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.
