Worm gearboxes GS, GF
AUMA part-turn gearboxes are used wherever a 90° swivel movement is required for the operation of a valve or damper.
Worm gearboxes GS 40.2 - GS 500
Lever gearboxes (Foot mounted worm gearboxes) GF 63 - GF 315
Worm gearboxes GS 63.2 - GS 500 with Limit switch assembly