Series CQ2
Compact Cylinder
Series CQ2
Reduce the size and improve your machine´s performance
with the world´s most flexible compact cylinder range from
SMC
Small is definitely the new big:
The need for increased performance from smaller, more energy efficient machines
are demands heard thoughout the world. Today, small is definitely the new big for
the many machine designers and machine builders.
As the worldwide leading experts in pneumatics, our continued investment in
developing smaller, more compact, energy efficient components for factory
automation applications can be seen throughout our extensive product range.
However, we are constantly reviewing and improving our product range and our
newly redesigned and improved compact air operated cylinder range – Series
CQ2 – is just one small example of our constant quest for product perfection.
Gain competive advantage by discovering the benefits of
using our improved CQ2 compact cylinder range
Series CQ2 – the facts:
The striking difference between our new CQ2 range and our previous model is the
totally redesigned body, which offers improved auto-switch mounting possibilities
plus an overall reduction of cylinder weight of between 5 -13% depending on the
selected model, with any loss of body strenght.
Whilst still delivering the same powerful performance, the compact size of this
cylinder range coupled with this weight reduction now makes mounting even
easier.
Our new CQ2 cylinders in bore sizes bewteen Ø 32 to 200mm have been
designed with slide in grooves which can accommodate auto-switches on all four
cylinder sides without the need for auto-switch brackets. And, for smaller bore
sizes between Ø 12 and 25mm, slide in grooves have also been integrated in the
new body design to accommodate bracket free auto-switches on two surfaces.
Designed for use with our easy to set, dual colour, Series D-M9W auto-switch
range, which illuminates green when the optimum position is located, the
cylinders integrated auto-switch groove effectively eliminates the need for
mounting brackets and protects the switch against accidental damage during
installation and potential operator health and safety issued during machine
maintenance checks.
Reduce your inventory costs and differentiate your machines
from your competitors by discovering our new CQ2 compact
cylinder range
Series CQ2 – the world´s most flexible pneumatic cylinder range:
Flexibility is not a word that´s often used to describe a pneumatic actuator,
but with over 40 standard options, 6 mounting types and excellent auto switch
mounting positionability, our improved Series CQ2, really is the most flexible,
compact designed, air actuator in the world!
Suitable for almost all machine applications and available in 15 bore sizes from
12mm – 200mm (depending on your selected model), our CQ2 range could be
the perfect solution - to help reduce your current stock inventory and also to
differentiate your machines from your competitors.
Our Series CQ2 really is a truly outstanding range of pneumatic cylinders!
2
Compact overall dimensions in any size
Exclusive bodies (-XB10) for ø32 to ø100 intermediate strokes
(50 mm or more) now kept in inventory*, enabling shorter delivery times.
Stroke
Bore size
(mm)
* Formerly produced upon receipt of order
50
55
60
65
70
75
80
85
90
95 100
ø32 to ø100
Standard stroke
Currently stocked intermediate stroke
And the most innovative solutions in compact design
Built-in one-touch fittings
Cylinder with valve
Compact Cylinder with air cushion
With the most compact and flexible auto-switch mounting
Auto-switches can be mounted
on 4 surfaces.
2 switches can be mounted
on the same surface.
ø32 to ø200
No protrusion of auto switch
• Prevention of damage to auto switch.
• Sleeves cannot get caught in the auto switch and its mounting rail.
• Reduction in labour for design.
There is no need to check for interference with a machine, because
the outer dimensions of the cylinder do not change when the auto
switch is mounted.
ø12 to ø25
(ø12: One slot for
each surface)
Reduction in labour for design
Reduction in labour for work
• The auto switch can be replaced with the foot brackets mounted.
NEW
NEW
• Reduction in number of components
• No loss of components
The bracket does not
interfere with the slot.
Auto switch
1 Insert the auto
switch.
Auto switch
2 Fix the auto
switch.
Auto switch
Port side
Auto switch side
Port side and auto switch side are near
each other for easy handling.
Small auto switch
• 2-colour indication solid state auto switch
• Appropriate setting of the mounting position can be performed without mistakes.
ON
Operating
range
OFF
Red
A green light illuminates up
at the optimum operating range.
Green
Red
Optimum operating range
3
With a short overall length, the space-saving cylinder helps to make various jigs and
equipment more compact.
Series Variations
Series
Action
Standard
Type
Single rod
NEW
Bore size (mm)
Standard stroke (mm)
12 16 20 25 32 40 50 63 80 100 125 140 160 180 200
ø12, ø16: 5 to 30
ø20, ø25: 5 to 50
ø32, ø40: 5 to 100
ø50 to ø100: 10 to 100
CQ2
Double
acting
ø12, ø16: 5 to 30
ø20, ø25: 5 to 50
ø32, ø40: 5 to 100
ø50 to ø100: 10 to 100
Double rod
CQ2W
Single
acting
Large Bore
Size
Spring return/
Spring extend
ø12 to ø40: 5, 10
ø50: 10, 20
CQ2
Single rod
NEW
10 to 300
CQ2
Double
acting
Double rod
10 to 300
CQ2W
Long Stroke
Double
acting
NEW
Non-rotating Rod
Single rod
125 to 300
CQ2
ø12, ø16: 5 to 30
ø20, ø25: 5 to 50
ø32, ø40: 5 to 100
ø50, ø63: 10 to 100
Single rod
NEW
CQ2K
Double
acting
ø12, ø16: 5 to 30
ø20, ø25: 5 to 50
ø32, ø40: 5 to 100
ø50, ø63: 10 to 100
Double rod
CQ2KW
Axial Piping
(Centralised piping type)
Double
acting
Single
acting
Anti-lateral Load
NEW
ø12, ø16: 5 to 30
ø20, ø25: 5 to 50
ø32, ø40: 5 to 100
ø50 to ø100: 10 to 100
Single rod
CQP2
Spring return/
Spring extend
ø12 to ø40: 5, 10
ø50: 10, 20
CQP2
Double
acting
Single rod
Double
acting
Single rod
Double
acting
Single rod
ø32 to ø40: 5 to 100
ø50 to ø100: 10 to 100
CQ2S
With End Lock
Water Resistant
NEW
Smooth Cylinder
(Low friction)
CQ2Y
4
ø20 to ø63: 10 to 100
ø80, ø100: 25 to 100
CBQ2
ø20, ø25: 5 to 50
ø32, ø40: 5 to 100
ø50 to ø100: 10 to 100
CQ2RV
Refer to Best Pneumatics
No. 3.
