Eagle Pd™
Belt and Sprocket System
* U.S. Patents 5,209,705,  5,421,789 and 6,182,582.

 
   

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Eagle PD

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Welcome to the exciting world of Goodyear Eagle PD™, a unique and revolutionary concept in synchronous belts and sprockets.

Your first look at an Eagle PD™ Belt and Sprocket will tell you that this product is quite different than anything offered in the timing belt market today.

Outstanding Benefits:

  • Noise reduction
  • Reduced maintenance
  • Energy efficiency
  • Reduced vibration
  • Reduced downtime
  • Increased horsepower
  • Reduced drive width and weight

Quiet, Precise Power Transmission:

  • Hot ( Helical Offset Tooth) design of Eagle PD™ provides for a continuous rolling tooth engagement that helps reduce noise by up to 17 – 19 db vs. typical round tooth positive drive belts.
  • Eagle PD™ helps safety engineers meet OSHA noise standards
  • Silent partnership between belt and sprocket also provides for a reduction in drive vibration which means improved precision on finished parts.

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Efficiency in power transmission drives reduces wasted energy dollars.

  • Eagle PD™ is the perfect compliment for today’s high efficiency rated motors. Because v-belt and chain drives quickly lose initial tension, they typically run in the lower portion of their efficiency range. Eagle PD™ will continually run at about 98% efficiency.
  • Eagle PD™ is especially effective in
    • High energy consuming drives
    • Drives that run continuously
    • Drives that inflate energy consumption during peak periods

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Less maintenance compared to V-belts and roller chain

  • Typically 20% of the drives cause 80% of the maintenance problems. Eagle PD™ requires less maintenance which means a reduction in costly downtime.
  • Eagle PD™ requires no lubrication – a constant concern with chain drives.
  • Chain and V-Belt drives require constant retensioning – Eagle PD™, once properly installed, never requires retensioning.
Advantages Over V-belts Advantages Over Chain
  • Reduced downtime and  maintenance costs
  • No stretch
  • Eliminates tensioning devices
  • Lower belt tension/ reduced bearing loads
  • High Mechanical efficiency
  • No slippage
  • Reduced noise
  • Reduced downtime and maintenance costs
  • No stretch
  • Eliminates lubrication system
  • Not affected by corrosion
  • Wide speed range
  • Longer service life
  • Greater precision

 Eagle PD™ Belt Construction Features/Benefits

Hibrex® rubber compound

  • Formulated to increase tooth rigidity and load carrying capacity.
  • Chemically stable to resist effects of oil, coolants heat, ozone and other chemicals

Flexten® Tensile Members

  • Excellent dimensional strength and high impact strength.
  • Optimal resistance to flex fatigue, elongation and shock loads while operating in high torque conditions.

Hibrex® Impregnated Plioguard® Fabric Facing

  • Reduces tooth engagement friction
  • Provides wear and abrasion protection

Eagle PD™ Sprocket Construction Features/Benefits

  • Designed to insure maximum service life
  • Statically balanced and surface tested for corrosion resistance
  • Sprockets and belts designed to run with minimum resistance between them leading to long, troublefree service life
  • Engineered for use with industry standard QD bushings

Color Coded Part Numbering System

Eagle PD™ color spectrum system incorporates a color coded part numbering system of belts and sprockets of the same size

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  • Provides emergency down-time product selection flexibility
  • Faster part identification
  • Easier drive recommendations with simplified design process
  • Assurance that drive components match
  • Available in 8mm pitch (yellow, white) and 14mm pitch (blue, green, orange, and red)

Eagle PD Part Number Nomenclature

Notice that the first sprocket is a finished bore sprocket (there is no bushing designation). Finished bore sprockets are supplied with set screws and a key way. The second sprocket has a machine hub compatible with an "E" QD Bushing.

Eagle PD Applications

Eagle PD makes V-belt, drives, chain and noisy round tooth positive drive systems endangered species. Eagle PD Belt and Sprocket applications can be found in numerous industries.

  • Farm machinery
  • Mining machinery
  • Machine tools
  • Textile machinery
  • Woodworking machinery
  • Industrial pumps
  • Printing trades machinery
  • A/C industry
  • Wood processing industry
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  • Construction equipment
  • Conveyors
  • Metal working machinery
  • Industrial blowers
  • Paper industry machinery
  • Food processing equipment
  • Packaging machinery
  • Automotive industry
  • Bottling and canning industry
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