VIDEO:
30 SECOND
PART BUILDER
EXPLAINED
C(D)QS, Compact Cylinder, Single Acting, Single Rod
The CQS single rod, single acting version of the compact cylinder is available for those small bore cylinder applications where saving space is a concern. Both switch capable and non-switch capable body styles are the same, and switches can be mounted on three (12-16 bore) and four (20-25 bore) sides.
- Spring extend or spring return
- Bore sizes in mm: 12, 16, 20, 25
- Strokes: 5mm & 10mm
- Mounts: through hole, both ends tapped, foot, front or rear flanges
- Variety of switches and a variety of lead wire lengths
How to order
CQS
CDQS
With auto switch
B
B
D
D
30
Through-hole/Both ends
tapped common (Standard)
Foot style
Rod side flange style
Head side flange style
Double clevis style
Mounting style
B
L
F
G
D
Double acting
Action
D
With auto switch
(Built-in magnet)
M9BW
2 pcs.
1 pc.
“n” pcs.
Number of auto switches
Nil
S
n
Made to Order
Refer to page 552 for details.
Standard
With rubber bumper
Rod end male thread
Boss on head side
Body option
<Standard stroke> <Long stroke>
Nil
C
M
F
Auto switch
Nil
Without auto switch
∗
Refer to the table below for the
applicable auto switch model.
20
20 30
∗ Combination of body options is
available.
With rubber bumper
Rod end female thread (Standard)
With rubber bumper
Rod end male thread
C
CM
∗ Rubber bumper is standard equipment for
long stroke type.
12 mm
16 mm
20 mm
25 mm
Bore size
12
16
20
25
∗ In the case of long strokes, use either
ends tapped mounting or bracket
mounting.
∗ Mounting brackets are shipped
together, (but not assembled).
∗ Cylinder mounting bolts are not
included. Order them separately
referring to “Mounting Bolt for CQS” on
pages 556 and 557.
Cylinder stroke (mm)
Bore size
12, 16
20
25
Standard stroke
5, 10, 15,
20, 25, 30
5, 10, 15, 20, 25,
30, 35, 40, 45, 50
Long stroke
35, 40, 45, 50, 75, 100,
125, 150, 175, 200
75, 100, 125,
150, 175, 200
75, 100, 125, 150,
175, 200, 250, 300
For “Manufacture of Intermediate Strokes”, refer to page 552.
Applicable Auto Switch/Refer to pages 1263 to 1371 for further information on auto switches.
Built-in Magnet Cylinder Model
If a built-in magnet cylinder without an auto
switch is required, there is no need to enter
the symbol for the auto switch.
(Example) CDQSL25-30D
A96V
A93V
A90V
M9NV
M9PV
M9BV
M9NWV
M9PWV
M9BWV
M9NAV
M9PAV
M9BAV
A96
A93
A90
M9N
M9P
M9B
M9NW
M9PW
M9BW
M9NA
M9PA
M9BA
Type
Special function
3-wire
(NPN equivalent)
—
24 V
Grommet
24 V
2-wire
3-wire (NPN)
3-wire (PNP)
2-wire
3-wire (NPN)
3-wire (PNP)
2-wire
3-wire (NPN)
3-wire (PNP)
2-wire
Ye s
No
Ye s
Electrical
entry
Load voltage
Wiring
(Output)
Pre-wired
connector
Applicable load
DC AC
Auto switch model
Lead wire length (m)
Perpendicular
In-line
0.5
(Nil)
5
(Z)
Grommet
—
100 V
100 V or less
—
1
(M)
—
—
Diagnostic indication
(2-color indication)
Water resistant
(2-color indication)
5 V
12 V
5 V, 12 V
12 V
5 V, 12 V
12 V
5 V, 12 V
12 V
3
(L)
(Example) M9NW
(Example) M9NWM
(Example) M9NWL
(Example) M9NWZ
∗ Since there are other applicable auto switches than listed, refer to page 597 for details.
∗ For details about auto switches with pre-wired connector, refer to pages 1328 and 1329.
∗ Auto switches are shipped together (not assembled).
Note) There is the case A9
쏔V/M9쏔V/M9쏔WV/M9쏔AVL type auto switches cannot be mounted on the port surface, depending on the cylinder’s stroke and the fitting size for piping.
Consult with SMC for details.
551
Compact Cylinder: Standard Type
Double Acting, Single Rod
Series CQS
ø12, ø16, ø20, ø25
IC circuit
IC circuit
IC circuit
IC circuit
IC circuit
Relay,
PLC
Relay,
PLC
How to Order
Solid state switch
Reed switch
Indicator light
∗ Lead wire length symbols: 0.5 m·········
1 m·········
3 m·········
5 m·········
Nil
M
L
Z
∗ Solid state auto switches marked with “
쎻
” are produced upon receipt of order.
