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Auma Actuators and Gearboxes

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.

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.

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Actuators SAV and SARV with ACV

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.

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Actuators SA-UW and SAR-UW

A sophisticated sealing system combined with excellent corrosion protection properties qualify AUMA actuators for underwater use.

Double sealed cable glands at the electrical connection safely prevent any ingress of water. Inner seals at all housing covers, sometimes coming in pairs, as well as a solid shaft made of stainless steel complete the universal concept.

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Actuators SVC and SVCR

The “small” electric globe valve actuator range with integral controls.
All parameters are directly set at the actuator.
The controls contain switchgears, power supply unit, interface to the DCS. The component automatically switches the actuator off, once the valve end position is reached, motor overheating is detected or a torque overload has occurred.

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Actuators SVM and SVMR

The “small” electric globe valve actuator range with integral controls.
All parameters are directly set at the actuator.
The controls contain switchgears, power supply unit, interface to the DCS. The component automatically switches the actuator off, once the valve end position is reached, motor overheating is detected or a torque overload has occurred.

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Actuators SQ and SQR

Actuators of type range SQ/SQR 07.2 – SQ/SQR 14.2 can be combined with various controls from simple OPEN-CLOSE control to the micro-controlled version with logging of operating data or fieldbus interface.

Documents

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Actuators SQ and SQR

The “small” electric part-turn actuator range with integral controls.
All parameters are directly set at the actuator.
The controls contain switchgears, power supply unit, interface to the DCS. The component automatically switches the actuator off, once the valve end position is reached, motor overheating is detected or a torque overload has occurred.

Documents

Coming soon

Actuators SGM and SGMR

The “small” electric part-turn actuator range with integral controls.
All parameters are directly set at the actuator.
The controls contain switchgears, power supply unit, interface to the DCS. The component automatically switches the actuator off, once the valve end position is reached, motor overheating is detected or a torque overload has occurred.

Documents

Coming soon

Actuators ED and EQ

Electric actuators for controlling and automating final elements within the field of process engineering with swivel movements between 90° and 270° for e.g. butterfly valves, ball valves.
The actuators excel by their high positioning accuracy and their compact structure. They are designed for harsh industrial applications.

Documents

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Actuators ED and EQ

Electric actuators for controlling and automating final elements within the field of process engineering with swivel movements between 90° and 270° for e.g. butterfly valves, ball valves.
The actuators excel by their high positioning accuracy and their compact structure. They are designed for harsh industrial applications.

Documents

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Linear Actuators

To perform linear movements, e. g. in case of globe valves, the multi-turn actuator SA can be combined with the linear thrust unit LE. In case a lever arrangement has to be operated, the linear thrust unit can be mounted on a base.

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Actuator SDL/SDG

Electronic actuators with variable speed control. Electronic setting of torque and stroke with function monitoring. Power supply unit with wide range Input. Actuator applications for demanding control automation tasks in industrial environments with potentially explosive atmospheres.

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Spur Gearboxes GK

GK bevel gearboxes will be used if the operating direction is to be displaced by 90°. Thus, the output torque can be increased many times.

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Multi-turn gearbox GHT

High pressures call for multi-turn actuators providing high torques. By combining a multi-turn actuator with a GHT multi-turn gearbox, the torque range can be expanded to 120,000 Nm.

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Coaxial multi-turn gearbox

Multi-turn gearboxes GP in combination with SA multi-turn actuators act as multi-turn actuators with higher output torques. They are typically used with stem gates and wedge gate valves. Due to their compact design, these gearboxes can also be used in confined spaces.

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Gearboxes GS

AUMA worm gearboxes are used for the operation of part-turn valves and special valves (dampers, flue gas dampers, etc.).

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