Description
The DQ542MA Stepper Motor Driver is a two-phase hybrid stepping motor driver, designed for use with all kinds of 2-phase hybrid stepper motors with an outside diameter of 42mm to 86mm. This high power driver can be widely found in middle and big size numerical control devices, such as CNC machines, packing machines, etc.
“The circuit that it adopts is similar to the circuit of a servo controller which enables the motor to run smoothly almost without noise and vibration!”
Product Details
- High performance, low price
- Average current control, 2-phase sinusoidal output current drive
- Supply voltage from 18VDC to 50VDC
- Opto-isolated signal I/O
- Overvoltage, under voltage, overcorrect, phase short circuit protection
- 15 channels subdivision and automatic idle-current reduction
- 8 channels output phase current setting
- Offline command input terminal
- Motor torque is related to speed, but not related to step/revolution
- High start speed
- High-holding torque under high speed
Electrical Specification
- Input Voltage: 18-50 VDC
- Input Current: < 4A
- Output Current: 1.0A~4.2A
- Consumption: 80W; Internal Insurance: 6A
- Working Temperature: -10℃~45℃
- Stocking Temperature: -40℃~70℃
- Humidity: Not condensation, no water droplets
- Gas: Prohibition of combustible gases and conductive dust
- Weight: 200G
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