As the next generation of DMD422 drive, the EM422S model is a newer digital stepper drive based on Leadshine’s widely implemented DM stepper drives (10+ millions of units in field). While retaining features of simple design, easy setup, high precision and reliability, this drive is upgraded by adopting the latest stepper control technology and added additional advanced features for better torque (10-25%), quicker response time, control command smoothing, easy self-test, etc.
The EM422S stepper drive can power 2 phase (1.8°) and 4 phase (0.9°) stepper motors smoothly with very low motor heating & noise. It can take 18-36VDC supply voltage and output 0.3 to 2.2A current. Micro step, output current, control type (step & direction or CW/CCW) and self-test can be easily done via built in DIP switches. It is an ideal choice for many applications requiring simple step & direction or CW/CCW control of NEMA 8, 11, 14 and 17 stepper motors.
The EM422S stepper drive is designed to power 2 phase (1.8°) or 4-phase (0.9°) NEMA 8, 11, 14 and 17 hybrid stepper motors or Permanent magnetic stepper motor (7.5° or 15°). It can be adopted in many industries (CNC machinery, electronics, medical, automation, packaging…) for applications such as 3D printer, automation machines, medical machines, laser cutters, X-Y tables, labeling machines, pick-place devices, etc. Its excellent performance, simple design, and easy setup features make EM422S ideal for many step & direction control type applications.
For more technical information, please download the datasheet (manual) below. Or alternatively, please contact our technical sales team at (+44) 01202 599922 or by email