Product Overview:

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 07.2 – SA/SAR 16.2 can be combined with various controls from simple OPEN-CLOSE control to the micro-controlled version with logging of operating data or fieldbus interface.

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

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

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