BRAVO® Aluminum Gear Reducers


BRAVO® Aluminum Worm Gear Reducers are ideal for manufacturers of commercial and industrial machinery designing compact and lightweight products.These unique reducers weigh up to two-thirds less and are one-third smaller than comparable cast iron designs. BRAVO® gear reducers are available with IEC motorized inputs and metric outputs, making them an excellent replacement of popular worldwide brands.


Standard Features:


  • Single-piece aluminum alloy housing.
  • Factory-filled with premium Mobil® Glygoyle® 460 polyalkalene glycol lubricant – USDA Class H1 approved.
  • Vent free design eliminates the potential for leaks.
  • Premium, high-temperature Nitrile output seals.
  • Oversized high-speed bearings, positively retained for frequent reversing and start/stop cycles. 
  • Bronze alloy worm gear is centrifugally cast onto an iron hub for maximum strength, lubricity and superior life.
  • Single-piece alloy steel input shaft and worm shaft.
  • NEMA® & metric flange options available.
  • Using a unique modular construction, a variety of accessory mountings are possible without disassembling the reducer including foot kits, reaction arms, output flanges and shaft kits.
  • Mounting dimensions are interchangeable with many worldwide brands.
  • Available pre-assembled with LEESON®  electric motors for the perfect Gear+Motor package.




  • Center distances from 1.18” through 3.35”.
  • Five sizes available with ratings to 7.5 HP.
  • Available in single and double reduction.
  • Ratios from 7:1 to 70:1.


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 Mobile : Exxon mobil
Corporation; NEMA : National Electrical Manufacturers Association