ELEMET rubber elevator belts structure consists of a steel carcass composed by a resistant steel cords warp with elastic module aimed at getting the best compromise between low elongation and good flexibility. Two steel wefts placed in the bottom and in the top cover assure a better stability while performing, helping buckets fixing as well as increasing belt resistance against cut and tear.
Rubber compounds for elevator belts have two main purposes: carcass protection against material and moisture aggression and assuring the perfect buckets holding up. In order to guarantee safety and longer life, under hard working conditions too, all type of rubber compounds are antistatic and ozone protected.
SX - Medium temperature resistance
SX is a rubber compound assuring resistance against abrasion; it is developed for maximum temperature of 100°C. It is not oil resistant.
BX - Superior temperature resistance
BX is the rubber compound that assures the maximum heat resistance for a rubber compound. It is designed to work at maximum temperature of 180°C. It is not oil resistant.
|Belt style N/mm||800||1000||1250||1600||2000||2250||2500||2750||3000||3200||3500|
|Drive pulley mm||500||500||630||630||630||800||800||800||800||800||800|
|Lower pulley mm||400||400||500||500||500||630||630||630||630||630||630|
There is not a general clamping device identification method for any steel carcass rubber elevator belts as any clamping device must be designed according to belt breaking load, steel cords construction and diameter, pulleys diameter and holes pattern for buckets fixation.
Although ELEMET are realized with very thin and elastic steel cables in order to minimize the effort in the splicing area, these clamping devices have got two crucial characteristics so to get good performances avoiding cords breaking or belt tearing:
a)sufficient radius of curvature in order to distribute the tensions along the cords reducing the chance of cord breaking due to steel fatigue;
b)suitable bolts distribution, steel plates robustness and clamp surface to give high friction coefficient assuring a perfect clamping with reduced number of damaged cords.
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