China RC and Power Toys Planetary Gear Micro Electric Motor motor electric

Item Description

RC and Power Toys planetary gear micro electric powered motor
 

Solution Description

1. Substantial effectiveness with aggressive price tag

2. Gearbox Plastic content
three. Extensive range speed ration
4. Compliance with IEC common
 
one)Requirements:

Product ZWBPD571571-864
Voltage Assortment (V) six.-12
Rated Voltage (V) twelve.
Free of charge Load Velocity (rpm) seven
Feee-load Recent (mA) ninety
Rated Velocity (rpm) 7
Rated Existing (mA) one hundred thirty
Rated Torque (mN.cm) 3,116
Output Electrical power (W) .7
Gearbox Rated Torque (g.cm) 10,000
Gearbox instant Torque (g.cm) thirty,000
Velocity Ration 864
Total Length (mm) fifty eight.six

 

Design Application Parameters Rated Torque of Gear Box Instant Torque of Gear Box Gear Ratio Gear Box Length
L1
Rated At No Load At Rated Load Overall Duration
L
Voltage Speed Recent Velocity Existing Torque
VDC rpm mA rpm mA gf.cm mN.m mm gf.cm gf.cm mm
ZWBPD571571-24 twelve. 273 eighty 237 one hundred twenty five 175 seventeen.2 48. 10000 30000 24 22.9
ZWBPD571571-36 twelve. 182 80 158 a hundred twenty five 263 25.8 ten thousand 30000 36
ZWBPD571571-sixty four twelve. 102 90 89 a hundred twenty five 308 thirty.two 53.three ten thousand 30000 sixty four 28.two
ZWBPD571571-96 twelve. sixty eight 90 59 a hundred twenty five 462 forty five.three ten thousand 30000 96
ZWBPD571571-one hundred forty four 12. 45 90 39 125 693 sixty seven.nine ten thousand 30000 144
ZWBPD571571-216 12. 30 90 26 125 1039 101.9 ten thousand 30000 216
ZWBPD571571-256 12. 24 ninety 22 130 923 90.6 58.six 10000 30000 256 33.5
ZWBPD571571-384 twelve. sixteen ninety 15 a hundred thirty 1385 136 10000 30000 384
ZWBPD571571-576 twelve. eleven ninety 10 a hundred thirty 2078 204 ten thousand 30000 576
ZWBPD571571-864 twelve. 7 ninety 7 one hundred thirty 3116 306 10000 30000 864
ZWBPD571571-1296 twelve. 5 90 4 a hundred thirty 4675 458 ten thousand 30000 1296

above requirements just for reference and customizable in accordance to needs.

Driver modules can be integrated

Remember to allow us know your demands and we will supply you with micro transmission answers.

2nd Drawing:

Thorough Photos

 

 

Software

Sensible wearable devices   observe,VR,AR,XR and and many others.
Home software kitchen area appliances, sewing devices, corn popper, vacuum cleaner, backyard instrument, sanitary ware, window curtain, intelligent closestool, sweeping robotic, energy seat, standing desk, electric sofa, Tv set, pc, treadmill, spyhole, cooker hood, electric powered drawer, electric mosquito net, smart cabinet, intelligent wardrobe, automatic cleaning soap dispenser, UV child bottle sterilizer, lifting hot pot cookware, dishwasher, washing machine, meals breaking machine, dryer, air conditioning, dustbin, coffee device, whisk,intelligent lock,bread maker,Window cleaning robotic and and so on.
conversation products 5G foundation station,video meeting,mobile telephone and and so on.
Workplace automation equipments   scanners, printers, multifunction machines duplicate devices, fax (FAX paper cutter), pc peripheral, bank machine,  screen, lifting socket,  show,notebook Computer and and so forth.
Automotive products  conditioning damper actuator, automobile DVD,door lock actuator, retractable rearview mirror, meters, optic axis manage unit, head light beam degree adjuster, auto h2o pump, auto antenna, lumbar help, EPB, car tail gate electric putter, HUD, head-up screen, car sunroof, EPS, AGS, vehicle window, head restraint, E-booster, car seat, motor vehicle charging station and and many others.
Toys and models  radio control model, computerized cruise handle, journey-on toy, educational robot, programming robot, healthcare robot, automatic feeder, clever creating blocks, escort robot and and so forth.
Medical equipments  blood stress meter, breath equipment, health care cleaning pump, health care mattress, blood stress monitors, health care ventilator, surgical staplers, infusion pump, dental instrument, self-clotting cutter, wound cleansing pump for orthopedic medical procedures,digital cigarette, eyebrow pencil,fascia gun, , surgical robot,laboratory automation and and so forth.
Industrials   flow management valves, seismic testing,automatic reclosing,Agricultural unmanned aerial automobile,automatic feeder ,clever convey cabinet and and so on.
Electric power tools  electric drill, screwdriver,garden resource and and so forth.
Precision instruments  optics instruments,computerized vending equipment, wire-stripping equipment and and so on.
Personalized treatment tooth brush, hair clipper, electric shaver, massager, vibrator, hair dryer, rubdown equipment, scissor hair machine, foot grinder,anti-myopia pen, facial beauty equipment, hair curler,Electric powered threading knife,Electrical power Best PORE, Puff machine,eyebrow tweezers and and many others.
Consumer electronics digicam, mobile phone,digital digital camera, computerized retracting system,camcorder,  kinescope DVD,headphone stereo, cassette tape recorder, bluetooth earbud charging situation, turntable, tablet,UAV(unmanned aerial automobile),surveillance digital camera,PTZ digital camera, rotating sensible speaker and and many others.
robots educational robotic, programming robotic, health care robot, escort robot and etc.

