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 do 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 :