250W AC Gear Motor Electric Variable Speed Controller High Torque 110 0-135RPM
250W AC Gear Motor Electric Variable Speed Controller High Torque 1:10 0-135RPM. 250W AC 110V Gear Motor + Electric Variable Speed Controller 1:10 (10K) 135RPM. Name: AC gear motor. Reduction ratio: 1:1010K. 1 x speed controller. Note: Under different deceleration ratio, the output shaft speed is different. The output shaft speed is equal to the