Ningbo Helm Tower Hydraulic Technology Co., Ltd
Stator for H-HVK/HVL/HVN series Marine vane motor:
Could replace Japanese IHI vane motor spare parts with three series of
HVK,HVN,HVL total 10 size which can used in ship crane and port crane,
deck crane but also other machineries (i.e. windlass, mooring winch, etc).
|
Motor type
|
HVK-A
|
HVK-A
|
HVL-A
|
HVL-A
|
HVL-A
|
HVL-S
|
HVN-S
|
HVN-S
|
HVK-S
|
HVN-D
|
|
Motor Code
|
F2-7318
|
F2-7317
|
F2-8134
|
F2-8135
|
F2-8091
|
F2-8093
|
F2-8094
|
F2-8095
|
F2-8136
|
F2-8223
|
|
Rated Rotation
r/min
|
41.7
|
41.7
|
35
|
35
|
41.3
|
27.4
|
86.7
|
89.1
|
43.0
|
88.4
|
|
supply Oil
L/min
|
305.0
|
305.0
|
387
|
387
|
456.0
|
309.0
|
309.0
|
312.0
|
310.0
|
311.0
|
|
Reference oil
L/min
|
309
|
309
|
392
|
392
|
507
|
\
|
\
|
\
|
\
|
\
|
|
Efficiency pressure
MPa
|
12.7
|
12.7
|
11.9
|
11.9
|
13.4
|
12.5
|
13.4
|
10.3
|
10.4
|
11.3
|
|
Relief valve
Adjust pressure
MPa
|
16.0
|
16.0
|
15
|
15
|
16.7
|
16.0
|
16.7
|
13.0
|
13.0
|
14.0
|
|
r/min
|
41.7
|
41.7
|
35
|
35
|
41.3
|
27.4
|
86.7
|
89.1
|
43.0
|
88.4
|
|
Middle speed roll up rotation
r/min
|
62.6
|
62.6
|
52.5
|
52.5
|
62.0
|
\
|
\
|
\
|
\
|
\
|
|
High speed roll up rotation
r/min
|
125
|
125
|
105
|
105
|
124
|
\
|
\
|
\
|
\
|
178.6
|
|
Roll down limit rotation speed
r/min
|
≤132
|
≤132
|
≤111
|
≤111
|
≤131
|
≤30
|
≤100
|
≤100
|
≤50
|
≤175
|
|
Static skid
T(S)
|
≥20
|
≥20
|
≥20
|
≥20
|
≥20
|
≥20
|
≥15
|
≥15
|
≥20
|
≥15
|
|
Rated load
Hoisting load
T(TON)
|
4.35
|
4.35
|
6.5
|
6.5
|
6.5
|
6.5
|
2.10
|
2.1
|
4.35
|
2.1
|
|
Displacement
L/r
|
6.741
|
6.741
|
10.149
|
10.149
|
10.149
|
10.149
|
3.304
|
3.304
|
3.304
|
3.304
|
|
Rated Pressure
MPa
|
14.7
|
14.7
|
14.7
|
14.7
|
14.7
|
14.7
|
14.7
|
14.7
|
14.7
|
14.7
|
|
Actual Torque at Rated pressure
N*M
|
14700
|
14700
|
22050
|
22050
|
22050
|
22050
|
7350
|
7350
|
7350
|
7350
|
|
Min.Speed
r/min
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
|
Mechanical efficiency
%
|
96
|
96
|
96
|
96
|
96
|
96
|
96
|
96
|
96
|
96
|