For Retail Nema 23 Stepper Motor Nema 34 42/57/86 Nema 17 4.5A 40V 1 Axis Stepper Motor Cnc Engraving Machine Type: HybridThis drive is a revised version of TB6600, elevation division up to 32 segments, for high segmentation purpose. Applicable stepper motor: 42.57,86 type 2 phase 4-phase (4-wire 6 wire 8)1.9V-42V DC power supply;2, h-bridge bipolar constant phase flow driven; 3, Maximum output current 4.0A eight optional; 4, Up to 32 segments six kinds of sub-modes available; 5, Fast optical isolation of the input signal; 6, Standard common anode single pulse interface; 7, Offline stop function; 8, Semi-enclosed chassis can be a more demanding environment; 9, provide semi-automatic energy current lock function; 10 Built-in thermal protection and over-current protection. Color: Black Material: ABS & Metal Size: 96*73*35mm Package Contents: 1 * Stepper Motor DriverOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm.