HF730-15-B9-H-P31 Right Angle Hollow Shaft Worm Gear Speed ReducerOur standard 700 Series the heart of Boston Gear's speed reducer product line has been serving many industries reliably for over 40 years. Its proven modular design has set the industry standard for performance and is the most imitated product in today's worm gear speed reducer market. But why settle for a knock off when you can have the original from Boston Gear. Specifications Reducer Material Paint: Cast Iron, Standard Paint Reduction Type: Single

Max V Value: 750 fpm

Diametral Pitch: 20

and horsepower ratings from 0

Water tight cable gland

Boston Gear worms provide an effective answer for power transmission applications requiring high ratio speed reduction in a limited space using right angle (90°)

They withstand extreme temperatures from -400° to +550° F

Note: SNA bearings not in catalog

Keyway Only

When used with Boston Gear worms

Click here for spec sheet: HUCT Spec Sheet

the CUCSTRS has a Hard Chrome bearing insert and a Stainless Steel housing

the SNATPA has an eccentric locking bearing insert