Company Profile

HangZhou CZPT Machinery & Electronics Co., Ltd was recognized in 2001,We give the complete generate resolution for consumers from layout, tooling fabrication, parts manufacturing and assembly. 

Workshop

Testing Products

1) Aggressive Positive aspects

  • 1) Aggressive Rewards
    19+year experience in manufacturing motor gearbox
    We supply specialized assistance from r&d, prototype, testing, assembly and serial generation , ODM &OEM
    Aggressive Price tag
    Product Efficiency: Minimal sounds, High effectiveness, Prolonged lifespan
    Prompt Supply: 15 doing work days right after payment
    Modest Orders Approved

 2) Principal Products

  • Precision reduction gearbox and its diameter:3.4mm-38mm,voltage:1.5-24V,electrical power: .01-40W,output velocity:5-2000rpm and output torque:1. gf.cm -50kgf.cm,

  • Tailored worm and gear transmission equipment
  • Precise electromechanical movement module
  • Exact ingredient and assembly of plastic and metallic powder injection.

Our Companies

  • ODM & OEM
  • Gearbox layout and improvement
  • Relevant technologies assist
  • Micro push gearbox custom made solution

Packaging & Delivery

1) Packing Specifics

packed in nylon to begin with, then carton, and then reinforced with wood circumstance for outer packing.
Or according to client’s prerequisite.

two) Shipping and delivery Information

samples will be delivered within ten days
batch purchase major time according to the real circumstance.

Certifications

Certifications

We Have handed to hold ISO9001:2015(CN11/3571),ISO14001:2004(U006616E0153R3M), ISO13485:2016(CN18/42018) and IATF16949:2016(CN11/3571.01).

and far more…

FAQ

FAQ

1. Can you make the gearbox with custom technical specs?
Sure. We have design and development staff, also a great time period of engineers, every of them have
many work years experience.

2.Do you offer the samples?
Sure. Our company can supply the samples to you, and the shipping time is about 5-15days according to the specification of gearbox you want.

three.What is your MOQ?
Our MOQ is 2000pcs. But at the beginning of our organization, we take small buy.

4. Do you have the product in stock?
I am sorry we donot have the product in inventory, All items are produced with orders.

five. Do you offer technologies support?
Yes. Our organization have design and style and development group, we can supply technology help if you
want.

six.How to ship to us?
We will ship the merchandise to you according to the DHL or UPS or FEDEX and so forth account you provide. 

7.How to spend the funds?
We accept T/T in progress. Also we have diverse financial institution account for getting cash, like US dollors or RMB etc.

