Medical Pinch Valves - High performance valves that provide full fluid separation and unparalleled flow metering

DRV-1 Step Motor Drive Data Sheet

The DRV-1 Step motor drive is a cost-effective, high performance drive. The design is based on advanced digital current control technology, and features high torque, low noise and low vibration. Running current, microstep resolution, and other parameters are switch selectable so software configuration is not required.

  • Small footprint (75mm x 45mm x 25mm)  ideal for MPPV-Series valve applications requiring basic step and direction control.
  • Sinking, Sourcing, and Differential control system compatibility
  • Microstepping(16 settings).
  • Current rating: 0.283 Amps to 2.12 Amps(RMS)
  • Voltage rating: 12-40 VDC
  • Digital Input Signals: 5-24 VDC
  • Integrated microstep emulation and noise filtering
DRV-1 -= Medical Pinch Valves - High performance valves that provide full fluid separation and unparalleled flow metering

The DRV-1 Step motor drive is a cost-effective, high performance drive. The design is based on advanced digital current control technology, and features high torque, low noise and low vibration. Running current, microstep resolution, and other parameters are switch selectable so software configuration is not required.

FEATURES

  • Power Supply – Operates from a 12 to 40 volt DC power supply
  • Inputs – 3 optically isolated digital inputs, 5 to 24 volts
  • Speed Range – up to 3000 rpm
  • Current Control – 3 piano switch setting miming current, 3 Amps peak maximum
  • Idle Current – Switch selectable for reduction to 50% or 90% of running current 1 second after the motor stops
  • Self-Test – Performs a 2 rev, 1 rps, CW/CCW move test, switch selectable: ON or OFF
  • Control Mode – Step & Direction mode, CW/CCW mode
  • Microstep Resolution – 4 piano Switch selectable, 16 settings: 200, 400, 800, 1600, 3200, 6400, 12800, 25600, 1000, 2000, 4000, 5000, 6000, 8000, 10000, 20000 steps/rev
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