Tag Archives: 72v motor

China YP, Yuxin Electric tricycle hub motor 1.5kw 2000W 2200W 48V 72V electric rickshaw ticycle car motor conversion kit motor electric

Guarantee: 3 yr
Design Variety: Electric powered tricycle hub motor
Usage: Vehicle, Electrical Bicycle, Fan, Property Appliance, Beauty instrument, Wise Residence
Kind: Brushless Motor, Electric tricycle hub motor
Torque: one hundred twenty, Custom made CNC machining aluminum insert threaded collar shaft parts 3.18N.m
Construction: Long lasting Magnet
Commutation: Brushless
Protect Characteristic: Water-resistant
Velocity(RPM): 3600rpm-4800rpm
Ongoing Present(A): 50A
Efficiency: IE 1
Electricity: 1.2KW/1.2KW /1.5KW /5.5KW
Voltage: 48V/56V/72V
Max torque: 9.5N.m
Rated velocity: 3,600rpm
IP amount: IP65
Packaging Specifics: paper box

Items Description Producing Approach SMT method of circuit board Winding method of motor Assembly line About Us We are the direct company and specified provider of Briggs & Stratton, Generac, Locin, Yamaha, Kohler, 57J1276-658(F) Nema23 1.2deg 3 stage 5.8A electrical motor reduced-expense digital stepper motor for cnc router Greenworks, TTI, Ryobi and other well-known customers. We are exporting the items to their crops right.We have about 27 several years of encounter in spares areas for basic gasoline engines, inverter generator, battery run equipments, such as ignition coil, AVR, 17HS3401S 28N.cm 1.3A nema17 stepper motor 42X34mm 1.8 degree large stepper motor for CNC milling machine motor 12v voltage regulator, flywheel, inverter controller, alternator, blade motor, deck motor, driving controller, very good price tag and higher functionality NEMA17 12V bipolar stepper motor (product 42HS34-0404) deck controller and and many others.

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.


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.


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.


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.


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.


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 YP, Yuxin Electric tricycle hub motor 1.5kw 2000W 2200W 48V 72V electric rickshaw ticycle car motor conversion kit     motor electric	China YP, Yuxin Electric tricycle hub motor 1.5kw 2000W 2200W 48V 72V electric rickshaw ticycle car motor conversion kit     motor electric
editor by czh 2023-02-21

China Reacher Custom 24v 36v 48v 60v 72v 90v 110v 1000w 2000w 3000w 5000w 7kw 10kw 15kw 25kw 50kw 100kw Electric brushless Dc Motor dc motor

Guarantee: 3months-1year
Design Amount: RT-Custom
Usage: BOAT, Car, Electric powered Bicycle, Property Appliance
Type: Brushless Motor
Torque: .1Nm-3RPM
Continuous Recent(A): 10A-3RPMContinuous Recent(A)10A-500AEfficiencyIE 4Available windingDelta/StarApplicationIndustry, 48V 4KW AC Motor for 2 Seater Golf Cart RC regionDimentionCustomKVCustomShaft Dia(mm)CustomVoltage Range12-110VMax Amps Variety(A)10-1000AMax Energy Range(w)1KW-100KWWeight(g)CustomConnectorCustom Suggest Goods Business Profile Our Positive aspects Certificate Product packaging FAQ

Benefits of a Planetary Motor

If you’re looking for an affordable way to power a machine, consider purchasing a Planetary Motor. These units are designed to provide a massive range of gear reductions, and are capable of generating much higher torques and torque density than other types of drive systems. This article will explain why you should consider purchasing one for your needs. And we’ll also discuss the differences between a planetary and spur gear system, as well as how you can benefit from them.

