Europe

Deutschland

Deutsch

United Kingdom

English

Česko

Čeština

España

Español

Suomi

Suomi

France

Français

Magyarország

Magyar

Italia

Italiano

Nederland

Nederlands

Polska

Polski

Россия

Русский

Sverige

Svenska

Asia and Pacific

日本

日本語

Türkiye

Türkçe

中国

中文

India

English

Search

Gearboxes

Part-turn gearboxes

According to ISO 22109 and ISO 22153, a part-turn gearbox is a gearbox which transmits torque to the valve for less than one revolution and that can be manually operated by handwheel and/or automated with a multi-turn actuator.

Part-turn gearboxes can be applied wherever a 90° swivel movement is required for the operation of a closing element. GS part-turn gearboxes combined with SA multi-turn actuators act as part-turn actuators.

Consequently, nominal torques up to 675,000 Nm can be achieved. These combinations complement the SQ type range for part-turn valves. GS are suitable for open-close and modulating duty. Both swing angle > 90° as well as multi-turn applications are possible.

GHE part-turn gearboxes are used for manual operation of part-turn valves on ships.

Part-turn gearbox with base and lever offer consequently an ideal solution if valves like butterfly valves can only be operated using a lever arrangement, due to space constraints.

Part-turn gearboxes

Products: 2

GS part-turn gearboxes

Part-turn gearboxes

250 Nm to 675000 Nm

To the product

GHE part-turn gearboxes

Part-turn gearboxes

125 Nm to 1000 Nm

To the product

Do you have any questions relating to part-turn gearboxes?

AUMA Riester GmbH & Co. KG