Datasheet

Spring Return
Bore size (mm)
Bore size (mm)
Mass
∗
15 stroke
30 stroke
45 stroke
60 stroke
75 stroke
100 stroke
125 stroke
150 stroke
10
38
45
54
63
—
—
—
—
16
73
90
112
134
155
198
234
260
Mass
∗
15 stroke
30 stroke
45 stroke
60 stroke
75 stroke
100 stroke
125 stroke
150 stroke
10
44
50
59
67
—
—
—
—
16
78
94
114
135
154
192
226
250
(g)
Spring Extend
(g)
∗ Rod end nut is included in the mass.
∗ Rod end nut is included in the mass.
Specifications
Single acting, Spring return; Single acting, Spring extend
0.7 MPa
0.15 MPa
Rubber bumper (Standard equipment)
Same as standard type. (Refer to page 99.)
Mountable (Band mounting style)
Bottom mounting style
10, 16
Mass
Component Parts
No.
1
2
3
4
5
6
7
Description Material
Aluminum alloy
Aluminum alloy
Stainless steel
Stainless steel
Brass
Brass
Piano wire
Note
Anodized
Anodized
Zinc chromated
Rod cover
Head cover
Cylinder tube
Piston rod
Piston A
Piston B
Return spring
No.
8
9
10
11
12
13
14
Description Material
Brass
Urethane
Rolled steel
NBR
NBR
NBR
NBR
Note
Nickel plated
Spring seat
Bumper
Rod end nut
Piston seal
Tube gasket
Piston gasket
Rod seal
100
Series CJ2R
Copper and Fluorine-free Air Cylinder
(For CRT manufacturing process)
Eliminates the effects by copper based ions and fluorine
based resins, etc. over the color cathode ray tube.
Making copper based materials into electroless nickel
plated treatment or changing them to the non-copper
materials in order to prevent copper ions from generating.
20-CJ2RA
Copper and fluorine-free
Action
Head cover
port location
Bore size
Stroke
Action
Max. operating pressure
Min. operating pressure
Cushion
Standard stroke (mm)
Auto switch
Mounting
Bore size (mm)
Construction (Not able to disassemble)
P0015-P0124-E.qxd 08.10.2 4:02 PM Page 100