planetary gears

Planetary gears in a motor are used to reduce the speed of rotation of the armature 8. The reduction ratio is determined by the structure of the planetary gear device. The output shaft 5 rotates through the device with the assistance of the ring gear 4. The ring gear 4 engages with the pinion 3 once the shaft is rotated to the engagement position. The transmission of rotational torque from the ring gear to the armature causes the motor to start.
The axial end surface of a planetary gear device has two circular grooves 21. The depressed portion is used to retain lubricant. This lubricant prevents foreign particles from entering the planetary gear space. This feature enables the planetary gear device to be compact and lightweight. The cylindrical portion also minimizes the mass inertia. In this way, the planetary gear device can be a good choice for a motor with limited space.
Because of their compact footprint, planetary gears are great for reducing heat. In addition, this design allows them to be cooled. If you need high speeds and sustained performance, you may want to consider using lubricants. The lubricants present a cooling effect and reduce noise and vibration. If you want to maximize the efficiency of your motor, invest in a planetary gear hub drivetrain.
The planetary gear head has an internal sun gear that drives the multiple outer gears. These gears mesh together with the outer ring that is fixed to the motor housing. In industrial applications, planetary gears are used with an increasing number of teeth. This distribution of power ensures higher efficiency and transmittable torque. There are many advantages of using a planetary gear motor. These advantages include:

planetary gearboxes

A planetary gearbox is a type of drivetrain in which the input and output shafts are connected with a planetary structure. A planetary gearset can have three main components: an input gear, a planetary output gear, and a stationary position. Different gears can be used to change the transmission ratios. The planetary structure arrangement gives the planetary gearset high rigidity and minimizes backlash. This high rigidity is crucial for quick start-stop cycles and rotational direction.
Planetary gears need to be lubricated regularly to prevent wear and tear. In addition, transmissions must be serviced regularly, which can include fluid changes. The gears in a planetary gearbox will wear out with time, and any problems should be repaired immediately. However, if the gears are damaged, or if they are faulty, a planetary gearbox manufacturer will repair it for free.
A planetary gearbox is typically a 2-speed design, but professional manufacturers can provide triple and single-speed sets. Planetary gearboxes are also compatible with hydraulic, electromagnetic, and dynamic braking systems. The first step to designing a planetary gearbox is defining your application and the desired outcome. Famous constructors use a consultative modeling approach, starting each project by studying machine torque and operating conditions.
As the planetary gearbox is a compact design, space is limited. Therefore, bearings need to be selected carefully. The compact needle roller bearings are the most common option, but they cannot tolerate large axial forces. Those that can handle high axial forces, such as worm gears, should opt for tapered roller bearings. So, what are the advantages and disadvantages of a helical gearbox?

planetary gear motors

When we think of planetary gear motors, we tend to think of large and powerful machines, but in fact, there are many smaller, more inexpensive versions of the same machine. These motors are often made of plastic, and can be as small as six millimeters in diameter. Unlike their larger counterparts, they have only one gear in the transmission, and are made with a small diameter and small number of teeth.
They are similar to the solar system, with the planets rotating around a sun gear. The planet pinions mesh with the ring gear inside the sun gear. All of these gears are connected by a planetary carrier, which is the output shaft of the gearbox. The ring gear and planetary carrier assembly are attached to each other through a series of joints. When power is applied to any of these members, the entire assembly will rotate.
Compared to other configurations, planetary gearmotors are more complicated. Their construction consists of a sun gear centered in the center and several smaller gears that mesh with the central sun gear. These gears are enclosed in a larger internal tooth gear. This design allows them to handle larger loads than conventional gear motors, as the load is distributed among several gears. This type of motor is typically more expensive than other configurations, but can withstand the higher-load requirements of some machines.
Because they are cylindrical in shape, planetary gear motors are incredibly versatile. They can be used in various applications, including automatic transmissions. They are also used in applications where high-precision and speed are necessary. Furthermore, the planetary gear motor is robust and is characterized by low vibrations. The advantages of using a planetary gear motor are vast and include:

