40A Bidirectional DC Motor Speed Controller 12V-36V with Display

The 40A Bidirectional DC Motor Speed Controller is a robust, high-performance module designed to precisely control the speed and direction of heavy-duty DC motors. Operating smoothly across a wide 12V to 36V DC range, this controller solves the challenge of heavy mechanical management by integrating high-current relays and a digital display tachometer for real-time speed monitoring.

Ideal for DIY robotics, automated industrial builds, RC vehicles, and maker projects, this module makes it easy to buy online in India and integrate directly into your system. It seamlessly interfaces with heavy-duty DC motors and linear actuators without the need for complex Arduino code or external microcontrollers, offering instant manual control via the included potentiometer and a dedicated forward/reverse/off rocker switch.

Features:

• High Current Capacity: Handles up to 40A continuous current, perfect for demanding hobby and industrial motors.
• Wide Operating Voltage: Supports flexible power inputs ranging from 12V to 36V DC.
• Bidirectional Control: Features an integrated rocker switch to easily toggle between forward, reverse, and stop states.
• Digital Tachometer: Includes a clear digital display module for real-time speed monitoring (0-100 percentage).
• Heavy-Duty Relays: Equipped with dual 80A-rated relays (CNRUUIFEG RF6105) for reliable and safe directional switching.
• Excellent Heat Dissipation: Built-in thick aluminum heatsinks prevent overheating during extended continuous operation.

Package Includes:

1 x 40A Bidirectional DC Motor Speed Controller 12V-36V with Digital Display