TRANSDEV CATALOGUE 2018 MARCH.pdf

IMPERIAL RUBBER TIMING BELTS
Rubber Timing & Friction Belt Drives
Imperial Rubber Synchronous Belts
Imperial Timing Belts
The Imperial Timing belts utilise a trapezoidal toothform in various
sizes, resulting in flexible and reliable timing belts for a wide variety
of applications.
A comprehensive standard range has been developed for various
load capacities and service conditions.
Compact drive design
Good strength and flexibility allows the use of small
pulley diameters, small centre distances and reverse
bending idlers. High quality pulleys with pilot bored or
taper lock design enable a low-cost, readily available
drive setup.
High efficiency
The superb flexural properties of the synchronous drive
belt as well as the exact dimensional mating of the
belt and pulley tooth contours permit drives with an
efficiency of 98%.
Polychloroprene teeth and backing
The teeth and the belt top are made from high strength
Polychloroprene based elastomer materials. A special
manufacturing process ensures an excellent adhesion
both on tensile member and on the facing fabric.
Imperial rubber belts are resistant to
Oil, to a degree
Tropics
UV and ozone
• Temperatures ranging from -20°C to +100°C
Polyamide fabric
Polychloroprene teeth
Glass fibre
tension members
Polychloroprene
backing
Glass fibre tension member
Timing belt drives call for a high degree of length
stability and tensile strength. The Imperial belts have a
low-elongation tensile member of Glass cord, helically
wound in opposing pairs over the entire belt width.
Polyamide fabric
Durable teeth protection is provided with an
abrasion-resistant Polyamide fabric with a low
coefficient of friction.
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