auma

Product

Fieldbus

Communication systems

Many different fieldbus systems are available on the market. Certain preferences have evolved on a regional level or specifically to certain plant applications. Since AUMA actuators are implemented in all types of technical process plants around the globe, they are available with interfaces for the different established fieldbus systems within the process automation industry.

Profibus DP
Modbus RTU
Foundation Fieldbus

Overall, AUMA devices are available with digital and analogue inputs to connect additional sensors to the fieldbus.

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Product

SA

Multi-turn actuators

SA multi-turn actuators are rated for open-close duty and positioning duty (classes A and B) / (short-time duty S2 - 15 min). Special sizing for longer running times is available for the S2 - 30 min duty.

The actuators can be combined with different actuator controls: From simple OPEN-CLOSE actuator controls to the micro-controlled version with logging of operating data or fieldbus interface.

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Product

SQ

Part-turn actuators

Part-turn actuators of the SQ .2 type range are designed for open-close duty and positioning duty (classes A and B) / (short-time duty S2 - 15 min).

Actuators of the SQ .2 type range can be combined with various controls: From simple OPEN-CLOSE controls to the micro-controlled version with logging of operating data or fieldbus interface.

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Product

SA and LE

Linear actuators

Electric linear actuators performing a linear movement for automating globe valves, for example, can be combinations of SA multi-turn actuators and LE linear thrust units. If a lever arrangement has to be operated, the LE linear trust unit can also be mounted onto a base.

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Product

GST spur gearboxes

Multi-turn gearboxes

If the drive shaft is to be positioned at a certain angle to the output drive shaft, combinations of the SA multi-turn actuators with GST spur gearboxes are used.

The output torque can be considerably multiplied.

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Product

ACExC

AC (with display)

Explosion-proof devices must be used in plants where potentially explosive atmospheres are likely to occur. These devices are designed so that they will not act as an ignition source. They neither generate ignition sparks, nor hot surface temperatures. Certification is performed in close collaboration with national and international certification bodies. For multi-turn actuators SAEx/SAREx 07.2 – SAEx/SAREx 16.2 and part-turn actuators SQEx/SQREx 05.2 – SQEx/SQREx 14.2, AUMATIC ACExC 01.2 actuator controls with integral local controls are available.

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Product

Protection cover and lock kits

Accessories

The lockable protection covers and lock kits prevent unauthorised operation of actuator controls or handwheels.

Protection cover for AC 01.2
Protection cover for AM
Protection cover for AMExC
Lock kit for manual and motor drive
Lock for manual drive
Padlocks

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Product

LE

Linear thrust unit

Electric linear actuators performing a linear movement for automating globe valves, for example, can be combinations of SA multi-turn actuators and LE linear thrust units. If a lever arrangement has to be operated, the LE linear trust unit can also be mounted onto a base.

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Product

AM

AM (without display)

AM actuator controls with their straightforward design are the perfect choice when using parallel signal transmission while a relatively low number of feedback signals is required. Few parameters need to be defined via sliding switches during commissioning, e.g. type of seating in end positions. Control is made via operation commands OPEN, STOP, CLOSE. Reaching an end position and collective fault signals are reported back to the DCS as feedback signals. These signals are visually displayed at the local controls via the indication lights. As an option, the valve position can be transmitted as 0/4 – 20 mA signal to the DCS.

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Product

AMExC

AM (without display)

Explosion-proof devices must be used in plants where potentially explosive atmospheres are likely to occur. These devices are designed so that they will not act as an ignition source. They neither generate ignition sparks, nor hot surface temperatures. Certification is performed in close collaboration with national and international certification bodies. For multi-turn actuators SAEx/SAREx 07.2 – SAEx/SAREx 16.2 and part-turn actuators SQEx/SQREx 05.2 – SQEx/SQREx 14.2, AUMA MATIC AMExC 01.1 actuator controls with integral local controls are available.

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Product

SAREx

Multi-turn actuators

Explosion-proof devices must be used in plants where potentially explosive atmospheres are likely to occur. These devices are designed so that they will not act as an ignition source. They neither generate ignition sparks, nor hot surface temperatures.

Certification is performed in close collaboration with national and international certification bodies.

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