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Application
This winch is mainly used in underground mining and the tunnel whose angle is under 30°
The surrounding temperature is be among 0-40 degree, the humidity is be no more than 95%（25℃）, the height should not be higher than 1000meter by the sea level.
The dust and gas content should be within the the regulation in COAL MINE SAFETY REGULATIONS.
This winch shall never be used to lift people and heavy stuff.
The regulator and the speed killer should not be used at the same time.
The corollary equipment should be assured to be within the effective dates.
Technical parameters
|
Model |
JYB-40×1.25 |
JYB-50×1.40 |
JYB-60×1.30 |
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Static tension of steel rope |
Inner layer |
54KN |
68.8KN |
80KN |
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|
Outer layer |
32KN |
40.2KN |
50KN |
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Reference layer |
40KN |
50KN |
60KN |
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Rope speed |
Outer layer |
1.54m/s |
1.79 m/s |
1.6 m/s |
|
|
Inner layer |
0.95m/s |
1.00 m/s |
1.0 m/s |
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Reference layer |
1.25m/s |
1.40 m/s |
1.30 m/s |
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Drum diameter |
Φ580mm |
Φ610mm |
Φ720mm |
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Rope volume |
650m |
700m |
850m |
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Steel rope diameter(mm) |
Φ22mm |
Φ24mm |
Φ26mm |
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Electromotor |
Model (B35) |
YBK2-280M-6 |
YBK2-280S-4 |
YBK2-315M-6 |
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Power |
55kw |
75kw |
90kw |
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Rotate speed |
980r/min |
1450r/min |
980r/min |
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Voltage |
380/660vor 660/1140V |
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Electro-hydraulic impeller |
BYT180/12(380/660) |
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Winch weight (include dynamo) |
3650Kg |
3800 Kg |
5547 Kg |
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Auxiliary: flame-proof vacuum electromagnetic starter |
QBZ-120/1140(660)AN |
QBZ-160/1140(660)AN |
QBZ-200/1140(660)AN |
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Flame-proof control button |
BZA1-5/36-3 |
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