1PCS TB6600 4A 9~42V Controller Board Stepper Motor Driver For 3D CNC Printer
Applicable stepper motor: 42,57,86 type of 2-phase 4-phase (4-wire 6 wire line 8). 2, H-bridge bipolar constant-phase flow-driven;. 6, standard common anode single pulse interface;. 5, the input signal is high-speed optical isolation;.