Counter-Rotating Gearboxes

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Counter-Rotating Gearboxes have a T-style design with two output shafts on the same axis and one input shaft at 90° from both outputs. Counter-Rotating Gearboxes are unique in that the two output shafts rotate in opposite directions simultaneously, which creates an ideal counterbalance. A counterbalanced rotating gearbox helps offset vibrations and provides additional stability in mechanical drive systems.
 
Use Right-Angle Gearboxes in any power transmission application where you wish to improve load efficiency and reduce wear on mechanical components. Additional benefits of gearboxes include higher outputs and performance and smoother operation. The Crown design allows for changes in axis rotation along with minimal backlash.

See individual product listings to request a quotecontact us, or find your local sales representative.

 

 

Advanced Quality Counter Rotating Gears Deliver Quiet and Dependable Power

Crown Gear is a brand of Zero-Max, Inc, offering the most dependable and reliable transfer of power on the market. We offer a wide range of Counter-Rotating Gearbox shaft styles, as well as specially designed units to handle most applications.
 
Our premium miter speed reducers feature hardened spiral bevel gears and non-magnetic stainless-steel shafts to transmit quiet, dependable power. Counter-Rotating Gearboxes are also compact and feature multiple mounting options. The fully enclosed design ensures that the internal gears can’t get out of alignment, jam up or become contaminated by debris.
 
Additionally, the cast aluminum housing of Crown Gear gearboxes is designed for maximum strength and heat dissipation. The drives are available with shafts of 3/8”, 1/2”, 5/8” and 3/4" diameter in both 1:1 and 2:1 ratios. We can also quote several unique types of gear shaft designs, including:
  • Squared
  • Splined
  • Extended
  • Shortened
  • Stepped


Counter-Rotating Gearbox Features & Benefits

Zero-Max’s Counter-Rotating Gearboxes have a proven design used in hundreds of applications for over 40 years. There are numerous features and benefits associated with our Counter Rotating gear drives, some of which include:
  • Double sealed bearings that hold lubrication in and keep dirt out
  • Precision hardened and ground ball bearings for smooth, quiet, long operating life
  • Non-magnetic and corrosion-resistant stainless-steel shafts require minimal maintenance
  • Lightweight aluminum alloy housing for maximum strength and heat dissipation
  • Option of numerous standard types and sizes, plus special shafts, to fit your application needs
  • Multiple mounting positions simplifies design considerations


Counter-Rotating Gearbox Applications

Crown Gear 90-degree Counter-Rotating Gear Motors are used throughout dozens of industries in hundreds of applications. Any use that demands reliable transfer of speed or power, you could find a right-angle gearbox bearing the Crown Gear brand. Some of the possible applications for Right-Angle Gearboxes include:
  • Blowers & Fans
  • Foundry Machines
  • Speed Controls
  • Woodworking Machines
  • Plastics Machines
  • Photographic Processing Machines
  • Register Controls
  • Chemical Mixers
  • Test Equipment

Contact Zero-Max for Counter-Rotating Gear Solutions

Crown Gear is a brand of Zero-Max, Inc, offering the most dependable and reliable transfer of power on the market. We provide several rotating gearbox designs and both 1:1 and 2:1 ratio options to meet a variety of power transmission needs. Choose from a wide selection of flexible shaft couplings for installing your gearbox.
 
For more information on Crown Gear Counter-Rotating Gearboxes, contact us or find your local sales representative.