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Text version of the page
5
Actuators and Controls
Actuator Parts
Models From
52 to 140
ITEM DESCRIPTION MATERIAL TREATMENT
1 Body Extruded ALUMINUM Hard anodized 1 1
2 Anti-blowout pinion Steel Nickel plated 1 1
• 3 Lower pinion o-ring NBR 1 1
• 4 Pinion bearing POM 1 1
• 5 Top pinion o-ring NBR 1 1
• 6 Cam bearing POM 1 1
7 Cam Stainless steel 1 1
8 Position indicator Nylon 2 2
9 Pinion washer Stainless steel 1 1
••10 Pinion snap ring Steel Nickel plated 1 1
11 Piston Die cast ALUMINUM 2 2
• 12 Piston o-ring NBR 2 2
• 13 Bearing - piston head POM 2 2
• 14 Bearing, piston back POM 2 2
15 Travel stop screw retaining nut Stainless steel 2 2
16 Travel stop screw Stainless steel 2 2
17 External spring Steel Zinc-phosphate 0
18 Internal spring Steel Zinc-phosphate 0
19 Left endcap Die cast ALUMINUM Painted 1 1
20 Right end cap Die cast ALUMINUM Painted 1 1
21 End cap seal NBR 2 2
22 End cap screw Stainless steel 8 8
QTY. QTY.
DA SR
see spring
setting on
page 10
• Parts subject to wear ** Reinforced series DIN 471-UNI 7436
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