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Smart Robot Servo Motor Encoder , 12mm N20 DC Gear Motor With Encoder

Omar was professional and went out of his way to help me get my samples on time for the prototype demo.

—— James Pereira

Good to deal with, working on small changes. Excellent manufacturing quality.

—— Graham Lynch

Brilliant service, from start to finish. Good communications throughout and product arrived on time. Product is excellent quality and packaged very well. We will be ordering from this company again. Very honest, trustworthy and efficient company to deal with. Very pleased they got in touch with us and they are a credit to Alibaba. Special thanks to

—— Julie Davies

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Smart Robot Servo Motor Encoder , 12mm N20 DC Gear Motor With Encoder

China Smart Robot Servo Motor Encoder , 12mm N20 DC Gear Motor With Encoder supplier

Large Image :  Smart Robot Servo Motor Encoder , 12mm N20 DC Gear Motor With Encoder

Product Details:

Place of Origin: China
Brand Name: Tronsun Motor
Certification: RoHS
Model Number: 12GFN20E

Payment & Shipping Terms:

Minimum Order Quantity: 100
Price: Negotiation
Packaging Details: TBD
Delivery Time: 25 Working Days
Payment Terms: T/T, Paypal
Supply Ability: 500kpcs/month
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Detailed Product Description
Other Name: 12v DC Motor With Encoder Gearbox Size: 12*10mm
Voltage Range: 3-12v Gear Reduction Ratio: 100/1
Motor Type: Brush Dc Motor Typical Appliacation: Smart Robot
Encoder: 3ppr Weight: 15g

High Quality 12mm N20 dc gear motor with 3ppr encoder for smart robot


Model: 12GFN20E



12*10mm Spur metal gearbox

Brush dc motor

Performance can be custom made

Shaft can be custom made


Tytical Application:

Robot toy

Education product

Smart lock

smart home appliance


Outline Drawing:

Smart Robot Servo Motor Encoder , 12mm N20 DC Gear Motor With Encoder



Gearbox Reduction Ratio:

Gearbox Length (mm) Stage Number Reduction Ratio Rated Torque Bearable Maximum Instant Torque
9 2 3/1 5/1 10/1       200 500
3 17/1 20/1 30/1 36/1     300 600
4 50/1 75/1 100/1       400 800
5 150/1 210/1 250/1 298/1 380/1   500 1200
12.5 7 625/1 1000/1         800 1600


Motor Performance:

V rpm A rpm A g.cm W g.cm A
12GFN20-298-0675E 298/1 3.0~6.0 6.0 75 0.07 63 0.22 600 0.39 3868 1.07
12GFN20-150-06130E 150/1 3.0~6.0 6.0 130 0.06 100 0.22 350 0.36 1596 0.77
12GFN20-50-06310E 50/1 3.0~6.0 6.0 310 0.06 196 0.2 200 0.40 545 0.46
12GFN20-210-06133E 210/1 3.0~6.0 6.0 133 0.07 103 0.41 700 0.74 3160 1.61
12GFN20-30-061000E 30/1 3.0~6.0 6.0 1000 0.075 820 0.4 100 0.84 550 1.92
12GFN20-1000-0614E 1000/1 3.0~6.0 6.0 14 0.035 12.3 0.06 600 0.08 4968 0.33

The Shaft and the motor performance such as voltage and speed can be custom made.


Encoder information:

Supply Voltage Operating Temperature Hall Response Frequence Output Waveform Base Pluse Count
5-24V -40-140℃ 100kHz Quadrature Square/Sinusoidal 3ppr


Outline Diameter Magnet Hole Diameter Mounting Hole Distance Red Wire Black Wire Green Wire Blue Wire Yellow Wire Whie Wire
11.8mm 2.0mm 7mm Power Vcc Power GND Hall Sensor GND Hall Sensor Vcc Sensor Output A Sensor Output B


Note: The pin arrangements might be different with different model.




Q: Do you have motors in stocks?

A: No, all motors are made according to the customers' requirements, so it is difficult for us to make in stocks.


Q: What is the payment terms?

A: T/T, Western Union, Paypal, etc, easy for your business.


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


Q: Can you make a motor with custom specifications?

A: Definitely yes, that’s the aim we work for, we provide customized motor with valued add service for our clients.


Q: What’s the capacity per month?
A: Over One Million pieces per month for all DC Motor series.

Q: Where is your plant?
A: Located in Shenzhen city, Guangdong province, China.

Contact Details
Shenzhen Tronsun Motor Co., Ltd

Contact Person: Omar Zhang

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