This series of products to enhance load large, to enhance long distance and high safety factor, low power consumption.
This product is mainly used for various types of mine shafts to do to upgrade materials, transportation personnel,JKMD Technical Features1, spindle and wheel hub for the whole forging, the friction wheel spokes with the use of high strength bolt connection.2, friction pads use high-performance friction pads, friction coefficient of high, good wear-resistance and absorb vibration energy wire rope to prevent the rope reversed, will not be soaked, and anti-corrosion resistance.3, friction wheel all-welded structure, and spoke with the overall plate convergence.4, use double row radial bearing spherical roller bearings, allowing micro-jump move around the bearing center to supplement the force due to shaft bending brought about by the angular displacement.5, planetary gear reducer with low-speed shaft gear couplings, high-speed shaft coupling elastic rod pin.6, the brake hydraulic cylinder rear-mounted disc brake, each brake wear are equipped with brake disc spring fatigue detection switches and switch.7, using low-speed DC motor, the stator for the split type, the rotor is suspended directly connected with the spindle end flange to drive the work rolls can be avoided reducer, even the device and the motor shaft in the bearing and lubrication points , transmission smooth, low noise environment.8, DC-controlled power supply using thyristor armature reverse manner and in accordance with the system and electrical wiring capacity of the size of the main selection, when a group of rectifier bridge failure can be switched to half-speed or full load half load speed and other emergency response Running an independent dual system hydraulic station.
multi-rope friction hoist
