HRF721-5-B5-H-P18 Right Angle Hollow Shaft Worm Gear Speed Reducer 140mm ID A shifting of the valve

A shifting of the valve changes direction–even when the air motor is running full open

Max V Value: 400 fpm

An instruction bulletin on mounting and hookup are included with each brake

Bost-Bronz® has a self-contained oil supply (approximately 20% by volume) which provides a uniform protective film over the entire bearing surface

Fan Cooled Rating: No

HRF721-5-B5-H-P18 Right Angle Hollow Shaft Worm Gear Speed Reducer 140mm ID A shifting of the valveOur 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