... ,000 RPM;waterproof/dustproof/antirust We are offering various brushless motors and controllers for different applications in many fields, such ... wind turbine /wind power generator, RC models, medical equipment, kitchen/food machine, etc.DC Brushless motor series:1. Dia. from ... speed,over-speed limitation (optional)3. Switch on: manual or automatic (optional)4. Input votage range: 6-80V (optional ...