JYB series haulage winches are mainly suitable for hauling tramcars and other auxiliary haulage work in underground coal mines and other mines in tunnels with an inclination of less than 30 °.
JYB series transportation winches are structurally driven by two-stage planetary gears, featuring compact structure, high efficiency, convenient operation, low noise, and safe and reliable braking.
JYB series transport winches are strictly prohibited from being used for carrying or lifting people.
JYB series transportation winches have independent safety braking and working braking, ensuring safe and reliable use.
According to user needs, provide products that can be interchanged between left and right motors; Provide products with detachable bases; Provide safety brakes using heavy hammer force braking products.
Optional electric control device and leakage communication system for winch
Leakage communication system
The winch is equipped with a leakage mobile communication system that can achieve functions such as counting, calling, and emergency stop locking. The system has strong anti-interference ability, clear communication throughout the network, reliable quality, and complete range of valid certificates. The equipment equipped for the leakage communication system mainly includes: communication/signal base station, base power supply, leakage cable, handheld device, terminal junction box, etc. The leakage communication is connected to the special electric control system of the winch, which can realize the function of emergency stop of the winch host by the leakage communication device and improve the safety of the winch operation
Special electric control device for winch
The electric control part has parameter display and monitoring, relative running distance, display of the running position of the tractor, dynamic digital display of the distance from the tractor to the main motor, (up, down, stop, reset, etc.) operation status display, and control system parameters (voltage, current, frequency, working time, current time, etc.) display. The electric control part has conventional protection (overcurrent, overvoltage, undervoltage, short circuit, overload, short phase overheating, etc.), special protection (over winding, over discharge, overspeed, underspeed, functional element overheating, etc.), and fault memory functions. The special electric control device for the winch is equipped with a voice, sound, and light alarm device for mining, which can achieve the warning of "driving, no pedestrians" along the roadway when the winch is running, improving the safety of the winch operation.
Model | JYB-40×1.25 | JYB-50×1.40 | JYB-60×1.25 | |
Static tension of steel wire rope on reference layer KN | 40 | 50 | 60 | |
Wire rope speed on reference layer m/s | 1.25 | 1.40 | 1.25 | |
Drum (diameter × Width) mm | φ580×600 | φ580×600 | φ710×800 | |
Rope capacity m | 820 | 710 | 850 | |
Diameter of steel wire rope mm | φ22 | φ24 | φ26 | |
electric motor | model | YBK3-280M-6 | YBK3-280S-4 | YBK3-315M-6 |
Power kw | 55 | 75 | 90 | |
Rotation speed r/min | 980 | 1480 | 989 | |
Electrohydraulic thruster | BYT1-180/12 | BYT1-320/12 | ||
Overall dimensions (length × wide × Height) mm | 2650×2280×2150 | 2650×2280×2150 | 2850×2732×2290 | |
Winch mass kg | 4620 | 4680 | 6200 | |
Note: Our products have been continuously improved with technological progress. If there are differences between the parameters and structural characteristics listed in the sample and the actual object, the actual object shall prevail. |