Closed Loop Stepper Driver 0-3.0A 24-48VDC for Nema 11, 14, 17 Stepper Motor

  • Brand: Leadshine
  • SKU: CL42T
  • Stock Status: In Stock
  • $ 38.43


CL42T is a closed-loop stepper driver designed to solve the problem of step loss in an open-loop stepper control system, thereby improving system reliability with minimal cost increase. It is based on decades of experience in stepping and servo control theory, using advanced servo control algorithms. CL42T is highly reliable and reasonably priced. It performs well in many industrial applications, such as CNC, medical, electronics, packaging, robotics, etc. CL42T can power 2-phase NEMA 11, 14 and 17 stepper motors with incremental encoders (encoding The resolution must be 1000 lines). Compared with the traditional open-loop stepping system, CL42T's closed-loop stepping system can correct real-time position error, and does not require torque retention (to achieve 100% torque), reducing heat generation, reducing noise, and reducing vibration.

Key Features:

  • No loss of step
  • No torque reservation
  • No hunting or overshooting
  • No tuning for easy setup
  • Low noise and vibration, smooth motion
  • 24-48VDC supply voltage, max 3A output current
  • Max 200 KHz input frequency
  • 15 micro step settings of 800-51,200 via DIP switches, or 200-51,200 via software (increase by 200)
  • Protections for over voltage, over current and position following error

Electrical Specifications:

  • Output Peak Current: 0~3A
  • Input Voltage: +24~48VDC (Typical 24VDC)
  • Logic Signal Current: 7~16mA (Typical 10mA)
  • Pulse Input Frequency: 0~200kHz
  • Pulse Width: 2.5μS
  • Isolation Resistance: 500MΩ

Operating Environment (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: 0℃ - 50℃
  • Vibration: 10-50Hz / 0.15mm
  • Storage Temperature: -20℃ - 65℃
  • Weight: Approx. 220g (7.76oz)

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Tags: closed, loop, stepper, driver, 0-3.0a, 24-48vdc, for, nema, 11, 14, 17, new, arrival