Endless rubber ribbed belts are made of polychloroprene. These ribbed belts are characterised by their outstanding performance, high tensile strength and abrasion resistance, as well as good adhesion and uniform force distribution over the entire width of the belt. These rubber ribbed belts are also available with an aramide tension cord for extreme conditions.
Their long service lives, thanks to heavy-duty and wear-resistant materials, low-vibration, smooth and low noise running, combined with high belt speeds are just some of the features that set these rubber ribbed belts apart.
Rubber ribbed belts are available in a range of different profiles.
Standard properties:
- Temperature-resistant from -30° C to +80° C
- Conditionally resistant to oil
- Resistant to weathering
- Ozone-resistant
- Suitable for tropical climates
- Electrically conductive
Please refer to the respective data sheet for more detailed properties of the individual timing belts.
PJ
Ribbed belts are classified according to DIN 7867. The following data is used for classification: number of ribs, profile designation, reference length, design.
Endless rubber ribbed belts with a PJ profile have the following dimensions: rib distance 2.34 mm, belt height 3.8 mm, backing height 1.1 mm. They are used for large transmission ratios, drives with fixed centre distances, high belt speeds and with small pulley diameters and reverse tensioning idlers.
CONTI-V® MULTIRIB
The CONTI-V® MULTIRIB is an endless rubber ribbed belt, which conforms to DIN 7867. These rubber ribbed belts are primarily used with large transmission ratios, high belt speeds and small pulley diameters.
The belt consists of a polychloroprene belt base and top cover and a polyester cord tension member and is electrically conductive in accordance with ISO 1813.
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PJ
CONTI-V® MULTIRIB ELAST
The CONTI-V® MULTIRIB ELAST is an endless rubber ribbed belt, classified according to DIN 7867, which 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.
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PJ
Optibelt RB
The Optibelt RB is an endless rubber ribbed belt, classified according to DIN 7867, which is predominantly used in cement mixers, small compressors, small tools and white goods.
It features a wear-resistant rubber compound belt base, a polychloroprene top cover and a polyester cord tension member. The Optibelt RB units the excellent flexibility of flat belts with the high performance of V-belts.
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PJ
PK
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 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 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.
CONTI-V® MULTIRIB
The CONTI-V® MULTIRIB is an endless rubber ribbed belt, which conforms to DIN 7867. This rubber 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.
Download data sheets
PK
CONTI-V® MULTIRIB ELAST
The CONTI-V® MULTIRIB ELAST is manufactured as an endless rubber 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.
Download data sheets
PK
Optibelt RB
The Optibelt RB, an endless rubber 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.
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PK
PL
Ribbed belts are classified according to DIN 7867. The following data is used for classification: number of ribs, profile designation, reference length, design. Endless rubber ribbed belts with a PL profile have the following dimensions: rib distance 4.7 mm, belt height 9.0/7.5 mm, backing height 1.5 mm.
Preferred applications for these rubber ribbed belts include large transmission ratios, drives with fixed centre distances, high belt speeds, small pulley diameters and reverse tensioning idlers.
CONTI-V® MULTIRIB
The CONTI-V® MULTIRIB, classified according to DIN 7867, is an endless rubber ribbed belt. It can be used with large transmission ratios, high belt speeds and small pulley diameters. The CONTI-V® MULTIRIB features a polychloroprene belt base and top cover and a polyester cord tension member. Electrical conductivity according to ISO 1813 completes their properties.
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PL
CONTI-V® MULTIRIB POWER
The CONTI-V® MULTIRIB POWER is classified according to DIN 7867 and is manufactured as an endless rubber ribbed belt. It is characterised by its low-stretch aramide tension cord, which provides powerful power transmission with maximum loads.
The CONTI-V® MULTIRIB POWER has a polychloroprene belt base and top cover, an aramide tension cord and electrical conductivity according to ISO 1813.
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PL
PM
Rubber ribbed belts are classified according to DIN 7867. The following data is used for classification: number of ribs, profile designation, reference length, design. Endless rubber ribbed belts with a PM profile have the following dimensions: rib distance 9.4 mm, belt height 14.5 mm, backing height 1.5 mm.
Preferred fields of applications for these rubber ribbed belts include large transmission ratios, drives with fixed centre distances, high belt speeds, and with small pulley diameters and reverse tensioning idlers.
CONTI-V® MULTIRIB
The CONTI-V® MULTIRIB is an endless rubber ribbed belt, classified according to DIN 7867. Rubber ribbed belts are suitable for use with large transmission ratios, high belt speeds and small pulley diameters.
The CONTI-V® MULTIRIB features a polychloroprene belt base and top cover, a polyester cord tension member and electrical conductivity according to ISO 1813.
Download data sheets
PM
CONTI-V® MULTIRIB POWER
The CONTI-V® MULTIRIB POWER conforms to DIN 7867 and is manufactured as an endless rubber ribbed belt. It features a low-stretch aramide tension cord, which provides powerful power transmission with maximum loads.
The CONTI-V® MULTIRIB POWER has a polychloroprene belt base and top cover and an aramide tension cord. Its electrical conductivity according to ISO 1813 completes its properties.
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PM
PH
DIN 7867 classifies rubber ribbed belts by the following data: number of ribs, profile designation, reference length, design. Endless rubber ribbed belts with a PH profile have the following dimensions: rib distance 1.6 mm, belt height 2.5 mm.
Preferred applications for these rubber ribbed belts include household appliances, medical devices, machine tools, small conveyor belts or paper transport machinery.
Optibelt RB
The Optibelt RB is an endless rubber ribbed belt, which conforms to DIN 7867, and is very suitable for use in household appliances or medical devices. Its belt base is made of a wearresistant rubber compound, the top cover is made of polychloroprene and the tension cord is made of polyester cord. The Optibelt RB ribbed belt combines the excellent flexibility of flat belts with the high level of performance of V-belts.
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PH