8. How can I know the item is appropriate for me?
Frist, you need to have to give us the a lot more specifics info about the solution. We will recommend the merchandise to you in accordance to your requirement of specification. Soon after you confirm, we will get ready the samples to you. also we will provide some good improvements in accordance to your merchandise use.

nine. Can I arrive to your company to visit?
Yes, you can appear to our business to pay a visit to at anytime, and welcome to visit our company.

ten. How do get in touch with us ?
Please send an inquiry

US $7-8.5
/ Piece
|
1,000 Pieces

(Min. Order)

###

Application: Universal, Industrial, Household Appliances, Car, Power Tools, Toys
Operating Speed: Low Speed
Excitation Mode: Permanent Magnet
Function: Control
Casing Protection: Closed Type
Number of Poles: 4

###

Samples:
US$ 90/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Model ZWBPD020020-864
Voltage Range (V) 6.0-12
Rated Voltage (V) 12.0
Free Load Speed (rpm) 7
Feee-load Current (mA) 90
Rated Speed (rpm) 7
Rated Current (mA) 130
Rated Torque (mN.cm) 3,116
Output Power (W) 0.7
Gearbox Rated Torque (g.cm) 10,000
Gearbox instant Torque (g.cm) 30,000
Speed Ration 864
Total Length (mm) 58.6

###

Model Application Parameters Rated Torque of Gear Box Instant Torque of Gear Box Gear Ratio Gear Box Length
L1
Rated At No Load At Rated Load Overall Length
L
Voltage Speed Current Speed Current Torque
VDC rpm mA rpm mA gf.cm mN.m mm gf.cm gf.cm mm
ZWBPD020020-24 12.0 273 80 237 125 175 17.2 48.0 10000 30000 24 22.9
ZWBPD020020-36 12.0 182 80 158 125 263 25.8 10000 30000 36
ZWBPD020020-64 12.0 102 90 89 125 308 30.2 53.3 10000 30000 64 28.2
ZWBPD020020-96 12.0 68 90 59 125 462 45.3 10000 30000 96
ZWBPD020020-144 12.0 45 90 39 125 693 67.9 10000 30000 144
ZWBPD020020-216 12.0 30 90 26 125 1039 101.9 10000 30000 216
ZWBPD020020-256 12.0 24 90 22 130 923 90.6 58.6 10000 30000 256 33.5
ZWBPD020020-384 12.0 16 90 15 130 1385 136 10000 30000 384
ZWBPD020020-576 12.0 11 90 10 130 2078 204 10000 30000 576
ZWBPD020020-864 12.0 7 90 7 130 3116 306 10000 30000 864
ZWBPD020020-1296 12.0 5 90 4 130 4675 458 10000 30000 1296

###

Smart wearable devices   watch,VR,AR,XR and etc.
Household application kitchen appliances, sewing machines, corn popper, vacuum cleaner, garden tool, sanitary ware, window curtain, intelligent closestool, sweeping robot, power seat, standing desk, electric sofa, TV, computer, treadmill, spyhole, cooker hood, electric drawer, electric mosquito net, intelligent cupboard, intelligent wardrobe, automatic soap dispenser, UV baby bottle sterilizer, lifting hot pot cookware, dishwasher, washing machine, food breaking machine, dryer, air conditioning, dustbin, coffee machine, whisk,smart lock,bread maker,Window cleaning robot and etc.
communication equipment 5G base station,video conference,mobile phone and etc.
Office automation equipments   scanners, printers, multifunction machines copy machines, fax (FAX paper cutter), computer peripheral, bank machine,  screen, lifting socket,  display,notebook PC and etc.
Automotive products  conditioning damper actuator, car DVD,door lock actuator, retractable rearview mirror, meters, optic axis control device, head light beam level adjuster, car water pump, car antenna, lumbar support, EPB, car tail gate electric putter, HUD, head-up display, vehicle sunroof, EPS, AGS, car window, head restraint, E-booster, car seat, vehicle charging station and etc.
Toys and models  radio control model, automatic cruise control, ride-on toy, educational robot, programming robot, medical robot, automatic feeder, intelligent building blocks, escort robot and etc.
Medical equipments  blood pressure meter, breath machine, medical cleaning pump, medical bed, blood pressure monitors, medical ventilator, surgical staplers, infusion pump, dental instrument, self-clotting cutter, wound cleaning pump for orthopedic surgery,electronic cigarette, eyebrow pencil,fascia gun, , surgical robot,laboratory automation and etc.
Industrials   flow control valves, seismic testing,automatic reclosing,Agricultural unmanned aerial vehicle,automatic feeder ,intelligent express cabinet and etc.
Electric power tools  electric drill, screwdriver,garden tool and etc.
Precision instruments  optics instruments,automatic vending machine, wire-stripping machine and etc.
Personal care tooth brush, hair clipper, electric shaver, massager, vibrator, hair dryer, rubdown machine, scissor hair machine, foot grinder,anti-myopia pen, facial beauty equipment, hair curler,Electric threading knife,POWER PERFECT PORE, Puff machine,eyebrow tweezers and etc.
Consumer electronics camera, mobile phone,digital camera, automatic retracting device,camcorder,  kinescope DVD,headphone stereo, cassette tape recorder, bluetooth earbud charging case, turntable, tablet,UAV(unmanned aerial vehicle),surveillance camera,PTZ camera, rotating smart speaker and etc.
robots educational robot, programming robot, medical robot, escort robot and etc.
US $7-8.5
/ Piece
|
1,000 Pieces

