Product

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)

Product

Nuclear SAI actuators

Multi-turn actuators

Actuators SAI3 – SAI100 NORM actuator (without controls) are qualified for use in nuclear power plants in India and for DBE conditions inside and outside containment.

These actuators are suitable for Open-Close duty rated for short-time duty S2 - 15 min.

Product

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.

Product

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)

Product

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)

Product

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)

Product

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

Product

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