Digital Stepper Driver 1.0-4.2A 20-50VDC for Nema 17, 23, 24 Stepper Motor DM542T

Digital Stepper Driver 1.0-4.2A 20-50VDC for Nema 17, 23, 24 Stepper Motor

$32.84

$25.49

(10000)

Digital Stepper Driver 1.0-4.2A 20-50VDC for Nema 17, 23, 24 Stepper Motor

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SKU: DM542T
$25.49 $32.84

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This driver is brand STEPPERONLINE and manufactured by Leadshine (The most famous stepper driver company in China).

The DM542T is a fully digital stepper driver 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, DM542T can drive a stepper motor at much lower noise, lower heating, and smoother movement. Its unique features make DM542T an ideal choice for high requirement applications.

Key Features:

  • Input voltage 20-50VDC
  • 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 including 400, 800, 1600, 3200, 6400, 12800, 25600, 1000, 2000, 4000, 5000, 8000, 10000, 20000, 25000
  • Soft-start with no “jump” when powered on
  • 8 selectable peak current including 1.00A, 1.46A, 1.91A, 2.37A, 2.84A, 3.31A, 3.76A, 4.20A
  • 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:

  • 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

Operating Environment and other Specifications(Tj = 25℃/77℉):

  • Cooling: Natural Cooling or Forced cooling
  • Environment: Avoid dust, oil fog and corrosive gases
  • Ambient Temperature: 0℃ - 65℃
  • Humidity: 40%RH-90%RH
  • Operating Temperature: -10℃ - 45℃
  • Vibration: 10-55Hz / 0.15mm
  • Storage Temperature: -20℃ - 65℃
  • Weight: Approx.210g (7.4oz)

Resources

Stepper Driver Specification
Frame Size(mm) 118x75.5x25.5
Driving Voltage(V) 20 - 50
Output Current(A) 1 - 4.2
Microstep(Steps/rev.) 400 - 25600, 1000 - 25000
Max. Pulse Input(kHZ) 200
Pulse Width(μs) 2.5
Physical Specification
Weight(g) 210

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