(Min. Order)

###

Application: Universal, Industrial, Household Appliances, Car, Power Tools, Toys
Operating Speed: Low Speed
Excitation Mode: Permanent Magnet
Function: Control
Casing Protection: Closed Type
Number of Poles: 4

###

Samples:
US$ 90/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Model ZWBPD020020-864
Voltage Range (V) 6.0-12
Rated Voltage (V) 12.0
Free Load Speed (rpm) 7
Feee-load Current (mA) 90
Rated Speed (rpm) 7
Rated Current (mA) 130
Rated Torque (mN.cm) 3,116
Output Power (W) 0.7
Gearbox Rated Torque (g.cm) 10,000
Gearbox instant Torque (g.cm) 30,000
Speed Ration 864
Total Length (mm) 58.6

###

Model Application Parameters Rated Torque of Gear Box Instant Torque of Gear Box Gear Ratio Gear Box Length
L1
Rated At No Load At Rated Load Overall Length
L
Voltage Speed Current Speed Current Torque
VDC rpm mA rpm mA gf.cm mN.m mm gf.cm gf.cm mm
ZWBPD020020-24 12.0 273 80 237 125 175 17.2 48.0 10000 30000 24 22.9
ZWBPD020020-36 12.0 182 80 158 125 263 25.8 10000 30000 36
ZWBPD020020-64 12.0 102 90 89 125 308 30.2 53.3 10000 30000 64 28.2
ZWBPD020020-96 12.0 68 90 59 125 462 45.3 10000 30000 96
ZWBPD020020-144 12.0 45 90 39 125 693 67.9 10000 30000 144
ZWBPD020020-216 12.0 30 90 26 125 1039 101.9 10000 30000 216
ZWBPD020020-256 12.0 24 90 22 130 923 90.6 58.6 10000 30000 256 33.5
ZWBPD020020-384 12.0 16 90 15 130 1385 136 10000 30000 384
ZWBPD020020-576 12.0 11 90 10 130 2078 204 10000 30000 576
ZWBPD020020-864 12.0 7 90 7 130 3116 306 10000 30000 864
ZWBPD020020-1296 12.0 5 90 4 130 4675 458 10000 30000 1296

