4 Pole 12 Slot Hi-torque Motor Design.
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 1:14,1:16 2S RC car and 3S racing car.
Precision balanced rotor,smoothness for best reliability and maximum RPM.
Stator - Super Thin (0.35mm) Laminations.
Features: 4 Pole 12 Slot Hi-torque Motor Design. 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 1:14,1:16 2S Remote Control car and 3S racing car. Precision balanced rotor,smoothness for best reliability and maximum RPM. Stator - Super Thin (0.35mm) Laminations. Specifications: Name: 2838 Brushless Motor  Color: red KV(RPM/Volt):  3200KV/3700KV/4400KV/4700KV/5700KV/5800KV Watt:600 Max RPM: 50000 Max voltage: <9V Max amps: 68A Rotor poles: 4 Diameter: 28mm Length: 39.5mm Shaft: 3.175mm Shaft length: 15mm Connector: 3.5mm gold Weight:92g 35A ESC: Highest quality components to ensure high efficiency operation Excellent start-up, acceleration and linearity features. lenty of programmable items, suitable for various of chassis's, tires and racing tracks. Multiple protection features: Low voltage cut-off protection / Over-heat protection / Throttle signal loss protection. Internal timing can be changed easily to make the ESC suitable for various of motors. Specifications of 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： Programming Card for remote control Car ESC Brushless Electronic Speed Controller Features: Light weight Easy to use Portable design Programming Card for remote control Car ESC Brushless Electronic Speed Controller, which was specially designed for Brushless Electronic Speed Controller selled in our store. Specifications: 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: 11.5*7*4cm Package Weight: 177g Plastic Package Packing List: 1* 5700KV Brushless Motor 1* 35A ESC 1* Programming Card