AUMA | Solutions for a world in motion

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Combinations multi-turn actuators SA with Worm gearboxes GS (360 angle of rotation for torque)

Multi-turn actuators

Combinations of the multi-turn actuators SA ... with AUMA Worm gearboxes GS (< 360◦ angle of rotation for torque) are used in these cases, the output torque can be increased many times.

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Combinations multi-turn actuators SA with Bevel gearboxes GK

Multi-turn actuators

Combinations of the multi-turn actuators SA ... with AUMA Bevel gearboxes GK are used in these cases, the output torque can be increased many times.

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Combinations multi-turn actuators SA with Bevel gearboxes ABG

Multi-turn actuators

Combinations of the multi-turn actuators SA ... with AUMA Bevel gearboxes ABG are used in these cases, the output torque can be increased many times.

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Combinations with part-turn gearboxes GF

Part-turn actuators

For higher torque requirements, the multi-turn actuators SA ... can be combined with a lever gearbox GF.

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Combinations with part-turn gearboxes GS

Part-turn actuators

By combining the multi-turn actuators SA with the worm gearboxes GS (Swing angles 80º - 135°), they are turned into electric part-turn actuators for higher torque requirements.

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Combination multi-turn actuators SA ... with linear thrust unit LTU

Linear actuators

To perform linear movements, e.g. in case of globe valves, the multi-turn actuator SA / SAR ... can be combined with the linear thrust unit LTU.

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Combination multi-turn actuators SA ... with trunion mounting TM linear unit

Linear actuators

AUMA offers customized actuation solution for dampers, chutes, gates, diverters or flap applications, based on thrust and stroke length requirement. AUMA trunion mounted actuators provide linear travel. An attachment to the actuator converts output torque of multi-turn actuator into an axial thrust.

AUMA has standardized the actuator trunion mounting arrangement for certain stroke lengths for SA(R)3 to SA(R)30 actuators.

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Bevel gearboxes GK 10.1 - GK 40.1

Multi-turn gearboxes

AUMA India Bevel Gearboxes are designed to operate all types of rising or non-rising stem valves and gate valves where thrust may or may not be taken by the gearbox. They are equipped with thrust base for multi-turn gate application.

They can either be operated in:

manual operation directly via Hand wheel
motor operation (electric multi-turn actuator)

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Bevel gearboxes ABG 10.2 - ABG 35.2

Multi-turn gearboxes

AUMA India ABG.2 Bevel Gearboxes are designed to operate all types of rising or non-rising stem gate valves with higher torque requirements. The design allows for integrating the output drive within the gearbox, thus optimizing the gearbox sizes.

They can either be operated in:

manual operation directly via Hand wheel
motor operation (electric multi-turn actuator)

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Worm gearboxes GS 40.2 - GS 500

Multi-turn gearboxes

AUMA India GS type Worm gearboxes for without end stops are designed for multi-turn applications.

They can either be operated in:

manual operation directly via Hand wheel
motor operation (electric multi-turn actuator)

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Worm gearboxes GS 40.2 - GS 125.2, GS 160 - GS 500

Part-turn gearboxes

Auma India GS type Worm gearboxes are designed for rotation up to 135° with end stop for operation of Ball Valves, Butterfly Valves, Plug Valves, or 360° for operation of Gate, Dampers etc.

They can either be operated in:

manual operation directly via Hand wheel
motor operation (electric multi-turn actuator)

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Worm gearboxes GF 63.2 - GF 125.2, GF 160 - GF 315

Part-turn gearboxes

GF series of gearboxes are specially used for actuation of Louvers, Dampers and Butterfly Valves, which require quarter-turn applications. Clockwise rotation at the input shaft results in clockwise movement at the lever.

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Fieldbus

Communication systems

AUMA fieldbus devices

AUMA India integral starter actuators are available with 2-wire control. The actuators are availble with the following open industrial protocols.

Profibus DP
Modbus RTU

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

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Auma India Master Station AIMS

Communication systems

AUMA India has a Master Station solution known as AIMS, which is used to integrate actutaors into an automation environment.

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Handwheel special variants: Chain

Accessories

Chain wheel arrangement for actuators installed at inaccessible zones.

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Side Handwheel Arrangement

Accessories

Using a side mounted handwheel instead of the standard handwheel can further reduce manual effort on the handwheel. This is accomplished by using a TBG (Top Bevel Gear set) at the input of the actuator.
Reduction ratios available are:
SA3-SA15 2:1
SA25-SA60 3:1
SA100 4:1

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Wall mountable controls

Accessories

Protects actuator electronics from severe environmental conditions
Easy accessibility of the epac controls for the operators in difficult to reach positions i.e., when valves with actuators is in pit head or elevation etc.
Protection against induced vibration in valves and actuator controls in case of severe vibrations in pipeline
Prevents exposure of actuator controls against high temperature
Normally, maximum distance between actuator and wall mountable epac unit is 100 m

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