Leadshine 2 Phase Analog Stepper Driver DM542

The DM542 is a versatility fully digital stepping drive based on a DSP with advanced control algorithm. The DM542 is the next generation of digital stepping motor controls. It brings a unique level of system smoothness, providing optimum torque and nulls mid-range instability. Motor self-test and parameter auto-setup 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 in the markets. Its unique features make the DM542 an ideal solution for applications that require low-speed smoothness.
1. Anti-Resonance, provides optimum torque and nulls mid-range instability.
2. Motor self-test and parameter auto-setup technology, offers optimum responses with different motors.
3. Multi-Stepping allows a low resolution step input to produce a higher microstep output for smooth system performance.
4. Microstep resolutions programmable, from full-step to 102,400 steps/rev.
5. Supply voltage up to +40 VDC.
6. Output current programmable, from 1.0A to 4.2A.
7. Pulse input frequency up to 300 KHz.
8. Support PUL/DIR and CW/CCWmodes.
9. Over-voltage, over-current, phase-error protections.



Parameters
DM542
Output current
Min
1A
Max
4.2 (3.0 RMS)A
Supply voltage
Min
+20VDC
Max
+50VDC
Logic signal current
Min
7mA
Max
16mA
Pulse input frequency
Min
0kHz
Max
300kHz
Isolation resistance
Min
500M ohms
Max
-
Operating Environment
Working Temprature
70 degree Max
Ambient Temperature
0-50 degree
Cooling
-
Natural Cooling or Forced cooling