Description
Description
The DC 36–72V 34–40A Brushless Motor Intelligent Sine Wave Controller is a reliable and efficient control unit designed for electric bicycles, e-bikes, electric scooters, and other compatible light electric vehicles.
It supports multiple battery voltage configurations, including 36V, 48V, 60V, 72V, and 84V, depending on the specific system configuration. With a 34–40A current range and support for 1200–1500W motor systems, it provides strong and stable power delivery for mid-power electric vehicle applications.
The intelligent sine wave control system provides smooth acceleration, quiet motor operation, and stable speed control. Hall sensor compatibility helps provide accurate motor timing and efficient BLDC motor performance.
The controller features an aluminum alloy housing for effective heat dissipation and natural cooling. Built-in protection functions help protect the controller and connected components from common electrical problems.
Features
- Intelligent sine wave brushless motor control
- Suitable for electric bicycles, e-bikes, and scooters
- Supports multiple DC voltage configurations
- 34–40A current range
- Suitable for 1200–1500W motor systems
- Smooth and quiet motor operation
- Hall sensor support
- Smooth throttle response
- Hall-effect throttle compatibility
- Aluminum alloy housing
- Natural air cooling
- Over-current protection
- Over-voltage protection
- Low-voltage protection
- Short-circuit protection
- Standard connectors for easy installation
- Reliable performance and long service life
Operation Notice
- Connect the power, motor, throttle, and power-lock wires without connecting the Hall sensor wires initially.
- Connect the adaptive-learning wires.
- Switch on the power lock and slowly operate the throttle.
- If the motor operates correctly, connect the Hall sensor wires.
- If the motor rotates in the wrong direction, disconnect the adaptive-learning wire and check the motor operation again before connecting the Hall sensor wires.
Package Includes
- 1 × Intelligent Sine Wave Brushless Motor Controller
Specification
- Product Type: Brushless Motor Controller
- Controller Type: Intelligent Sine Wave Controller
- Input Voltage: DC 36–84V
- Supported Voltage: 36V / 48V / 60V / 72V / 84V
- Rated Current: 34–40A
- Rated Power: 1200–1500W
- Motor Type: Brushless DC (BLDC)
- Motor Support: Hall Sensor
- Throttle Type: Hall-Effect Throttle
- Throttle Voltage: 1–4.2V
- Phase Angle: 60° / 120°
- Brake Level: Low / High
- Control Method: PWM / Vector Control, depending on model
- Efficiency: ≥85%
- Protection Functions: Over-current, over-voltage, low-voltage, and short-circuit protection
- Cooling Method: Natural Air Cooling
- Housing Material: Aluminum Alloy
- Operating Temperature: -20°C to +60°C
- Protection Grade: IP55
- Mounting Type: External Frame Mounting
- Dimensions: Approx. 103 × 70 × 35 mm
- Applications: E-Bike, Electric Bicycle, Electric Scooter and Light Electric Vehicles
- Condition: Brand New
Note
Please allow a 0–1 cm measurement difference due to manual measurement. Product color may appear slightly different depending on your monitor or display settings.
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