Datasheet
12
16
20
25
32
40
50
63
80
100
5 10152025303540455075100
50
77
120
170
238
353
—
—
—
—
58
87
136
185
260
383
609
798
1393
2334
65
96
151
201
283
412
645
840
1469
2443
73
106
166
216
306
442
681
882
1546
2551
80
115
182
232
329
471
716
924
1622
2660
87
125
197
247
352
500
752
966
1699
2769
—
—
212
263
375
530
788
1008
1775
2877
—
—
228
279
398
559
823
1051
1851
2986
—
—
243
294
421
589
859
1093
1928
3094
—
—
258
310
444
618
895
1135
2004
3203
—
—
—
—
558
765
1073
1346
2387
3746
—
—
—
—
673
912
1252
1556
2769
4289
12 16 20 25 32 40 50 63 80 100
1
3
2
0
—
52
32
54
1
6
4
0
—
65
40
67
3
12
8
–2
—
153
97
131
3
24
16
–2
—
177
116
153
6
52
34
–3
12
158
99
180
6
54
34
–7
12
170
114
214
6
106
64
–12
21
267
177
373
19
106
64
–19
21
342
241
559
45
240
98
–34
—
722
501
1056
45
350
232
–54
—
1107
770
1365
20
25
32
40
50
63
80
100
CQ2WBH20-PS
CQ2WBH25-PS
CQ2WBH32-PS
CQ2WBH40-PS
CQ2WBH50-PS
CQ2WBH63-PS
CQ2WBH80-PS
CQ2WBH100-PS
12
16
20
25
32
40
50
63
80
100
CQ2WB12-PS
CQ2WB16-PS
CQ2WB20-PS
CQ2WB25-PS
CQ2WB32-PS
CQ2WB40-PS
CQ2WB50-PS
CQ2WB63-PS
CQ2WB80-PS
CQ2WB100-PS
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.193 to 199
Bore size
(mm)
(g)
Weight
Cylinder stroke (mm)
Weight
(g)
Additional Weight
Bore size (mm)
Both ends tapped
With rubber bumper
Built-in one-touch fittings
Foot (Including mounting bolts)
Compact Foot (Including mounting bolts)
Flange (Including mounting bolts)
Rod end
male
thread
Male thread
Nut
Add each weight of
auto switches when
auto switches are
mounted.
Construction
Component Parts
No.
1
2
3
4
5
6
7
8
9
10
11
12
∗
∗
∗
Cylinder tube
Piston
Piston rod A
Piston rod B
Collar
Retaining ring
Bushing
Magnet
Rod seal
Piston seal
Tube gasket
Piston gasket
Description
Material
Aluminum alloy
Aluminum alloy
Stainless steel
Carbon steel
Stainless steel
Carbon steel
Aluminum alloy
Aluminum alloy casted
Carbon tool steel
Bearing alloy
—
NBR
NBR
NBR
NBR
Note
Hard anodised
Chromated
ø12 to ø25
ø
32 to
ø
100, Hard chrome plated
ø12 to ø25
ø
32 to
ø
100, Hard chrome plated
ø12 to ø40, Anodised
ø50 to ø100, Chromated, Painted
Phosphate coated
For ø50 or more only
—
Replacement Parts/Seal Kit (Air-hydro type)
Bore size (mm) Kit no.
Contents
∗ Seal kit includes o, !0, !1. 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)
Replacement Parts/Seal Kit (Pneumatic type)
Bore size (mm) Kit no.
Contents
∗ Seal kit includes o, !0, !1. 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)
Calculation: (Example) CDQ2WF32-20DCMZ
• Basic weight: CDQ2WB32-20DZ
• Additional weight: Both ends tapped
Rod end male thread
With rubber bumper
Rod flange
306 g
6 g
86 g
–3 g
180 g
575 g
Kits include items
o, !0, !1 from
the table.
Kits include items
o, !0, !1 from
the table.
Standard: Double Acting, Double Rod
Series CDQ2W
With Auto Switch
31