Multi Ribbed Belts

PIX-X'ceed® Ribbed / Poly-V Belts

Suitable for smaller diameter pulleys

Low noise

Superior flexibility

Serpentine drive

REACH and RoHS

Anti-static

Oil-resistant

Heat-resistant

Temperature range -25°C to +100°C

Cover

Wear-resistant, CR rubberized, blended fabric

Cushion Matrix

CR rubber compound

Tensile Member

Polyester Cord

Compression Matrix

High-modulus rubber compound with precision grooved ribs

Experience the product

Our stunning interactive 3D Belt model allows viewers to get a hands-on experience with products by allowing them to view them from any angle or scale with rich rendering.

Augmented Reality (AR)

3D Viewer

Any Device

Any Browser

Reference Standards

RMA IP-26, ISO 9982 & DIN 7867

Applications


Crude oil pumps, Spreaders, Seeding machines, Vegetable crushers, Household appliances, Washing machines, Dryers, Machine tools, Grinders, etc.

Notes

  • Intermediate sizes are available upon request

Product Label

image box

Product Range

Section Thickness
(Th) (mm)		 Rib Pitch
(p) (mm)		 Min. Pulley Dia.
(mm)		 No. of possible Ribs Manufacturing Range Length Desg. Additional Product
Details
Min.
(mm)		 Max.
(mm)
PJ 3.50 2.34 20 2 to 235 280 5000 Le
PK 4.50 3.56 45 2 to 150* # 280 5000 Le
PL 7.60 4.70 75 2 to 110 500 5000 Le
PL 7.60 4.70 75 2 to 78 5001 12000 Le
PM 13.30 9.40 180 2 to 52 950 5000 Le
PM 13.30 9.40 180 2 to 38 5001 12000 Le

Notes

* Belts are available in Moulded type: 60 ribs in each sleeve: PK-710, 720, 730, 740

# Belts are available in Moulded type: 130 ribs in each sleeve: PK-750, 770, 800, 875, 930, 1035, 1040, 1045,1094, 1115, 1170, 1200, 1220, 1240, 1250, 1323, 1363, 1370, 1385, 1397, 1422, 1435, 1515, 1570, 1585, 1665, 1705, 1820, 1835, 1866, 2245

PIX-X’ceed® Multi Ribbed Belts are an ideal solution for compact drives in household appliances and heavy machinery. Multi Ribbed Belts combine the high flexibility of flat Belts with a high power transmission capacity of V-Belts.

Multi Ribbed Belts enable economic solutions even under difficult drive conditions, such as large transmission ratios, high Belt speeds, small pulley diameters and back idler pulleys.

Multi Ribbed Belts consist of multiple V-grooves. The design allows operation on small pulley diameters. Multi Ribbed Belts offer high Belt speed. Multi Ribbed Belts are designed for high power transmission ratios and offer high power output.

PIX-X’ceed® Multi Ribbed Belts are available in PH, PJ, PK, PL and PM profiles, these Belts are available in the standard version, high temperature, elasticated, topcoat; for packaging machinery, FRAS; which are fire-resistant, anti-static Belts and double-sided multi ribbed belts.

Product Selection Dashboard

Belt Selection
Guide

 Select Belt based on construction type

Drive Design Calculator

 Select Belt based on drive data

Optimal Drive Configurator

 Select Belt based on cost ownership

Specification
Sheet Generator

 Create product data sheet on demand

Frequently Asked Questions

Multi Ribbed Belts, also known as Poly-V Belts or serpentine Belts, are drive Belts featuring multiple V-shaped ribs running along their length, providing increased surface area for power transmission.
They are extensively used in automotive engines, HVAC systems, industrial machinery, and various applications requiring efficient power transmission, such as in compressors and pumps.
Multi Ribbed Belts have multiple ribs instead of a single wide V-shaped belt. This design allows for increased contact area with the pulleys, enabling higher power transmission capacity and reduced slippage.
They are usually made from a combination of rubber compounds and synthetic materials like polyester or aramid fibers, providing flexibility, strength, and resistance to wear.
They offer higher power transmission efficiency, reduced noise, increased flexibility, and the ability to operate in compact spaces compared to standard V-Belts.
Replacement intervals depend on usage, load, environmental conditions, and manufacturer recommendations. Regular inspections and adherence to maintenance schedules are crucial.
Signs include visible wear on the ribs, cracking, loss of tension, increased noise during operation, reduced efficiency, or reaching the recommended service life specified by the manufacturer.
Replacing Multi Ribbed Belts requires specific tools and expertise due to their tensioning requirements. It's recommended to have trained technicians or maintenance personnel handle replacements.
Regular inspection for wear, proper tension adjustment, alignment checks, and following manufacturer-recommended maintenance schedules are crucial for maximizing belt lifespan and efficiency.
Multi Ribbed Belts are designed to function in various temperatures and conditions but may be affected by extreme heat, cold, moisture, or exposure to certain chemicals.
Explide
Drag