Specification: Name: AC gear motor Rated voltage: 220V Rated speed: 0-27 RPM Reduction ratio: 1:50（50K） Torque: 21nm Power Phase: single-phase Shaft diameter：12mm geared motor size：164MM * 90MM *74MM Reducer size: 61*90*74mm Warm tips: the product label may be 220V, but the physical object is 220V Features: Flexible installation Efficient works Torque large Smooth operation Long working life Packing list: 1 x motor 1 x reducer 1 x speed controller.
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