efficiency planetary gearheads are available for linear motion, axial loads, and sterilizable applications.
The AG2400 high-end gear unit series is ideally matched to Beckhoff’s extensive line of servomotors and gearboxes. Its single-stage and multi-stage transmission ratios are highly flexible and can be matched to different robot types. Its modified lubrication helps it operate in difficult operating conditions. These high-performance gear units are available in a wide range of sizes.
A planetary gear motor can be made of steel, nickel-steel, or brass. In addition to steel, some models use plastic. The planetary gears share work between multiple gears, making it easy to transfer high amounts of power without putting a lot of stress on the gears. The gears in a planetary gear motor are held together by a movable arm. High-efficiency planetary gear motors are more efficient than traditional gearmotors.
While a planetary gear motor can generate torque, it is more efficient and cheaper to produce. The planetary gear system is designed with all gears operating in synchrony, minimizing the chance of a single gear failure. The efficiency of a planetary gearmotor makes it a popular choice for high-torque applications. This type of motor is suitable for many applications, and is less expensive than a standard geared motor.
The planetary gearbox is a combination of a planetary type gearbox and a DC motor. The planetary gearbox is compact, versatile, and efficient, and can be used in a wide range of industrial environments. The planetary gearbox with an HN210 DC motor is used in a 22mm OD, PPH, and ph configuration with voltage operating between 6V and 24V. It is available in many configurations and can be custom-made to meet your application requirements.
Motor

High cost

In general, planetary gearmotors are more expensive than other configurations of gearmotors. This is due to the complexity of their design, which involves the use of a central sun gear and a set of planetary gears which mesh with each other. The entire assembly is enclosed in a larger internal tooth gear. However, planetary motors are more effective for higher load requirements. The cost of planetary motors varies depending on the number of gears and the number of planetary gears in the system.
If you want to build a planetary gearbox, you can purchase a gearbox for the motor. These gearboxes are often available with several ratios, and you can use any one to create a custom ratio. The cost of a gearbox depends on how much power you want to move with the gearbox, and how much gear ratio you need. You can even contact your local FRC team to purchase a gearbox for the motor.
Gearboxes play a major role in determining the efficiency of a planetary gearmotor. The output shafts used for this type of motor are usually made of steel or nickel-steel, while those used in planetary gearboxes are made from brass or plastic. The former is the most durable and is best for applications that require high torque. The latter, however, is more absorbent and is better at holding lubricant.
Using a planetary gearbox will allow you to reduce the input power required for the stepper motor. However, this is not without its downsides. A planetary gearbox can also be replaced with a spare part. A planetary gearbox is inexpensive, and its spare parts are inexpensive. A planetary gearbox has low cost compared to a planetary motor. Its advantages make it more desirable in certain applications.
Another advantage of a planetary gear unit is the ability to handle ultra-low speeds. Using a planetary gearbox allows stepper motors to avoid resonance zones, which can cause them to crawl. In addition, the planetary gear unit allows for safe and efficient cleaning. So, whether you’re considering a planetary gear unit for a particular application, these gear units can help you get exactly what you need.

China NEMA 8 Gear Reducer Geared Stepper Motor with Planetary Gearbox     motor driver	China NEMA 8 Gear Reducer Geared Stepper Motor with Planetary Gearbox     motor driver
editor by czh 2022-11-30

China 2/3 Phase NEMA 34 Small Metal Stepper Planetary Gear Motor for Sewing Machine ( car motor

Product Description

Product Description

Stepper Motor Description

This waterproof bipolar Nema 3.4″ 86 mm square stepper motor is configured with step angle 1.8° with a size of 86 mm x 86 mm x 152.5 mm. It has 4 wires for bipolar connection with an IP65 connector and each phase draws current 12.00 A at 3.00 V, with bipolar holding torque 1180.00 [Ncm] min.

The IP65 rated Ever Elettronica hybrid stepper motors are designed to provide dust proof operation and withstand low pressure jets of water. The IP65 rated stepper motors are ideal for washing machines, medical and laboratory equipments and in the packaging applications since they are suitable for washdown procedures. The high efficiency waterproof hybrid 2 phase stepper motor is also ideal to control CZPT pumps of different sizes.

