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Hub City Gear Drives & Speed Reducers

 
Gear Drives & Speed Reducers
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Description   Application Examples
  • Single, Double and Triple Reduction
  • Over 250 Standard Models
  • Recess Action Gearing
  • Alloy Bronze Gear
  • Ratios from 5:1 thru 216,000:1
    Horsepower from .183 thru 100 HP
  • Conveyors & Conveying Equipment
  • Packaging Machinery
  • Printing Equipment
  • Food Processing
  • Bottling Equipment
  • HERA® High Efficiency Right Angle Gear Drives

    • Up to 40% more efficient than standard worm gearing
    • Each model dimensionally interchangeable to up to 4 sizes of worm drives
    • Available with Marathon Premium Epact motors for even more energy savings
    • Increased Torque Density allows for downsizing of units and motors
    • Filled with PAG460 premium synthetic lubricant for enhanced efficiency (Meets USDA H1)
    • Viton Double Lip Seals protect against leaks at higher temperatures
    • Longer life expectancy than that of standard worm gearing
    • Rapid payback - Up to $550 savings per year with each increment of motor hp

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    Ratio Multipliers

    Hub City's Ratio Multipliers are available in power ratings up to 20 HP and ratios from 2:1 through 7.5:1. Efficiency is 97%. Helical gearing for high torque capacity and quiet operation. Three models available with cast iron Housing, two aluminum models and one stainless steel model. Permanently lubricated. Can be used as stand-alone speed reducer or increaser. Or, provides additional reduction capacity when coupled to any C-face input worm or helical drive.

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    Spartan™ Aluminum Worm Speed Reducers (Single Reduction)

    Hub City's Spartan™ single reduction worm speed reducers are available sizes from 1.8" to 3.3" center distance, and ratios from 7/1 to 95/1 (and higher in certain models). Power ratings are up to 8.2 HP, depending on model. Available with C-face or shaft inputs, and solid or hollow output configurations.

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    Spartan™ Aluminum Worm Speed Reducers (Worm-Worm Double Reduction)

    Hub City's Spartan™ double reduction worm speed reducers are available in sizes from 1.8" to 3.3" center distance, and ratios up 3600/1 (and higher in certain models). Power ratings are up to 1.5 HP, depending on model. Available with C-face or shaft inputs, and solid or hollow output configurations.

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    Worm Gear Speed Reducers (Single Reduction)

    Hub City's single reduction worm speed reducers are available sizes from 1.33" to 10" center distance, and ratios from 5/1 to 60/1 (and higher in certain models). Various input and output types and styles are available.

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    Worm Gear Speed Reducers (Double Reduction)

    Hub City's double reduction worm speed reducers are available sizes from 1.33" to 10" center distance, and ratios up to 3600/1. Various input and output types and styles are available.

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    Bevel Gear Drives

    Hub City's Bevel Gear Drives are available in power ratings up to 1250 HP and ratios from 1:1 through 7.33:1 depending on model. Efficiency is 97.5%. Universal mounting dimensions assure maximum design flexibility. Spiral Bevel or Straight Bevel gearing provides efficient operation and durability.

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    PowerTorque® Shaft Mount Reducers

    Hub City's PowerTorque® Shaft Mount Reducers are available in power ratings up to 200 HP and ratios from 9:1 through 25:1 depending on model. Efficiency is 98.5%. Universal mounting dimensions assure maximum design flexibility. High Strength Ductile Iron Housings provide maximum durability. High Efficiency AGMA Class 11 helical gearing is case carburized and ground.

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    Poweratio® 4000 Helical Inline Gear Drives

    Hub City's High Efficiency Poweratio 4000 Helical Inline Gear Drives are available in power ratings up to 125 HP and ratios up to 3300:1. Various input and output types and styles are available. Efficiencies range from 90% to 95%. Mechanically and dimensionally interchangeable with most major brands!

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    Poweratio® 2000 Helical Bevel Gear Drive

    Hub City's High Efficiency Poweratio2000 Helical Bevel Gear Drives are available in power ratings up to 130 HP and ratios up to 3400:1.
    Various input and output types and styles are available.
    Efficiencies range from 90% to 95%.
    Mechanically and dimensionally interchangeable with most major brands!

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    Poweratio® 2000 Double Reduction Helical Worm Gear Drive

    Hub City's High Efficiency Poweratio2000 Helical Worm Gear Drives are available in power ratings up to 18 HP and ratios up to 3400:1.
    Various input and output types and styles are available.
    Efficiencies range up to 93%.
    Mechanically and dimensionally interchangeable with most major brands!

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    Poweratio 2000 High Efficiency Compact Helical Parallel Gear Drive.

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    Parallel Shaft Drives (Single Reduction)

    Hub City's single reduction parallel shaft drives are available in power ratings up to 530 HP and ratios up to 8:1. Various input and output types and styles are available.

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    Mina-Gear™ Drives

    Hub City's Mina-Gear™ Gear Drives are available in power ratings from 1/8 to 3/4 HP and ratios from 6:1 through 206:1. Efficiency is 93 to 95%. AGMA Class 9 gearing for maximum torque capacity and quiet operation. Rugged 380 aluminum die cast housing for maximum gear and bearing support. Permanently lubricated. Dimensionally interchangeable with major brands.

    Parallel Shaft Drives (Double Reduction)

    Hub City's double reduction parallel shaft drives are available in power ratings up to 291 HP and ratios up to 70:1. Various input and output types and styles are available.

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