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DP-708/DP-7022series subdivision driver user’s manual
1
1. Summary
DP-708/DP-5022 subdivision stepper driver with 80VDC/220VAC input7.0A
/5.0A output current is used for all the 2-phase/3-phase hybrid stepper motor whose
rated current is below 7.0A/5.0A. Based on the digital control technology and pure
sine wave current control technology, this series product have a good performance in
smoothly running with low noise ,meets the high resolution requirement of the
numerical control equipments, such as laser marking machine, CNC machine etc.
1-1. Characteristic

Strong anti-interference ability and digital control technology

Low running noise of motor

Power supply reaches 80VDC/220VAC

Effective value of current up to 7.0A/5.0A

Dynamic select the subdivision, can up to 300

The DP-708 driver can match with all the 4/6/8 wires motors whose current is
below 7.0 A

Photo isolation signal input

Easy to set current, any level selectable

Over-voltage and over-current protection
1-2. Application
It is suitable for small and medium automation devices and instruments, such as
aerodynamic marking machine, labeling machine, cutting machine, laser marking
machine, small carving tool, CNC machine etc., especially having a perfect
performance for the devices need low noise and vibration, high precision and speed.
1-3. Electric characters
Item
Min.
value
Typical
value
Max.
value
Power supply
DP-708(VDC) 20 80 80
DP-5022(VA) 200 220 240
Virtual value of current output
DP-708 (A) 0
－
7
DP-5022 (A) 0
－
5
Logic current input (mA) 4 7 16
Frequency of stepping pulse (KHz) 0
－
200
Insulation resistance (MΩ) 500
－ －
Environment temperature 0
℃
~50
℃
Max working temperature 70
℃
Humidity 40%~90
％
RH (no condensation)
Vibration 5.9m/s
2
Max
Storage temperature -20
℃
~65
℃