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Endura Poly-V Multi-Ribbed Belts: PJ, PK, PL, PM Profile Serpentine Drive Belts | Endura Hi-Tech pneumatic product available at Shri Narayan Machinery LLP Noida
Endura Hi-Tech

Endura Poly-V Multi-Ribbed Belts: PJ, PK, PL, PM Profile Serpentine Drive Belts

Flat-belt flexibility with V-belt grip: Endura Poly-V multi-ribbed belts run longitudinal ribs in four pitches, PJ (2.34mm), PK (3.56mm), PL (4.70mm), and PM (9.40mm), spreading load evenly for vibration-free drives at up to 60 m/s. The thin body bends around pulleys as small as 15mm (PJ profile), which is how washing machines, treadmills, sewing machines, and automotive serpentine systems pack multiple driven accessories onto one belt. EPDM rubber with fibre-loaded ribs takes the wear; polyester cords hold length and tracking, per ISO 9982 and DIN 7867. One wide Poly-V can replace a 3-5 belt classical drive if you switch to ribbed pulleys. To identify a replacement, count the ribs and note the pitch, or send us the machine model. Stocked at Sector 9, Noida; WhatsApp for price.

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Rib Profiles Available: PJ, PK, PL, PMPJ Profile: 2.34mm rib pitch, minimum pulley diameter 15mmPK Profile: 3.56mm rib pitch, minimum pulley diameter 35mmPL Profile: 4.70mm rib pitch, minimum pulley diameter 50mm

Key Features

Four rib profiles: PJ (2.34mm pitch), PK (3.56mm pitch), PL (4.70mm pitch), PM (9.40mm pitch)
Multiple V-ribs for uniform load distribution and vibration-free, quiet operation
Ultra-high speed capability up to 60 m/s, ideal for high RPM drives
Thin, flexible construction allows bending around very small pulleys (15mm+ for PJ)
EPDM rubber compound with fibre-reinforced ribs for superior wear resistance
Polyester tensile cord ensures minimal stretch and consistent belt tracking
Can drive multiple accessories from a single serpentine belt path
Anti-static and oil-resistant construction suitable for enclosed machine environments

Technical Specifications

Rib Profiles AvailablePJ, PK, PL, PM
PJ Profile2.34mm rib pitch, minimum pulley diameter 15mm
PK Profile3.56mm rib pitch, minimum pulley diameter 35mm
PL Profile4.70mm rib pitch, minimum pulley diameter 50mm
PM Profile9.40mm rib pitch, minimum pulley diameter 112mm
Number of Ribs3 to 20+ ribs (custom cut to application)
Maximum Belt SpeedUp to 60 m/s
Temperature Range-30 degree C to +80 degree C (EPDM compound)
MaterialEPDM rubber, fibre-reinforced ribs, polyester tensile cord
Effective Length RangePJ: 356-2489mm, PK: 630-3000mm, PL/PM: custom
StandardsISO 9982, DIN 7867, RMA
ConstructionMulti-ribbed (longitudinal V-ribs on flat belt body)

Applications

The Poly-V Belts is used across a wide range of industrial applications:

  • Washing machine drum drives and tumble dryer motors
  • Industrial sewing machines and textile finishing equipment
  • Woodworking planers, jointers, and thickness planers
  • Treadmills, gym equipment, and fitness machine drives
  • Small compressor and vacuum pump drives
  • Paper shredders, document handling, and office automation equipment
  • Automotive alternator, AC, and water pump serpentine drives
  • CNC servo motor drives and high-speed spindle applications

Industries Served

Home Appliances & Consumer DurablesTextile & Garment ManufacturingAutomotive & AftermarketOffice Automation & IT EquipmentWoodworking & Furniture ManufacturingFitness & Sports Equipment

Need Poly-V Belts? Get the Best Dealer Price

As your Endura Hi-Tech dealer, Shri Narayan Machinery LLP offers competitive pricing on the full Poly-V Belts range. Call us for availability and your best quote.

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C-101, Sector 9, Noida, Uttar Pradesh 201301 | Endura Hi-Tech Dealer

Frequently Asked Questions: Poly-V Belts

A Poly-V (multi-ribbed) belt is a flat belt with multiple small V-shaped ribs running along its length. Unlike a conventional V-belt that uses a single wedge to grip the pulley, a Poly-V belt distributes load across many small ribs for uniform power transmission with minimal vibration. That makes Poly-V belts ideal for high-speed, compact drives where smooth operation and space efficiency matter, like appliance motors, automotive serpentine systems, and precision machine drives.

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