Details
- Design features SA: Torque range from 10 Nm to 32,000 Nm Output speeds from 4 to 180 rpm Limit and torque sensing Available with 3-ph AC, 1-ph AC and DC motors Handwheel for manual operation
- Design features SAR: Torque range from 15 Nm to 4,000 Nm Modulating torque range from 15 Nm to 1,600 Nm Max. number of starts 1,200 c/h Output speeds from 4 to 90 rpm Limit and torque sensing Available with 3-ph AC, 1-ph AC motors Handwheel for manual operation
- Ambient conditions: High enclosure protection High quality corrosion protection Wide ambient temperature ranges
- Interfaces: Electrical connection via AUMA plug/socket connector (optionally terminals) Cable entries in different versions Output drive types according to ISO and DIN Standards
- Options: Intermediate position switches Switches in tandem version Remote position transmitter Magnetic limit and torque Transmitter Mechanical position indicator Functional safety: Up to SIL 2 in selected configurations
Actuators SA and SAR
Actuators of the SA 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 SAR range are rated for class C or types of duty S4 - 25 %. Special versions for S4 - 50 % and S5 - 25 % are also available. Actuators of type range SA/SAR can be combined with various controls from simple OPEN-CLOSE control to the micro-controlled version with logging of operating data or fieldbus interface.
