Advertisement
Symbol
Double acting/Single rod
Single acting/Spring return
Mini Free-mount Cylinder
Specifications
Bore size (mm)
Action
Fluid
Proof pressure
Double acting
Min. operating
Single acting
pressure MPa
(spring return)
Max. operating pressure
Ambient and fluid
temperature
Cushion
Lubrication
Piston speed
Thread tolerance
Stroke length tolerance
Mounting
Theoretical Output/Double Acting
Bore size
Rod size
Operating
(mm)
direction
(mm)
4
2
6
4
8
5
10
6
Spring Reaction Force/Single Acting
Spring in pre-loaded condition
IN
→
When the spring is set in the cylinder
Bore size
Spring
(mm)
condition
Pre-loaded
4
Loaded
Pre-loaded
6
Loaded
Pre-loaded
8
Loaded
Pre-loaded
10
Loaded
Weights /Double Acting
Standard stroke (mm)
Bore size
(mm)
4
6
CUJB4
7.2
7.9
CUJB6
12.4
13.6
CUJB8
15.6
17.0
CUJB10
17.9
19.4
Single Acting
Standard stroke (mm)
Bore size
(mm)
4
CUJB4
7.2
CUJB6
12.8
CUJB8
15.8
CUJB10
17.9
4
6
Double acting/Single acting (spring return)
Air
1.05MPa
0.15MPa
0.35MPa
0.3MPa
0.7MPa
Without auto switch: -10°C to 70°C (with no freezing)
With auto switch: -10°C to 60°C (with no freezing)
None
Non-lube
50 to 500mm/s
JIS class 2
+0.5
0
Through hole
Operating pressure (MPa)
Piston area
(mm²)
0.3
OUT
3.76
12.6
IN
2.82
9.4
OUT
28.3
8.48
IN
4.71
15.7
OUT
15.07
50.3
IN
30.6
9.18
23.56
OUT
78.5
IN
15.07
50.3
Spring in loaded condition
OUT
←
When the spring is contracted by applying air
Stroke (mm)
4
6
1.70
1.27
2.55
2.55
2.45
2.01
3.33
3.33
4.67
3.76
6.47
6.47
5.04
4.18
6.77
6.77
8
10
15
20
8.6
9.3
––
––
14.8
18.9
16.0
––
18.4
19.7
23.0
26.4
20.8
22.3
25.9
29.5
8
10
6
––
7.9
––
15.2
––
14.0
18.6
19.9
17.2
20.8
22.3
19.4
CUJ
Series
8
10
0.1MPa
0.2MPa
OUT
IN
(N)
0.5
0.7
6.28
8.79
4.71
6.59
14.13
19.79
7.85
10.99
25.13
35.18
15.31
21.44
39.26
54.97
25.13
35.18
(N)
8
10
––
––
––
––
––
1.57
––
3.33
2.86
1.96
6.47
6.47
3.31
2.45
6.77
6.77
(g)
Additional weight
With magnet Rod end male thread
0.4
––
2.7
0.8
3.0
1.5
3.2
2.6
(g)
Additional weight
With magnet Rod end male thread
––
0.4
2.4
0.8
2.5
1.5
2.4
2.6
2
Advertisement
Need help?
Do you have a question about the CUJ Series and is the answer not in the manual?
Questions and answers