✅【Features】High tensile strength, local secondary hardening, surface fine grinding, rust and corrosion prevention; Dust-proof design, streamlined structure, easy maintenance; Use a variety of machinery and equipment, high clamping force, repeatable centring accuracy.
✅【How to wiring the 4-lead wire】 Stepper motor's Red wire connects to driver's A+ port; Stepper motor's GREEN wire connects to driver's A- port; Stepper motor's YELLOW wire connect to driver's B+ port; Stepper motor's BLUE wire connect to driver's B- port.