DM542 Stepper Motor Driver 4.2A, 18-50Vdc

DM542 Stepper Motor Driver 4.2A, 18-50Vdc The DM542 is a fully digital stepper drive developed with advanced DSP control algorithm based on the latest motion control technology. It has achieved a unique level of system smoothness, providing optimal torque and nulls mid-range instability. Its motor auto-identification and parameter auto-configuration feature offers quick setup to optimal modes with different motors. Compared with traditional analog drives, DM542 can drive a stepper motor at much lower noise, lower heating, and smoother movement. Its unique features make DM542 an ideal choice for high requirement applications. Specifications: DM542 Stepper Motor Driver. Anti-Resonance, provides optimum torque and nulls mid-range instability. Input voltage 18-50VDC. Output current programmable, from 1A to 4.2A. Pulse input frequency up to 200 KHz. Suitable for 2-phase and 4-phase motors. Automatic idle-current reduction. Over-voltage, over-current protection. TTL compatible and optically isolated input. Support PUL/DIR and CW/CCW modes. Operating Temperature : 70 C. Power and Motor Terminal Assignments Terminal No. Terminal Name Description Terminal 1 +Vdc Power supply, 20~30 VDC, Including voltage fluctuation and EMF voltage. Terminal 2 GND Power ground Terminal 3 A+ Motor Phase A+ Terminal 4 A- Motor Phase A- Terminal 5 B+ Motor Phase B+ Terminal 6 B- Motor Phase B- Pulse and Direction Inputs Terminal No. Terminal Name Description Terminal 1 PUL+ Pulse +ve input Terminal 2 PUL- Pulse -ve input Terminal 3 DIR+ Direction +ve input Terminal 4 DIR- Direction -ve input Terminal 5 ENA+ Enable +ve input Terminal 6 ENA- Enable -ve input Package Includes: 1 x DM542 Stepper Motor Driver Products Manual: DM542 User Manual Related Products: Motor Drivers