Brochure

5
RPDA Rotary Piston Double Acting Actuator Components
Item Description Material Item Description Material
1 Cylinder Carbon Steel 18 Indicator Screw Stainless Steel
2 Jam Nut Carbon Steel 19 Indicator Frame Screw Carbon or Stainless Steel
3 Rod Clevis Carbon Steel 20 Tru-Arc Ring Carbon Steel
4 Indicator Bar Stainless Steel 21 Torque Arm Pin Stress Proof Steel
5 Position Indicator Aluminum 22 Pin Clamp Carbon Steel
6 Rod Clevis Pin Stress Proof Steel 23 Pin Clamp Hardware Carbon Steel
7 Tru_Arc Ring Carbon Steel 24 Square Key Carbon Steel
8 Connecting Link Carbon Steel 25 Outboard Bearing Belt Carbon Steel
9 Cover Plate Gasket Rubber 26 Outboard Bearing Washer Carbon Steel
10 Cover Plate Carbon Steel 27 Outboard Bearing Plate Carbon Steel
11 Cover Plate Nut Carbon Steel 28 Outboard Bearing Duralon
®
12 Cylinder Bolt Carbon Steel 29 Actuatot Housing Carbon Steel
13 Cylinder Lockwasher Carbon Steel 30 Torque Arm Carbon Steel
14 Cylinder Nut Carbon Steel 31 Adapter Plate Carbon Steel
15 Indicator Frame PVC 32 Stud Carbon Steel
16 Indicator Gasket Rubber 33 Nut Carbon Steel
17 Lexan Cover Lexan 34 Vent Elbow Plastic
1
2
3
4
5
7
6
8
12
13
14
17
18
20
19
22
23
24
26
27
28
25
29
30
31
32
33
21
16
15
9
10
11
Table 1 - RPDA Rotary Piston Double Acting Actuator parts description and materials