Datasheet

40
Air Cylinder: Direct Mount Type
Double Acting
Series CG1R
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ort qy we!8 iu!9
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Note) Refer to the Specifi c Product Precautions on page 5 for Disassembly/
Replacement.
Replacement parts/Seal kit are the same as standard type, double
acting, single rod. Refer to page 6.
Note)
For cylinders with auto switches, the magnet is installed in the piston.
∗ The material for ø20, ø25 cylinders with auto switches is made of stainless
steel.
Component Parts
With air cushion
With rubber bumper
No. Description Material Note
1 Rod cover Aluminium alloy Hard Anodised
2 Tube cover Aluminium alloy Hard Anodised
3 Piston Aluminium alloy
4 Piston rod
Stainless steel
For ø20 or ø25 with built-in magnet
Carbon steel
∗
Hard chrome plating
∗
5 Bushing Bearing alloy
6 Bumper Resin
ø32 or larger is
common.
7 Bumper Resin
8 Wear ring Resin
9 Rod end nut Carbon steel Zinc chromated
10 Cushion ring A Aluminium alloy
No. Description Material Note
11 Cushion ring B Aluminium alloy
12 Seal retainer Rolled steel Zinc chromated
13
Cushion
valve
ø40 or smaller Carbon steel Electroless nickel plating
ø50 or larger Steel wire Zinc chromated
14 Steel ball Carbon steel
15 Cushion seal A Urethane
ø32 or larger is
common.
16 Cushion seal B Urethane
17 Rod seal NBR
18 Piston seal NBR
19 Tube gasket NBR
20 Valve seal NBR
Construction
CG1CG1WCG1CG1KCG1KWCG1R
StandardNon-rotating RodDirect Mount
Double Acting, Single RodDouble Acting, Double Rod
Single Acting, Spring Return/Extend
Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod
Auto SwitchMade to Order