4 Pole 12 Slot Hi-torque Motor Design. Stator-Super Thin (0.35mm) Laminations.
High Quality: CNC Machined 6061 T6 Billet Aluminum Heatsink Can, High Purity Copper Windings Maximizes Efficiency, High RPM ABEC5 Oversized Bearings.
Universal fit, for all 1:16,1:18 2S RC car. Precision balanced rotor, smoothness for best reliability and maximum RPM.
Excellent start-up, acceleration and linearity features. Plenty of programmable items, suitable for various of chassis, tires and racing tracks.
Multiple protection features: Low voltage cut-off protection / Over-heat protection / Throttle signal loss protection.
Features: 4 Pole 12 Slot Hi-torque Motor Design. Stator-Super Thin (0.35mm) Laminations. High Quality: CNC Machined 6061 T6 Billet Aluminum Heatsink Can, High Purity Copper Windings Maximizes Efficiency, High RPM ABEC5 Oversized Bearings. Universal fit, for all 1:16,1:18 2S RC car. Precision balanced rotor, smoothness for best reliability and maximum RPM. Excellent start-up, acceleration and linearity features. Plenty of programmable items, suitable for various of chassis, tires and racing tracks. Multiple protection features: Low voltage cut-off protection / Over-heat protection / Throttle signal loss protection.   Specifications: Name: 2440 RC Motor Color: Red KV(RPM/Volt): 4600KV Watt: 400 Max RPM: 50000 Max Voltage: <8.4V Max Amps: 47A Rotor Poles: 4 Diameter: 24mm Length: 39.5mm Shaft: 2.3mm Shaft Length: 12mm Connector: 3.5mm Gold Weight: 70g ESC: Constant Current: 35A Burst Current: 120A (10S) Power Supply: 2-3S LiPo Battery / 4-6S NiMh Battery BEC: Linear Switch 5V 1A Programming Card: Low Voltage Cut off: 3.1V/Cell 2.8V/Cell 3.3V/Cell No cut-off Start Mode: Medium, Soft, Strong Max Brake Force: 25%, 50%, 75%, 100% Max Reverse Force: 25%, 50%, 75%, 100% Neutral Range: 6%, 9%, 12%, Work State Package Information: Package Size: 9.5 * 8 * 6.5cm Package Weight: 149g General Box Package Packing List: 1* S2440 Brushless Motor 1* S35A Brushless ESC 1* Programming Card