Specification: Size: 75 x 50 x 35mm / 2.95 x 1.96 x 1.37inch (L x W x H) Rated maximum output: ± 3A, peak 3.5A Working voltage: DC 10V-35V Recommended to use a switching power supply: DC24V power supply Subdivision: whole step, half-step, step 1/8, 1/16 step, a maximum of 16 Subdivisions. Feature: - Using the TB6560AHQ new original chip with low voltage shutdown, overheating stop and over current protection circuit to ensure optimal performance.- For two-phase within 42, 57 stepping 3A / four-phase / of line four / six-wire stepper motor, and is not suitable for more than 3A stepper motor.- Automatic half current function.- 6N137 high-speed optical coupling, guarantee high speed without losing step. Features similar products: 1. Current grade-by-adjustable to meet your demand for a variety of applications.2. Semi-automatic flow adjustable.3. 6N137 high-speed optical coupling, guarantee high speed without losing step.4. Plate printed setup instructions operation without manual also.5. Thick teeth radiator, good heat dissipation. Package included: 1 x TB6560 1 axis driver board
Another option for controlling your stepper motors. Very easy to use with arduino, just join CLK- and CW- to ping GROUND, CLK to STEP pin and CW to DIR PIN. You can select the number of microsteps and the current of you motor as well.
This is an excellent driver! Works perfect on my 5 axis breakout board and nema17 stepper motors. Did I mention the price? Can't find better on the planet. Thanks Banggood.