Multi-turn actuators - Tri-State Technical Sales Corp.

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Applications AUMA multi-turn actuators are used wherever the automation of a valve requires rotation, e.g. when using gate valves. The actuators can be adapted to suit the requirements of nearly all valve applications. This is achieved by: ■ ■ ■ an extremely wide torque range, various combination possibilities with AUMA valve gearboxes and controls, a large variety of versions. Energy : Power plants : Air pollution control : District heating : Pipelines Water/Wastewater : Water works : Sewage treatment plants : Pumping stations : Dams 2 | Chemical industry : Chemical industry : Petrochemical industry : Pharmaceutical industry Others : Oil and gas industry : Air conditioning : Ship building industry : Steel mills : Cement plants : Food industry
Table of contents Applications/duty types 4 Modular design – versions 6 Design principle 8 Summary of applications, functions, and equipment 9 Service conditions 10 Functions 12 Signals/indication 18 Integral controls 21 Electrical connection for non-explosion-proof actuators 22 Electrical connection for explosion-proof actuators 23 Valve attachment 24 Combinations with valve gearboxes 25 Technical data 26 Certificates 29 Quality is not just a matter of trust 30 The actuator specialist 31 Literature 32 Index 33 AUMA worldwide 34 Solutions for a world in motion This brochure will provide both the beginner and the expert with an overview of the functions and applications of AUMA SA/SAR multi-turn actuators. It is used as the basis to determine whether a device is suitable for the chosen application. For detailed product selection refer to the separate data sheets and price lists. On request, AUMA engineers within field service and within our subsidiaries can help you to find the correct device for the application. The latest detailed information on the SA and SAR multi-turn actuators can be found on the Internet under www.auma.com. All documents, including dimensional drawings, wiring diagrams and final inspection records (for supplied multi-turn actuators) are available on the Internet in a digitalised form. The SA/SAR multi-turn actuator version has been available since 1986. Ever since, the actuators have been continuously improved. They can be combined with the latest generation of AUMA actuator controls – enabled by the modular design principle of the AUMA product range. Both the mechanical interfaces as well as options for integration into a DCS are always up to date. Subject to change without notice. The product features and technical data provided do not express or imply any warranty. | 3
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Page 17 and 18: Anti-backdrive device By using an L
Page 19 and 20: Feedback signals Feedback Valve end
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Page 29 and 30: Certificates EU directives Declarat
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Page 33 and 34: Index A Ambient temperatures 10 AUM
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Multi-turn actuators - Tri-State Technical Sales Corp.

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