planetary gears vs spur gears

A planetary motor uses multiple teeth to share the load of rotating parts. This gives planetary gears high stiffness and low backlash – often as low as one or two arc minutes. These characteristics are important for applications that undergo frequent start-stop cycles or rotational direction changes. This article discusses the benefits of planetary gears and how they differ from spur gears. You can watch the animation below for a clearer understanding of how they operate and how they differ from spur gears.
Planetary gears move in a periodic manner, with a relatively small meshing frequency. As the meshing frequency increases, the amplitude of the frequency also increases. The amplitude of this frequency is small at low clearance values, and increases dramatically at higher clearance levels. The amplitude of the frequency is higher when the clearance reaches 0.2-0.6. The amplitude increases rapidly, whereas wear increases slowly after the initial 0.2-0.6-inch-wide clearance.
In high-speed, high-torque applications, a planetary motor is more effective. It has multiple contact points for greater torque and higher speed. If you are not sure which type to choose, you can consult with an expert and design a custom gear. If you are unsure of what type of motor you need, contact Twirl Motor and ask for help choosing the right one for your application.
A planetary gear arrangement offers a number of advantages over traditional fixed-axis gear system designs. The compact size allows for lower loss of effectiveness, and the more planets in the gear system enhances the torque density and capacity. Another benefit of a planetary gear system is that it is much stronger and more durable than its spur-gear counterpart. Combined with its many advantages, a planetary gear arrangement offers a superior solution to your shifting needs.

planetary gearboxes as a compact alternative to pinion-and-gear reducers

While traditional pinion-and-gear reducer design is bulky and complex, planetary gearboxes are compact and flexible. They are suitable for many applications, especially where space and weight are issues, as well as torque and speed reduction. However, understanding their mechanism and working isn’t as simple as it sounds, so here are some of the key benefits of planetary gearing.
Planetary gearboxes work by using two planetary gears that rotate around their own axes. The sun gear is used as the input, while the planetary gears are connected via a casing. The ratio of these gears is -Ns/Np, with 24 teeth in the sun gear and -3/2 on the planet gear.
Unlike traditional pinion-and-gear reducer designs, planetary gearboxes are much smaller and less expensive. A planetary gearbox is about 50% smaller and weighs less than a pinion-and-gear reducer. The smaller gear floats on top of three large gears, minimizing the effects of vibration and ensuring consistent transmission over time.
Planetary gearboxes are a good alternative to pinion-and-gear drive systems because they are smaller, less complex and offer a higher reduction ratio. Their meshing arrangement is similar to the Milky Way, with the sun gear in the middle and two or more outer gears. They are connected by a carrier that sets their spacing and incorporates an output shaft.
Compared to pinion-and-gear reduces, planetary gearboxes offer higher speed reduction and torque capacity. As a result, planetary gearboxes are small and compact and are often preferred for space-constrained applications. But what about the high torque transfer? If you’re looking for a compact alt

China Reacher Custom 24v 36v 48v 60v 72v 90v 110v 1000w 2000w 3000w 5000w 7kw 10kw 15kw 25kw 50kw 100kw Electric brushless Dc Motor     dc motor	China Reacher Custom 24v 36v 48v 60v 72v 90v 110v 1000w 2000w 3000w 5000w 7kw 10kw 15kw 25kw 50kw 100kw Electric brushless Dc Motor     dc motor
editor by czh 2023-02-20

China Jkm bldc motor and 72v 96v controller customized Brushless Dc BLDC Motor 48V 1000W Motor for electric tricycle manufacturer

Guarantee: 3months-1year
Product Number: JKBLS80
Use: BOAT, Auto, Electric powered Bicycle, Fan, Residence Appliance
Kind: null, brushless dc motor with gearbox
Torque: .055-.43Nm
Development: null
Commutation: Brushless
Safeguard Feature: null
Velocity(RPM): 4000rpm
Ongoing Current(A): 3.5-twenty.5A
Efficiency: null
Title: bldc motor
Certification: CE, ISO, ROHS
appropriate motor: 57mm brushless dc motor
voltage range: 12-310VDC
Peak recent: 3.5-twenty.5A
Coloration: Black
Solution Name: 48v bldc motor
type: dc servo motor
use: motor for Lawn mower
Packaging Details: with export carton . huge amount with pallet
Port: ZheJiang / HangZhou / HangZhou / HangZhou / HangZhou


