auma-Variable-speed-actuators-SAV-and-SARV

Variable speed actuators SAV and SARV

With SAV .2 multi-turn actuators for open-close duty and SARV .2 for modulating duty paired with ACV .2 actuator controls, the proven AUMA SA/SAR range is enhanced by variable speed models. AUMA is spearheading market technology offering a wide speed control ratio of 1:10.

 

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.

 

Actuators of the SARV type range are rated for class C or types of duty S4 – 25 %. Special versions for S4 – 50 % are also available.

Category:

Description

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 motors
  • Handwheel for manual operation

Design features SARV

  • Torque range from 15 Nm to 1,000 Nm
  • Output speeds from 15 to 350 rpm
  • Switching frequency max. 1,500 c/h
  • Output speeds from 6 to 240 rpm
  • Limit and torque sensing
  • Available with 3-ph AC motors
  • Handwheel for manual operation
 

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 (terminals as an option)
  • Cable entries in different versions
  • Output drives in compliance with DIN and ISO

Interfaces and functional properties

  • Programmable potential-free output contacts for status signalling
  • Soft start and stop for gentle valve operation
  • Avoiding pressure surges thanks to speed profile
  • EMERGENCY behaviour and safety behaviour with separate speed setpoints
  • Fast and precise positioning with Multiport valves up to 16 ports
  • Process controller (PID)
  • Fieldbus control
  • Behaviour in case of emergency situations and communication loss (programmable)
  • Operation data logging
  • Bluetooth interface to notebook and Android tablet
   

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