( Over Head Cranes Current Collectors )
که به صورت طرحهای مختلف ارائه میگردد .
- تخت ( با اتصالات سیم و ترمینال و یا بدون آن )
- سه گوش ( مثلثی )
CURRENT COLLECTORS OF CARBON MATERIAL FOR OVERHEAD CRANES
Carbon inserts have obtained high reputation on account of their excellent characteristics .
Our qualities have been adopted to the individual demands , especially with regard to abrasion of the carbon and extreme careful treatment of the busbar line , which is covered with protective film of high graphite contents , resulting in an essential decrease of friction and wear
Arcs and radio interference suppression are thus avoide
Carbon current collectors cannot be used, if the busbar line is made of light metal material .
Our carbon inserts are supplied impregnated with a water – repellent liquid as to avoid harmful influences caused by humidity .
Chemical reactions which show bad influences become free by precipitation , by pollution or salty ambient conditions .
The pressure is varying in vast limits of 3 to 10 kgs. Corresponding to the individual application , i.e. cranes,mine traction motors, trolleybusses , subways and transport equipment .