UNI POLY-RIBS BELT

Uni Poly-Ribs Belt

Poly-Ribbed Belts are an ideal solution for compact drives in household appliances and heavy machinery. 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. Speed ratio up to 40:1 possible, smoother, vibration free, Low static, noise free, high flexibility.

Reinforcement polyester stiff cabled cord. Use of a single multi-ribs belt eliminate the necessity to use multiple matched set of belts. Poly-Ribbed Belts consist of multiple V-grooves. The design allows operation on small pulley diameters. Ribbed Belts offer high Belt speed. Ribbed Belts are designed for high power transmission ratios and offer high power output.

Poly-Ribbed / Poly V-Belts are available in PH, PJ, PK, PM, DPK, L profile.

  • High power transmission capacity
  • Suitable for small pulley diameters
  • Maximum Belt linear speed up to 60 m/Sec
  • Highly flexible, noise free & smooth running
  • Can be used for speed ratios up to 1:30
  • Anti-static oil & heat resistant
  • Temperature range: -25°C to +100°C
Poly-ribbed-Belt
Double-Side-Poly-Ribs
Poly-Rib-profile

PRODUCT RANGE

Section Thickness 't'
(mm)
Rib Pitch 'p'
(mm)
No. of possible
Ribs
MPD Minimum Pulley Dia
(MM)
Min
(mm)
Max
(mm)
PH 2.9 1.60 2 to 280 13 280 5100 mm
PJ 3.8 2.34 2 to 235 20 280 5100 mm
PK 4.5 3.56 2 to 150 45 280 5100 mm
PL 7.6 4.70 2 to 110 75 500 5100 mm
2 to 45 5100 10000 mm
PM 13.3 9.40 2 to 52 180 950 5100 mm
2 to 24 5100 10000 mm
Poly-Ribbed--FRAS

Also Available in FRAS (Fire resistant, Anti-static)
FRAS Product Range: Sections: PJ, PK, PL, PM

Features: Fire resistant, antistatic, electrical resistance values are most stringent than ISO 1813, fulfills requirement according to pr-EN 13464-5:2003 & ISO 9563:1990, ATEX certified
Temperature range: -25ºC to +100ºC

Applications: Coal mines, fire prone areas, petrochemical installations etc.
ATEX Certified

 

Poly-Ribbed-Thermal

Also available in HIGH TEMPERATURE BELTS
High temperature Product Range: Sections: PJ, PK, PL

Features:
• Temperature range: -35ºC to +130ºC
• High temperature resistant
• Longer service life
• Crack & damage free in high temperature applications

Poly-Ribbed-Double-Sided

Also Available in DOUBLE SIDED POLY-RIBBED BELTS
Double sided Product Range:

Sections:
DPK: 2 to 22 ribs – DPK Section length: 1195 mm to 3105 mm
DPL: 2 to 22 ribs – DPL Section length: 1200 mm to 3105 mm

Temperature range: -25ºC to +100ºC
Applications: High speed engines, serpentine drives, textile machineries etc.

Poly-Ribbed-ELASTO

Also available in ELASTICATED Poly-Ribbed BELTS

Section: EL -PJ : 2 to 20 ribs

Range: 356mm to 2240mm
Features: Belt with elastic properties
Temperature range: -25ºC to +100ºC

Applications: Washing machine & dryers.

Poly-Ribbed-Topcoat

Also available TOPCOATED Poly-Ribbed Belt for Packaging Machinery

Features:
• Profile top rubber, specific to applications
• Facilitates excellent cushioning coupled with extra elasticity
• Excellent flexibility to prevent cracks or tearing
• Optimum friction suitable for providing proper support to contact material
• Vulcanized as a single piece to ensure excellent adhesion
• Abrasion resistant
• Longer life
• Top profile thickness: 1.5mm, 3mm, 6mm, 8mm & 10mm

Temperature Range: -18ºC to +80ºC

Product Range:

PJ: up to 36 ribs, Length: 700 mm to 2000 mm
PK: up to 24 ribs. Length: 700 mm to 2000 mm
PL: up to 18 ribs. Length: 700 mm to 2000 mm

Application:
FFS (Form-fill & seal) machine, bakery, paper & printing, soaps & cosmetics, cable-drawing,
plastic tube drawing, bottling plants etc
Note:
1. Belt selection should strictly be done on the basis of temperature, top coat hardness & application
2. Availability of a particular size in product range to be cross checked before placing the order

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