Datasheet

No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Component Parts
Description
Cylinder tube
Piston
Piston rod
Collar
Retaining ring
Bushing
Rod end nut
Bumper A
Bumper B
Steel ball
Hexagon socket head set screw
Piston seal
Rod seal
Gasket
Material
Aluminum alloy
Aluminum alloy
Stainless steel
Carbon steel
Aluminum alloy
Aluminum alloy casted
Carbon tool steel
Bearing alloy
Carbon steel
Urethane
Urethane
Carbon steel
Alloy steel
NBR
NBR
NBR
Note
Hard anodised
Chromated
ø12 to ø25
ø32 to ø100, Hard chrome plated
ø12 to ø40, Anodised
ø50 to ø100, Chromated, Painted
Phosphate coated
ø50 to ø100
Nickel plated
Nickel plated
Pneumatic type (Non-lube)
CQ2B12-PS
CQ2B16-PS
CQ2B20-PS
CQ2B25-PS
CQ2B32-PS
CQ2B40-PS
CQ2B50-PS
CQ2B63-PS
CQ2B80-PS
CQ2B100-PS
Bore size
(mm)
12
16
20
25
32
40
50
63
80
100
Air-hydro type
—
—
CQ2BH20-PS
CQ2BH25-PS
CQ2BH32-PS
CQ2BH40-PS
CQ2BH50-PS
CQ2BH63-PS
CQ2BH80-PS
CQ2BH100-PS
Replacement Parts/Seal Kit
Kit no.
Contents
∗ Seal kit includes !2, !3, !4. Order the seal kit based on each bore size.
∗ Since the seal kit does not include a grease pack, order it separately.
Grease pack part no.: GR-S-010 (10 g)
Construction
ø12, ø16, ø20, ø25, ø32
ø40, ø50, ø63, ø80, ø100
20 CQP2B
Bore size
Stroke
D
Copper and
fluorine-free series
Bore size (mm)
Action
Proof pressure
Max. operating pressure
Rubber bumper
Piping
Piston speed
Mounting
Auto switch
Double acting, Single rod
1.5 MPa
1.0 MPa
None
Pipe thread
50 to 500 mm/s
Through-hole
Mountable
For preventing the influence of copper ions or halogen ions
during CRT manufacturing processes, copper and fluorine
materials are not used in the component parts.
Specifications
12 16 20 25 32 40 50 63 80 100
Copper and Fluorine-free Series (For CRT Manufacturing Process)
Kits include
items !2, !3,
!4 from the
table.
Series CQP2
Standard
A-A section (Port on rod end)
B-B section (Port on head end)
Rod end male thread With rubber bumper
wqyrte!3 !1 !0 !4 !2
u
B
A
i
o
A
B
125