 

Product Parameters

Motor Technical Specification

Flange

NEMA 34

Step angle

1.8 [°] ± 5 [%]

  Holding torque   6.0 N.m MIN

Phase resistance

0.47 [Ohm] ± 10 [%]

Phase inductance

3.9 [mH] ± 20 [%]

Rotor inertia

2700 [g.cm²]

Ambient temperature

-20 [°C] ~ +50 [°C]

Temperature rise

80 [K]

Dielectric strength

500 [VAC 1 Minute]

Class protection

IP20

Max. shaft radial load

220 [N]

Max. shaft axial load

60 [N]

Weight

3000 [g.]

Mechanical Drawing (in mm)

 

Nema Model Length Step Angle Current/Phase Resistance/Phase Inductance/Phase Holding Torque # of Leads Rotor Inertia
(L)mm ( °) A Ω mH N.M. No. g.cm2
OPEN LOOP STEP MOTOR
Nema8 EW08-210H 37.8 1.80  1.00  4.30  1.70  0.04min 4.00  2.90 
Nema11 EW11-110 30.1 1.80  1.00  4.50  3.80  0.08min 4.00  5.00 
EW11-110H 30.1 1.80  1.00  4.50  4.00  0.07min 4.00  9.00 
EW11-310 50.4 1.80  1.00  2.50  2.20  0.14min 4.00  20.00 
EW11-310D 50.4 1.80  1.00  2.50  2.20  0.14min 4.00  20.00 
Nema14 EW14-110 25.5 1.80  1.00  3.30  3.80  0.17min 4.00  25.00 
EW14-210 40.5 1.80  1.00  4.00  6.10  0.2min 4.00  25.00 
Nema17 EW17-220 33.7 1.80  2.00  0.70  1.40  0.3min 4.00  40.00 
EW17-320 39.2 1.80  2.00  1.00  1.80  0.45min 4.00  60.00 
EW17-320D 39.2 1.80  2.00  1.00  1.80  0.45min 4.00  60.00 
EW17-420 47.2 1.80  2.00  1.00  2.00  0.56min 4.00  80.00 
EW17-420D 47.2 1.80  2.00  1.00  2.00  0.56min 4.00  80.00 
EW17-420M 80.1 1.80  2.00  1.35  3.20  0.48min 4.00  77.00 
EW17-520 60 1.80  2.00  1.35  2.90  0.70min 4.00  115.00 
EW17-520M 99.1 1.80  2.00  1.77  4.00  0.72min 4.00  110.00 
Nema23 EW23-140 41.9 1.80  4.00  0.37  1.00  0.70min 4.00  170.00 
EW23-240 52.9 1.80  4.00  0.45  1.70  1.25min 4.00  290.00 
EW23-240D 52.9 1.80  4.00  0.45  1.70  1.25min 4.00  290.00 
EW23-240M 95.5 1.80  4.00  0.44  1.40  1.20min 4.00  480.00 
EW23-340 76.4 1.80  4.00  0.50  1.80  2.00min 4.00  520.00 
EW23-340D 76.4 1.80  4.00  0.50  1.80  2.00min 4.00  520.00 
EW23-350M 116.5 1.80  5.00  0.40  1.80  2.00min 4.00  480.00 
Nema24 EW24-240 54.5 1.80  4.00  0.45  1.20  1.40min 4.00  450.00 
EW24-440 85.5 1.80  4.00  0.80  3.00  3.00min 4.00  900.00 
EW24-450M 125.6 1.80  5.00  0.42  1.80  3.00min 4.00  900.00 
Nema34 EW34-260 79.5 1.80  6.00  0.38  2.80  4.5min 4.00  1900.00 
EW34-360 99 1.80  6.00  0.47  3.90  6.00min 4.00  2700.00 
EW34-460M 155.3 1.80  6.00  0.54  5.00  8.20min 4.00  3800.00 
EW34-560 129 1.80  6.00  0.64  6.00  9.00min 4.00  4000.00 
EW34-660 159.5 1.80  6.00  0.72  7.30  12min. 4.00  5000.00 
EH34-530 129 1.80  3.60  1.06  10.00  7.1min 4.00  4000.00 

