Action
Fluid
Proof pressure
Maximum operating pressure
Minimum operating pressure
Ambient and fluid temperature
Lubrication
Piston speed
Stroke length tolerance
Standard
With rubber bumper
Bore size (mm)
12 16 20 25 32 40 50 63 80 100
Note) Stroke length tolerance does not include the amount of bumper change.
-XAl
-XB6
-XB7
-XB9
-XB10
-XB10A
-XB11
-XB13
-XB14
-XC4
-XC6
-XC8
-XC9
-XC10
-XC11
-XC26
-XC27
-XC35
-XC36
-X144
-X202
-X203
-X271
-X525
-X526
-X636
-X1876
Special rod end shape
Heat resistant cylinder (–10 to 150°C) w/o auto switch only
Cold resistant cylinder (–40 to 70°C) w/o auto switch only
Low-speed cylinder (10 to 50 mm/s)
Intermediate stroke (Exclusive body type)
Intermediate stroke (Spacer-installed type)
Long stroke (Air-hydro type only)
Low-speed cylinder (5 to 50 mm/s)
Cylinder with heat resistant auto switch ø16 to ø63 only
With heavy-duty scraper, ø20 to ø100 only
Piston rod/Retaining ring/Rod end nut
material: Stainless steel
Adjustable stroke cylinder/Adjustable extension type
Adjustable stroke cylinder/Adjustable retraction type
Dual stroke cylinder/Double rod
Dual stroke cylinder/Single rod
With split pins for double clevis pin/
double knuckle joint pin and flat washers
Double clevis pin/Double knuckle joint pin
material: Stainless steel 304
With coil scraper, ø32 to ø100 only
With boss on rod end
Special port location, with auto switch ø12 to ø25 only
Full length dimension is the same as Series CQ1, Except ø16, ø25.
L dimension from rod cover is the same as Series CQ1, ø20, ø32 only.
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 cylinder
Cylinder tube: With concave boss on head end
Symbol Specifications
• For long strokes exceeding the standard stroke range, refer to page 69.
• For intermediate strokes, refer to page 3.
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
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
Refer to pages 169 to 175 for the specifications
of cylinders with auto switches.
• Auto switch proper mounting position
(detection at stroke end) and its mounting
height
• Minimum stroke for auto switch mounting
• Operating range
• Auto switch mounting brackets/Part no.
Allowable kinetic
energy (J)
0.022
0.043
0.038
0.075
0.055
0.11
0.09
0.18
0.15
0.29
0.26
0.52
Double acting, Single rod
Air
1.5 MPa
1.0 MPa
Not required (Non-lube)
50 to 500 mm/s
0.46
0.91
0.77
1.54
1.36
2.71
2.27
4.54
0.07 MPa 0.05 MPa
Without auto switch: –10 to 70°C (No freezing)
With auto switch: –10 to 60°C (No freezing)
+1.0 mm
Note)
0
+1.0 mm
0
Action
Fluid
Proof pressure
Maximum operating pressure
Minimum operating pressure
Ambient and fluid temperature
Piston speed
Cushion
Stroke length tolerance
Air-hydro type
Bore size (mm)
20 25 32 40 50 63 80 100
Note) Refer to “Handling Precautions for SMC Products” (M-E03-3) for Actuator Precautions (5).
Double acting, Single rod
Turbine oil
Note)
1.5 MPa
1.0 MPa
5 to 60°C
5 to 50 mm/s
None
0.18 MPa 0.1 MPa
(mm)
(mm)
Bore size
(mm)
Foot
Note 1)
Model Flange
12
16
20
25
Without switch
With switch
Without switch
With switch
Without switch
With switch
Without switch
With switch
32
40
50
63
80
100
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
CQ2
ll-lD
CQ2
ll-lDZ
CQ2
ll-lD
CQ2
ll-lDZ
CQ2
ll-lD
CQ2
ll-lDZ
CQ2
ll-lD
CQ2
ll-lDZ
CQ2
ll-lDZ
CQ2
ll-lDZ
CQ2
ll-lDZ
CQ2
ll-lDZ
CQ2
ll-lDZ
CQ2
ll-lDZ
CQ-F012
CQ-F016
CQ-F020
CQ-F025
CQ-F032
CQ-F040
CQ-F050
CQ-F063
CQ-F080
CQ-F100
CQ-D012
CQ-D016
CQ-D020
CQ-D025
CQ-D032
CQ-D040
CQ-D050
CQ-D063
CQ-D080
CQ-D100
Double clevis
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) 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) -XB14: The body shape is the same as the existing
product.
Made to Order
(For details, refer to pages 177 to 207.)
Specifications
Pneumatic type
Standard Strokes
Pneumatic type
Mounting Brackets/Part No.
JIS Symbol
Double acting,
Single rod
Symbol
With boss on
head end
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
2
Series CQ2
Compact Cylinder: Standard
Double Acting, Single Rod