###

Smart wearable devices   watch,VR,AR,XR and etc.
Household application kitchen appliances, sewing machines, corn popper, vacuum cleaner, garden tool, sanitary ware, window curtain, intelligent closestool, sweeping robot, power seat, standing desk, electric sofa, TV, computer, treadmill, spyhole, cooker hood, electric drawer, electric mosquito net, intelligent cupboard, intelligent wardrobe, automatic soap dispenser, UV baby bottle sterilizer, lifting hot pot cookware, dishwasher, washing machine, food breaking machine, dryer, air conditioning, dustbin, coffee machine, whisk,smart lock,bread maker,Window cleaning robot and etc.
communication equipment 5G base station,video conference,mobile phone and etc.
Office automation equipments   scanners, printers, multifunction machines copy machines, fax (FAX paper cutter), computer peripheral, bank machine,  screen, lifting socket,  display,notebook PC and etc.
Automotive products  conditioning damper actuator, car DVD,door lock actuator, retractable rearview mirror, meters, optic axis control device, head light beam level adjuster, car water pump, car antenna, lumbar support, EPB, car tail gate electric putter, HUD, head-up display, vehicle sunroof, EPS, AGS, car window, head restraint, E-booster, car seat, vehicle charging station and etc.
Toys and models  radio control model, automatic cruise control, ride-on toy, educational robot, programming robot, medical robot, automatic feeder, intelligent building blocks, escort robot and etc.
Medical equipments  blood pressure meter, breath machine, medical cleaning pump, medical bed, blood pressure monitors, medical ventilator, surgical staplers, infusion pump, dental instrument, self-clotting cutter, wound cleaning pump for orthopedic surgery,electronic cigarette, eyebrow pencil,fascia gun, , surgical robot,laboratory automation and etc.
Industrials   flow control valves, seismic testing,automatic reclosing,Agricultural unmanned aerial vehicle,automatic feeder ,intelligent express cabinet and etc.
Electric power tools  electric drill, screwdriver,garden tool and etc.
Precision instruments  optics instruments,automatic vending machine, wire-stripping machine and etc.
Personal care tooth brush, hair clipper, electric shaver, massager, vibrator, hair dryer, rubdown machine, scissor hair machine, foot grinder,anti-myopia pen, facial beauty equipment, hair curler,Electric threading knife,POWER PERFECT PORE, Puff machine,eyebrow tweezers and etc.
Consumer electronics camera, mobile phone,digital camera, automatic retracting device,camcorder,  kinescope DVD,headphone stereo, cassette tape recorder, bluetooth earbud charging case, turntable, tablet,UAV(unmanned aerial vehicle),surveillance camera,PTZ camera, rotating smart speaker and etc.
robots educational robot, programming robot, medical robot, escort robot and etc.

The Benefits of Using a Gear Motor

A gear motor works on the principle of conservation of angular momentum. As the smaller gear covers more RPM and the larger gear produces more torque, the ratio between the two is greater than one. Similarly, a multiple gear motor follows the principle of energy conservation, with the direction of rotation always opposite to the one that is adjacent to it. It’s easy to understand the concept behind gear motors and the various types available. Read on to learn about the different types of gears and their applications.

Electric motor

The choice of an electric motor for gear motor is largely dependent on the application. There are various motor and gearhead combinations available, and some are more efficient than others. However, it is critical to understand the application requirements and select a motor that meets these needs. In this article, we’ll examine some of the benefits of using a gear motor. The pros and cons of each type are briefly discussed. You can buy new gear motors at competitive prices, but they aren’t the most reliable or durable option for your application.
To determine which motor is best for your application, you’ll need to consider the load and speed requirements. A gear motor’s efficiency (e) can be calculated by taking the input and output values and calculating their relation. On the graph below, the input (T) and output (P) values are represented as dashed lines. The input (I) value is represented as the torque applied to the motor shaft. The output (P) is the amount of mechanical energy converted. A DC gear motor is 70% efficient at 3.75 lb-in / 2,100 rpm.
In addition to the worm gear motor, you can also choose a compact DC worm gear motor with a variable gear ratio from 7.5 to 80. It has a range of options and can be custom-made for your specific application. The 3-phase AC gear motor, on the other hand, works at a rated power of one hp and torque of 1.143.2 kg-m. The output voltage is typically 220V.
Another important factor is the output shaft orientation. There are two main orientations for gearmotors: in-line and offset. In-line output shafts are most ideal for applications with high torque and short reduction ratios. If you want to avoid backlash, choose a right angle output shaft. An offset shaft can cause the output shaft to become excessively hot. If the output shaft is angled at a certain angle, it may be too large or too small.
Motor

Gear reducer

A gear reducer is a special kind of speed reducing motor, usually used in large machinery, such as compressors. These reducers have no cooling fan and are not designed to handle heavy loads. Different purposes require different service factors. For instance, a machine that requires frequent fast accelerations and occasional load spikes needs a gear reducer with a high service factor. A gear reducer that’s designed for long production shifts should be larger than a machine that uses it for short periods of time.
A gear reducer can reduce the speed of a motor by a factor of two. The reduction ratio changes the rotation speed of the receiving member. This change in speed is often required to solve problems of inertia mismatch. The torque density of a gear reducer is measured in newton meters and will depend on the motor used. The first criterion is the configuration of the input and output shafts. A gear ratio of 2:1, for example, means that the output speed has been cut in half.
Bevel gear reducers are a good option if the input and output shafts are perpendicular. This type is very robust and is perfect for situations where the angle between two axes is small. However, bevel gear reducers are expensive and require constant maintenance. They are usually used in heavy-duty conveyors and farm equipment. The correct choice of gear reducer for gear motor is crucial for the efficiency and reliability of the mechanism. To get the best gear reducer for your application, talk to a qualified manufacturer today.
Choosing a gear reducer for a gear motor can be tricky. The wrong one can ruin an entire machine, so it’s important to know the specifics. You must know the torque and speed requirements and choose a motor with the appropriate ratio. A gear reducer should also be compatible with the motor it’s intended for. In some cases, a smaller motor with a gear reducer will work better than a larger one.
Motor