Company Profile

     Taking advantage of the proactive climate of the 70s, in 1977 the engineer Felice Caldi, who had always been a passionate builder and inventor, founded an innovative company, operating internationally in the field of software for industrial machinery.
Since then, this small company based in Lodi has enjoyed continuous successes related to innovative products and cutting edge “best in class” technologies in the field of industrial automation, as proven by the many patents filed during the years as well as the important awards given to it by the Chamber of Commerce of Milan and of the Lombardy Region.
    The company, thanks to its successes over time, has grown considerably, expanding its sales network abroad and opening another company in China to manage the sales flow in the Asian market. 
    Ever attentive to the dynamics and needs of the automation market, constantly evolving and continually seeking technological innovation, Ever Elettronica has been CZPT to respond to all the technological challenges that have arisen over the years, providing solutions CZPT to make its customer’s machines more and more performing and highly competitive.
    And it is precisely to underline the importance and the uniqueness of every single customer that we design, with care and dedication, highly customised automation solutions, that are CZPT to perfectly meet any request, both regarding software and hardware.
    Our team of mechatronic engineers can indeed customise the software with specially designed firmware, and it can also adapt the motor by customising, for example, the length of the cables or the diameter of the crankshaft and the IP protection degree, all strictly based on the customer’s technical specifications.

US $80-120
/ Piece
|
1 Piece

(Min. Order)

###

Application: Medical and Laboratory Equipment
Speed: Low Speed
Number of Stator: Two-Phase
Excitation Mode: HB-Hybrid
Function: Driving
Number of Poles: 2

###

Customization:

###

Flange
NEMA 34
Step angle
1.8 [°] ± 5 [%]
  Holding torque   6.0 N.m MIN
Phase resistance
0.47 [Ohm] ± 10 [%]
Phase inductance
3.9 [mH] ± 20 [%]
Rotor inertia
2700 [g.cm²]
Ambient temperature
-20 [°C] ~ +50 [°C]
Temperature rise
80 [K]
Dielectric strength
500 [VAC 1 Minute]
Class protection
IP20
Max. shaft radial load
220 [N]
Max. shaft axial load
60 [N]
Weight
3000 [g.]

###

Nema Model Length Step Angle Current/Phase Resistance/Phase Inductance/Phase Holding Torque # of Leads Rotor Inertia
(L)mm ( °) A Ω mH N.M. No. g.cm2
OPEN LOOP STEP MOTOR
Nema8 EW08-210H 37.8 1.80  1.00  4.30  1.70  0.04min 4.00  2.90 
Nema11 EW11-110 30.1 1.80  1.00  4.50  3.80  0.08min 4.00  5.00 
EW11-110H 30.1 1.80  1.00  4.50  4.00  0.07min 4.00  9.00 
EW11-310 50.4 1.80  1.00  2.50  2.20  0.14min 4.00  20.00 
EW11-310D 50.4 1.80  1.00  2.50  2.20  0.14min 4.00  20.00 
Nema14 EW14-110 25.5 1.80  1.00  3.30  3.80  0.17min 4.00  25.00 
EW14-210 40.5 1.80  1.00  4.00  6.10  0.2min 4.00  25.00 
Nema17 EW17-220 33.7 1.80  2.00  0.70  1.40  0.3min 4.00  40.00 
EW17-320 39.2 1.80  2.00  1.00  1.80  0.45min 4.00  60.00 
EW17-320D 39.2 1.80  2.00  1.00  1.80  0.45min 4.00  60.00 
EW17-420 47.2 1.80  2.00  1.00  2.00  0.56min 4.00  80.00 
EW17-420D 47.2 1.80  2.00  1.00  2.00  0.56min 4.00  80.00 
EW17-420M 80.1 1.80  2.00  1.35  3.20  0.48min 4.00  77.00 
EW17-520 60 1.80  2.00  1.35  2.90  0.70min 4.00  115.00 
EW17-520M 99.1 1.80  2.00  1.77  4.00  0.72min 4.00  110.00 
Nema23 EW23-140 41.9 1.80  4.00  0.37  1.00  0.70min 4.00  170.00 
EW23-240 52.9 1.80  4.00  0.45  1.70  1.25min 4.00  290.00 
EW23-240D 52.9 1.80  4.00  0.45  1.70  1.25min 4.00  290.00 
EW23-240M 95.5 1.80  4.00  0.44  1.40  1.20min 4.00  480.00 
EW23-340 76.4 1.80  4.00  0.50  1.80  2.00min 4.00  520.00 
EW23-340D 76.4 1.80  4.00  0.50  1.80  2.00min 4.00  520.00 
EW23-350M 116.5 1.80  5.00  0.40  1.80  2.00min 4.00  480.00 
Nema24 EW24-240 54.5 1.80  4.00  0.45  1.20  1.40min 4.00  450.00 
EW24-440 85.5 1.80  4.00  0.80  3.00  3.00min 4.00  900.00 
EW24-450M 125.6 1.80  5.00  0.42  1.80  3.00min 4.00  900.00 
Nema34 EW34-260 79.5 1.80  6.00  0.38  2.80  4.5min 4.00  1900.00 
EW34-360 99 1.80  6.00  0.47  3.90  6.00min 4.00  2700.00 
EW34-460M 155.3 1.80  6.00  0.54  5.00  8.20min 4.00  3800.00 
EW34-560 129 1.80  6.00  0.64  6.00  9.00min 4.00  4000.00 
EW34-660 159.5 1.80  6.00  0.72  7.30  12min. 4.00  5000.00 
EH34-530 129 1.80  3.60  1.06  10.00  7.1min 4.00  4000.00 
US $80-120
/ Piece
|
1 Piece

