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2015 Power Transmission Products
Synchronous
Since a Dual Hi-Performance Pd® or Dual Positive Drive belt can
replace two or more single-sided synchronous belts, less space
is needed. This reduction in space means smaller sprockets can
be used, bringing the weight and component cost of the drive
system down considerably, contributing to a more efficient
drive system.
Dual Hi-Performance Pd® belts – 8m and
14m profiles
Dual Hi-Performance Pd® belts, with their unique round tooth
profile, drop into corresponding HTD® sprockets. They were
designed to minimize interference between belt and sprocket
during mesh, providing greater horsepower capacity without
slippage or speed variation. By designing the tooth to disperse
critical stresses and create a positive engagement with the
sprocket, belt performance is improved along with assuring
longer belt life.
Dual Positive Drive belts – XL, L and
H profiles
Continental ContiTech Dual Positive Drive belts drop into
existing trapezoidal profiled sprockets
High-strength tension cords
The tension-carrying member in Hi-Performance Pd® and Dual
Positive Drive belts is twisted from multiple strands of fiberglass
cord which are high in tensile strength, flex life and resistance
to elongation.
Advanced compound technology for
long life
Our dual synchronous belts are made with specialized
compound technology designed to resist damaging
environmental factors that can shorten belt life. This
compound technology has excellent oil, heat, ozone and
abrasion resistance, increasing durability and preserving belt
flexibility leading to extended belt life.
Applications
For precision drives where synchronized reverse rotation drive
shafts are encountered and compactness is desired.
Key features & benefits
›
Dual-sided teeth versatility in 8M, 14M, XL, L and H profiles.
›
High-grade compounding.
›
Fiberglass tension cords for excellent resistance to shrinkage
and elongation.
›
More compact drive designs.
›
Oil, heat, ozone and abrasion resistant.
To learn more, visit
www.contitech.us.
Dual Hi-Performance Pd
®
& Dual Positive Drive Belts
Precision teeth on both sides
improves efficiency with dual
synchronous belts
This design allows more sophisticated, more efficient and
more compact drives where a single belt is needed to
provide accurate timing from either side, rotation direction
changes or both.
Dual Hi-Performance Pd®
Part Number: D10408M20
D
Dual-sided
1040
1040mm pitch length
8M
8mm pitch – round tooth profile
20
20mm wide
Dual Positive Drive
Part Number: D225L050
D
Dual-sided
225
22.5 in. pitch length
L
L pitch – trapezoidal tooth profile
050
.50 in. wide
49
General Information
Automotive & Truck
Specialty
Bushing Hardware
V-Belt
Banded
Synchronous
Overview