Place of OriginChina
Brand NameJK
Model NumberJKBLS80
UsageBOAT, Vehicle, Electric powered Bicycle, 22.2V 290 340 RPM UAV aeromodelling plane design dc generator electrical handle brushless electric powered dc motor Fan, Residence Appliance
Certificationce, RoHS
Protect Characteristicnull
Continuous Present(A)3.5-twenty.5A
Namebldc motor
CertificationCE, ISO, ROHS
suitable motor57mm brushless dc motor
voltage selection12-310VDC
Peak present3.5-twenty.5A
Solution Identify: Brushless DC MotorNumber of Stage: 3 SectionNumber of Poles: 4 Poles /8 Poles /10 PolesRated Voltage: 24v /36v /48v /310vRated Pace: 3000rpm /4000rpm /or personalizedRated Torque: PersonalizedRated Existing: TailoredRated Electricity: 23w~2500W
Number Of StagePhase3
Number Of PolesPoles4
Rated VoltageVDC48
Rated VelocityRpm3000
Rated TorqueN.m0.350.seven1.051.four
Rated CurrentAmps35.5810.5
Rated ElectricityW110220330440
Peak TorqueN.m1.052.13.154.two
Peak PresentAmps916.five2431.five
Back E.M.FV/Krpm13.five13.three13.one13
Torque ContinuousN.m/A0.thirteen0.1270.1260.124
Rotor Inertiag.c㎡210420630840
Body Durationmm7898118138
Product SequencePoles No.Rated VoltageRated VelocityRated TorqueRated EnergyMotor Duration
42mm BLDC Motor824v4000rpm0.0625~.25N.m26~105w41~100mm
57mm BLDC Motor436v4000rpm0.055~.44N.m23~184w37~107mm
60mm BLDC Motor848v3000rpm0.3~1.2N.m94~377w78~120mm
80mm BLDC Motor448v3000rpm0.35~1.4N.m110~440w78~138mm
86mm BLDC Motor848v3000rpm0.35~2.1N.m110~660w71~138.5mm
110mm BLDC Motor8310v3000rpm1.sixty five~6.6N.m518~2073w83~173mm
130mm BLDC Motor10310v3000rpm2.39~eleven.94N.m750~2500w115~190mm
Earlier mentioned only for agent items, goods of specific request can be made in accordance to the consumer ask for.
Number Of SectionPhase3
Number Of PolesPoles8
Rated VoltageVDC24
Rated SpeedRpm4000
Rated TorqueN.m0.06250.one hundred twenty five0.1850.25
Rated PresentAmps1.eight3.three4.86.3
Rated PowerW2652.five77.five105
Peak TorqueN.m0.190.380.560.seventy five
Peak ExistingAmps5.410.615.five20
Back E.M.FV/Krpm4.14.two4.three4.three
Torque ConsistentN.m/A0.0390.040.0410.041
Rotor Inertiag.c㎡24487296
Body Sizemm416181100
Weightkg0.30.forty five0.650.8
Number Of StagePhase3
Number Of PolesPoles4
Rated VoltageVDC36
Rated VelocityRpm4000
Rated TorqueN.m0.0550.110.220.330.forty four
Rated ExistingAmps1.two23.six5.three6.8
Rated PowerW234692138184
Peak TorqueN.m0.sixteen0.330.6611.32
Peak PresentAmps3.five6.811.515.520.five
Back E.M.FV/Krpm7.eight7.77.four7.three7.one
Torque ConstantN.m/A0.0740.0730.070.070.068
Rotor Inertiag.c㎡3075119173230
Body Sizemm37476787107
WeightKg0.330.440.seventy five11.25
Number Of PhasePhase3
Number Of PolesPoles8
Rated VoltageVDC48
Rated VelocityRpm3000
Rated TorqueN.m0.three0.six0.91.2
Rated ExistingAmps2.85.27.five9.5
Rated EnergyW94188283377
Peak TorqueN.m0.91.82.seven3.6
Peak CurrentAmps8.four15.six22.528.five
Back E.M.FV/Krpm12.one12.612.413.three
Torque ConsistentN.m/A0.1160.twelve0.1180.127
Rotor Inertiag.c㎡0.240.480.seventy two0.96
Body Sizemm7899120141
WeightKg0.851.twenty five1.sixty five2.05
Number Of PeriodPhase3
Number Of PolesPoles8
Rated VoltageVDC48
Rated VelocityRpm3000
Rated TorqueN.m0.350.71.051.42.one
Rated ExistingAmps36.3911.518
Rated ElectricityW110220330440660
Peak TorqueN.m1.052.one3.154.26.three
Peak PresentAmps919273554
Back E.M.FV/Krpm13.71313.513.713.5
Torque ContinuousN.m/A0.thirteen0.twelve0.130.thirteen0.thirteen
Rotor Inertiag.c㎡400800120016002400
Body Lengthmm7184.598111.five138.five
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Benefits of a Planetary Motor

