90W Gear Motor AC 220V Electric Motor Variable Reducer Speed Controller 1:100. 90W 220V gear motor electric motor with controller 1:100 13.5RPM. Rated speed: 0-13.5 RPM. Geared motor size164MM 90MM 74MM. Warm tips: the product label may be 110V, but the physical object is 220V.
Under different deceleration ratio, the output shaft speed is different. Feedback is very important to us.
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