Datasheet

Port size
M5
Auto switch
Auto switch
AB
B
A
Axial Piping: Single Acting, Single Rod
Series CDQP2
With Auto Switch
12
16
20
25
32
40
50
12
16
20
25
32
40
50
5
55
92
121
178
217
323
—
61
92
126
184
228
349
—
10
63
100
135
191
242
349
558
69
100
140
197
253
375
600
15
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Bore size (mm)Action
Spring returnSpring extend
Cylinder stroke (mm)
20
—
—
—
—
—
—
641
—
—
—
—
—
—
683
50
53
32
40
27
17
32
26
17
25
12
8
20
6
4
16
3
2
12
1.5
1
12
16
20
25
32
40
50
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
Contents
How to
Order
Refer to the below pages for further information on auto switches.
Auto switch proper mounting position and its mounting height
Minimum stroke for auto switch mounting
Operating range
Auto switch mounting brackets/Part no.
P.141 to 145
Kits include item !4 from
the table.
Kits include items !4, !5, !6
from the table.
∗ 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.
Kit no.
(Single acting/Spring return)
Kit no.
(Single acting/Spring extend)
Replacement Parts/Seal Kit
Bore size
(mm)
∗ Since the seal kit does not include a grease pack, order it separately.
Grease pack part no.: GR-S-010 (10 g)
Weight
Weight
(g)
Add each weight of auto
switches when auto
switches are mounted.
(g)
Additional Weight
Bore size (mm)
Male thread
Nut
Calculation: (Example) CDQP2B32-10SM
• Basic weight: CDQP2B32-10S ········ 242 g
• Additional weight: Rod end male thread ··· 43 g
285 g
Rod end
male thread
Spring return
Spring extend
Construction
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)
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Component Parts
∗ On spring extend (Type T), piston and piston rod are integrated (stainless steel).
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
Magnet
Piston seal
Rod seal
Gasket
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
—
NBR
NBR
NBR
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
Standard
Large Bore
Size
Long Stroke
Non-rotating
Rod
Axial Piping
Anti-lateral
Load
With End Lock
Water
Resistant
Auto Switch
With Auto
Switch
Made to Order
134