Tag Archives: spur gear motor

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)

|
Request Sample

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 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 Standard DC Low Speed Spur Gear Motor with Best Sales

Warranty: 3months-1year
Model Number: FT-49OGM500
Usage: Home Appliance, Watch Winder
Type: GEAR MOTOR
Torque: 4Kgf.cm max
Construction: Permanent Magnet
Commutation: Brush
Protect Feature: Explosion-proof
Speed(RPM): 1~100rpm
Continuous Current(A): 0.2A
Efficiency: IE 2
Motor Model: FT-500TB
Gearbox Diameter: 49mm
Certification: ce, RoHS
Packaging Details: customized

FT-49OGM500 DC Low Speed Spur Gear Motor

DRAWING (mm)

SPECIFICATIONS
The specifications are for reference only. Contact us for customized data.
Model numberRated volt.No loadLoadStallSpeedCurrentSpeedCurrentTorquePowerCurrentTorquerpmmA(max)rpmmA(max)Kgf.cmWmA(min)Kgf.cmFT-49OGM5000 0571 00-532K-3V3V35571102.60.57107FT-49OGM5000 0571 00-176K3V113081571.57103FT-49OGM5000062100-105K6V20501212571.121602.5FT-49OGM5000064400-105K6V4214571.53701.50.425805FT-49OGM5000 0571 00-176K6V34305717203.80.86110012FT-49OGM50 0571 00-266K6V22180166004.50.7499015FT-49OGM5000064000-530K6V8805.620050.2945019FT-49OGM5000123000-340K12V840613050.3128571Remark: 1 Kgf.cm≈0.098 N.m≈14 oz.in 1 mm≈0.039 in

GEARBOX DATA
Reduction stage4-stage5-stageReduction ratio80150, 201, 309, 426, 522Max rated torque Kgf.cm12Max momentary torque Kgf.cm35Gearbox efficiency65%59%
MOTOR DATA
Motor modelRated Volt.No loadLoadStallCurrentSpeedCurrentSpeedTorquePowerTorqueCurrentVmArpmmArpmgf.cmWgf.cmmAFT-5003≤352800≤165715710.24≥60≥640FT-5003≤221800≤8514308.40.13≥41≥330FT-5005≤263100≤125714012.60.34≥70≥540FT-5006≤257100≤84218011.60.26≥60≥350FT-50012≤224000≤125320013.50.45≥75≥460
CERTIFICATES: CE & ROHS

FAQ
Q: Can you make a motor with custom specifications?
A: Yes, actually this is what we are good at.
Q: Can you change the output shaft of the motor?
A: Yes, no problem.
Q: Does the motor rotate in both directions (CW and CCW)?
A: Yes, it does.
Q: What is the major difference between a spur gear motor and a planetary gear motor?
A: Generally speaking, the planetary gearing structure is much stronger than a spur one. Therefore, a planetary gear motor endures much higher torque than a spur gear motor in equivalent size.
Q: What is delivery time for a sample?
A: It depends, normally 1~2 weeks.
Q: What is delivery time for mass production?
A: 3~4 weeks if there is no additional requirements.
Q: What is the MOQ (minimum order quantity)?
A: No MOQ! Any quantity is acceptable.
Q: Do you have quality control?
A: Yes, it is a must. We do 100% inspection on all motors.
Q: Do you have warranty?
A: Yes, 1 year.
Q: Are you a real factory?
A: Yes, we are.
Q: How much does a sample cost?
A: We don’t expect to make any profit from samples. Please contact us and we’ll let you know.
Q: What are your payment terms?
A: 30% deposit, balance due before shipment or against shipping documents.
Q: Do you accept PayPal?
A: Yes, but for samples and for small amount of money only.
Q: How do you handle shipment?
A: a) For samples and small batches, we recommend FedEx and UPS express door to door. It is very fast, safe and convenient.
b) For mass production, we recommend shipment by sea and by airfreight and go with FOB/CIF/CFR terms.
Q: I don’t know too much about motor, can you recommend me a motor?
A: Sure. Normally we will ask you some questions regarding application, dimensions, rated voltage, speed at load/no load, torque at load/stall. i.e. a robot motor with diameter 37mm, 12V, 100rpm and 2Kgf.cm at load.
Q: How do I contact you?
A: Skype me, call me, or email me directly by scHangZhou the QR code.

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What Is a Gear Motor?

A gear motor is an electric motor coupled with a gear train. It uses either DC or AC power to achieve its purpose. The primary benefit of a gear reducer is its ability to multiply torque while maintaining a compact size. The trade-off of this additional torque comes in the form of a reduced output shaft speed and overall efficiency. However, proper gear technology and ratios provide optimum output and speed profiles. This type of motor unlocks the full potential of OEM equipment.

