Stepper motor driver M542 50V 4,2A

M542 50V 4.2A stepper motor driver
 

The M542 is a highly efficient and powerful amplifier for operation of hybrid stepper motors. In the past, stepper motors were driven in so-called full- or half-step mode. However, the full-step mode has a very low smoothness, since the motor shaft engages respectively in defined steps. If the motor with a sinusoidal current supplied (microstepping), the smoothness increased considerably and the engine behaves like a servomotor.

Detailed Instructions

Special Features:

• Maximum Output Current 4.2A
• Power supply 18V to 48V DC
•  Optocoupler inputs for clock, direction and enable signals
• Via DIP switch adjustable microstep resolution of 2 to 128 
• Output current in 8 steps adjustable from 1A to 4.2A
• Automatic current reduction at standstill
• Short-circuit and overvoltage protection
• Ideally suited for CNC flatbed systems from Isel
• 24 hours burn-in test

Specifications: