BIGTREETECH TMC2226 V1.0 Stepper Motor Driver with Heatsink
Description
The BIGTREETECH TMC2226 V1.0 Stepper Motor Driver is a high-performance ultra-silent motor driver module designed for two-phase stepper motors used in 3D printers, CNC machines, robotics, and precision automation systems. Based on the advanced TMC2226 driver IC, the module provides smooth, efficient, and highly accurate motor control with reduced noise and vibration.
The TMC2226 driver combines high torque performance with intelligent current regulation to deliver highly dynamic motion control while maintaining silent operation. Integrated StealthChop2™ technology significantly reduces motor noise and resonance, making it ideal for applications requiring quiet and smooth movement.
The module supports advanced features including StallGuard4™ sensorless homing, SpreadCycle™ dynamic current control, and MicroPlyer™ interpolation technology for precise microstepping performance. The integrated power MOSFETs support motor currents up to 2A RMS with built-in protection and diagnostic functions for reliable operation.
A simple UART communication interface enables advanced driver configuration, tuning, and real-time control options. The driver supports both STEP/DIR and UART operating modes, allowing flexible integration with modern controller boards.
The included high-capacity aluminum heatsink improves thermal dissipation and ensures stable performance during continuous high-load operation. CoolStep™ current optimization technology helps reduce energy consumption by up to 75% while maintaining efficient motor performance.
Note: Actual product color may vary. Refer to the product datasheet and controller documentation before installation and operation.
Features
- Ultra-silent stepper motor operation
- Supports STEP/DIR and UART operating modes
- StealthChop2™ silent motor control technology
- SpreadCycle™ dynamic current regulation
- StallGuard4™ sensorless homing support
- MicroPlyer™ microstep interpolation support
- Supports up to 1/256 microstepping
- Integrated pulse generator for standalone motion
- Internal sense resistor design
- Passive braking and freewheeling support
- Automatic power-down functionality
- High-capacity heatsink for improved cooling
- Reduced vibration and smoother motor movement
- CoolStep™ intelligent energy-saving control
Applications
- 3D printers
- CNC machines
- Robotics systems
- Precision motion control systems
- DIY automation projects
- Industrial embedded motor control
Package Includes
- 1 × BIGTREETECH TMC2226 V1.0 Stepper Motor Driver
- 1 × Dedicated Aluminum Heatsink
- 1 × Connection Cable
Specifications
| Parameter | Value |
|---|---|
| Model Series | BTT Series, TMC Series |
| Driver IC | TMC2226 |
| Operating Voltage | 4.75V – 29V DC |
| Current Rating | 2A – 2.8A |
| Maximum Current | 2.8A |
| RMS Current | 2A |
| Supported Step Modes | 1/8, 1/16, 1/32, 1/64 Step |
| Maximum Microstepping | 1/256 |
| Operating Modes | STEP/DIR or UART |
| Cooling | Dedicated Aluminum Heatsink |
| Shipping Weight | 0.013 kg |
| Shipping Dimensions | 5.5 × 4 × 3 cm |
