Electrical Diagram Ld Type Overhead Crane
Overhead crane, also known as bridge crane, is a type of crane where the hook-and-line mechanism runs along a horizontal beam that it runs along two widely separated rails itself. Often it is in a long factory building and runs along rails along the building's two long walls. It is similar to a gantry crane.
LD single girder crane for metallurgy is mainly used for lifting molten and foundry location. Its configured lifting mechanism is model YHII electric hoist for metallurgy, hoisting capacity≤10t. Main girder bottom of crane adopts to special heat insulation disposal. Working environment temper is -10ºC-60ºC, relative humidity is ≤50% in 40ºC. Design and manufacture of crane meet the requirements of AQSIQ Doc# (2007)375. Other situations that lift fusion non-metallic material or hot solid metal can refer.
|Crane travelling mechanism||travelling speed m/min||20||30|
|Lifting mechanism (electric hoist)& electric hoist travelling mechanism||model of electric hoist||YHII|
|travelling speed m/min||20|
|motor||cone squirrel-cage model|
|Working system||intermediate Jc=25%|
|Electric current||3-Phase 380V 50Hz|
|Width of trail||37-70|