DM542 ：DC24-50V , 4.2A,suit for Nema23
DM556P：DC24-50V, 5.6A,suit for Nema23 Nema24 Support Integrated pulse and I/O control functions
DM856 : DC24-80V，5.6A,suit for Nema23 Nema24
The DM856 is fully digital 2-phase Stepping Driver based on ARM
control , the Driver voltage ranges from 24V～80VDC. It is designed
for use with the 2-phase hybrid stepper motor of all kinds with 57mm
and 60mm outside diameter, regulated phase current from 1.4A to 5.6A.
The circuit that it adopts is similar to the circuit of servo control
which enables the motor run smoothly without noise and vibration.
●16 channels constant angle, constant torque micro steps, highest
micro step: 51200 steps/rev；
●Highest response frequency: 200KHz ；
●Support PUL/DIR and CW/CCW modes；
●Current of winding will be reduced by approximately 50% when no
step pulse command is received for 1.5 seconds ；
●Opto-isolated Signal I/O ；
●Drive current is adjustable in 8 channels from 1.4A/phase to
5.6A/phase ；
●Single power supply from Single power supply from 24VDC to 80VDC ；
●Better to overcome the problem of low frequency vibration；
●Over-voltage, over-current, phase-error protections
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