Low-speed
Cylinder
CQ2X
Refer to Best Pneumatics
No. 3.
How to order
Compact Cylinder: Standard
Single/Double Acting, Single/Double Rod
Series CQ2/CQ2W
ø12, ø16, ø20, ø25, ø32, ø40, ø50, ø63, ø80, ø100
Without built-in magnet
ø12 to ø25
CQ2
B
20
30
Without built-in magnet
ø32 to ø100
CQ2
B
32
30
Z
CDQ2
B
32
30
Z
With built-in magnet
With built-in magnet
Type
—
W
Single rod
Double rod
Auto switch mounting groove
Mounting
B
A
ø12 to ø25
ø32 to ø100
Z
Through-hole (Standard)
Both ends tapped
2 surfaces
4 surfaces
Note 11) The made-to-order, heat
resistant auto switch -XB14
is not applicable.
∗ Cylinder mounting bolts are not
included. Order them separately.
Body option
—
F
C
M
Type
—
H
Pneumatic
Air-hydro Note 1, 2)
∗ Combination of body options (“CM”, “FC”,
“FM”, “FCM”) is available.
Note 8) Option only available for single rod
types.
Note 9) Option only available for double acting
types.
Note 10) Air-hydro type with rubber bumper is
not available.
Note 1) Bore sizes available for
air-hydro type are ø20 to ø100.
Note 2) Option only available for
double acting types.
Bore size
12 mm
12
16 mm
16
20 mm
20
25 mm
25
32 mm
32
40 mm
40
50 mm
50
63 63 mm Note 3)
80 80 mm Note 3)
100 100 mm Note 3)
Note 3) Bore available for
double acting
types.
Port thread type
—
TN
TF
F
M thread
ø12 to ø25
Rc
ø32 to ø100
NPT
G Note 4)
Built-in one-touch fittings Note 5)
Note 4) “TF” is not available for air-hydro
type.
Note 5) Bore sizes available with one-touch
fittings are ø32 to ø63. Besides, it is
not possible to use for air-hydro type.
∗ For cylinders without auto switch, M
threads are compatible only for ø32-5 mm
stroke.
Standard (Rod end female thread)
With boss on head end Note 8)
With rubber bumper Note 9, 10)
Rod end male thread
Action
D
S
T
Double acting Note 6)
Single acting, Spring return Note 7)
Single acting, Spring extend Note 7)
Note 6) Option for double acting types.
Note 7) Option only available for single acting types.
Cylinder stroke (mm)
Pneumatic type (Double Acting types)
Bore size
12, 16
20, 25
32, 40
50 to 100
Standard stroke
5, 10, 15, 20, 25, 30
5, 10, 15, 20, 25, 30, 35, 40, 45, 50
5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 75, 100
10, 15, 20, 25, 30, 35, 40, 45, 50, 75, 100
Air-hydro type (Double Acting types)
Bore size
20, 25
32, 40
50, 63, 80, 100
Standard stroke
5, 10, 15, 20, 25, 30, 35, 40, 45, 50
5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 75, 100
10, 15, 20, 25, 30, 35, 40, 45, 50, 75, 100
Single Acting types
Bore size
12, 16, 20,
25, 32, 40
50
Standard stroke
5, 10
10, 20
5
Manufacture of Intermediate Strokes (Except air-hydro type)
1. Spacer-installed type 1: Standard model number
Intermediate stroke with : Available in 1 mm intervals
A spacer is installed on tubes with a stroke longer than the specified stroke (
Bore size
(mm)
12, 16
20, 25
32, 40
50 to 100
Stroke
range
1 to 29
1 to 49
1 to 99
1 to 99
Type
5
10
15
20
25
30
35
).
40
: Standard stroke
45
Stroke
50
75
100
Spacerinstalled
type 1
Ordering example (when ordering ø32-57 mm stroke (with through-hole (standard), without switch)
Type
Part no.
1. Spacer-installed type 1
Standard model number
CQ2B32-57DZ (uses 75 mm stroke tube)
Order no. • CQ2B32-75DZ with 18 mm width spacer inside
• The B dimension is 108 mm.
2. Spacer-installed type 2: Suffix “-XB10A”
Intermediate stroke with : Available in 1 mm intervals
A spacer is installed on tubes with a stroke longer than the specified stroke (
Bore size
(mm)
Stroke
range
51 to 94
51 to 94
32, 40
50 to 100
Type
55
60
).
: Standard stroke
65
70
*
Stroke
75
80
90
95
* 100
Spacer-installed
type 2
Note) Specify a spacer-installed type 1 with
standard model number for ordering an
intermediate stroke with a * mark.
Ordering example (when ordering ø32-57 mm stroke (with through-hole (standard), without switch)
Type
Part no.
85
: Stroke in stock
2. Spacer-installed type 2
Suffix “-XB10A” to the end of model number.
CQ2B32-57DZ-XB10A (uses 60 mm stroke tube)
Order no. • CQ2B32-60DZ-XB10 with 3 mm width spacer inside
• The B dimension is 93 mm.
3. Exclusive body type: Suffix “-XB10”
Available in 1 mm intervals
Exclusive body can be manufactured for specified stroke upon request.
