Datasheet

Spring Return
10
38
45
54
63
—
—
—
—
16
73
90
112
134
155
198
234
260
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
Action
Max. operating pressure
Min. operating pressure
Cushion
Standard stroke (mm)
Auto switch
Mounting
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 107.)
Mountable (Band mounting style)
Bottom mounting style
10, 16
Bore size (mm)
Component Parts
No.
1
2
3
4
5
6
7
8
Description Material
Aluminum alloy
Aluminum alloy
Stainless steel
Stainless steel
Brass
Brass
Piano wire
Brass
Note
Anodized
Anodized
Zinc chromated
Rod cover
Head cover
Cylinder tube
Piston rod
Piston A
Piston B
Return spring
Spring seat
No.
9
10
11
12
13
14
Description Material
Urethane
Rolled steel
NBR
NBR
NBR
NBR
Note
Nickel plated
Bumper
Rod end nut
Piston seal
Tube gasket
Piston gasket
Rod seal
Mass
108
Series CJ2RK
Bore size (mm)
Mass
∗
15 stroke
30 stroke
45 stroke
60 stroke
75 stroke
100 stroke
125 stroke
150 stroke
15 stroke
30 stroke
45 stroke
60 stroke
75 stroke
100 stroke
125 stroke
150 stroke
Mass
∗
Bore size (mm)
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-CJ2RKA
Copper and fluorine-free
Action
Head cover
port location
Bore size
Stroke
Construction (Not able to disassemble)
Single acting, Spring return
Single acting, Spring extend
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