Description
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:
