Description: 4082 1900KV Black Waterproof Sensorless Brushless 4P for RC Boat 4 Pole 12 slot hi-torque motor design CNC machined 6061 T6 billet aluminum heatsink can High purity copper windings maximizes efficiency High RPM ABEC5 oversized bearings Precision balanced rotor, smoothness for best reliability and maximum RPM Stator-super thin (0.2mm) laminations Removable/replaceable rotor Precision engineered for maximum energy conversion Specification: Item No.: 4082 KV(RPM/Volt): 1900KV RPM: 50000 Watt: 3400W No load current: 3.1A Max voltage: 25V Diameter: 40mm Length: 82mm Shaft diameter: 5mm Connector: 4mm golden banana connector Weight: 396g Size Chart: LxD: Approx. 82x40mm / 3.23x1.57inch Package Includes: 1 Piece 4082 1900KV Waterproof Motor Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item Due to manual measurement, there may be 1-2mm error in size
