48V 1500W Brushless DC Motor Speed Controller for Electric Bicycle E-Bike Scooter - High Performance E-Bike Controller for Commuting, Off-Road & DIY Projects

Operation Method: Firstly make sure the battery, Key lock, Motor, throttle are well connected, and also connected the two Self- Study wires. Then open the battery power and key lock, the motor will spin, if the motor spinning direction is correct, disconnect the two Self- study wires, then study is accomplished. If the motor spin direction is reverse, disconnect the Self- study wires, but connect them again at once, then the motor will spin on other direction. When the direction is right, disconnect the Self- Study wires. Specification: Item Type: E- bike Brushless DC Motor Speed Controller Material: ABS Color: Black Note: This controller only supports three- wire brushless motors and three- wire throttle, not six- wire throttle. Regenerative braking is not supported. It does not support professional and complex LCD equipment expansion. It has no fixed speed cruiseing function. Package Including Package Included: 1* 48V 1500W Brushless DC Motor Speed Controller

Suitable for three-wire throttle brushless DC hub motor.

Adopting intelligent battery management to reasonably control the battery discharge.

With low-voltage protection function, over-heat protection, over voltage protection and overload protection.

Automatically recognize the motor phase angle and motor right spin direction.

Double mode, automatically check the motor hall sensor condition; If the motor sensors are broken, it turns to None-Hall mode.