Bore size (mm)
12, 16
20, 25
32, 40
50 to 100
Stroke range
6 to 29
6 to 49
6 to 99
11 to 99
Type
Exclusive body
Note) In the case of exclusive body type with ø32 to ø100 (-XB10) with the
stroke length exceeding 50 mm, reference values of the longitudinal
dimension (A/B dimension) will be the same as those with auto switch.
Refer to page 185 for details.
3. Exclusive body type
Suffix “-XB10” to the end of model number.
CQ2B32-57DZ-XB10 (uses 57 mm stroke tube)
Order no. • Makes 57 mm stroke tube.
• The B dimension is 90 mm.
For 55, 60, 65, 70, 80, 85, 90, and 95 stroke, exclusive bodies are
kept in inventory, enabling shorter delivery times.
Caution
1. For installation and removal, use an
appropriate 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.
Mounting
Caution
The CQ2 series compact cylinders are
designed to create compact mechanical
equipment and promote space saving. Thus, if
it is used in the same manner as conventional
cylinders such as tie-rod cylinders, it may
degrade the performance. Pay sufficient
attention to the operating conditions when
using.
6
Type
Part no.
Mounting
Retaining Ring Installation/Removal
Caution
Ordering example
(when ordering ø32-57 mm stroke (with through-hole (standard), without switch)
1. Allowable lateral load
Lateral load that can apply to the piston rod
end is limited. If a cylinder is used witha
lateral load over the limit, it may cause air
leakage due to abnormal friction of seals,
galling of cylinder tubes and pistons, or
abnormal friction of the bearing part. The
lateral load applied to the piston rod must
be within the allowable range indicatedin
this catalogue. When the load exceeds the
limit, use a double rod cylinder, install a
guide, or change the bore size to suit the
load in order to make the load within the
allowable range. As a standard product, an
anti-lateral load type cylinder that is resistant
to approx. 2 times more than the
conventional compact CQ2 series is also
available.
2. Connection with a work piece
When a work piece is mounted on the piston
rod end, connect them aligning the center of
piston rod and a work piece. If they are
off-center, lateral load is generated and
phenomena mentioned in (1) may occur. In
order not to apply the off-center load, use of a
floating joint or simple joint is recommended.
3. Simultaneous use of multiple cylinders
It is difficult to control the speed of
pneumatic
cylinders.
The
following
conditions cause speed change: change in
supply pressure, load, temperature and
lubrication, performance difference of each
cylinder, deterioration of each part over
time, etc. Aspeed controller can be used to
control the speed of multiple cylinders
simultaneously for a short period of time, but
depending on conditions, it may not work as
desired. If multiple cylinders cannot operate
simultaneously, unreasonable force is
applied to the piston rod because cylinder
positions may not be the same. This may
cause abnormal friction of seals and
bearings, and galling of cylinder tubes and
pistons. Do not use an application to
operate several cylinders simultaneously by
adjusting cylinder speed. If this is inevitable,
use a high rigid guide against load, so that
the cylinder is not damaged even when the
each cylinder output is slightly different.
How to order
Compact Cylinder: Large Bore Size
Double Acting, Single/Double Rod
Series CQ2/CQ2W
ø125, ø140, ø160, ø180, ø200
CQ2
B 125
30 DC
Z
CDQ2
B 125
30 DC
Z
Without built-in
magnet
With built-in magnet
With built-in magnet
Type
—
W
Single rod
Double rod
Auto switch mounting groove
Z ø125 to ø200 4 surfaces
Mounting
B
Body option
Through-hole/Both ends tapped common (Standard)
—
∗ Cylinder mounting bolts are not included. Order them
separately.
M
Bore size
125 125 mm
140 140 mm
160 160 mm
180 180 mm
200 200 mm
Standard (Rod end female thread)
Rod end male thread
Cushion
Rubber bumper
C
Action
D Double acting
Port thread type
—
TN
TF
Rc
NPT
G
Cylinder stroke (mm)
Bore size (mm)
125, 140, 160
180, 200
Standard stroke
10, 20, 30, 40, 50, 75, 100, 125, 150, 175, 200, 250, 300
7
How to order
Compact Cylinder: Long Stroke
Double Acting, Single Rod
Series CQ2
ø32, ø40, ø50, ø63, ø80, ø100
CQ2 A 32
200 DC
Z
CDQ2 A 32
200 DC
Z
Without built-in magnet
With built-in magnet
With built-in magnet
Auto switch mounting groove
Z 4 surfaces
Mounting
A
Both ends tapped
Body option
Bore size
32 32 mm
40 40 mm
50 50 mm
63 63 mm
80 80 mm
100 100 mm
Port thread type
—
TN
TF
F
Rc
NPT
G
Built-in one-touch fittings Note)
Note) Bore sizes available with
one-touch fittings are ø32 to ø63.
8
—
M
Standard (Rod end female thread)
Rod end male thread
Cushion
C Rubber bumper
Action
D Double acting
Cylinder stroke (mm)
Bore size
Standard stroke
32, 40, 50
63, 80, 100
125, 150, 175, 200, 250, 300
How to order
Compact Cylinder: Non-rotating Rod
Double Acting, Single/Double Rod
Series CQ2K/CQ2KW
ø12, ø16, ø20, ø25, ø32, ø40, ø50, ø63
Without built-in magnet
ø12 to ø25
CQ2K
B 20
30 D
Without built-in magnet
ø32 to ø63
CQ2K
B 32
30 D
Z
CDQ2K
B 32
30 D
Z
With built-in magnet
With built-in magnet
Non-rotating rod
Auto switch mounting groove
Z
Type
—
W
ø12 to ø25
ø32 to ø63
2 surfaces
4 surfaces
Single rod
Double rod
Body option
—
Standard (Rod end female thread)
F
With boss on head end Note 3)
Mounting
B
Through-hole (Standard)
A
Both ends tapped
ø12 to ø63
ø40, ø50,
ø63
∗ Cylinder mounting bolts are not included.
Order them separately.
