TRANSDEV CATALOGUE 2018 MARCH.pdf

CONTI® MULTIRIB
Poly V Series Friction Belts
Introduction
Poly V belts
Poly V belts are multi-V cross section belts with longitudinal v-shaped
ribs, that mate perfectly with the corresponding pulley grooves. Poly
V belts combine the high flexibility of Flat belts with the first-rate
power transmission of V belts.
They enable economic solutions even under difficult drive conditions,
such as large transmission ratios, high belt speed ratios, small pulley
diameters and back idler pulleys.
Accommodate large transmission ratios
Ideal for high belt speeds
• Suitable for smaller pulleys
(short centre distances)
Also suitable for back idler pulleys
• Provide economical drive solutions
Application
They are ideal for small sheave compact designs,
requiring limited vibration. Drives with fixed centre
distances can be achieved without any separate
tensioning device, especially with the Elast type.
Poly V belts are ideal for serpentine drives and
large transmission ratios. Versions are also suitable
for compact friction-locked drives in household
appliances and heavy machinery.
• Drive is completely supported, with
uninterrupted tension eliminating
belt turnover problems
• Thin cross-section profile allows for use
with smaller pulleys than standard V belts
• Drive width can be reduced, because there
is increased surface engagement, allowing
for increased horsepower per inch of belt
width compared to standard V belts
Properties
•
Conditionally resistant to oil
Temperature range from -30°C to +80°C
Electrically conductive (Anti-static) to ISO 1813
Suitable for tropical climates
Suited for counterbending
Enhanced running smoothness
Construction
Synthetic rubber ribs
Embedding compound
Polyester tension members
Polyamide
cover backing
Poly V belt code
762 PJ 6
Length (mm)
Section type
Number of ribs
240
24hr Breakdown available Customisable product XX Product code builder XX Compatible product