Modified Title: GoolRC 2838 4500KV Brushless Motor & 35A ESC for 1/14 1/16 1/18 RC Car

The 4 Pole 12 slot hi-torque motor design features a CNC machined 6061 T6 billet aluminum heatsink can and high purity copper windings that maximize efficiency. Precision engineered for maximum energy conversion, the motor has a short stator with less wire, resulting in lower resistance and more power. Equipped with high RPM ABEC5 oversized bearings and a precision balanced rotor, the motor ensures smoothness for best reliability and maximum RPM, making it suitable for 1/14, 1/16, and 1/18 brushless cars with a multi-mounting system for M2.5 screws.

The motor specifications include a KV (RPM/Volt) of 4500KV, a max current of 50A, and a max wattage of 600W, with a max voltage of 1.8A. It has 4 rotor poles and a resistance of 0.0285, with a diameter of 28mm, a length of 38mm, a shaft length of 15mm, a shaft diameter of 3.175mm, and a weight of 90g. The motor is sensorless.

The brushless ESC features the highest quality components to ensure high efficiency operation, with excellent start-up, acceleration, and linearity characteristics. It offers plenty of programmable items, making it suitable for various chassis, tires, and racing tracks. The ESC also includes multiple protection features, such as low voltage cut-off, over-heat protection, and throttle signal loss protection. The internal timing can be changed easily to make the ESC suitable for various motors.

The ESC specifications include a constant current of 35A and a burst current of 120A (10S). It is powered by 2-3S LiPo batteries or 4-6S NiMh batteries and has a linear mode switch 5V 2A BEC.

The package includes the 2838 4500KV 4P sensorless brushless motor and the 35A brushless ESC, packaged in a white box with a size of 9.5 * 8 * 6.5cm and a weight of 153g.

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