Datasheet

21
Series CG1W
o!4 !0!5!1 !3!2 qtw eri
!4 !3!2 qtweuy
y
ri
ø80, ø100
Note) Refer to the Specifi c Product Precautions on
page 5 for Disassembly/Replacement. Order
with the kit number according to the bore
size.
∗ The seal kit includes a grease pack (10 g).
Order with the following part number when only
the grease pack is needed.
Grease pack part number: GR-S-010 (10 g)
Replacement Parts/Seal Kit
With air cushion
With rubber bumper
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
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 Rod end nut Carbon steel Zinc chromated
9 Cushion ring Aluminium alloy
10 Cushion valve
ø40 or smaller Carbon steel Electroless nickel plating
ø50 or larger Steel wire Zinc chromated
11 Cushion seal Urethane
12 Rod seal NBR
13 Piston seal NBR
14 Tube gasket NBR
15 Valve seal NBR
Bore size [mm] Kit no. Contents
20
CG1WN20Z-PS
Set of the
nos.
!2, !3, !4
25
CG1WN25Z-PS
32
CG1WN32Z-PS
40
CG1WN40Z-PS
Construction