AUMA Part-turn gearboxes GS 50.3 - 250.3, primary reduction gearings VZ 2.3 - 4.3_GZ 160.3 - 250.3 - Manual (Page 25)

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.
25
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
S1 Seal kit Set