Datasheet

12
16
20
25
32
40
50
63
80
100
5
54
91
121
177
217
319
—
—
—
—
10
62
99
135
190
242
345
546
764
1377
2296
15
69
107
147
203
266
371
588
812
1455
2394
20
75
115
161
117
290
397
629
859
1534
2492
25
82
123
175
230
315
423
670
907
1612
2590
30
89
131
188
244
339
449
712
955
1691
2688
35
—
—
201
257
363
475
753
1002
1769
2786
40
—
—
214
270
387
502
794
1050
1848
2884
45
—
—
228
284
412
528
836
1098
1926
2982
50
—
—
242
297
436
554
877
1145
2005
3080
75
—
—
—
—
557
684
1084
1384
2397
3570
100
—
—
—
—
679
814
1291
1622
2790
4060
12
1.5
1
0
16
3
2
–1
20
6
4
–2
25
12
8
–3
32
26
17
–3
40
27
17
–7
50
53
32
–9
63
53
32
–18
80
120
49
–31
100
175
116
–56
Refer to the below pages for further information on auto switches.
Auto switch proper mounting position and its mountig height
Minimum stroke for auto switch mounting
Operating range
Auto switch mounting brackets/Part no.
P.141 to 145
ø12 to ø25
ø32 to ø100
ø12 to ø100
1.5
1.5
5
BQ-1
BQ-2
BQ2-012
No.
1
2
3
4
5
6
7
8
9
10
11
12
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
Component Parts
Description
Cylinder tube
Piston
Piston rod
Collar
Retaining ring
Bushing
Magnet
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
Alloy steel
NBR
NBR
NBR
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
Kit no.
Contents
Replacement Parts/Seal Kit
∗ Seal kit includes !0, !1, !2. 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)
Weight
Additional Weight (g)
Bore size (mm)
Rod end
male thread
Male thread
Nut
With rubber bumper
Bore size (mm)
Rod end
male thread
Male thread
Nut
With rubber bumper
(g)
Weight
Bore
size
(mm)
Cylinder stroke (mm)
Add each weight of auto switches
when auto switches are mounted.
Calculation: (Example) CDQP2B32-20DCM
• Basic weight: CDQP2B32-20D·······
• Additional weight: Rod end male thread···
With rubber bumper····
290 g
43 g
–3 g
330 g
Auto Switch Mounting
Bracket/Weight
Mounting
bracket part no.
Weight (g)
Applicable bore size
Construction
Kits include
items !0, !1,
!2 from the
table.
A-A section (Port on rod end)
B-B section (Port on head end)
e toi ryqu w!0!2!1
BA
AB
Auto switch
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
Axial Piping: Double Acting, Single Rod
Series CDQP2
With Auto Switch
126