Ningbo Helm Tower Hydraulic Technology Co., Ltd
H-HVN series Marine Vane Motor:
Could replace Japanese IHI vane motor with HVK series total 3 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
|
|
Low speed roll up rotation
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
|