AUMA actuators and valve gearboxes
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Solutions for a world in motion Electric actuators - Valve gearboxes Product overview

Solutions for a world in motion AUMA automates valves No industrial process without automation, no automation without actuators - or vice versa: Actuators are nerve centres - their reliability is crucial to the safety and economic efficiency of whole industrial plants. But there is no such thing as the industrial process. Each branch has its specific peculiarities, many actuator applications require individual solutions. Whether OPEN - CLOSE or modulating duty, with high enclosure protection or even for explosion-proof applications - to make a general automation possible, great flexibility...

AUMA electric actuators are employed wherever the automation of a valve requires rotation, swivel movement, linear movement or actuation via a lever. : Conventional power plants (coal, gas, oil) : Nuclear power plants : Hydroelectric power plants : Geothermal power plants : Solar power plants : Biogas power plants Industrial and special solutions Exploration, offshore plants Refineries Distribution Gas tanks Tank farms Sewage treatment plants Water treatment plants Drinking water distribution Sea water desalination Steel construction for water resources Air conditioning Food industry...

Multi-turn actuators e.g. for gate valves and globe valves [1] M Multi-turn actuators SA 07.2 – SA 16.2/SA 25.1 – SA 48.1 A0 Torques from 10 Nm – 32,000 Nm To Torq Speeds from 4 rpm – 180 rpm Spe [2] Actu Actuator/bevel gearbox combinations SA/GK com Torques up to 16,000 Nm Torq [3] Actu Actuator/spur gearbox combinations SA/GST com Torques up to 16,000 Nm Torq [4] Actuator-/worm gearboxActu combinations SA/GHT com Torques up to 80,000 Nm Torq

Linear actuators e.g. for gate valves or buttery valves with lever arrangement [1] Actuator/linear thrust unit combinations SA/LE Thrusts from 4 kN – 217 kN Strokes up to 500 mm Speeds from 20 mm/min – 360 mm/min [2] For the operation of lever arrange ments, the LE can be mounted on a base [2] Electric actuators

Part-turn actuators e.g. for buttery valves and ball valves [1] Part-turn actuators SGC 04.1 – SGC 10.1 P T Torques from 25 Nm – 500 Nm S Speeds for 90° from 4 s – 90 s P [2] Part-turn actuators SG 03.3 – SG 04.3 T Torques from 32 Nm – 63 Nm S Speeds for 90° from 8 s – 32 s P [3] Part-turn actuators SG 05.1 – SG 12.1 T Torques from 90 Nm – 1,200 Nm S Speeds for 90° from 4 s – 63 s A [4] Actuator/worm gearbox c combinations SA/GS T Torques up to 675,000 Nm

Lever actuators e.g. for buttery valves with lever arrangement [1] Actuator/lever gearbox combinations SA/GF Torques up to 32,000 Nm [2] Lever actuators SGF 05.1 – SGF 12.1 Torques from 90 Nm – 1,200 Nm Speeds for 90° from 4 s – 63 s Electric actuators

Actuators with controls Actuator controls with integral local controls are available for the actuators SA up to size 16.2 and all part-turn actuators SG. They form the optimal interface between process control and actuator. The controls can be supplied in a variety of versions. Whether parallel control or via fieldbus, whether simple OPEN-CLOSE functionality or an integral PID control - almost every process integration imaginable is possible. In planning, commissioning, and operation, AUMA actuator controls have a clear advantage over a separate external control wiring. The economical...

[3] [3] Part-turn actuator SGC are always equipped with integral controls. The controls are integrated into the actuator housing. Like all AUMA actuators, the SGC type range is available with parallel and fieldbus interface. [4 [4] The controls can not only be mounted directly to the actuators, but also separately on a wall bracket. This is recommended when: the controls and therefore also the local controls would be difficult to access, heavy vibrations or high temperatures within the vicinity of the valve could disturb the electronics. Actuator controls

Multi-turn gearboxes for manually operated valves [2] [1] Spu gearboxes GST 10.1 – GST 40.1 Spur Torq Torques up to 16 000 Nm Reduction ratios from 1:1 to 22:1 [2] Bevel gearboxes GK 10.2 – GK 40.2 Torques up to 16 000 Nm Reduction ratios from 1:1 to 22:1 [3] Limit switching WSH 10.2 – WSH 14.2 Torques up to 800 Nm Reduction ratio 1:1 The limit switching WSH is designed for the remote indication of the end positions and the valve position in a control room. The valve position can be read from a position indicator on the device.

Part-turn gearboxes for manually operated valves [1] [1] Worm gearboxes GS 50.3 – GS 250.3, GS 160 – GS 500, GS 630.3 Torques up to 675 000 Nm Reduction ratios from 39:1 to 6 939:1 The worm gearboxes can also be supplied without end stops for multi-turn applications. Gearboxes for manually operated valves [2] Valve position indicators WSG und WGD for indication of the valve position in a control room. The valve position indicators are mounted directly onto the worm gearboxes GS.

Buttery valves with lever arrangement Globe valves, buttery valves with lever arrangement Buttery valves, ball valves Gate valves, globe valve For motor driven valves Speed or Operating time* The AUMA products - in a nutshell Versions for OPEN - CLOSE duty, modulating duty and explosionproof applications Multi-turn actuators SA 07.2 – SA 16.2 with bevel gearboxes GK 10.2 – GK 40.2 Multi-turn actuators SA 07.2 – SA 16.2 with spur gearboxes GST 10.1 – GST 40.1 Combinations of a smaller actuator and a gearbox are often less expensive than a large actuator Multi-turn actuators SA 30.1 – SA 40.1...

Service The reliability of actuators is crucial to the safety of whole plants. Therefore, it is imperative to choose an appro priate configuration of actuators and to optimally integrate the actuator into the process control system. Actuators are found in all industry sectors. The resulting variety of requirements makes extensive know-how necessary as from the planning stage. The careful selection of the devices is the prerequisite for smooth installation and commissioning. However, if a fault should occur during operation, it must be eliminated as soon as possible. This is AUMA’s...