OS1073

Bipolar Stepper Motor Driver 90Vdc 3Arms (4.2Apk)

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OS1073 The OS10 step motor driver series are realized in open design, with IP00 protection, and are very small sized despite the high power they can manage (they reach working voltages of 90Vdc and»read more

Technical Data

Power Supply Voltage From 24Vdc up to 90Vdc
Phase Current From 0.8Arms up to 3Arms in increments of 0.1Arms
Control Mode Step and Direction. Start/Stop
Digital Inputs 4 optoisolated: STEP, DIRECTION, ENABLE, BOOST
Operating from 3V up to 28V at constant current
Each one NPN, PNP or Line Drive compatible
Step subdivision Microstepping. Selectable from full step to 1/128 step
STEP Max Frequency 300KHz
Protections, Alarms and Diagnostics Over and under voltage, thermal, Phase Motor interrupted
Short circuit phase to phase, phase to ground, phase-supply
Univocal indication for each anomaly
Connections By terminal block. Section of cable up to AWG14
Dimensions 18(H) x 105(L) x 78(W) mm
0.71(H) x 4.13(L) x 3.07(W) inches
Weight 90g
3.2oz

Benefits

  • Compact size
  • Resolution up to 25600 steps/rev
  • Integrated oscillator
  • Gate function for the control of several drives with a single STEP source
  • Damping of resonances
  • Power output stage at high efficiency
  • Digital I/O signal conditioning
  • Low cost