C
With rubber bumper
(ø12 with auto switch only)
M
Rod end male thread
∗ Combination of body options (“FM”) is available.
Note 3) Option only available for single rod types.
Action
D Double acting
12 Note 1)
16
20
25
12 mm
16 mm
20 mm
25 mm
Cylinder stroke (mm)
Bore size
Standard stroke
12, 16
5, 10, 15, 20, 25, 30
20, 25
5, 10, 15, 20, 25, 30, 35, 40, 45, 50
32, 40
5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 75, 100
50, 63
10, 15, 20, 25, 30, 35, 40, 45, 50, 75, 100
Bore size
32 32 mm
40 40 mm
50 50 mm
63 63 mm
Note 1) When ø12 with auto switch is
required, the body option should
be with rubber bumper (C).
Example) CDQ2KB12-30DCZ
Port thread type
—
TN
TF
F
M thread
ø12 to ø25
Rc
ø32 to ø63
NPT
G
Built-in one-touch fittings Note 2)
Note 2) Bore sizes available with
one-touch fittings are ø32 to ø63.
∗ For cylinders without auto switch, M
threads are compatible only for ø32-5
mm stroke model.
9
How to order
Compact Cylinder: Axial Piping
Single/Double Acting, Single Rod
Series CQP2
ø12, ø16, ø20, ø25, ø32, ø40, ø50, ø63, ø80, ø100
CQP2B
50
30 D
CDQP2B
50
30 D
Without auto switch
With auto switch
With auto switch
(Built-in magnet)
Axial piping
Mounting
B
Through-hole
∗ Cylinder mounting bolts are not
included. Order them separately.
Body option
—
C
M
Type
—
H
∗ Combination of body option (“CM”) is
Pneumatic
Air-hydro Note 1, 2)
Note 1) Bore sizes available for
air-hydro type are ø20 to ø100.
Note 2) Option only available for double
acting type.
Standard (Rod end female thread)
With rubber bumper Note 6, 7)
Rod end male thread
available.
Note 6) Air-hydro type with rubber bumper is not
available.
Note 7) Option only available for double acting
type.
Bore size
12 mm
12
16 mm
16
20 mm
20
25 mm
25
32 mm
32
40 mm
40
50 mm
50
63 63 mm Note 3)
80 80 mm Note 3)
100 100 mm Note 3)
Note 3) Bore only available
for double acting
type.
Action
Double acting Note 4)
D
S Single acting, Spring return Note 5)
T Single acting, Spring extend Note 5)
Note 4) Option for double acting type.
Note 5) Option only available for single
acting type.
Cylinder stroke (mm)
Pneumatic type (Double Acting types)
Bore size
12, 16
5, 10, 15, 20, 25, 30
20, 25
5, 10, 15, 20, 25, 30, 35
40, 45, 50
32, 40
5, 10, 15, 20, 25, 30, 35
40, 45, 50, 75, 100
50, 63
80, 100
10, 15, 20, 25, 30, 35, 40
45, 50, 75, 100
Port thread type
—
TN
TF
M thread ø12 to ø25
Rc
NPT ø32 to ø100
G
Standard stroke
Air-hydro type (Double Acting types)
Bore size
Standard stroke
20, 25
5, 10, 15, 20, 25, 30, 35
40, 45, 50
32, 40
5, 10, 15, 20, 25, 30, 35
40, 45, 50, 75, 100
50, 63
80, 100
10, 15, 20, 25, 30, 35, 40
45, 50, 75, 100
Single Acting types
10
Bore size
Standard stroke
12, 16, 20
25, 32, 40
5, 10
50
10, 20
How to order
Compact Cylinder: Anti-lateral Load
Double Acting, Single Rod
Series CQ2
ø32, ø40, ø50, ø63, ø80, ø100
Without built-in
magnet
With built-in magnet
CQ2 B S 32
30 D
C
Z
CDQ2 B S 32
30 D
C
Z
With built-in magnet
Mounting
B Through-hole (Standard)
Both ends tapped
A
∗ Cylinder mounting bolts are
not included. Order them
separately.
S
Auto switch
mounting groove
Z 4 surfaces
Type
Anti-lateral load
Body option 2
Standard (Rod end female thread)
—
Rod end male thread
M
Bore size
32 32 mm
40 40 mm
50 50 mm
63 63 mm
80 80 mm
100 100 mm
Cushion
C Rubber bumper
Port thread type
—
TN
TF
Rc
NPT
G
Body option 1
Standard
—
With boss on head end
F
Cylinder stroke (mm)
Bore size
32, 40
50, 63, 80, 100
Standard stroke
5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 75, 100
10, 15, 20, 25, 30, 35, 40, 45, 50, 75, 100
Action
D Double acting
11
How to order
Compact Cylinder: With End Lock
Double Acting, Single Rod
Series CBQ2
ø20, ø25, ø32, ø40, ø50, ø63, ø80, ø100
Without auto switch
With auto switch
CBQ2 B 40
30 D C
H N
CDBQ2 B 40
30 D C
H N
Manual release type
Non-lock type
N
Lock type
L
With auto switch
(Built-in magnet)
Lock position
H Head end lock
Rod end lock
R
Mounting
ø20, ø25
ø32 to ø100
B Through-hole (Standard) Note 2)
Through-hole/Both ends
B tapped common (Standard)
Both ends tapped
A
Foot
Foot
L
L
Rod flange
Rod flange
F
F
Head flange
Head flange
G
G
Double clevis
Double clevis
D
D
Body option
—
CM
Note 3) Mounting brackets are
Note 1) Mounting brackets are
shipped together, (but not
shipped together,
assembled).
(but not assembled).
Note 2) At the 75 and 100 mm
strokes with ø80, ø100,
both ends tapped (A) is the
standard. Through-hole (B)
is not available.