A planetary motor has many benefits. Its compact design and low noise makes it a good choice for any application. Among its many uses, planetary gear motors are found in smart cars, consumer electronics, intelligent robots, communication equipment, and medical technology. They can even be found in smart homes! Read on to discover the benefits of a planetary gear motor. You’ll be amazed at how versatile and useful it is!

Self-centering planet gears ensure a symmetrical force distribution

A planetary motor is a machine with multiple, interlocking planetary gears. The output torque is inversely proportional to the diameters of the planets, and the transmission size has no bearing on the output torque. A torsional stress analysis of the retaining structure for this type of motor found a maximum shear stress of 64 MPa, which is equivalent to a safety factor of 3.1 for 6061 aluminum. Self-centering planet gears are designed to ensure a symmetrical force distribution throughout the transmission system, with the weakest component being the pinions.
A planetary gearbox consists of ring and sun gears. The pitch diameters of ring and planet gears are nearly equal. The number of teeth on these gears determines the average gear-ratio per output revolution. This error is related to the manufacturing precision of the gears. The effect of this error is a noise or vibration characteristic of the planetary gearbox.
Another design for a planetary gearbox is a traction-based variant. This design eliminates the need for timing marks and other restrictive assembly conditions. The design of the ring gear is similar to that of a pencil sharpener mechanism. The ring gear is stationary while planet gears extend into cylindrical cutters. When placed on the sun’s axis, the pencil sharpening mechanism revolves around the ring gear to sharpen the pencil.
The JDS eliminates the need for conventional planetary carriers and is mated with the self-centering planet gears by dual-function components. The dual-function components synchronize the rolling motion and traction of the gears. They also eliminate the need for a carrier and reduce the force distribution between the rotor and stator.

Metal gears

A planetary motor is a type of electric drive that uses a series of metal gears. These gears share a load attached to the output shaft to generate torque. The planetary motor is often CNC controlled, with extra-long shafts, which allow it to fit into very compact designs. These gears are available in sizes from seven millimeters to 12 millimeters. They can also be fitted with encoders.
Planetary gearing is widely used in various industrial applications, including automobile transmissions, off-road transmissions, and wheel drive motors. They are also used in bicycles to power the shift mechanism. Another use for planetary gearing is as a powertrain between an internal combustion engine and an electric motor. They are also used in forestry applications, such as debarking equipment and sawing. They can be used in other industries as well, such as pulp washers and asphalt mixers.
Planetary gear sets are composed of three types of gears: a sun gear, planet gears, and an outer ring. The sun gear transfers torque to the planet gears, and the planet gears mesh with the outer ring gear. Planet carriers are designed to deliver high-torque output at low speeds. These gears are mounted on carriers that are moved around the ring gear. The planet gears mesh with the ring gears, and the sun gear is mounted on a moveable carrier.
Plastic planetary gear motors are less expensive to produce than their metal counterparts. However, plastic gears suffer from reduced strength, rigidity, and load capacity. Metal gears are generally easier to manufacture and have less backlash. Plastic planetary gear motor bodies are also lighter and less noisy. Some of the largest plastic planetary gear motors are made in collaboration with leading suppliers. When buying a plastic planetary gear motor, be sure to consider what materials it is made of.


