Cnc 4.2A 50VDC,128 microstep Digital Bipolar 2ph hybrid stepper motor driver of wantai
This item includes:
1 PC DQ542MA with 4.2A peak current, 18-50VDC, 128 Microstep
Introduction:
DQ542MA is a type of two-phase hybrid stepping motor driver, The drive voltage of which is from 18VDC to 50VDC. It is designed for use with 2-phase hybrid stepper motor of all kinds with 42mm to 86mm outside diameter and less than 4.0A phase current. This circuit that it adopts is similar to the circuit of servo control which enables the motor run smoothly almost without noise and vibration. Hording torque when DQ542MA run under high speed is also significantly higher than the other two-phase driver, whats 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.
Features:
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 with speed, but not related with step/revolution
High start speed
High hording torque under high speed
Electrical specification:
Input voltage
18-50VDC
Input current
Output current
1.0A~4.2A
Consumption
Consumption:80W; Internal Insurance:6A
Temperature
Working Temperature -10~45
Stocking temperature -40~70
Humidity
Not condensation, no water droplets
gas
Prohibition of combustible gases and conductive dust
weight
200G
- Model Number: DQ542MA
- Motor Type: Stepper Motor
- 18-50VDC: 128 Microstep
- Place of Origin: Jiangsu, China (Mainland)
- 4.2A: replacing M552
- Package Weight: 0.6kg (1.32lb.)
- Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
- Unit Type: piece
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