Inertial load

Inertial load on a gear motor is the amount of force a rotating device produces due to its inverse square relationship with its inertia. The greater the inertia, the less torque can be produced by the gear motor. However, if the inertia is too high, it can cause problems with positioning, settling time, and controlling torque and velocity. Gear ratios should be selected for optimal power transfer.
The duration of acceleration and braking time of a gear motor depends on the type of driven load. An inertia load requires longer acceleration time whereas a friction load requires breakaway torque to start the load and maintain it at its desired speed. Too short a time period can cause excessive gear loading and may result in damaged gears. A safe approach is to disconnect the load when power is disconnected to prevent inertia from driving back through the output shaft.
Inertia is a fundamental concept in the design of motors and drive systems. The ratio of mass and inertia of a load to a motor determines how well the motor can control its speed during acceleration or deceleration. The mass moment of inertia, also called rotational inertia, is dependent on the mass, geometry, and center of mass of an object.
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Applications

There are many applications of gear motors. They provide a powerful yet efficient means of speed and torque control. They can be either AC or DC, and the two most common motor types are the three-phase asynchronous and the permanent magnet synchronous servomotor. The type of motor used for a given application will determine its cost, reliability, and complexity. Gear motors are typically used in applications where high torque is required and space or power constraints are significant.
There are two types of gear motors. Depending on the ratio, each gear has an output shaft and an input shaft. Gear motors use hydraulic pressure to produce torque. The pressure builds on one side of the motor until it generates enough torque to power a rotating load. This type of motors is not recommended for applications where load reversals occur, as the holding torque will diminish with age and shaft vibration. However, it can be used for precision applications.
The market landscape shows the competitive environment of the gear motor industry. This report also highlights key items, income and value creation by region and country. The report also examines the competitive landscape by region, including the United States, China, India, the GCC, South Africa, Brazil, and the rest of the world. It is important to note that the report contains segment-specific information, so that readers can easily understand the market potential of the geared motors market.

Size

The safety factor, or SF, of a gear motor is an important consideration when selecting one for a particular application. It compensates for the stresses placed on the gearing and enables it to run at maximum efficiency. Manufacturers provide tables detailing typical applications, with multiplication factors for duty. A gear motor with a SF of three or more is suitable for difficult applications, while a gearmotor with a SF of one or two is suitable for relatively easy applications.
The global gear motor market is highly fragmented, with numerous small players catering to various end-use industries. The report identifies various industry trends and provides comprehensive information on the market. It outlines historical data and offers valuable insights on the industry. The report also employs several methodologies and approaches to analyze the market. In addition to providing historical data, it includes detailed information by market segment. In-depth analysis of market segments is provided to help identify which technologies will be most suitable for which applications.
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Cost

A gear motor is an electric motor that is paired with a gear train. They are available in AC or DC power systems. Compared to conventional motors, gear reducers can maximize torque while maintaining compact dimensions. But the trade-off is the reduced output shaft speed and overall efficiency. However, when used correctly, a gear motor can produce optimal output and mechanical fit. To understand how a gear motor works, let’s look at two types: right-angle geared motors and inline geared motors. The first two types are usually used in automation equipment and in agricultural and medical applications. The latter type is designed for rugged applications.
In addition to its efficiency, DC gear motors are space-saving and have low energy consumption. They can be used in a number of applications including money counters and printers. Automatic window machines and curtains, glass curtain walls, and banknote vending machines are some of the other major applications of these motors. They can cost up to 10 horsepower, which is a lot for an industrial machine. However, these are not all-out expensive.
Electric gear motors are versatile and widely used. However, they do not work well in applications requiring high shaft speed and torque. Examples of these include conveyor drives, frozen beverage machines, and medical tools. These applications require high shaft speed, so gear motors are not ideal for these applications. However, if noise and other problems are not a concern, a motor-only solution may be the better choice. This way, you can use a single motor for multiple applications.
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Maintenance

Geared motors are among the most common equipment used for drive trains. Proper maintenance can prevent damage and maximize their efficiency. A guide to gear motor maintenance is available from WEG. To prevent further damage, follow these maintenance steps:
Regularly check electrical connections. Check for loose connections and torque them to the recommended values. Also, check the contacts and relays to make sure they are not tangled or damaged. Check the environment around the gear motor to prevent dust from clogging the passageway of electric current. A proper maintenance plan will help you identify problems and extend their life. The manual will also tell you about any problems with the gearmotor. However, this is not enough – it is important to check the condition of the gearbox and its parts.
Conduct visual inspection. The purpose of visual inspection is to note any irregularities that may indicate possible problems with the gear motor. A dirty motor may be an indication of a rough environment and a lot of problems. You can also perform a smell test. If you can smell a burned odor coming from the windings, there may be an overheating problem. Overheating can cause the windings to burn and damage.
Reactive maintenance is the most common method of motor maintenance. In this type of maintenance, you only perform repairs if the motor stops working due to a malfunction. Regular inspection is necessary to avoid unexpected motor failures. By using a logbook to document motor operations, you can determine when it is time to replace the gear motor. In contrast to preventive maintenance, reactive maintenance requires no regular tests or services. However, it is recommended to perform inspections every six months.

China Standard DC Low Speed Spur Gear Motor  with Best SalesChina Standard DC Low Speed Spur Gear Motor  with Best Sales