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The DM542 belongs to the 2-phase hybrid stepper motor drivers. The operating voltage is between 18 and 50 VDC. The DM542 was developed for all types of 2-phase hybrid stepper motors that have an outer diameter of 42 to 86 mm and require a phase current of less than 4.0 A. The circuit is similar to that of the servo control and allows the motor to run smoothly, with little noise and vibration. If the drive is operated at a higher speed, the holding torque and the position accuracy increase. The DM542 driver is used in medium and large numerical control devices, e.g. Bending and CNC machines, packaging machines and computer controlled knitting machines.

Medium control current, drive via a 2-phase sine current

Available supply voltage from 18 to 50 VDC

Opto-isolated signal I / O

Protection against overvoltage, undervoltage, overcurrent and phase short circuit

15 channels division and automatic torque

automatic current reduction when not in use

8 channels output phase current setting

Offline command input terminal

The motor torque is dependent on the speed, not on the number of steps or number of revolutions

High initial speed and high holding torque at high speed.

Input voltage: 18 - 50 V DC

Input current: <4.0 A

Output current: 1.0 - 2.4 A