(Min. Order)

###

Application: Medical and Laboratory Equipment
Speed: Low Speed
Number of Stator: Two-Phase
Excitation Mode: HB-Hybrid
Function: Driving
Number of Poles: 2

###

Customization:

###

Flange
NEMA 34
Step angle
1.8 [°] ± 5 [%]
  Holding torque   6.0 N.m MIN
Phase resistance
0.47 [Ohm] ± 10 [%]
Phase inductance
3.9 [mH] ± 20 [%]
Rotor inertia
2700 [g.cm²]
Ambient temperature
-20 [°C] ~ +50 [°C]
Temperature rise
80 [K]
Dielectric strength
500 [VAC 1 Minute]
Class protection
IP20
Max. shaft radial load
220 [N]
Max. shaft axial load
60 [N]
Weight
3000 [g.]

###

Nema Model Length Step Angle Current/Phase Resistance/Phase Inductance/Phase Holding Torque # of Leads Rotor Inertia
(L)mm ( °) A Ω mH N.M. No. g.cm2
OPEN LOOP STEP MOTOR
Nema8 EW08-210H 37.8 1.80  1.00  4.30  1.70  0.04min 4.00  2.90 
Nema11 EW11-110 30.1 1.80  1.00  4.50  3.80  0.08min 4.00  5.00 
EW11-110H 30.1 1.80  1.00  4.50  4.00  0.07min 4.00  9.00 
EW11-310 50.4 1.80  1.00  2.50  2.20  0.14min 4.00  20.00 
EW11-310D 50.4 1.80  1.00  2.50  2.20  0.14min 4.00  20.00 
Nema14 EW14-110 25.5 1.80  1.00  3.30  3.80  0.17min 4.00  25.00 
EW14-210 40.5 1.80  1.00  4.00  6.10  0.2min 4.00  25.00 
Nema17 EW17-220 33.7 1.80  2.00  0.70  1.40  0.3min 4.00  40.00 
EW17-320 39.2 1.80  2.00  1.00  1.80  0.45min 4.00  60.00 
EW17-320D 39.2 1.80  2.00  1.00  1.80  0.45min 4.00  60.00 
EW17-420 47.2 1.80  2.00  1.00  2.00  0.56min 4.00  80.00 
EW17-420D 47.2 1.80  2.00  1.00  2.00  0.56min 4.00  80.00 
EW17-420M 80.1 1.80  2.00  1.35  3.20  0.48min 4.00  77.00 
EW17-520 60 1.80  2.00  1.35  2.90  0.70min 4.00  115.00 
EW17-520M 99.1 1.80  2.00  1.77  4.00  0.72min 4.00  110.00 
Nema23 EW23-140 41.9 1.80  4.00  0.37  1.00  0.70min 4.00  170.00 
EW23-240 52.9 1.80  4.00  0.45  1.70  1.25min 4.00  290.00 
EW23-240D 52.9 1.80  4.00  0.45  1.70  1.25min 4.00  290.00 
EW23-240M 95.5 1.80  4.00  0.44  1.40  1.20min 4.00  480.00 
EW23-340 76.4 1.80  4.00  0.50  1.80  2.00min 4.00  520.00 
EW23-340D 76.4 1.80  4.00  0.50  1.80  2.00min 4.00  520.00 
EW23-350M 116.5 1.80  5.00  0.40  1.80  2.00min 4.00  480.00 
Nema24 EW24-240 54.5 1.80  4.00  0.45  1.20  1.40min 4.00  450.00 
EW24-440 85.5 1.80  4.00  0.80  3.00  3.00min 4.00  900.00 
EW24-450M 125.6 1.80  5.00  0.42  1.80  3.00min 4.00  900.00 
Nema34 EW34-260 79.5 1.80  6.00  0.38  2.80  4.5min 4.00  1900.00 
EW34-360 99 1.80  6.00  0.47  3.90  6.00min 4.00  2700.00 
EW34-460M 155.3 1.80  6.00  0.54  5.00  8.20min 4.00  3800.00 
EW34-560 129 1.80  6.00  0.64  6.00  9.00min 4.00  4000.00 
EW34-660 159.5 1.80  6.00  0.72  7.30  12min. 4.00  5000.00 
EH34-530 129 1.80  3.60  1.06  10.00  7.1min 4.00  4000.00 