Cushion
C Rubber bumper
Action
D Double acting
Bore size
20
25
32
40
20 mm
25 mm
32 mm
40 mm
50
63
80
100
50 mm
63 mm
80 mm
100 mm
Port thread type
—
TN
TF
M thread ø20, ø25
Rc
NPT ø32 to ø100
G
Cylinder stroke (mm)
Bore size
12
Rod end female thread
Rod end male thread
Standard stroke
20 a 63
10, 15, 20, 25, 50, 75, 100
80, 100
25, 50, 75, 100
How to order
Compact Cylinder: Water Resistant
Double Acting, Single Rod
Series CQ2
ø20, ø25, ø32, ø40, ø50, ø63, ø80, ø100
Without built-in magnet
ø20, ø25
CQ2 B 20
R 30 D
Without built-in magnet
ø32 to ø100
CQ2 B 32
R 30 D
Z
CDQ2 B 32
R 30 D
Z
With built-in magnet
With built-in magnet
Mounting
B Through-hole (Standard) (ø20 to ø100)
Both ends tapped
(ø40 to ø100)
A
Auto switch
mounting groove
∗ Cylinder mounting bolts are not included.
Order them separately.
Z
Bore size
20 20 mm
25 25 mm
32 32 mm
40 40 mm
50 50 mm
63 63 mm
80 80 mm
100 100 mm
TN
TF
2 surfaces
4 surfaces
Body option
—
M
Standard (Rod end female thread)
Rod end male thread
Action
D Double acting
Port thread type
—
ø20 to ø25
ø32 to ø100
M thread
Rc
NPT
G
Cylinder stroke (mm)
Bore size
Standard stroke
20, 25
5, 10, 15, 20, 25, 30, 35, 40, 45, 50
32, 40
5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 75, 100
50, 63, 80, 100
10, 15, 20, 25, 30, 35, 40, 45, 50, 75, 100
Water resistant cylinder
R NBR seal (Nitrile rubber)
V FKM seal (Fluororubber)
13
Specifications
Pneumatic type
12
Bore size (mm)
Fluid
Proof pressure
Maximum operating pressure
Minimum operating Double acting type
pressure
Single acting type
16
20
25
32
40
50
63
80
100
125
140
160
180
Air
1.5 MPa
1.0 MPa
0.07 MPa
0.25 MPa
Ambient and fluid temperature
Lubrication
Piston speed
0.022
Allowable kinetic Standard
energy (J)
With rubber bumper 0.043
Stroke length tolerance
0.038
0.075
0.05 MPa
0.18 MPa 0.17 MPa 0.15 MPa 0.13 MPa
Without auto switch: –10 to 70°C (No freezing)
With auto switch: –10 to 60°C (No freezing)
Not required (Non-lube)
50 to 500 mm/s
0.055 0.09
0.15
0.26
0.46
0.77
1.36
2.27
0.11
0.18
0.29
0.52
0.91
1.54
2.71
4.54
+1.0 mm Note)
0
200
1.05 MPa
0.7 MPa
—
20 to 400 mm/s
—
7.4
9.8
12.4
+1.4 mm Note)
0
Note) Stroke length tolerance does not include the amount of bumper change.
With rubber bumper type is standard form ø25 to ø200 bore.
Air-hydro type
20
Bore size (mm)
Fluid
Proof pressure
Maximum operating pressure
Minimum operating pressure
Ambient and fluid temperature
Piston speed
Cushion
Stroke length tolerance
25
32
40
50
63
80
100
Turbine oil Note)
1.5 MPa
1.0 MPa
0.1 MPa
5 to 60°C
5 to 50 mm/s
None
0.18 MPa
+1.0 mm
0
Note) Refer to “Handling Precautions for SMC Products” (M-E03-3) for Actuator Precautions (5).
Mounting Brackets/Part No.
Standard
Note 4)
Bore size
(mm)
12
16
20
25
Without switch
With switch
Without switch
With switch
Without switch
With switch
Without switch
With switch
32
40
50
63 Note 2)
80 Note 2)
100 Note 2)
Model
Foot Note 1)
CQ2-D
CQ2-DZ
CQ2-D
CQ2-DZ
CQ2-D
CQ2-DZ
CQ2-D
CQ2-DZ
CQ2-DZ
CQ2-DZ
CQ2-DZ
CQ2-DZ
CQ2-DZ
CQ2-DZ
CQ-L012
CQ-LZ12
CQ-L016
CQ-LZ16
CQ-L020
CQ-LZ20
CQ-L025
CQ-LZ25
CQ-L032
CQ-L040
CQ-L050
CQ-L063
CQ-L080
CQ-L100
Double
clevis Note 3)
Flange
CQ-F012
CQ-D012
CQ-F016
CQ-D016
CQ-F020
CQ-D020
CQ-F025
CQ-D025
CQ-F032
CQ-F040
CQ-F050
CQ-F063
CQ-F080
CQ-F100
CQ-D032
CQ-D040
CQ-D050
CQ-D063
CQ-D080
CQ-D100
Long stroke; Non-rotating single rod; Antilateral load; Water
resistant; With end lock Note 5)
Bore size
(mm)
Foot Note 6)
Flange
Double clevis Note 4)
20 Note 7)
25 Note 7)
32 Note 8)
40
50
63
80 Note 9)
100 Note 9)
CQS-L020
CQS-L025
CQ-L032
CQ-L040
CQ-L050
CQ-L063
CQ-L080
CQ-L100
CQS-F020
CQS-F025
CQ-F032
CQ-F040
CQ-F050
CQ-F063
CQ-F080
CQ-F100
CQS-D020
CQS-D025
CQ-D032
CQ-D040
CQ-D050
CQ-D063
CQ-D080
CQ-D100
Non-rotating, double rod
Bore size
(mm)
Foot Note 6)
Flange
40
50
63
CQ-L040
CQ-L050
CQ-L063
CQ-F040
CQ-F050
CQ-F063
14
Note 1) When ordering a foot bracket, the required quantity will be
different depending on the bore size.
