N20 3V 35RPM Micro Metal Gear Motor With Encoder


Out of stock

Approx Restocking Date: NA
SKU: 476766
  1. Encoder Test Wire Length: 140mm.
  2. Wheel Dia.: 43 mm.
  3. Rated Voltage: DC 3V.
  4. Output Speed: 35RPM.
  5. Milling Edge: 0.5 mm.
  6. Output Shaft Size: 3 x 10mm.
  7. Output Shaft type: D type.


(Including GST)

Out of stock

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Brand: Generic
Category: N20 Motor with Encoder
Tags: micro gear motor, N20, Micro gear motor with encoder

These N20 3V 35RPM Micro Metal Gear Motor With Encoder is intended for use at 3V. Though in general, these kinds of motors can run at voltages above and below this nominal voltage; so they should comfortably operate till the 3V (rotation can start at voltages as low as 0.5 V).

Lower voltages might not be practical, and higher voltages could start negatively affecting the life of the motor. The micro metal gear motors are available in a wide range of gear ratios—from 5:1 up to 1000:1. With the exception of 1000:1 gear ratio versions, all of the micro metal gear motors have the same physical dimensions; so one version can be easily swapped for another if your design requirements change.

Robu.in have different varieties of motors with various RPM and operating voltages; For more motors Click here.

Features :

  1. Model: GA12 N20.
  2. This is a DC Mini Metal Gear Motor, ideal for making robots
  3. Lightweight, high torque and low RPM.
  4. Fine craftsmanship, durable, not easy to wear.
  5. With excellent stall characteristics, can climb hills easily.
  6. You can also easily mount a wheel on the motor’s output shaft.
  7. Motor Size: 15 x 12 x 10 mm.
  8. Gearbox Length: 9 mm.
  9. Count: 3PPR(Pulse per Revolutions).

How to wiring? :

  1. Red – motor Power  (Exchange can control the motor positive and negative rotation).
  2. Black – encoded power supply(VCC) – Positive (positive 3.3-5v).
  3. Yellow – signal feedback (motor turns 2 signals).
  4. Green – signal feedback (motor turns 2 signals).
  5. Blue – encoded power(GND).
  6. White – Motor power (Exchange can control the motor positive and negative rotation).

Dimensions :

N20 12V 60 Rpm Micro Metal Gear Motor With Encoder

Package Includes : 

1 x N20 3V 35RPM Micro Metal Gear Motor With Encoder.

1 x Connector(14 cm).

Model No.

GA12 N20

No Load Current (mA)

10 mA

No load Speed (RPM)


Rated Speed (RPM)


Rated Current (mA)


Rated Torque(kg-cm)


Stall Current (A)


Stall Torque(Kg-Cm)


Gear Ratio

298 : 1

Shaft Type

Single Side

Shaft Diameter (mm)


Weight (gm)


Screw Size


Shipment Weight

0.016 kg

Shipment Dimensions

6 × 4 × 3 cm

15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Questions and answers of the customers

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    The PPR is for the the motor shaf... Read more

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Country Of Origin: China