How to Maximize Gear Motor Reliability

A gearmotor is a mechanical device used to transmit torque from one location to another. As its name implies, it is designed to rotate one object relative to another. Its main use is to transmit torque from one point to another. The most common types of gear motors are: worm, spur, and helical. Each of these has specific functions and can be used for a variety of applications. Reliability is also an important factor to consider when choosing a gearmotor.

Applications of a gear motor

Despite its small size, a gear motor has many applications. These include heavy machinery lifts, hospital beds, and power recliners. It is also found in many everyday products, such as electromechanical clocks and cake mixers. Its versatility allows it to produce a high force from a small electric motor. Here are some of its most common uses. You can also find a gear motor in many household appliances and vehicles.
Before selecting a gearmotor, consider the specifications of the machine you need to power. You should consider its size, weight, and ambient conditions, which include temperature regimes, noise levels, and contaminating sources. You should also take into account the envelope size, mounting method, and orientation. Other considerations include the expected service life, maintenance scope, and control type. The most suitable gearmotor for your specific application will be one that can handle the load.
The motor and gearbox types can be mixed and matched, depending on the application. A three-phase asynchronous motor and a permanent magnet synchronous servomotor are common choices for these devices. The type of motor and gearbox combination you choose will determine the power supply, the efficiency of the motor, and cost. Once you understand the application, it will be easy to integrate a gear motor into your system.
When used in industrial applications, gear motors are effective for reducing the speed of rotating shafts. One third of all industrial electric motor systems use gearing to reduce output speed. They can also save energy, which benefits the workers who operate them. In fact, industrial electric motor systems are responsible for nearly one-tenth of the carbon dioxide emissions that are produced by fossil-fueled power plants. Fortunately, efficiency and reliability are just two of the benefits of using gear motors.
Motor

Types

Before choosing a gearmotor, it is important to understand its specifications. The key factors to consider are the size, weight, and noise level of the gearmotor. Additionally, the power, torque, and speed of the motor are important factors. Specifications are also important for its operating environment, such as the temperature and the level of ingress protection. Finally, it is important to determine its duty cycle to ensure it will operate properly. To choose a suitable gearmotor, consult the specifications of your application.
Some common applications of gearmotors include packaging equipment, conveyors, and material handling applications. They also come with several advantages, including their ability to control both position and speed. This makes them ideal for applications where speed and positioning are crucial. Parallel-shaft gear units, for instance, are commonly used in conveyors, material handling, and steel mills. They are also able to operate in high-precision manufacturing. For these reasons, they are the most popular type of gearmotor.
There are three common types of gears. Helical gears have teeth that are inclined at 90 degrees to the axis of rotation, making them more efficient. Helicoidal gears, meanwhile, have a lower noise level and are therefore preferred for applications requiring high torque. Worm gears are preferred for applications where torque and speed reduction are important, and worm gears are suited for those conditions. They also have advantages over spur gears and worm gears.
The application of a gear motor is almost limitless. From heavy machine lifts to hospital bed lifting mechanisms, gear motors make it possible to use a small rotor at a high speed. Their lightweight construction also allows them to move heavy loads, such as cranes, but they do so slowly. Gear motors are an excellent choice in applications where space is an issue. A few common applications are discussed below. When choosing a gear motor, remember to choose the best size and application for your needs.
Motor

