AC 110V Gear Motor Electric Variable Speed Reduction Controller 15 270 RPM 250W
AC 110V Gear Motor Electric Variable Speed Reduction Controller 1:5 270 RPM 250W. 250W 110V AC Gear Motor Electric Variable Speed Reduction Controller 1:5 270RPM. Rated voltage: AC110 V. Rated speed: 270 RPM. Reduction ratio: 1:5(5K). 250W geared motor:190mm 104mm 84mm. 250W gear motor Output speed: 2700RPM. Under different deceleration ratio, the output shaft speed