4A External Stepper Driver

Up to 4 Amps external stepper driver capable of driving a heavier Z table or rotary axis or just a larger machine.

Pair with our External Stepper Adapter for easy connection to a Cohesion3D Board: External Stepper Driver Adapter (for Pololu-Style Socket)

Wiring instructions and example can be found here: Wiring a Z Table and Rotary: Step-by-Step Instructions