Motor shaft

Proper alignment of the motor shaft can greatly improve the performance and life span of rotating devices. The proper alignment of motors and driven instruments enhances the transfer of energy from the motor to the instrument. Incorrect alignment leads to additional noise and vibration. It may also lead to premature failure of couplings and bearings. Misalignment also results in increased shaft and coupling temperatures. Hence, proper alignment is critical to improve the efficiency of the driven instrument.
When choosing the correct type of gear train for your motor, you need to consider its energy efficiency and the torque it can handle. A helical geared motor is more efficient for high output torque applications. Depending on the required speed and torque, you can choose between an in-line and a parallel helical geared motor. Both types of gears have their advantages and disadvantages. Spur gears are widespread. They are toothed and run parallel to the motor shaft.
A planetary gear motor can also have a linear output shaft. A stepping motor should not operate at too high current to prevent demagnetization, which will lead to step loss or torque drop. Ensure that the motor and gearbox output shafts are protected from external impacts. If the motor and gearbox are not protected against bumps, they may cause thread defects. Make sure that the motor shafts and rotors are protected from external impacts.
When choosing a metal for your gear motor’s motor shaft, you should consider the cost of hot-rolled bar stock. Its outer layers are more difficult to machine. This type of material contains residual stresses and other problems that make it difficult to machine. For these applications, you should choose a high-strength steel with hard outer layers. This type of steel is cheaper, but it also has size considerations. It’s best to test each material first to determine which one suits your needs.
In addition to reducing the speed of your device, a geared motor also minimizes the torque generated by your machine. It can be used with both AC and DC power. A high-quality gear motor is vital for stirring mechanisms and conveyor belts. However, you should choose a geared motor that uses high-grade gears and provides maximum efficiency. There are many types of planetary gear motors and gears on the market, and it’s important to choose the right one.
Motor

First stage gears

The first stage gears of a gear motor are the most important components of the entire device. The motor’s power transmission is 90% efficient, but there are many factors that can affect its performance. The gear ratios used should be high enough to handle the load, but not too high that they are limiting the motor’s speed. A gear motor should also have a healthy safety factor, and the lubricant must be sufficient to overcome any of these factors.
The transmission torque of the gear changes with its speed. The transmission torque at the input side of the gear decreases, transferring a small torque to the output side. The number of teeth and the pitch circle diameters can be used to calculate the torque. The first stage gears of gear motors can be categorized as spur gears, helical gears, or worm gears. These three types of gears have different torque capacities.
The first stage helical gear is the most important part of a gear motor. Its function is to transfer rotation from one gear to the other. Its output is the gearhead. The second stage gears are connected by a carrier. They work in tandem with the first stage gear to provide the output of the gearhead. Moreover, the first stage carrier rotates in the same direction as the input pinion.
Another important component is the output torque of the gearmotor. When choosing a gearmotor, consider the starting torque, running torque, output speed, overhung and shock loads, duty cycles, and more. It is crucial to choose a gearmotor with the right ratio for the application. By choosing the proper gearmotor, you will get maximum performance with minimal operating costs and increase plant productivity. For more information on first stage gears, check out our blog.
The first stage of a gear motor is composed of a set of fixed and rotating sprockets. The first stage of these gears acts as a drive gear. Its rotational mass is a limiting factor for torque. The second stage consists of a rotating shaft. This shaft rotates in the direction of the torque axis. It is also the limiting force for the motor’s torque.

China RC and Power Toys Planetary Gear Micro Electric Motor     motor electric	China RC and Power Toys Planetary Gear Micro Electric Motor     motor electric
editor by czh 2023-01-04