Ningbo Helm Tower Hydraulic Technology Co., Ltd
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Driving shaft 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).
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Motor type
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HVK-A
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HVK-A
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HVL-A
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HVL-A
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HVL-A
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HVL-S
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HVN-S
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HVN-S
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HVK-S
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HVN-D
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Motor Code
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F2-7318
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F2-7317
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F2-8134
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F2-8135
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F2-8091
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F2-8093
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F2-8094
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F2-8095
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F2-8136
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F2-8223
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Rated Rotation
r/min
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41.7
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41.7
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35
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35
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41.3
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27.4
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86.7
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89.1
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43.0
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88.4
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supply Oil
L/min
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305.0
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305.0
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387
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387
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456.0
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309.0
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309.0
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312.0
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310.0
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311.0
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Reference oil
L/min
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309
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309
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392
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392
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507
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\
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\
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\
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\
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\
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Efficiency pressure
MPa
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12.7
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12.7
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11.9
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11.9
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13.4
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12.5
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13.4
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10.3
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10.4
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11.3
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Relief valve
Adjust pressure
MPa
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16.0
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16.0
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15
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15
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16.7
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16.0
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16.7
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13.0
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13.0
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14.0
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r/min
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41.7
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41.7
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35
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35
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41.3
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27.4
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86.7
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89.1
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43.0
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88.4
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Middle speed roll up rotation
r/min
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62.6
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62.6
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52.5
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52.5
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62.0
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\
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\
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\
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\
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\
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High speed roll up rotation
r/min
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125
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125
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105
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105
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124
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\
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\
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\
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\
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178.6
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Roll down limit rotation speed
r/min
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≤132
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≤132
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≤111
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≤111
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≤131
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≤30
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≤100
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≤100
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≤50
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≤175
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Static skid
T(S)
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≥20
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≥20
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≥20
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≥20
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≥20
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≥20
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≥15
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≥15
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≥20
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≥15
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Rated load
Hoisting load
T(TON)
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4.35
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4.35
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6.5
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6.5
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6.5
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6.5
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2.10
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2.1
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4.35
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2.1
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Displacement
L/r
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6.741
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6.741
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10.149
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10.149
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10.149
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10.149
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3.304
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3.304
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3.304
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3.304
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Rated Pressure
MPa
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14.7
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14.7
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14.7
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14.7
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14.7
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14.7
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14.7
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14.7
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14.7
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14.7
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Actual Torque at Rated pressure
N*M
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14700
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14700
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22050
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22050
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22050
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22050
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7350
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7350
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7350
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7350
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Min.Speed
r/min
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4
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4
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4
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4
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4
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4
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4
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4
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4
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4
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Mechanical efficiency
%
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96
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96
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96
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96
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96
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96
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96
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96
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96
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96
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