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产品目录
产品中心
  • 产品名称: (DM420)系列
  • 时间: 2015-12-04
  • 浏览次数: 70

机械规格


描述

DM420 is a type of two-phase hybrid stepping motor driver, The drive
voltage of which is from 12VDC to 36VDC. It is designed for use with 2-phase
hybrid stepper motor of all kinds with 20mm to 42mm outside diameter and
less than2.0A phase current. This circuit that it adopts is similar to the circuit
of servo control which enables the motor running smoothly almost without
noise and vibration. Holding torque when DM420 driver runs under high
speed ,is also significantly higher than the other two-phase driver, what’s
more, the positioning accuracy is also higher. It is widely used in middle and
big size numerical control devices such as curving machine, CNC machine,
computer embroider machine, packing machines and so on."

特点
1. Average current control, 2-phase sinusoidal output current drive
2. Supply voltage from 12VDC to 36VDC
3. Opto-isolated signal I/O
4. Overvoltage, under voltage, over-current, phase short circuit protection
5. 8 channels subdivision and automatic idle-current reduction
6. 8 channels output phase current setting
7. Offline command input terminal
8. High start speed,High holding torque under high speed

机械数据

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