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

Description

Overview
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. It is highly recommended to work asnema 17 driver and nema 23 driver
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, works well as nema 17 driver, nema 23 driver
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)
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