Universal Controller for Electric Scooter and Bike 36V/48V 350W

Universal Controller for Electric Scooter and Bicycle 36V / 48V 350W

BLDC controller compatible with electric scooters, electric bicycles, and electric scooters, maximum power 350W, voltage 36V/48V, HALL sensor, three-phase, brushless.

This high-performance controller is designed to fit most 36V and 48V electric motors, with automatic voltage detection and support for speed-unlimited control. Ideal for scooters, bicycles, and electric scooters, operating with both HALL sensors and without them.

Main Features:

• Maximum power: 350W
• Power supply voltage: 36V / 48V (auto-detection)
• Maximum current: 18A
• Compact dimensions: 105 x 70 x 35 mm
• Compatible with HALL sensors (5 wires) and without sensors
• No speed limit
• No pedal assist – speed is controlled by throttle/potentiometer

Installation Instructions:

1. Connect the motor wires to the corresponding plugs (Phase A, B, C).
2. Connect the HALL sensor plug (5 wires).
3. Connect the power supply: red wires to the positive terminal of the battery, black to the negative.
4. Connect the throttle.
5. Test the operation: if the motor doesn’t start, check the wiring and the 5V voltage on the throttle wires.
6. If the motor spins in reverse, connect the “Learning Cable” plugs and then disconnect them after calibration.
7. Keep the motor running for at least 1 minute after calibration.
8. Press the throttle again to check the correct rotation direction.
9. Connect the brake cable for full functionality.

This controller is a universal and reliable solution for upgrading or replacing the electric control system for 36V and 48V electric scooters, bicycles, and scooters.