ø12 to ø25:
• Without switch: Order 2 pieces per
cylinder.
• With switch: Order 1 piece per cylinder.
(Part number for a set of 2 foot brackets)
ø32 to ø100: • Order 2 pieces per cylinder.
Note 2) Not applicable to single acting types.
Note 3) Not applicable to double acting, double rod types.
Note 4) Parts belonging to each bracket are as follows.
Foot or Flange: Body mounting bolts
Double clevis: Clevis pin, Type C retaining rings for axis,
Body mounting bolts
Note 5) Clevis pin and retaining rings are included with double
clevis.
Note 6) When ordering a foot bracket, order 2 pieces per cylinder.
Note 7) Only applicable to CQ2 with end lock types.
Note 8) Not applicable to non-rotating single rod type and water
resistant type.
Note 9) Not applicable to non-rotating single rod type.
Auto-switches
Part number
Water resistant General purpose
solid state
solid state
auto-switch
auto-switch
Applicable CQ2 cylinder
Standard
NEW
Large Bore Size
NEW
General purpose
reed auto-switch
Long Stroke
NEW
Non-rotating Rod
NEW
D-M9BWL
D-M9BWVL
D-M9PWL
D-M9PWVL
D-M9PWSAPC
D-M9PWVSAPC
D-M9BAL
D-M9BAVL
D-M9PAL
D-M9PASAPC
D-A93L
D-A93VL
D-A93SAPC
Wiring
output
2 wire
3 wire
(PNP)
3 wire
(PNP)
2 wire
Model
In-line
Perpendicular
In-line
Perpendicular
In-line
Perpendicular
In-line
Perpendicular
3 wire
(PNP)
In-line
2 wire
In-line
Perpendicular
In-line
Lead
Pre-wired
wire
connector
lenght
3m
—
3m
—
0,5 m
M8 (3 pin)
3m
—
3m
0,5 m
—
M8 (3 pin)
3m
—
0,5 m
M8 (3 pin)
Mounting surface
ø12
ø16 to ø25
3m
ø16 to ø25
—
Bore size
Bracket
ø12 to ø25
BQ4-012
ø32 to ø160 BQ5-032
ø32 to ø160
2 wire
Perpendicular
C
D-A73SAPC
0,5 m
M8 (3 pin)
3m
—
0,5 m
M8 (3 pin)
3m
—
3m
—
A
Water Resistant
B
Anti-lateral Load
NEW
General purpose
reed auto-switch
Axial Piping
(Centralised piping type)
General purpose
solid state
auto-switch
Magnetic field
resistant
auto-switch
NEW
D-P3DWL
D-P3DWSC
D-M9BWL
D-M9BWVL
D-M9PWL
D-M9PWVL
D-M9PWSAPC
D-M9PWVSAPC
D-A93L
D-A93VL
D-A93SAPC
3 wire
(PNP)
2 wire
3 wire
(PNP)
2 wire
In-line
Perpendicular
In-line
Perpendicular
In-line
Perpendicular
In-line
Perpendicular
In-line
D-A73L
2 wire
General purpose solid
state auto-switch
F7NJL
XB14
Cylinder with heat resistant auto switch
Note) The body shape is the same as the existing product.
“Z” is not included in the model number.
Heat resistant solid
state auto-switch General purpose reed auto-switch
Made to Order
Cylinder with Heat Resistant Auto
Switch
ø12, ø16, ø20, ø25
Bore size
ø12, ø16,
ø20, ø25
Bracket
BQ-1
BQ-012
BQ-2
ø32 to ø100
BQ-012
ø32 to ø100
0,5 m
M8 (3 pin)
3m
—
0,5 m
M8 (3 pin)
C
A
Note) Two kinds of auto
switch brackets are
used as a set.
B
3m
—
0,5 m
M8 (3 pin)
3m
—
ø20, ø25
In-line
D-M9BWVL
Bore size
Bracket
ø12, ø16,
BQ-1
ø20, ø25
ø32 to ø100 BQ-2
ø12 to ø25
Perpendicular
2 wire
Port side
Perpendicular
C
D-M9PWL
3 wire
In-line
D-M9PWVL
(PNP)
Perpendicular
D-M9PWSAPC
3 wire
In-line
D-M9PWVSAPC
-XB14
BQ3-032S
ø32 to ø100
D-M9BWL
With End Lock
ø32 to ø100
In-line
D-A73SAPC
How to Order
CDQ2 Standard model no.
Not required
ø32 to ø200
ø12
D-A73L
Mounting bracket
(PNP)
ø32, ø40, ø50
Port side
—
B
C
0,5 m
M8 (3 pin)
Perpendicular
A
ø63, ø80, ø100
2 wire
Perpendicular
In-line
D-A93SAPC
Bore size
ø20, ø25,
ø63, ø80,
ø100
ø32 to ø50
Port side
B
3m
—
0,5 m
M8 (3 pin)
3m
—
C
Bracket
Not
required
BQ-2
BQ-012
Note) Two kinds of auto
switch brackets are
used as a set.
In-line
D-A93L
D-A93VL
3m
A
A
B
ø32 to ø100
D-A73L
2 wire
Bore size
Bracket
ø32 to ø100 BQ-2
Perpendicular
D-A73SAPC
0,5 m
M8 (3 pin)
ø16 to ø25
D-F7NJL
3-wire
(NPN)
In-line
3m
—
ø32 to ø63
Bore size
ø16, ø20,
ø25
ø32, ø40
ø50, ø63
Bracket
BQ-1
BQJ1-032
15
Simple Specials/Made to Order
Series CQ2
Simple Specials
The following special specifications can be ordered as a simplified made-to-order.
There is a specification sheet available on paper and CD-ROM. Please contact your SMC sales representatives if necessary.
