Description
High Performance TB6600 Stepper Motor Driver for CNC & Automation Projects
Power your CNC machines, automation systems, and motion control projects with the TB6600 Stepper Motor Driver, a reliable and efficient single-axis driver designed for NEMA 17, NEMA 23, NEMA 34, 42, 57, and 86 stepper motors. With support for up to 4A output current and DC 9V to 40V input, this driver is ideal for CNC routers, laser engravers, 3D printers, robotics, and industrial automation.
The TB6600 offers excellent torque performance, smooth stepping control, adjustable microstepping, and built-in protection features for dependable long-term operation.
Key Features of TB6600 Stepper Motor Driver
- Supports 1-axis stepper motor control
- Compatible with NEMA 17, NEMA 23, NEMA 34 and other 2-phase stepper motors
- Adjustable output current up to 4.0A peak
- Wide input voltage range: DC 9V – 40V
- Microstepping settings for smoother movement
- High-speed optocoupler isolation input
- Anti-interference design for CNC environments
- Over-current, over-voltage, and overheating protection
- Strong aluminum housing for heat dissipation
- Easy wiring terminals for quick installation

Technical Specifications
| Feature | Specification |
|---|---|
| Model | TB6600 |
| Type | Stepper Motor Driver |
| Axis Control | 1 Axis |
| Input Voltage | DC 9V – 40V |
| Output Current | 0.5A – 4.0A Adjustable |
| Microstep Settings | Multiple selectable levels |
| Motor Compatibility | 2-Phase Stepper Motors |
| Suitable Motors | NEMA17 / NEMA23 / NEMA34 |
| Cooling | Aluminum Heat Sink Body |
| Control Signal | Pulse / Direction |
Compatible Motors
This TB6600 driver works with many popular stepper motors including:
- NEMA 17 Stepper Motors
- NEMA 23 Stepper Motors
- NEMA 34 Stepper Motors
- Frame sizes 42 / 57 / 86 motors




Common Applications
- CNC Routers
- CNC Engraving Machines
- Laser Cutting Machines
- Woodworking CNC Systems
- 3D Printers
- Robotics Projects
- Sliding Door Automation
- Pick and Place Machines
- Conveyor Systems
Basic Wiring Connections
| Terminal | Function |
|---|---|
| V+ | Power Positive |
| V- | Power Negative |
| A+ / A- | Motor Coil A |
| B+ / B- | Motor Coil B |
| PUL+ / PUL- | Pulse Signal |
| DIR+ / DIR- | Direction Signal |
| ENA+ / ENA- | Enable Signal |
Package Includes
- 1 x TB6600 Stepper Motor Driver
Important Notes
- Use a suitable DC power supply between 9V and 40V.
- Set current according to your motor rating.
- Ensure proper ventilation during continuous operation.
- Check motor coil pairs before wiring.
Buy TB6600 Stepper Motor Driver Today
Get precise motion control for your CNC and automation projects with the TB6600 4A Stepper Motor Driver. Perfect for NEMA 17, 23, and 34 motors.








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