BTS7960 43A H-Bridge High Power Stepper Motor Driver Module

Product Description

The BTS7960 43A H-Bridge High Power Motor Driver Module is a robust and high-current motor driver board designed to control large DC motors and stepper motors in heavy-duty robotics, automation, and motion control systems. Built around the BTS7960 half-bridge driver IC from Infineon, this module can handle continuous currents up to ~43 A (peak up to ~43 A) with integrated protection features including over-current shutdown, thermal protection, and under-voltage lockout.

Equipped with dual high-capacity half bridges, this driver is suitable for demanding applications such as large robot drives, industrial actuators, electric vehicle prototypes, conveyor motors, and automated gates. The module exposes simple control interfaces — PWM for speed control, direction logic, and enable inputs — making it compatible with microcontrollers like Arduino, ESP32, STM32, and SBCs such as Raspberry Pi via appropriate level shifting.

Key Features

• Based on BTS7960 high-current H-bridge driver

  
  

• Up to 43 A current capacity (peak)

  
  

• Integrated protection: over-current, thermal, under-voltage

  
  

• Dual half-bridge output for bidirectional control

  
  

• PWM speed control & direction logic inputs

  
  

• Heavy-duty screw terminals for motor power

  
  

• Compatible with 5 V controller logic (3.3 V level shifting recommended)

  
  

Package Includes

• 1 × BTS7960 43A H-Bridge High Power Motor Driver Module

  
  

• Terminal screws & connector headers (as provided)

  
  

Technical Specifications

Applications

• Heavy-duty DC motor control

  
  

• Large stepper motor drives (with external commutation)

  
  

• Robotics drive systems

  
  

• Conveyor or linear actuator control

  
  

• Industrial motion platforms

  
  

• Automated gates / winch systems

  
  

• High-current PWM motor control