This driver controller is suitable for building not only hobby grade CNC machines, but also professional ones based on high power stepper motors. Compared to the previous generation of the TB6560AHG, the output of the TB6600HG has increased to 200W (as we see a practical doubling in power value), the operating voltage is raised from 35V (TB6560AHG) to 45V, the operating current is increased to 4.5A (5A peak value).

The main aspects of this driver include intelligent current control and the use of PWM modulation, which makes it possible to connect stepper motors of any supply voltage and current to the driver – at a fixed level; the chip itself will limit the maximum current automatically.

Features :

• Original driver with TB6600HG chipset.
• Suitable for NEMA23 and NEMA17 stepper motors with upto 4.5A current.
  
• The output current is infinitely adjustable to meet your various application requirements.
• Automatic half current function. And a semi-automatic flow switch, easy to use.
• The use of high-speed optical coupling 6N137 ensures high-speed without losing a step.
• Print on the back panel subdivides setup instructions.
• Used to increase the heat sink, good heat dissipation.
• Output short-circuit protection, the use of the mind.
• Using common anode input mode, there are two input terminals, wiring more convenient.

Pinout:

Microstep and Current Control:

Specifications: