Goolrc 2838 4500KV Brushless Motor & 35A Brushless ESC for 1/14 1/16 1/18 RC Car

The 4-pole 12-slot hi-torque motor design features a variety of impressive characteristics. The use of high purity copper windings maximizes the efficiency of the motor. The CNC-machined 6061 T6 billet aluminum heatsink can effectively dissipate heat, ensuring optimal performance. Precision engineering is a hallmark of this motor, optimizing energy conversion for maximum power output. The short stator design incorporates less wire, resulting in lower resistance and increased power delivery.

This motor is precision balanced for smooth, reliable operation at maximum RPM. It is suitable for 1/14, 1/16, and 1/18 scale brushless cars, with a multi-mounting system that accommodates M2.5 screws. The high-RPM ABEC5 oversized bearings contribute to the motor's impressive performance capabilities.

In terms of specifications, this motor boasts a KV rating of 4500 RPM/Volt, with a maximum current of 50A and a maximum wattage of 600W. The maximum voltage is 10V, and the no-load current is 1.8A. The motor features 4 rotor poles and has a resistance of 0.0285 ohms. Its dimensions include a diameter of 28mm, a length of 38mm, and a shaft length of 15mm with a diameter of 3.175mm. The overall weight of the motor is 90g, and it is a sensorless design.

Complementing the high-performance motor is a feature-rich electronic speed controller (ESC). Engineered with the highest quality components, the ESC ensures efficient and reliable operation. It boasts excellent start-up, acceleration, and linearity characteristics, along with a host of programmable options to cater to various chassis, tire, and racing track setups.

The ESC's protection features include low voltage cut-off, over-heat protection, and throttle signal loss protection. The internal timing can be easily adjusted to make the ESC suitable for a wide range of motors. Specifications of the ESC include a constant current rating of 35A and a burst current of 120A for 10S LiPo batteries. It is compatible with 2-3S LiPo or 4-6S NiMh power sources and features a linear mode switch BEC of 5V 2A.

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

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