Symbol
-XA1 to 30
Specifications
CQ2
CQ2
(Standard)
(Large Bore Size)
Double acting
Double acting
Single acting
Single rod/
Single rod/
Single rod Double rod Spring return Spring extend
Single rod Double rod
Special rod end shape
Made to Order
Symbol
Specifications
-XB6
Heat resistant cylinder (–10 to 150°C)
-XB7
Cold resistant cylinder (–40 to 70°C)
-XB9
Low-speed cylinder (10 to 50 mm/s)
-XB10
Intermediate stroke (Exclusive body type)
-XB10A
Intermediate stroke (Spacer-installed type) Note 3)
-XB11
Long stroke (Air-hydro type only)
-XB13
Low-speed cylinder (5 to 50 mm/s)
-XB14
Cylinder with heat resistant auto switch Note 2)
-XC4
With heavy-duty scraper
-XC6
Piston rod/Retaining ring/Rod end nut material: Stainless steel
-XC8
Adjustable stroke cylinder/Adjustable extension type
-XC9
Adjustable stroke cylinder/Adjustable retraction type
-XC10
Dual stroke cylinder/Double rod
-XC11
Dual stroke cylinder/Single rod
-XC26
With split pins for double clevis pin/double knuckle joint pin and flat washers
-XC27
Double clevis pin/Double knuckle joint pin material: Stainless steel 304
-XC35
With coil scraper
-XC36
With boss on rod side
-X144
Special port location
-X202
Full length dimension is the same as Series CQ1
-X203
L dimension from rod cover is the same as Series CQ1
-X235
Special rod end for double rod cylinder
-X271
Fluororubber seals
-X293
Full length dimension is the same as Series CQ1W
-X525
Long stroke of adjustable extension stroke cylinder (-XC8)
-X526
Long stroke of adjustable retraction stroke cylinder (-XC9)
-X633
Intermediate stroke of double rod cylinder
-X636
Long stroke of dual stroke single rod cylinder
-X1876
Cylinder tube: With concave boss on head side
16
Double acting
CQ2
CQ2
(Standard)
(Large Bore Size)
Double acting
Single acting
Single rod/
Single rod/
Single rod Double rod Spring return Spring extend
Single rod Double rod
Note 1) For ø40 to ø63 only. ø12 to ø32 are available as a special product.
Note 2) The body shape is the same as the existing product.
Note 3) For ø32 to ø100 only.
CQ2
CQ2K
(Long Stroke)
Double acting
(Non-rotating Rod)
Double acting
Single rod
Single rod
Double rod
CQP2
Note 2)
(Axial Piping)
Double acting
Single acting
Single rod/
Single rod/
Single rod
Spring return Spring extend
CQ2S
CBQ2
(Anti-lateral Load)
Double acting
(With End Lock)
Double acting
Single rod
Note 2)
Single rod
CQ2
CQ2K
CQP2
CQ2S
CBQ2
(Long Stroke)
Double acting
(Non-rotating Rod)
Double acting
(Axial Piping)
Double acting
Single acting
Single rod/
Single rod Single rod/
Spring return Spring extend
(Anti-lateral Load)
Double acting
(With End Lock)
Double acting
Single rod
Single rod
Single rod
Single rod
Double rod
Note 1)
17
CQ2 made to order options to meet different requirements
Symbol
Details
How to order
For special enviroments
-XB6
Heat resistant cylinder (–10~150°C )
—
-XB7
Air cylinder in which the materials of the seals
and the grease have been changed so that the
cylinder can be operated at high ambient
temperature of up to 150°C.
-XB14
Air cylinder in which the materials of the seals
and the grease have been changed so that the
cylinder can be operated at ambient
temperature as low as –40°C.
CQ2
CQ2W Standard model no.
CQP2
XB7
CDQ2 Standard model no.
F7NJL XB14
Cylinder with heat resistant auto
switch
Heat resistant compact cylinder Series CDQ2
(ø16 to ø63) which can mount heat resistant
solid state switch. (D-F7NJL, D-F7NJZ, Max.
150°C )
Heavy duty scraper
Sand and dust
-XC6
—
-XC35
XB6
Cold resistant cylinder (–40~70°C )
—
-XC4
CQ2
CQ2W Standard model no.
CQP2
Coil scraper
Weld spatter
-X271
With heavy duty scraper
As it is incorporated with a heavy duty scraper
as a wiper ring, it is suitable for use in dusty
area and also in earth and sand area such as
casting machine, construction machine,
industrial vehicle, etc.
Piston rod, Rod end nut made of
stainless steel
It is suitable for rusty and/or corrosive area
subject to water splashing.
CQ2
Standard model no.
CQP2
CQ2
CQ2W Standard model no.
CQP2
CQ2S
XC4
XC6
With coil scraper
It avoids entrance of frost, ice, weld spatter,
cutting chips adhered to the piston rod, and
protects the seals, etc.
CQ2
CQ2W Standard model no.
CQP2
XC35
Material for seals is changed to fluoro rubber.
CQ2 Standard model no.
X271
Low speed cylinder (10~50 mm/s)
CQ2
CQ2W Standard model no.
CQP2
XB9
CQ2
CQ2W Standard model no.
CQP2
XB13
Fluoro rubber for seals
For special spped conditions
-XB9
—
-XB13
Low speed cylinder (5~50 mm/s)
—
-XB9
Operates smoothly without sticking or slipping
even at low speeds of 10~50 mm/s.
Operates smoothly without sticking or slipping
even at low speeds of 5~50 mm/s.
Smood cylinder
(Low friction)
-XB9
CQ2Y-DC-
Low speed cylinder
CQ2X-D-
18
CQ2 made to order options
Symbol
Details
How to order
For adjusting cylinder stroke to cylinder lengh
-XB10
Intermediate stroke
(Using exclusive body)
—
-XB10A
When using a cylinder with a non-standard
intermediate stroke, this cylinder uses a special
body without a spacer in order to shorten its
overall dimensions and thus minimize the
installation space.
CQ2
CQ2W
Standard model no.
