Usage
JYB series winch is mainly used in undergroup of coal mine and other mines in slope Angle is less than 30 ° of roadway traction harvesters.
Feature
Drive by planetary gear, have the feature of compact structure, good rigidity, high efficiency, easy move & installation, starting smooth, operating flexible,braking reliable and low noise.
Technical Parameter
Model No. JYB-40×1.25 JYB-50×1.40 JYB-60×1.25
Rope satic tension KN 40 50 60
Rope speed m/s ≥1.25 ≥1.40 ≥1.25
Roller（Dia×Width） mm φ580×600 φ580×600 φ710×800
Rope capacity m ≥650 ≥650 ≥650
Rope dia mm φ21.5 φ23 φ26
Motor No. YBK2 280M-6 YBK2 280S-4 YBK2 315M-6
Power kw 55 75 90
Rotation speed r/min 980 1480 989
Voltage V 380/660或660/1140
Outer size Length mm 1965（2286） 1965（2286） 2578（2856）
Width mm 2500 2500 2794
Height mm 2117 2117 2272
Electro-hydraulic pusher BYT1-180/12 BYT1-320/12
Explosion-proof vacuum reversing magnetic starter QBZ-120ND QBZ-200ND
Explosion-proof control button BZA1-5/36-3
Winch uality(Included motor) kg 3800 4500 5550
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