４．Model selection
４－１．Allowable Kinetic Energy
Table 4
Bore size(mm)
32
40
50
63
Piston speed(m/s)
0.05～0.5
Allowable kinetic energy(J)
2.2
3.4
5.9
11
【Formula】
Kinetic energy E(J)=
2
M)V
(m
2
+
m：Weight of cylinder operating part(kg)
M：Load weight(kg)
V：Piston speed(m/s)
Weight of cylinder movable parts / Without built-in magnet Unit：kg
Cylinder stroke(mm)
Bore
size
(mm)
25
50
75
100
125
150
200
250
300
400
500
600
32
0.20
0.23
0.25
0.27
0.29
0.32
0.36
0.41
0.45
0.54
0.63
―
40
0.37
0.41
0.45
0.49
0.53
0.57
0.65
0.73
0.81
0.97
1.13
―
50
0.63
0.69
0.75
0.82
0.88
0.94
1.07
1.19
1.31
1.56
1.81
2.06
63
0.84
0.90
0.96
1.02
1.08
1.15
1.27
1.40
1.52
1.77
2.02
2.27
Weight of cylinder movable parts / With built-in magnet Unit：kg
Cylinder stroke(mm)
Bore
size
(mm)
25
50
75
100
125
150
200
250
300
400
500
600
32
0.21
0.24
0.26
0.28
0.30
0.33
0.37
0.42
0.46
0.55
0.64
―
40
0.38
0.42
0.46
0.50
0.54
0.58
0.66
0.74
0.82
0.98
1.14
―
50
0.64
0.70
0.76
0.83
0.89
0.95
1.08
1.20
1.32
1.57
1.82
2.07
63
0.85
0.91
0.97
1.03
1.09
1.16
1.28
1.41
1.53
1.78
2.03
2.28
－
13
－
W
Load weight：M
Weight of cylinder
operating part：m
