CHIP STEPPER MOTOR DRIVER + HEATSINK D8225

Description

The DRV8825 Stepper Motor Driver Module with Heatsink is a high-performance driver designed to control bipolar stepper motors with precision and reliability. Capable of delivering up to 2.2A per coil with proper cooling, it supports 1/32 microstepping, offering smoother and quieter motor operation compared to standard drivers like the A4988. This module features built-in protections against over-temperature, over-current, and under-voltage, ensuring safe operation in demanding applications. With its wide voltage range (8.2V–45V) and adjustable current control, it’s ideal for 3D printers, CNC machines, and robotics.

key Features: 

High Current Output: Up to 1.5A without heatsink, 2.2A with active cooling. 1/32 Microstepping Capability: Offers precise control with up to 1/32-step resolution, allowing smoother and quieter motor operation.

Wide Voltage Range: Operates on motor supply voltages from 8.2V to 45V, suitable for a variety of stepper motors. Thermal Overload Protection: Built-in thermal shutdown circuitry protects the driver from overheating during prolonged use.

Onboard Current Limiting: Adjustable potentiometer allows precise tuning of current output to protect motors and prevent overheating. Heatsink Included: Comes with an aluminum heatsink to enhance thermal dissipation and support higher current loads.

CHIP STEPPER MOTOR DRIVER + HEATSINK

Compact and Lightweight: Small form factor (approx. 20 x 15 mm) makes it ideal for compact applications like 3D printers and CNC machines. Compatible with Arduino & Open-Source Platforms: Easy to integrate into Arduino, RAMPS, and other controller boards using open-source firmware like Marlin or GRBL.

Specifications:

Driver IC: Texas Instruments DRV8825   Motor Type: Bipolar Stepper Motors

Operating Voltage (VMOT): 8.2V to 45V  Logic Voltage:  (VDD): 3.3V to 5V

Max Output Current: 2.2A per coil with proper cooling  Dimensions: 20 x 15 mm

Continuous Current per Phase: Up to 1.5A    Mounting: Standard pin header (breadboard and PCB compatible.