Instruction Manual

Note: Please state type and commission no. of the device (see name plate) when ordering spare parts. Only original

AUMA spare parts should be used. Delivered spare parts may slightly vary from the representation

in these instructions.

Operation instructions Worm gearboxes GS 50.3 – GS 250.3

No. Designation Type

019.0

Housing VZ Sub-assembly

020.0

Housing cover VZ Sub-assembly

021.0

Input drive shaft VZ Sub-assembly

022.0

Planet carrier VZ Sub-assembly

045.0

Plate with internal teeth VZ Sub-assembly

512.0

Flange for actuator Sub-assembly

517.0

Housing Sub-assembly

518.0

Housing cover Sub-assembly

519.1

Worm wheel Component

520.0

Worm shaft Sub-assembly

521.1

Travelling nut Component

522.0

Bearing cover Sub-assembly

523.0

Limit stop housing Sub-assembly

524.0

Pointer cover Sub-assembly

525.0

Coupling Sub-assembly

526.0

End stop nut Sub-assembly

527.0

Protection cover Sub-assembly

534.0

Input shaft Sub-assembly

536.0

Cap Sub-assembly

Seal kit Set