BLD300B Brushless Hub Motor Driver

The BLD300B Brushless Hub Motor Driver is a high-performance and reliable solution for driving brushless hub motors. Supporting motors with rated power of up to 300W, it offers versatile modes of operation and adjustable parameters, making it suitable for a wide range of applications. Control the motor via analog or digital signals, or use the built-in potentiometer for manual speed adjustment. The motor operating current is adjustable from 3A to 15A, allowing fine-tuning for optimal performance and compatibility with a variety of motors. It also supports 3-wire hall sensor input for closed-loop control, ensuring precise and efficient motor operation.

Suitable Motors:

• 6.5 Inch Brushless Hub Motor

Features:

• High Power Support: Handles motors with up to 300W rated power, ideal for demanding applications.
• Adjustable Current: Motor operating current can be set from 3A to 15A for optimal performance and to suit a range of motors.
• Multiple Control Modes:
  • Analog Input: Control speed with a variable voltage input.
  • Digital Input: Interface via PWM signals for precise control.
  • Manual Control: Use the built-in potentiometer for easy, hands-on speed adjustments.
• Directional Control: Change motor direction by pulling the direction input low.
• Hall Sensor Support: 3-wire hall sensor input for closed-loop control, enhancing stability and accuracy.
• Flexible Input Voltage: Operates on a DC voltage range of 20V–50V, suitable for various power sources.
• Easy Integration: Interfaces seamlessly with Arduino, Raspberry Pi, and advanced systems like PLCs.
• Compact Design: Lightweight and easy to install, perfect for tight spaces.
• Protection Features: Built-in overcurrent, overvoltage, and overheating protection for reliable operation.
• Multiple Modes: Supports hall sensor and sensorless modes for greater compatibility.

Specifications:

• Input Voltage: DC 20V–50V
• Rated Power: Up to 300W
• Operating Current: Adjustable from 3A to 15A
• Control Modes: Analog voltage, PWM (digital), and manual potentiometer
• Hall Sensor Support: 3-wire input for closed-loop control (optional sensorless operation)
• Interface Options: Supports PWM, analog voltage, and manual input control
• Protection: Overcurrent, overvoltage, and overheating safeguards

Dimensions

Note: All dimensions are in mm

Port Description

Applications

• Electric vehicles and e-bikes
• Robotics and automation
• Conveyor systems
• Drones and UAVs
• Industrial machinery

Package Contents

• 1 x BLD300B Brushless Hub Motor Driver