RTA - Combo unit: HI-MOD ET - Stepping Motor Drive

Combo unit: HI-MOD ET
( 32 - 75 VDC )


  • New series of stepper motors with integrated ministep bipolar chopper drives; setting by means of EtherCAT interface and based on incremental encoder.
  • Compact system housed in a metallic box mounted on motor body, minimizing dimensions and optimizing wiring and mounting easiness.
  • Target: advanced applications requiring the detection of motor loss of synchronism setting by means of EtherCAT interface.


  • Communication by means of EtherCAT (CoE) interface.
  • Modes of operation: PROFILE POSITION and CSP.
  • Different variety of HOMING operation modes.
  • PROXIMITY hardware input.
  • Motor current overboost.
  • Intelligent management of the current profile.


  • Range of operating voltage: 32-75 VDC.
  • Protections:
    -Protection against under-voltage and over-voltage.
    -Protection against a short-circuit at motor outputs.
    -Overtemperature protection.
  • Electronic damping facility for further acoustic noise and mechanic vibrations reduction.
  • Command to execute runs with position control to set: distance, direction, speed and acceleration.
  • Command to execute zero research (HOMING).
  • Possibility to detect motor loss of synchronism or stall and position error by means of Incremental Encoder.

 Combo Unit: HI-MOD ET PDF


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Combo unit: HI-MOD ET