Datasheet

10, 15, 20, 25, 30
35, 40, 45, 50, 75, 100
(mm)
Bore size
12, 16
50, 63
80, 100
20, 25
Standard stroke
5, 10, 15, 20, 25, 30
5, 10, 15, 20, 25, 30
35, 40, 45, 50
32, 40
5, 10, 15, 20, 25, 30
35, 40, 45, 50, 75, 100
(mm)
Bore size Standard stroke
10, 15, 20, 25, 30
35, 40, 45, 50, 75, 100
50, 63
80, 100
20, 25
32, 40
5, 10, 15, 20, 25, 30
35, 40, 45, 50
5, 10, 15, 20, 25, 30
35, 40, 45, 50, 75, 100
-XA
-XB6
-XB7
-XB9
-XB10
-XB13
-XC2(A)
-XC4
-XC6
-XC35
-XC36
-XC85
-X144
-X235
-X271
-X293
-X633
Symbol Specifications
Made to Order
(For details, refer to pages 201 to 235.)
12 16 20 25 32 40 50 63 80 100
Note) Stroke length tolerance does not include the amount of bumper change.
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, Double 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
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, Double 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
Special rod end shape
Heat resistant cylinder (–10 to 150°C)
w/o auto switch only
Heat resistant cylinder (–40 to 70°C)
w/o auto switch only
Special port location, with auto switch ø12
to ø25 only
Special rod end for double rod cylinder
Piston rod/Retaining ring/Rod end nut
material: Stainless steel
Low-speed cylinder (10 to 50 mm/s)
Intermediate stroke (Exclusive body type)
Low-speed cylinder (5 to 50 mm/s)
Rod end length,10 mm increased (For foot and flange bracket)
With heavy-duty scraper, ø40 to ø100 only
With coil scraper, ø32 to ø100 only
With boss on rod side
Grease for food processing equipment
Fluororubber seals
Full length dimension is the same as Series CQ1W.
Intermediate stroke of double rod cylinder
• 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.
Refer to pages 193 to 199 for the specifications
of cylinders with autoswitches.
Specifications
Pneumatic type
Action
Fluid
Proof pressure
Maximum operating pressure
Minimum operating pressure
Ambient and fluid temperature
Stroke length tolerance
Lubrication
Piston speed
Standard
With rubber bumper
Bore size (mm)
Allowable kinetic
energy (J)
+1.0 mm
0
Note)
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
0
Pneumatic type (Non-lube) Air-hydro type
Standard Strokes
Manufacture of Intermediate Strokes
Refer to “How to Order” for the
standard model number. (P. 26)
Strokes in 5 mm intervals are
available by installing a spacer
in the standard stroke cylinder.
Part no.: CQ2WB50-65DZ
CQ2WB50-75DZ with 10 mm
width spacer inside
The B dimension is 125.5 mm.
Suffix “-X633” (P. 233) to the end
of standard model number. (P. 26)
Strokes in 1 mm intervals are
available by installing a spacer
in the standard stroke cylinder.
Part no.: CQ2WB50-72DZ-X633
CQ2WB50-75DZ with 3 mm
width spacer inside
The B dimension is 125.5 mm.
A spacer is installed in the
standard stroke body.
(1 mm intervals)
A spacer is installed in the
standard stroke body.
(5 mm intervals)
Stroke range
—
55 to 95
Bore size
—
32 to 100
Stroke range
6 to 29
6 to 49
6 to 99
11 to 99
Bore size
12, 16
20, 25
32, 40
50 to 100
Suffix “-XB10” to the end of
standard model number. (P. 26)
Strokes in 1 mm intervals are
available by using an exclusive
body with the specified stroke.
Part no.: CQ2WB50-65DZ-XB10
Makes 65 mm stroke tube.
The B dimension is 115.5 mm.
Exclusive body (-XB10)
Stroke range
6 to 29
6 to 49
6 to 99
11 to 99
Bore size
12, 16
20, 25
32, 40
50 to 100
Type
Part no.
Description
Stroke range
Example
• Except air-hydro type
• In the case of spacer type, intermediate strokes with bumper for ø40 to ø100, “-X633” is not available.
• 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 will be changed.
Calculate length dimensions by deducting from those of 75 or 100 mm stroke models.
Series CQ2W
Symbol
Double acting,
Double rod
27