Datasheet

Copper and Fluorine-free Series (For CRT Manufacturing Process)
B
A
AB
12
16
20
25
32
40
50
Contents
How to
Order
Kit no.
(Single acting/Spring return)
Kit no.
(Single acting/Spring extend)
Replacement Parts/Seal Kit
Bore size
(mm)
CQ2B12-S-PS
CQ2B16-S-PS
CQ2B20-S-PS
CQ2B25-S-PS
CQ2B32-S-PS
CQ2B40-S-PS
CQ2B50-S-PS
CQ2B12-T-PS
CQ2B16-T-PS
CQ2B20-T-PS
CQ2B25-T-PS
CQ2B32-T-PS
CQ2B40-T-PS
CQ2B50-T-PS
∗ Seal kit includes !4. Order
the seal kit, based on
each bore size.
∗ Seal kit includes !4, !5, !6.
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
Spring
return
Port size
M5
Spring
extend
A-A section (Port on rod side) B-B section (Port on head side)
A-A section (Port on rod side) B-B section (Port on head side)
Rod end male thread
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
Component Parts
Description
Cylinder tube
Piston
Piston rod
Collar
Retaining ring
Bushing
Return spring
Bronze element
Retaining ring
Plug with fixed orifice
Steel ball
Hexagon socket head set screw
Rod end nut
∗ On spring extend (Type T), piston and piston rod are integrated
(stainless steel).
Material
Aluminum alloy
Aluminum alloy
Stainless steel
Carbon steel
Aluminum alloy
Aluminum alloy casted
Carbon tool steel
Bearing alloy
Piano wire
Sintered metallic BC
Carbon tool steel
Alloy steel
Carbon steel
Alloy steel
Carbon steel
Note
Hard anodised
Chromated
ø12 to ø25
ø32 to ø50, Hard chrome plated
ø12 to ø40, Anodised
ø50, Chromate, Painted
Phosphate coated
Zinc chromated
Port size Rc1/8, 1/4
Port size M5
Nickel plated
Nickel plated
∗
No.
14
15
16
Description
Piston seal
Rod seal
Gasket
Material
NBR
NBR
NBR
Note
ø12, ø16, ø20, ø25, ø32
ø40, ø50
Bore size Stroke
20 CQP2B
S
T
(M)
Copper and
fluorine-free series
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
Bore size (mm)
Action
Proof pressure
Max. operating pressure
Rubber bumper
Piping
Piston speed
Mounting
Auto switch
Single acting, Single rod
1.5 MPa
1.0 MPa
None
Pipe thread
50 to 500 mm/s
Through-hole
Mountable
12 16 20 25 32 40 50
Kits include item !4 from
the table.
Kits include items !4, !5, !6
from the table.
Series CQP2
133