4.450W-1000W motors have the same dimensions except for the length L. Voltage: AC 220V The motor is powered by a AC 220V power supply and is transformed and rectified to DC 310V working through a controller. It is a permanent magnet DC brushless motor. Reducer Ratio: 3/1,4/1,5/1,6/1, /10/1,20/1,30/1 (Optional).
1x High voltage 80 brushless motor + 1x Reducer + 1x Controller. If you want other speed and gearbox ratio, pls kindly free contact to us. OR, you may choose to have a replacement. We will reply you ASAP. Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem you have.Our customer-oriented service strives for. Business time: GMT8 (9:00-18:00) from Monday to Friday.