HRF721-30-B5-H-P18 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

Click here for spec sheets: CUCNPFB Spec Sheet

They also offer excellent load and wear characteristics for continuous non-lubricated service

They provide consistent high output torque even at low operating speeds

When the magnet coil is de-energized

maintaining like-new output for thousands of hours of use

wear-resistance and exceptional anti-friction qualities

Fan Cooled Rating: No

To run properly

full-depth system gears

Because Boston Air Motors go to work with air-cushioned smoothness they cut stress on your equipment

Bear-N-Bronz® is Boston Gear’s general purpose

Self-lubricating bearings resist corrosion