The hollow hydraulic rotary cylinders feature an aluminum alloy construction, making them lighter and more compact than traditional rotary cylinders. This design ensures stable performance and minimizes mechanical load, even during high-speed rotation, enhancing efficiency and durability.
Spec & Model
|
Piston Area
|
Stroke
|
Maximum Allowable Rotational Speed (rpm)
|
Maximum Allowable Pressure (MPa)
|
GD³·kgm³
|
Weight (kg)
|
Total Leakage Volume (l/min)
|
|
---|---|---|---|---|---|---|---|---|
Push Side
|
Pull Side
|
|||||||
YK-428
|
50.6
|
48.3
|
9
|
6000
|
4.0 (40)
|
0.028
|
5.5
|
1.8
|
YK-536
|
67.5
|
60.5
|
15
|
0.047
|
6.5
|
2.5
|
||
YK-646
|
99.1
|
88.0
|
0.071
|
9
|
3.0
|
|||
YK-852
|
135.3
|
125.0
|
22
|
5500
|
0.129
|
13
|
3.9
|
|
YK-1075
|
187.2
|
169.5
|
25
|
4500
|
0.08
|
17
|
4.1
|
Spec & Model
|
A
(Inner diameter 1 D) |
B
|
C
|
D
|
E (h7)
|
F
|
G1 (Max)
|
G1 (Min)
|
G2 (Max)
|
G2 (Min)
|
H
|
J
|
K
|
L1
|
L2
|
M1
|
M2
|
M3
|
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
YK-428
|
90
|
120
|
96
100 |
106
|
80
|
44
|
13
|
4
|
33
|
24
|
57
|
89
|
124
|
M6x65
|
14
|
M33x1.5
M38x1.5 |
25
|
15
|
YK-536
|
105
|
140
|
115
|
124
|
100
|
48
|
14
|
-1
|
39
|
65
|
98
|
136
|
M8x70
|
M42x1.5
|
||||
YK-646
|
125
|
165
|
130
|
147
|
65
|
40
|
25
|
70
|
103
|
141
|
M8x75
|
M50x2
M55x2 |
30
|
|||||
YK-852
|
150
|
185
|
170
|
165
|
130
|
70
|
21
|
42
|
20
|
75
|
111
|
151
|
M8x8
|
M60x2
|
||||
YK-1075
|
175
|
215
|
190
|
190
|
160
|
95
|
25
|
0
|
50
|
25
|
94
|
134
|
188
|
M10x100
|
16
|
M85x2
|
35
|
Spec & Model
|
N1
|
N2
|
O1
H8 |
O2
H8 |
P
|
Q1
|
Q2
|
R
g7 |
S
H7 |
T
|
U
|
V
|
W1
|
W2
|
X1
|
X2
|
Y1
|
Y2
|
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
YK-428
|
M34x1.5
|
28
|
30
|
28
|
90
|
12
|
24
|
32
|
54
|
64
|
90
|
2.5
|
60
|
85
|
44
|
M5x6
|
78
|
M5x6
|
YK-536
|
M44x1.5
|
25
|
42
|
36
|
100
|
12
|
30
|
42
|
65
|
74
|
105
|
2.5
|
70
|
102
|
54
|
M5x6
|
90
|
M5x6
|
YK-646
|
M52x1.5
|
29
|
50
|
46
|
105
|
12
|
36
|
50
|
76
|
85
|
116
|
2.5
|
76
|
120
|
64
|
M5x6
|
100
|
M5x6
|
YK-852
|
M58x1.5
|
29
|
55
|
52
|
110
|
12
|
36
|
56
|
85
|
96
|
135
|
2.5
|
85
|
130
|
73
|
M6x7
|
110
|
M6x6
|
YK-1075
|
M84x1.5
|
30
|
85
|
75
|
139
|
12
|
36
|
81
|
108
|
121
|
158
|
7
|
98
|
160
|
98
|
M6x8
|
145
|
M6x8
|
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