ITEM NAME:F540 3000KV Waterproof Brushless Motor for 1/10 RC Car 1 K7Q9 F540 3000KV Waterproof Brushless Motor for 1/10 RC Car 1 K7Q9 4 poles Hi-torque motor design winding maximizes efficiency Precision engineered for maximum energy conversion Precision balanced rotor, smoothness for best reliability and maximum RPM Using both of LCD and LED program card to make adjustments Using advanced software interface to set up or update the software Enhanced throttle response, excellent acceleration, strong brakes, throttle linearity Multiple protection features: Low voltage cut-off protection, over-heat protection, throttle signal loss protection Max. Current: 66A Max. Watts: 820W Power Supply: 7.4V ( 2S ) - 11.1V ( 3S ) Connector: 4mm Weight: About 183g colour: Black+Gold Material: Metal size: Package Size: 110*68*42mm Diameter: 36mm Length: 50mm Shaft Diameter: 3.175mm Shaft Length: 15mm Connector: 4mm KV: 4370KV Package Contents: 1x Brushless motor Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..4 poles Hi-torque motor design. Precision engineered for maximum energy conversion. Precision balanced rotor, smoothness for best reliability and maximum RPM. Connector: 4mm. Shaft Length: 15mm. Length: 50mm.
