GoolRC 2838 4500KV 4P Brushless Motor & 35A Brushless ESC for RC Cars 1/14 1/16 1/18

The 4-pole, 12-slot high-torque motor design features a variety of impressive characteristics. Firstly, the use of high-purity copper windings maximizes the efficiency of the motor. Additionally, the CNC-machined 6061 T6 billet aluminum heatsink provides an effective cooling solution, ensuring optimal performance.

The precision engineering of this motor is designed for maximum energy conversion, with a short stator, less wire, and lower resistance, resulting in increased power output. The rotor is also precision-balanced, ensuring smooth operation and maximizing reliability at high RPMs.

This motor is suitable for a range of brushless cars, including 1/14, 1/16, and 1/18 scale models, and features a multi-mounting system compatible with M2.5 screws, providing flexibility in installation.

Regarding the motor's specifications, it boasts a KV rating of 4500 RPM/volt, a maximum current of 50A, and a maximum power output of 600W. The motor has an internal resistance of 0.0285 ohms and measures 28mm in diameter and 38mm in length, with a 15mm shaft length and a 3.175mm shaft diameter. The total weight of the motor is 90g, and it is a non-sensored design.

Complementing the high-performance motor is a feature-rich electronic speed controller (ESC). Engineered with the highest quality components, this ESC ensures efficient and reliable operation. It offers excellent start-up, acceleration, and linearity characteristics, as well as a variety of programmable features to suit different chassis, tires, and racing tracks.

The ESC's specifications include a constant current rating of 35A and a burst current rating of 120A (10S). It is compatible with 2-3S LiPo batteries or 4-6S NiMh batteries and features a linear mode switch 5V 2A BEC.

The package includes the 2838 4500KV 4-pole sensorless brushless motor and the 35A brushless ESC, housed in a compact package measuring 9.5 x 8 x 6.5cm and weighing 153g. The set comes in a white box packaging.

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