Leadshine DM542 Stepper Motor Driver DM542-05 20-50VDC 4.2A

Leadshine DM542 Stepper Motor Driver DM542-05 20-50VDC 4.2A

Input voltage : 20-50VDC
Input current : < 4A
Output current : 1.0A~4.2A
Consumption : Consumption:80W; Internal Insurance:6A
Temperature
Working Temperature : -10~45C;
Stocking temperature : -40C~70C
Humidity : Not condensation, no water droplets
gas Prohibition of combustible gases and conductive dust
weight : 320 gram/pc
High performance, low price

Average current control, 2-phase sinusoidal output current drive
Supply voltage from 20VDC 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 with step/revolution
High start speed
High holding torque under high speed

DM542-05 is a new type of two-phase hybrid stepping motor driver, The drive voltage of which is from 20VDC 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 4.2A phase current. This circuit that it adopts is similar to the circuit of servo control which enables the motor to run smoothly almost without noise and vibration. Holding torque when DM542 run 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.