Check the listing for details. Gear Motor Electric Single Phase Motor &Variable Speed Controller 1:3 Reduction. Condition: New. Listed at 108.18 USD. 120W 110V AC Gear Motor Variable Speed Controller Speed Controller Reducer 450RPM Specification: Name: AC gear motor Rated voltage: AC110 V Rated speed: 0-450 RPM Reduction ratio: 1:3（3K） Power Phase: single-phase Geared motor size：164MM * 90MM * 74MM Reducer size: 41*90*74mm Torque: at full speed 2.2nm Is the motor reversible： YES Features: Flexible installation Efficient works High quality material Smooth operation Long working life Note: 1. Under different deceleration ratio, the output shaft speed is different. The output shaft speed is equal to the motor speed of 1350 rpm divided by the deceleration ratio. 2. If you want to know the detailed product size before purchase, please ask our customer service for it. Packages: 1 * Gear Motor 1 * Speed controller 1 * Reducer.