
POLY-V BELT PK PROFILE (3.56MM)
We distribute a wide range of friction and drive belts, also known as poly-V belts or ribbed belts, which combine the advantages of flat belts and V-belts. The PIX-X'ceed® belt series with a PK/K profile features a series of longitudinal ribs that ensure high tensile strength with up to 98% power transmission, as the ribs center the belt on the pulley. Despite the belt's high power transmission, PK/K profile ribbed belts are very flexible, making them suitable for small pulleys (max. Ø45 mm) as well as for use in turned and compact drives. PIX-X'ceed® belts are manufactured with fiberglass reinforcement and made of durable 4.6 mm thick neoprene rubber, which contributes to quiet operation by absorbing shocks and vibrations. The durable elastomer material withstands temperatures from -25°C to +100°C and is also oil-resistant and antistatic according to ISO 1813.
We offer a wide range of PK/K profile poly-V belts with a 3.56 mm pitch, which indicates the metric distance between the ribs. The profile is available in standard widths from 3 to 12 ribs and standard lengths from 545 to 4145 mm. The number of ribs affects the belt's tensile strength; that is, the more ribs the belt has, the more power it can transmit. The PK/K belt series can be used in high-speed drives up to 55 m/sec and in applications with extreme gear ratios up to 1:40. They are used in a variety of drive applications, such as hoists, elevators, pumps, compressors, and wood saws. PIX-X'ceed® PK/K profile poly-V belts can be advantageously coated with a finish of your choice to improve running characteristics and reduce noise.






