Extra-low motor noise offers excellent quietness
Anti-Resonance, provides optimum torque and nulls mid-range instability
Self-test and Auto-configuration technology, offers optimum responses with different motors
Microstep resolutions programmable, from full-step to 102,400 steps/rev
Operating voltage up to 40 VDC
Output current programmable, from 0.3A to 2.2A
Pulse input frequency up to 75 KHz
Automatic idle-current reduction
Supports PUL/DIR and CW/CCW modes
The DM422 is a versatility fully digital stepping driver based on a DSP with advanced control algorithm. It brings a unique level of system smoothness, providing optimum torque and nulls mid-range instability. Motor self-test and parameter auto-configuration technology offers optimum responses with different motors and easy-to-use. The driven motors can run with much smaller noise, lower heating, smoother movement than most of the drives on the markets. Its unique features make the DM422 an ideal solution for applications that require low-speed smoothness. Compared to the DM422C, the DM422 offers better high speed performance and the user can configure the standstill current in the software. What's more, a pulse filter has been built into the DM422.