Functions

A gearmotor’s speed is directly proportional to the gear ratio. By dividing the input speed by the gear ratio, the output speed can be determined. Gear ratios above one reduce speed, while gear ratios below one increase speed. Efficiency of a gearmotor is defined as its ability to transfer energy through its gearbox. This efficiency factor takes into account losses from friction and slippage. Most gearmotor manufacturers will provide this curve upon request.
There are several factors that must be considered when choosing a gearmotor. First, the application must meet the desired speed and torque. Second, the output shaft must rotate in the desired direction. Third, the load must be properly matched to the gearmotor. Lastly, the operating environment must be considered, including the ambient temperature and the level of protection. These details will help you find the perfect gearmotor. You can compare various types of gear motors on this page and choose the one that will meet your needs.
The micro-DC gear motor is one of the most versatile types of geared motors. These motors are widely used in intelligent automobiles, robotics, logistics, and the smart city. Other applications include precision instruments, personal care tools, and cameras. They are also commonly found in high-end automotives and are used in smart cities. They also find use in many fields including outdoor adventure equipment, photography equipment, and electronics. The benefits of micro-DC gear motors are many.
The main function of a gear motor is to reduce the speed of a rotating shaft. Small electric clocks, for example, use a synchronous motor with a 1,200-rpm output speed to drive the hour, minute, and second hands. While the motor is small, the force it exerts is enormous, so it’s crucial to ensure that the motor isn’t over-powered. There is a high ratio between the input torque and the output torque.

Reliability

The reliability of a gear motor is dependent on a number of factors, including material quality, machining accuracy, and operating conditions. Gear failure is often more serious than surface fatigue, and can compromise personal safety. Reliability is also affected by the conditions of installation, assembly, and usage. The following sections provide an overview of some important factors that impact gear motor reliability. This article provides some tips to maximize gear motor reliability.
First and foremost, make sure you’re buying from a reliable supplier. Gear motors are expensive, and there is no standardization of the sizes. If a gear breaks, replacing it can take a lot of time. In the long run, reliability wins over anything. But this doesn’t mean that you can ignore the importance of gears – the quality of a gear motor is more important than how long it lasts.
Motor

Cost

The cost of a gear motor is relatively low compared to that of other forms of electric motors. This type of motor is commonly used in money counters, printers, smart homes, and automation equipment. A DC gear motor is also commonly used in automatic window machines, glass curtain walls, and banknote vending machines. There are many advantages to using a gear motor. Here are a few of them. Read on to learn more about them.
Speed management is another benefit of a gear motor. The motors tend to have less wear and tear than other motors, which means less frequent replacements. Additionally, many gear motors are easy to install and require less maintenance, which also helps reduce the overall cost of ownership. Lastly, because noise is a common concern for many electronic OEMs, DC gear motors are often quieter than their counterparts. For these reasons, they are often used in industrial settings.
Another advantage of an electric gear motor is its size and power. They are typically designed for 12V, 24V, and 48V voltages and 200-watt power. Their rated speed is 3000 rpm and their torque is 0.64 Nm. They are also more reliable than their AC counterparts and are ideal for many industrial applications. They have a high ratio of three to two, which makes them ideal for a variety of applications.
A gear motor is an electric motor that is coupled with a gear train. It uses AC or DC power, and is often called a gear reducer. The main purpose of these gear reducers is to multiply torque, while maintaining compact size and overall efficiency. However, the efficiency of a gear motor is also affected by ambient temperature and lubricants. If the gear motor is installed in the wrong location, it may be ineffective and result in premature failure of the machine.

China 2/3 Phase NEMA 34 Small Metal Stepper Planetary Gear Motor for Sewing Machine (     car motor		China 2/3 Phase NEMA 34 Small Metal Stepper Planetary Gear Motor for Sewing Machine (     car motor
editor by czh 2022-11-28