CUJ
CU
CQS
CQ2
RQ
CQM
MU
Individual
-X쏔
D-쏔
-X쏔
Technical
data
Theoretical Output
(N)
12
16
20
25
6
8
10
12
IN
OUT
IN
OUT
IN
OUT
IN
OUT
84.8
113
151
201
236
314
378
491
0.3
25
34
45
60
71
94
113
147
0.5
42
57
75
101
118
157
189
245
0.7
59
79
106
141
165
220
264
344
OUT IN
Double acting, Single rod
Air
Not required (Non-lube)
1.5 MPa
1.0 MPa
Without auto switch: –10 to 70°C (No freezing)
With auto switch: –10 to 60°C (No freezing)
None, Rubber bumper
∗
Female thread
Standard stroke:
+1.0
0
Long stroke:
+1.4
0
Through-hole/Both ends tapped common
50 to 500 mm/s
Specifications
Bore size (mm)
12 16 20 25
Action
Fluid
Lubrication
Proof pressure
Maximum operating pressure
Minimum operating pressure
Ambient and fluid temperature
Cushion
Rod end thread
Stroke length tolerance
Mounting
Piston speed
Allowable kinetic energy (J)
Manufacture of Intermediate Stroke
Stroke range
31 to 199
51 to 199
51 to 299
Bore size
12, 16
20
25
Stroke range
6 to 29
6 to 49
Bore size
12, 16
20, 25
Stroke range
31 to 199
51 to 199
51 to 299
Bore size
12, 16
20
25
Stroke range
1 to 29
1 to 49
Bore size
12, 16
20, 25
Standard type
With rubber bumper
0.022
0.043
0.07 MPa 0.05 MPa
0.038
0.075
0.055
0.11
0.09
0.18
Available for all standard
models of double acting,
single rod.
Body Option
Description
Rod end male thread
Rubber bumper
Application
JIS Symbol
∗ Stroke length tolerance does not include the deflection of the bumper.
∗ Only rubber bumper is available for the long stroke type.
–XA쏔
–XB6
–XB7
–XB9
–XB10
–XB13
–XC6
–XC8
–XC9
–XC10
–XC11
–XC36
–X271
–X525
–X526
–X636
–
X1876
Change of rod end shape
Heat-resistant cylinder (–10 to 150 °C) (without an auto switch)
Cold-resistant cylinder (–40 to 70 °C) (without an auto switch)
Low speed cylinder (10 to 50 mm/s)
Intermediate stroke (Using exclusive body)
Low speed cylinder (5 to 50 mm/s)
Piston rod, retaining ring, rod end nut made of stainless steel
Adjustable stroke cylinder/Adjustable extension type
Adjustable stroke cylinder/Adjustable retraction type
Dual stroke cylinder/Double rod type
Dual stroke cylinder/Single rod type
With boss in rod side
Fluororubber seals
Long stroke of adjustable extension stroke cylinder (-XC8)
Long stroke of adjustable retraction stroke cylinder (-XC9)
Long stroke of dual stroke single rod
With concave shape end boss on the cylinder tube head side
Symbol
Specifications
• Minimum auto switch mounting stroke
• Proper auto switch mounting position (detection at stroke end) and mounting height
• Operating range
• Switch mounting bracket/Part no.
Refer to pages 595 to 597 for cylinders with auto switches.
∗
552
Series CQS
Made to Order Specifications
(For details, refer to pages 1373 to 1565.)
∗
Rubber bumper is standard equipment for long stroke type.
Bore size
(mm)
Rod size
(mm)
Operating
direction
Piston area
(mm
2
)
Operating pressure (MPa)
Description
Part no.
Standard
stroke
Long stroke
Example
Description
Stroke range
Description
Stroke range
Exclusive body (-XB10)
Suffix “-XB10” to the end of standard
model no. (page 551).
Dealing with the stroke by the 1 mm
interval by using an exclusive body
with the specified stroke.
Dealing with the stroke by the 1 mm
interval by using an exclusive body
with the specified stroke.
Part no.: CQSB25-47D-XB10
Makes 47 stroke tube.
B dimension is 69.5 mm.
Spacer is installed in the
standard stroke body.
Refer to “How to Order” for the standard
model no. (page 551).
Intermediate strokes by the 1 mm
interval are available by using spacers
with standard stroke cylinders.
Intermediate strokes by the 1 mm
interval are available by using spacers
with standard stroke cylinders.
Part no.: CQSB25-47D
CQSB25-50D with 3 mm width
spacer inside.
B dimension is 72.5 mm.
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