AUMA SAI 100, Operation Instructions Manual

Page: 31 / 40

Note:
Please state type and commission no. of the actuator (see name plate) when ordering spare parts. Delivered spare
parts may slightly vary from the representation in these instructions.
31
Multi-turn actuators SAI 6 – SAI 100 / SARI 6 – SARI 100
Operation instructions for valve automation Inside Containment in nuclear power plants
Nr. Designation
1 Housing
2 Cover
3 External bearing retainer
4 Internal bearing retainer
5 Declutch lever
6 Clutch roller pin, short
7 Clutch roller pin, long
8 Clutch fork assembly
9 Declutch latch
10 Extension spring
12 Clutch ring support pin
13 Spring tension plate
14 Declutch tripping arm
15 Retaining plate
16 Return spring
17 Washer
18 Bushing
19 Snap ring
21 Worm shaft assembly
23 Bearing flange
24 Hollow shaft
25 Compression spring
26 Clutch ring
27
Helical gear
(SAI / SARI 6 only)
30 Handwheel retainer
35 Helical pinion
36 Pinion with shaft
37 Compression spring
01 O-ring (clutch roller pin)
02 O-ring (declutch lever)
03 O-ring (drive assly. flanges)
04 O-ring (bearing retainer)
06 O-ring (bearing flange)
07 O-ring (cover)
013 Oil seal
014 Oil seal (subclause 15.4).
017 Ball bearing
021 Circlip
022 Circlip
023 Circlip
024 Circlip
025 Circlip
027 Circlip
030 Hexagon bolt
No. Designation
031 Hexagon bolt
032 Reduced-shaft bolt
033 Oval head screw
034 Hexagon bolt
035 Socket head cap screw
038 Cotter pin
039 Parallel key
041 Blinker switch
043 Clamping washer
045 Lock washer
047 Lock washer
048 Socket head cap screw
052 Support washer
056 Roll pin
058 Star washer
2.1 Pinion
2.2 Spur gear
2.3 Motor mounting flange
2.4 Shield
2.6 Worm wheel
2.7 Motor
2.8 Gasket
2.02 Gasket
2.05 Hexagon bolt
2.06 Lock washer
2.09 Washer
2.010 Hexagon bolt
2.011 Lock washer
2.012 Socket head cap screw
2.013 Lock washer
3.1 Indicator assembly
3.5 Indicator glass
3.6 Glass retaining ring
3.01 O-ring (indicator glass)
3.02 Socket head cap screw
3.03 Lock washer
4.7 Shaft coupling (type D)
4.8 Mounting flange (D+E)
4.11 Mounting flange (A)
4.12 Stem nut (type A)
4.13 Bearing lock nut
4.21 Mounting flange (B+C)
4.22
Dog coupling
(type C)
No. Designation
4.23 Thrust ring
4.24 Plug sleeve (type B)
4.75 Drive socket (type E)
4.05 Stud bolt
4.06 Washer
4.07 Hexagon nut
4.09 Hexagon bolt
4.010 Lock washer
4.011 Parallel key
4.012 Lock washer
44.01 Grub screw
44.02 Grease nipple
44.03 Needle bearing
44.04 Bearing race
7.1 Microswitch (limit)
7.2 Microswitch (torque)
7.05 Socket head cap screw
7.06 Lock washer
9.1 Potentiometer
9.01 Socket head cap screw
9.02 Lock washer