CQ2K
CQ2KW
CQ2S
XB10
Intermediate stroke
—
-XC8
(Using exclusive body already in stock
with an spacer)
CQ2 Standard model no.
XB10 A
Adjustable stroke cylinder /
Adjustable extension type
Adjustable range
-XC9
A stroke adjustment mechanism is provided in
the head side to adjust the extend stroke.
(After the stroke is adjusted, cylinder with
cushion on both sides is altered to with
single-sided cushion.)
CQ2B(H) Bore size
CQ2K
D(C)(M)(Z)
Stroke
XC8
Adjustable stroke cylinder /
Adjustable retraction type
The retract stroke of the cylinder can be
adjusted by the adjusting bolt.
CQ2B Bore size
Stroke
CQ2B Bore size
CQ2K
Stroke S1
D(M)(Z)
XC9
Adjustable range
-XC10
Dual stroke cylinder / Double rod type
Two cylinders are constructed as one cylinder
in a back-to-back configuration allowing the
cylinder stroke to be controlled in three steps.
D(C)(M)(Z)
B stroke A stroke
-XC11
+
Stroke S2
XC10
Dual stroke cylinder / Single rod type
Two cylinders can be integrated by connecting
them in line, and the cylinder stroke can be
controlled in two stages in both directions.
CQ2B Bore size
Stroke S1
D(C)(M)(Z)
B stroke A stroke
+
Stroke S1 - S2
XC11
For additional mounting possibilities and accuracy
-XA0~30
Standard length
∗
30
H
It shows
drawing for
“-XA” option.
-XC36
Change of rod end shape
Thirty typical diagrams are available.
Fill in any special dimension you desire.
With boss in rod side
Cylinder with boss in rod side.
Boss
-X1876
—
-X144
—
With concave boss on head end
Special port location
CQ2
CQ2W
CQ2K
CQ2KW
CQ2P
CQ2S
Standard model no.
CQ2
CQ2W Standard model no.
CQP2
CQ2
CQ2K Mounting Bore size
CQ2S
Special port location
(only for ø12 to ø25 with auto switches).
CDQ2 Standard model no.
XA
XC36
D(C)(M)(Z)
Stroke S(M)(Z)
X1876
T(M)(Z)
X144
Additional variations
CQ2F
—
With one-touch fittings
CQ2F-Z
CQ2H
—
Air-hydro type
CQ2H-DZ
10-, 11-
—
Clean series
10-CQ2B-D(M)Z
11-CQ2B-D(M)Z
20-
—
Copper and fluorine-free series
20-CQ2B-D(C)(M)Z
19
www.smc.eu
For more information about the new CQ2 series:
To help you find the right CQ2 Cylinder for your application needs, simply check out our new Cylinder Configurator v 2.0.(CC v2.0).
This user friendly configurator had been specifically developed to make the selection of standard CQ2 Cylinders, including Simple
Special options and accessories, even easier than before .
To download our new CC v2.0 please go to www.smc.eu and click "software and downloads".
CQ2-LEAF01B-UK
Suitable for almost all machine applications our Series CQ2 really is the most flexible compact air operated cylinder in the world.
SMC CORPORATION (Europe)
Austria
Belgium
Bulgaria
Croatia
Czech Republic
Denmark
Estonia
Finland
France
Germany
Greece
Hungary
Ireland
Italy
Latvia
+43 (0)2262622800
+32 (0)33551464
+359 (0)2807670
+385 (0)13707288
+420 541424611
+45 70252900
+372 6510370
+358 207513513
+33 (0)164761000
+49 (0)61034020
+30 210 2717265
+36 23511390
+353 (0)14039000
+39 0292711
+371 67817700
SMC CORPORATION
www.smc.at
www.smcpneumatics.be
www.smc.bg
www.smc.hr
www.smc.cz
www.smcdk.com
www.smcpneumatics.ee
www.smc.fi
www.smc-france.fr
www.smc-pneumatik.de
www.smchellas.gr
www.smc.hu
www.smcpneumatics.ie
www.smcitalia.it
www.smclv.lv
office@smc.at
info@smcpneumatics.be
office@smc.bg
office@smc.hr
office@smc.cz
smc@smcdk.com
smc@smcpneumatics.ee
smcfi@smc.fi
promotion@smc-france.fr
info@smc-pneumatik.de
sales@smchellas.gr
office@smc.hu
sales@smcpneumatics.ie
mailbox@smcitalia.it
info@smclv.lv
Lithuania
Netherlands
Norway
Poland
Portugal
Romania
Russia
Slovakia
Slovenia
Spain
Sweden
Switzerland
Turkey
UK
+370 5 2308118
+31 (0)205318888
+47 67129020
+48 (0)222119616
+351 226166570
+40 213205111
+7 8127185445
+421 (0)413213212
+386 (0)73885412
+34 945184100
+46 (0)86031200
+41 (0)523963131
+90 212 489 0 440
+44 (0)845 121 5122
www.smclt.lt
www.smcpneumatics.nl
www.smc-norge.no
www.smc.pl
www.smc.eu
www.smcromania.ro
www.smc-pneumatik.ru
www.smc.sk
www.smc.si
www.smc.eu
www.smc.nu
www.smc.ch
www.smcpnomatik.com.tr
www.smcpneumatics.co.uk
info@smclt.lt
info@smcpneumatics.nl
post@smc-norge.no
office@smc.pl
postpt@smc.smces.es
smcromania@smcromania.ro
info@smc-pneumatik.ru
office@smc.sk
office@smc.si
post@smc.smces.es
post@smc.nu
info@smc.ch
info@smcpnomatik.com.tr
sales@smcpneumatics.co.uk
Akihabara UDX 15F, 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021, JAPAN Phone: 03-5207-8249 FAX: 03-5298-5362
1st printing PT printing PT 49 Printed in Spain
Specifications are subject to change without prior notice
and any obligation on the part of the manufacturer.