Quadro Aluminum Worm Gear Reducers

Quadro Aluminum Worm Gear Reducers


When size and weight are critical requirements in your power transmission package, the Grove Gear® Quadro Aluminum Worm Gear reducer offers an ideal solution. The Quadro is up to one third smaller than alternatives and features an aluminum alloy housing making it a compact and lightweight solution for difficult installations.

Quadro 1
Quadro 2

Standard Features:

  • Unique square design eliminates the need for mounting feet.
  • Available with any combination of NEMA® or IEC input and output.
  • Factory-filled with premium Mobil® Glygoyle® 460 polyalkalene glycol lubricant.
  • Vent free design to eliminate leaks.
  • Available pre-assembled with LEESON® motors for the perfect Gear+Motor package.
  • Mounting dimensions are interchangeable with many major brands.



  • Center Distances from 1.77" to 3.35"
  • Four sizes available with ratings to 8 HP
  • Available in single and double reduction
  • Ratios from 7:1 to 4020:1.




The following are believed to be the trademarks and/or trade names of their respective owners and are not owned or controlled by Regal Beloit Corporation. 

Glygoyle and Mobil: Exxon Mobil Corporation; NEMA: National Electrical Manufacturers Association.

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