Since 1997, Leadshine has been offering step & direction and CW & CCW, or digital/analog inputs control type general purpose stepper drives which are capable of powering any frame size from NEMA 8, 11, 14, 16, 17, 23, 24, 34, 42, and 51. Today Leadshine is the largest stepper drive manufacturers in the world with millions of millions of stepper motors controlled in the field. Those Leadshine stepper drives have been adopted in the world in thousands of applications by tens of thousands of OEM clients.