250W /450w DC 24V 36V Gear Motor, DC Brushed Motor, Electric Bicycle, Tricycle/Scooter Motor MY1018(450W 36V)

Reducers 450W motor Performance data: power output : 450 W 24V /36V <;=24.0A /16.0A rated speed (rpm) :3000 +/- 5 % max. speed (rpm) :4000 +/- 5 % <;=2.5A2.2A rated torque :1.43 Nm Gear Ratio: 7.18:1 Actual speed: 420 rpm Weight: 2.45 kg transmission : 410 chain sprocket, 9 teeth,exchangeable, fixation nut Tooth thickness: 3mm Inside diameter: 11mm Outside diameter: 41mm Shaft : Diameter 8mm, Lenght: 17mm, screw thread:9mm milled groove 4mm, fixation nut