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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
Output current virtual value（A）
Logical input current（mA）
Stepper pulse frequency（KHz）
40%～90% RH（no condensation）
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