SMC Networks MHZ2-6 Series, Operating Manual, Page: 16 / 18

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3-5. Construction / Parts list, seal list MHZA2-6
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Double acting/ Finger open Single acting / Normal open
Double acting/ Finger closed
Single acting / Normal closed
Components
No. Description Material Remarks
1 Body Aluminum alloy Hard anodizing
2 Piston Stainless steel
3 Lever Stainless steel Heat treatment
4 Guide Stainless steel Heat treatment
5 Finger Stainless steel Heat treatment
6 Roller stopper Stainless steel
7 Lever shaft Stainless steel Nitriding
8 Holder Brass
Electroless nicked
plated
9 Holder lock Stainless steel
10 Cap Aluminum alloy Clear anodized
11 Bumper Urethane rubber
12 Steel ball
High carbon chromium
bearing steel
Heat treatment
13 Needle roller
High carbon chromium
bearing steel
Heat treatment
Components
No. Description Material Remarks
14 Type C retaining ring Carbon steel Phosphate coated
15 Exhaust plug Brass
Electroless nickel
plating
16 Exhaust filter Polyvinyl formal
17 N.O. spring
Stainless steel wire
for spring
18 N.C. spring
Stainless steel wire
for spring
19 N.C. holder Brass
Electroless nickel
plating
20 N.C. spacer
Stainless steel
21 Rod seal NBR
22 Piston seal NBR
23 Gasket NBR
24 Gasket NBR
Replacement parts
Description MHZA2-6
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Main parts
Seal kit
Please contact SMC to replace the seal kit and finger assembly.
Finger assembly
Endboss assembly
MHZA2-6
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H MHZA-A0607
Main body of adaptor
Mounting screw for adaptor
Seal
MHZA2-6
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K MHZA-A0608
MHZA2-6
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M MHZA-A0609
MHZA2-6
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E MHZA-A0610
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The end boss assembly other than type E should be mounted on the special body.
Replacement part/Grease pack part no.: GR-S-010 (10 g)