Datasheet

12
16
20
25
32
40
50
63
25
45
71
113
181
317
495
841
0.3
42
75
118
189
302
528
825
1400
0.5
59
106
165
264
422
739
1150
1960
0.7
40
50
63
CQ-L040
CQ-L050
CQ-L063
CQ-F040
CQ-F050
CQ-F063
12
16
20
25
32
40
50
63
5
62
62
101
138
233
336
—
—
10
69
73
116
155
256
365
517
742
15
76
84
131
172
279
394
558
779
20
83
95
146
189
302
424
600
815
25
90
106
161
206
325
453
642
851
30
97
117
176
223
348
483
684
887
35
—
—
191
240
371
512
725
923
40
—
—
206
257
394
541
767
959
45
—
—
221
274
417
571
809
995
50
—
—
236
291
440
600
850
1032
75
—
—
—
—
600
806
1142
1285
100
—
—
—
—
715
953
1351
1465
12
—
3
2
—
—
—
—
16
—
6
4
—
—
—
—
20
—
12
8
—
—
—
—
25
—
24
16
—
—
—
—
32
—
52
34
12
—
—
—
40
6
54
34
12
154
114
214
50
6
106
64
21
243
177
373
63
19
106
64
21
317
241
559
Caution
1. For installation and removal, use an appropri-
ate pair of pliers (tool for installing a type C
retaining ring).
2. Even if a proper plier (tool for installing a type
C retaining ring) is used, it is likely to inflict
damage to a human body or peripheral
equipment, as a retaining ring may be flown
out of the tip of a plier (tool for installing a
type C retaining ring). Be much careful with
the popping of a retaining ring. Besides, be
certain that a retaining ring is placed firmly
into the groove of rod cover before supplying
air at the time of installment.
Retaining Ring Installation/Removal
1. Do not apply reverse torque to the piston
rods sticking out from both sides of this
cylinder at the same time. The torque
makes connection threads inside loosen,
which may cause an accident or
malfunction. Install or remove loads while
the piston rod width across flat is
secured. Also, tighten by giving
consideration to prevent the tightening
torque from being applied to the
non-rotating guide. Do not fix the other
side of the piston rod width across flat
and apply reverse torque.
Warning
Mounting
2. Using a non-rotating rod cylinder
Avoid using the air cylinder in such a way that
rotational torque would be applied to the
piston rod. If rotational torque is applied, the
non-rotating guide will deform, causing a loss
of non-rotating accuracy.
Use the below table as a guide for the
allowable rotational torque ranges.
Allowable
rotational
torque
N·m or less
ø 12 ø 16 ø 20 ø 25 ø 32 ø 40 ø 50 ø 63
0.04 0.15 0.20 0.25 0.44 0.44 0.44 0.44
(N)
Mounting Brackets/Part No. Theoretical Output
Bore size
(mm)
Foot
Note 1)
Flange
Note 1) When ordering a foot and compact foot
brackets, order 2 pieces per cylinder.
Note 2) Parts belonging to each bracket are as
follows.
Foot, Compact foot, Flange: Body
mounting bolts.
Bore size
(mm)
Operating pressure (MPa)
Weight
(g)
Bore size
(mm)
Cylinder stroke (mm)
Weight
Additional Weight
Bore size (mm)
Both ends tapped
Rod end male thread
Male thread
Nut
Foot
Compact foot (Including mounting bolts)
Flange
Built-in one-touch fittings
(g)
Calculation: (Example)
CQ2KWA40-20DMZ
• Basic weight: CQ2KWB40-20DZ ············ 424 g
• Additional weight: Both ends tapped ················ 6 g
Rod end male thread ········· 88 g
518 g
CQ-LC040
CQ-LC050
CQ-LC063
Compact
Foot
Note 1)
Standard
Large Bore
Size
Long Stroke
Non-rotating
Rod
Axial Piping
Anti-lateral
Load
With End Lock
Water
Resistant
Auto SwitchMade to Order
With Auto
Switch
Series CQ2KW
Compact Cylinder: Non-rotating Rod
Double Acting, Double Rod
110