The Mega Torque Planetary Encoder DC Geared Motor is designed with a Japanese Mabuchi motor RS-775WC, a 200 RPM base motor. It is capable of achieving stall torque at low speeds, which is impossible to achieve with a simple DC motor. The planetary encoder provides five pulses per revolution, making it perfect for applications requiring precise torque or position. This motor requires an 8mm hex coupling for proper use.
This encoder has a high resolution and is suitable for ZGX38REE, ZGX45RGG and ZGX50RHH. It features a magnetic disc and poles and an optical disc to feed back signals. It can count paulses as the motor passes through a hall on the circuit board. Depending on the gearbox ratio, the encoder can provide up to two million transitions per rotation.
The planetary gear motor uses a planetary gear system to distribute torque in synchrony. This minimizes the risk of gear failure and increases the overall output capacity of the device. On the other hand, a spur gear motor is a simpler design and cheaper to produce. The spur gear motor works better for lower torque applications as each gear bears all the load. As such, the torque capacity of the spur gear motor is lower than that of a planetary gear motor.
The REV UltraPlanetary gearbox is designed for FTC and has three different output shaft options. The output shaft is made of 3/8-inch hex, allowing for flexible shaft replacement. These motors are a great value as they can be used to meet a wide range of power requirements. The REV UltraPlanetary gearbox and motor are available for very reasonable prices and a female 5mm hex output shaft can be used.


One of the most common questions when selecting a planetary motor is “How durable is it?” This is a question that’s often asked by people. The good news is that planetary motors are extremely durable and can last for a long time if properly maintained. For more information, read on! This article will cover the durability and efficiency of planetary gearmotors and how you can choose the best one for your needs.
First and foremost, planetary gear sets are made from metal materials. This increases their lifespan. The planetary gear set is typically made of metals such as nickel-steel and steel. Some planetary gear motors use plastic. Steel-cut gears are the most durable and suitable for applications that require more torque. Nickel-steel gears are less durable, but are better able to hold lubricant.
Durability of planetary motor gearbox is important for applications requiring high torque versus speed. VEX VersaPlanetary gearboxes are designed for FRC(r) use and are incredibly durable. They are expensive, but they are highly customizable. The planetary gearbox can be removed for maintenance and replacement if necessary. Parts for the gearbox can be purchased separately. VEX VersaPlanetary gearboxes also feature a pinion clamped onto the motor shaft.
Dynamic modeling of the planetary gear transmission system is important for understanding its durability. In previous studies, uncoupled and coupled meshing models were used to investigate the effect of various design parameters on the vibration characteristics of the planetary gear system. This analysis requires considering the role of the mesh stiffness, structure stiffness, and moment of inertia. Moreover, dynamic models for planetary gear transmission require modeling the influence of multiple parameters, such as mesh stiffness and shaft location.


