Right Angle Gearboxes

Sumitomo Drive Technologies offers a full line up of right angle gear reducers designed with your space limitations in mind. Speed reducers are available in ratios as low as 5:1 and as high as 500:1. They specialize in custom solutions, not a one-size-fits-all approach.

Cyclo Bevel Buddy Box 4 Right Angle Drive

The Cyclo® BBB4 provides a unique combination of features that result in a highly reliable, efficient and durable right angle bevel gearbox. The all-steel internal construction, Cyclo® planetary inputs, and the ductile iron housing provide unmatched ruggedness. Furthermore, the compact design makes it the most torque-dense right angle gearbox designs available in the industry.

Features and Benefits

Sumitomo drive technology offers quality right angle gear motors and gear reducers. Along with our standard 2-year product warranty, we offer the following features and benefits:

  • Compact design
  • Unified Lubrication System
  • High torque
  • Low noise
  • Multiple housing materials available
  • High efficiency


Sumitomo Drive Technologies right angle speed reducers are tested and tried in a wide variety of applications worldwide. Popular applications of our gear reducer products include:

  • Conveyors
  • Crushers
  • Pallet Diverters
  • Sorters
  • Agitators
  • Mixers
  • Screw Conveyors

Take the Sumitomo challenge and test us on your most challenging application.

Select Your right angle gearbox

Need help selecting the right product? The product selector allows you to pick the right product based on common selection criteria such as ratio, power range, mounting configuration, etc. From there, you can visit more product information, or configure a product specific to your application.