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Auma

With SAV .2 for open-close duty and SARV .2 for modulating duty, multi-turn actuators, are paired with intelligent ACV .2 actuator controls. The proven AUMA SA/SAR range is enhanced by variable speed models. AUMA are spearheading market technology offering a broad speed control ratio.

Actuators of the SAV type range for open-close duty and positioning duty are rated for class A and B or types of duty S2 – 15 min. A special version for longer running is available for the S2 – 30 min duty.

The modulating actuators of the SARV range are rated for class C or types of duty S4 – 25 %. Special versions for S4 – 50 % and S4 – 75 % are also available.

Details

Design features SAV

  • Torque range from 10 Nm to 1,000 Nm
  • Output speeds from 6 to 240 rpm
  • Limit and torque sensing
  • Available with 3-ph AC
  • Handwheel for manual operation
  • Valve protection by soft start and stop
  • Avoiding pressure surge by speed profile
  • EMERGENCY behaviour and failure behaviour with separate speed setpoints
  • Synchronous link – synchronous operation of two actuators

Design features SARV

  • Torque range from 15 Nm to 1,000 Nm
  • Modulating torque range from 15 Nm to 350 Nm
  • Max. number of starts 1,500 c/h
  • Output speeds from 6 to 240 rpm
  • Limit and torque sensing
  • Available with 3-ph AC
  • Handwheel for manual operation
  • Superior positioning accuracy
  • Valve protection by soft start and stop
  • Avoiding pressure surge by speed profile
  • EMERGENCY behaviour and failure behaviour with separate speed setpoints
  • Synchronous link – synchronous operation of two actuators

Ambient conditions

  • High enclosure protection
  • High quality corrosion protection
  • Wide ambient temperature ranges

Options

  • Intermediate position switches
  • Switches in tandem version
  • Remote position transmitter
  • Magnetic limit and torque Transmitter
  • Mechanical position indicator

Interfaces

  • Electrical connection via AUMA plug/socket connector (optionally terminals)
  • Cable entries in different versions
  • Output drive types according to ISO and DIN Standards
Documents

Technical Data

Electrical Data

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