The planetary gear motor has multiple contact points that help the rotor rotate at different speeds and torques. This design is often used in stirrers and large vats of liquid. This type of motor has a low initial cost and is more commonly found in low-torque applications. A planetary gear motor has multiple contact points and is more effective for applications requiring high torque. Gear motors are often found in stirring mechanisms and conveyor belts.
A planetary gearmotor is typically made from four mechanically linked rotors. They can be used for various applications, including automotive and laboratory automation. The plastic input stage gears reduce noise at higher speeds. Steel gears can be used for high torques and a modified lubricant is often added to reduce weight and mass moment of inertia. Its low-cost design makes it an excellent choice for robots and other applications.
There are many different types of planetary gear motors available. A planetary gear motor has three gears, the sun gear and planet gears, with each sharing equal amounts of work. They are ideal for applications requiring high torque and low-resistance operation, but they require more parts than their single-stage counterparts. The steel cut gears are the most durable, and are often used in applications that require high speeds. The nickel-steel gears are more absorptive, which makes them better for holding lubricant.
A planetary gear motor is a high-performance electrical vehicle motor. A typical planetary gear motor has a 3000 rpm speed, a peak torque of 0.32 Nm, and is available in 24V, 36V, and 48V power supply. It is also quiet and efficient, requiring little maintenance and offering greater torque to a modern electric car. If you are thinking of buying a planetary gear motor, be sure to do a bit of research before purchasing one.

China Jkm bldc motor and 72v 96v controller customized Brushless Dc BLDC Motor 48V 1000W Motor for electric tricycle     manufacturer China Jkm bldc motor and 72v 96v controller customized Brushless Dc BLDC Motor 48V 1000W Motor for electric tricycle     manufacturer
editor by czh 2023-02-19

China Best Sales Yuma 2000W 72V Inch 17 BLDC Hub Motor For Motorcycle with Great quality

Model Number: YM-HY-172000
Voltage(V): 72V
Output Power: 2000W
Usage: Electric Bicycle, Electric Motorcycle
Type: Brushless DC Motor
Torque: 140-145N.m
Construction: Permanent Magnet
Commutation: Brushless
Protect Feature: Waterproof
Speed(RPM): 850
Continuous Current(A): 10A-83A
Efficiency: ≥90%
Certification: CCC, ce
Motor Type: Brushless Direct Current Motor(BLDC Motor)
Axle Configuration: Double
Color: Black/white etc.
Use: Electric Bicycle,Electric Motorcycle
Custom Order: Accepted
Gears: Gearless
Rated Voltage: 72V
Number Of Motor Phases: 3
Waterproof Grade: IP67
MOQ: 10 Piece/Pieces
Packaging Details: Standarding packing with carton boxes.
Port: ZheJiang

Yuma 2000W 72V Inch 17 BLDC Hub Motor For Motorcycle

Main Products
Products Display

Yuma Motor Specification:

Motor Type
Brushless Direct Current Motor(BLDC Motor)

Axle Configuration

Wheel Rim
17 inch

Rated Speed


Magnet Height


Brake System
Disc Brake

Hall Sensors

Hall Sensor Phasing

Number of motor phases

Max Efficiency

Rated Out Power

Number of Pole Pairs

Cross Section of Phase Wire
6 square

Waterproof Grade

Black/white etc.


Yuma Motor could work 120 ℃ in half an hour without damage.
Suggestion (Setting of Controller)
When it’s 130 ℃ inside of motor (in 30s), the current should be limited 50%.
When it’s 150 ℃, the controller shut down. When it drop down to 110℃, the controller work again.

More Yuma Motor Informaiton:
Optional Appearance
Motor Details, drawing, performance curve (refer to attachment in PDF).
For more information, please feel free to contact with us.
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HangZhou Yuma Power Technology Co., Ltd.is a professioal manufacturer of brushless DC motors, high-power brushless DC motors, brushless DC motor controller, integrating development and production together. our company has clean production environment, advanced production equipment and perfect team. Products are widely used in: electric bicycles, electric motorcycles, electric cars, electric truck and so on. Our products, quality, service are recognized by the industry. Welcome friends come to visit, guidance and business negotiation.
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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.


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.


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.


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.


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 Best Sales Yuma 2000W 72V Inch 17 BLDC Hub Motor For Motorcycle  with Great qualityChina Best Sales Yuma 2000W 72V Inch 17 BLDC Hub Motor For Motorcycle  with Great quality