Datasheet
Mounting
Bore size (mm)
Through-hole (Standard)
Both ends tapped
Pipe thread
Built-in magnet
Rod end male thread
With boss on head end
Piping
Built-in one-touch fittings
Note 2)
12
M5
—
—
—
—
—
—
—
—
NPT1/8
G1/8
NPT1/8
G1/8
NPT1/4
G1/4
—
16
M5
—
20
M5
—
25
M5
—
32
ø6/4
40
ø6/4
50
ø8/6
Note 1)
M5
Rc1/8
Rc1/8 Rc1/4
—
TN
TF
Note 1) ø32 without auto switch: M5 is used for 5 mm strokepiping dimension.
Thus, do not enter a symbol for the port thread type.
Note 2) One-touch fittings cannot be replaced.
Type
Pneumatic
-XA
-XB10
-XC2(A)
-XC6
-XC26
-XC27
-XC36
-XC85
-X144
-X202
-X203
-X271
-X1876
Special rod end shape, spring return type only
Intermediate stroke (Exclusive body type),
Spring return type only
Rod end length, 10 mm increased (For foot and flnge bracket)
Piston rod/Retaining ring/Rod end nut
material: Stainless steel
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 boss on rod side
Grease for food processing equipment
Special port location, with auto switch ø12
to ø25 only
Full length dimension is the same as
Series CQ1, Except ø12, ø16, ø25.
L dimension from rod cover is the same as
Series CQ1, ø20, ø32 only.
Fluororubber seals
Cylinder tube: With concave boss on head
side
Symbol Specifications
Specifications
Action
Fluid
Proof pressure
Maximum operating pressure
Minimum operating pressure (MPa)
Ambient and fluid temperature
Lubrication
Piston speed
Allowable kinetic energy (J)
Stroke length tolerance
Bore size (mm)
12 16 20 25 32 40 50
0.022 0.038 0.055 0.09 0.15 0.26
Single acting, Single rod
Air
1.5 MPa
1.0 MPa
Not required (Non-lube)
50 to 500 mm/s
0.46
0.25 0.25 0.18 0.18 0.17 0.15 0.13
Without auto switch: –10 to 70°C (No freezing)
With auto switch: –10 to 60°C (No freezing)
+1.0 mm
0
Bore size Standard stroke
5, 10
10, 20
(mm)
12, 16, 20, 25, 32, 40
50
Standard Strokes
Refer to “How to Order” for the standard model number. (P. 46)
Strokes in 1 mm intervals are available by installing a spacer
in the standard stroke cylinder.
Bore size
12 to 40
50
Stroke range
1 to 9
1 to 19
Part no.: CQ2B20-3T
CQ2B20-5T with 2 mm width spacer inside
The B dimension is 24.5 mm.
Type
Part no.
Description
Stroke range
Example
A spacer is installed in the standard stroke body.
Manufacture of Intermediate Strokes
(Except single acting, spring return type)
Symbol
Single acting,
Spring return
Single acting,
Spring extend
Made to Order
(For details, refer to pages 201 to 235.)
• 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.
Series CQ2
47