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.

• 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

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

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

• 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

• 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