Stepper Motor Driver DQ420MA

Stepper Motor Driver DQ420MA is a two-phase hybrid stepper motor driver. The drive voltage is from 12VDC to 36VDC. It is designed to be used with 2-phase hybrid stepper motor of all kinds with less than 2.0A phase current.

Features:

• High performance
• Average current control, 2-phase sinusoidal output current drive
• Supply voltage from 12VDC to 36VDC
• Opto-isolated signal I/O
• Overvoltage, under voltage, overcurrect, phase short circuit protection
• 8 channels subdivision and automatic idle-current reduction
• 8 channels output phase current setting
• Offline command input terminal
• High start speed
• High holding torque at high speed

Specifications:

• Input Voltage: 12-36VDC
• Input Current: 2A
• Output Current: 0.44A- 2.83A
• Working Temperature: -10?45?