DC 36-72V 45A-60A Brushless Motor Intelligent Sine Wave Controller for E-bike Scooter Electric Bicycle

Description:

The DC 36–72V 45–60A Brushless Motor Controller is a high-power control unit designed for electric bicycles, e-scooters, and other light electric vehicles. Supporting a wide voltage range and high current output, it delivers strong acceleration, stable speed control, and efficient power management for brushless DC (BLDC) motors.

Built with high-quality MOSFETs and an aluminum alloy heat-dissipation housing, this controller ensures reliable performance even under heavy load and high-speed operation. It is ideal for high-torque and high-power motor systems, making it suitable for performance upgrades or replacements.

Specifications:

• Brand new
• Size: approx. 103*70*35mm
• Rated Voltage: 36-84V
• Rated Current: 45A-60A
• Power Rating: 2000-3000W
• Matching Motor: Brushless motor
• Throttle Voltage: 1V to 4.2V
• Phase Angle: 60/120 degrees
• Brake Level: Low /High
• Heat Dissipation: Natural cooling
• Ambient Temperature: -20 degrees to 50 degrees
• Protection Grade: IP55

Features:

• Wide Voltage Compatibility (36–72V DC) – Supports multiple battery systems

• High Current Output (45–60A) – Powerful acceleration and torque

• Brushless DC Motor Support – Smooth and efficient motor control

• Hall Sensor Compatible – Precise motor timing and improved efficiency

• Smooth Throttle Response – Stable speed and riding comfort

• Multiple Protection Systems – Over-current, over-voltage, low-voltage cutoff, short-circuit

• Excellent Heat Dissipation – Aluminum alloy casing for thermal stability

• Standard Wiring Interface – Easy installation and maintenance

• Low Noise Operation – Quiet and efficient performance

Operation Notice:

• Connect power, motor, and throttle, and power lock, but not connect the Hall lines. Connect the adaptive learning wire.
• Switch on the power lock, roll the throttle. If the motor works well, connect the Hall lines.
• If the motor rolling reversely, disconnect the adaptive learning wire and check the motor again, before connecting the Hall wire.

Package Included:

• 1 x Intelligent Sinewave Motor Brushless Controller

Note:

• Please allow 0-1cm size errors due to manual measurement.
• Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.