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Part-turn gearboxes

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

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)

Design features

  • Torque range from 300 Nm to 360000 Nm
  • Reduction gear ratios up to 3328:1
  • Swing angles up to 135°

Ambient conditions

  • High enclosure protection
  • High quality corrosion protection
  • Wide ambient temperature ranges

Interfaces

  • Valve mounting flanges as per ISO 5211 standard

Specifications

Key information at a glance

Design features