worm gear reducer / orthogonal / for valve actuators / for valves
GS series
Vnation JSC

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Type:
worm
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Shaft orientation:
orthogonal
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Other characteristics:
for valve actuators, for valves
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Torque:
Max.: 675000 Nm (497854.45 ft.lb)
AUMA worm gearboxes are used for the operation of part-turn valve butterfly valves and ball valves.
Designed for intermittent duty S4 - 25 % (modulating duty only bronze), and for short-time duty S2 - 15 min (open-close duty)
They can either be operated manually directly by handweel, or operated by motor with an electric mulit-turn actuator.
Gearbox is capable for mounting an actuator flange. The clockwise rotation of the input shaft provides a clockwise rotation of the output drive.