V-Ribbed belts, which conform to DIN 7867, have the following data, which is used for their classification: number of ribs, profile designation, reference length, design.
Endless rubber V-ribbed belts with a PK profile have the following dimensions: rib distance 3.56 mm, belt height 5.0 mm, backing height 1.5 mm. These rubber V-ribbed belts are used for large transmission ratios, drives with fixed centre distances, high belt speeds and with small pulley diameters and reverse tensioning idlers.
The CONTI®-V MULTIRIB is an endless rubber V-ribbed belt, which conforms to DIN 7867. This rubber V-ribbed belt is suitable for large transmission ratios, high belt speeds and small pulley diameters.
It features a polychloroprene belt base and top cover and a polyester cord tension member. Electrical conductivity according to ISO 1813 completes their properties.
The CONTI®-V MULTIRIB ELAST is manufactured as an endless rubber V-ribbed belt, classified according to DIN 7867, and is used for drives with fixed centre distances without separate tensioning equipment. It consists of a polychloroprene belt base and top cover and a polyester cord tension member and is electrically conductive in accordance with ISO 1813.
The Optibelt RB, an endless rubber V-ribbed belt, classified according to DIN 7867, is predominantly used in cement mixers, small compressors, small tools and in the white goods industry.
The belt base is made of a wear-resistant rubber compound, the top cover is made of polychloroprene and the tension cord is made of polyester cord. The Optibelt RB combines the excellent flexibility of flat belts with the high performance of V-belts.