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.
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
Technical Data
Electrical Data
