DM542, DM556 stepper motor driver

$21.00 $18.00

Specification

2-phase Digital Stepper Motor Driver

It is a fully digital stepper drive developed with advanced DSP control algorithm based on the latest motion control technology. Its motor auto-identification and parameter auto-configuration feature offers quick setup to optimal modes with different motors. Compared with other analog or TB6600H chips driver, it can drive a stepper motor at much lower noise, lower heating, and smoother movement.
DM542 Schmatic
Key Features:
* Anti-Resonance provides optimal torque and nulls mid-range instability
* Motor auto-identification and parameter auto-configuration when power on, offer optimal responses with different motors
* Multi-Stepping allows a low resolution step input to produce a higher microstep output, thus offers smoother motor movement
* 15 selectable microstep resolutions from 400 to 25600
* Soft-start with no “jump” when powered on
* Pulse input frequency up to 200 KHz, TTL compatible and optically isolated input
* Automatic idle-current reduction
* Suitable for 2-phase and 4-phase motors
* Support PUL/DIR mode
* Over-voltage and over-current protections
Electrical Specifications:
DM542 2-phase stepper motor driver
* Output Peak Current: 1.0~4.2A (3.0 RMS)
* Input Voltage: +20~50VDC (Typical 36VDC)
* Logic Signal Current: 7~16mA (Typical 10mA)
* Pulse Input Frequency: 0~200kHz
* Pulse Width: 2.5μS
* Isolation Resistance: 500MΩ
* Cooling: Natural Cooling or Forced cooling
* Environment: Avoid dust, oil fog and corrosive gases
* Operating Temperature: -10℃~45℃
* Vibration: 10-55Hz / 0.15mm

DM556 2-phase stepper motor driver
* Output Peak Current: 1.8~5.6A (4.0 RMS)
* Input Voltage: +20~50VDC (Typical 24-48VDC)
* Logic Signal Current: 7~16mA (Typical 10mA)
* Pulse Input Frequency: 0~200kHz
* Pulse Width: 2.5μS
* Isolation Resistance: 500MΩ

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