Xinje DP-7022P - Summary; Features; Application; Electrical Features

2
1. Summary
DP-7022P subdivision stepper driver, 220VAC input voltage, 7.0A output current,
can apply to all kinds of three-phase hybrid stepper motor with rated current below
7.0A. It is based on digital control and sine wave current control technology, which
makes the motor run smoothly with low noise and little interference. So this type
product is especially suitable for high resolution equipments, such as laser marking
machine, CNC machine etc.
1-1. Features
 Digital control technology, high anti-interference capacity
 Low noise on motor running
 Power supply up to 220VAC
 Effective value of current up to 7.0A
 Dynamic and selectable subdivision
 Optically isolated input signal
 Current set easy, any level selectable
 Over-voltage and over-current protection
 Built-in braking resistor
1-2. Application
DP-7022P can apply to all kinds of medium and small automatic devices and
instruments, such as aerodynamic marking machine, labeling machine, cutting
machine laser type machine, small carving tool, CNC machine etc., especially having
a perfect performance on the devices with the requirement of low noise and vibration
with high precision and speed.
1-3. Electrical features
Item
Min
Typical
Max
Power supply（VDC）
200
220
240
Output current virtual value（A）
0
－
7.0
Logical input current（mA）
4
7
16
Stepper pulse frequency（KHz）
0
－
200
Insulation resistor（MΩ）
500
－
－
Ambient temperature
0℃～50℃
Max working temperature
60℃
Humidity
40%～90% RH（no condensation）
Vibration
5.9m/s
2
Max
Storage temperature
－20℃～65℃