Stepper Motor Driver TB6560 / TB6600

TB6560 / TB6600 Stepper Motor Driver – High-Power Drivers for CNC & Industrial Use

The TB6560 and TB6600 are robust stepper motor driver modules designed for controlling high-torque stepper motors in CNC, automation, and heavy-duty projects. With wide voltage support, adjustable current control, and reliable protection features, these drivers are ideal for professionals and advanced DIY users.

🔧 Key Features

✅ Driver Chip

TB6560: Toshiba TB6560AHQ

TB6600: Upgraded version with higher current handling and better performance

⚡ Input Voltage Range

TB6560: 10V – 35V

TB6600: 9V – 42V

💪 Output Current

TB6560: Up to 3A (peak)

TB6600: Up to 4A (peak)

📶 Step Modes (Microstepping)

TB6560: Full, 1/2, 1/8, 1/16

TB6600: Full, 1/2, 1/4, 1/8, 1/16, 1/32

🔧 Current Control

Adjustable via DIP switches (both versions)

🔥 Built-in Protections

Over-current, over-voltage, under-voltage, and thermal shutdown

🔌 Control Signal Compatibility

TTL logic level (3.3V/5V) – compatible with Arduino, GRBL, Mach3, etc.

📦 Package Includes

📦 1x TB6560 or TB6600 Stepper Motor Driver Module (based on your selection)
🧰 Terminal blocks, heat sink (pre-attached on most versions)

🧠 When to Use Each Driver

✅ TB6560 – Great for medium-sized CNC or engraving machines

🚀 TB6600 – Ideal for heavier motors, high-torque NEMA23/34, or precision applications requiring more current and smoother motion

Both drivers are widely used in 2-axis or 3-axis CNC systems, laser engravers, sliders, and other automation platforms.