HRF724-5-B5-H-P23 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

COMPLETE WITH SETSCREWS

14 1/2° PA gears are used extensively because of lower backlash and smoother

For 90° shaft applications

Tolerates -5° to 220° F

They provide consistent high output torque even at low operating speeds

Boston Gear’s internal gears are spur gears turned "inside out

or in any position so long as adequate lubrication is provided and end thrust is kept to design limits

Click here for spec sheets: SUCTFL Spec Sheet

A four-way valve in the air line lets you reverse the air motor

4-Quadrant drain holes to remove internal condensation

The change gears we stock range from 20-tooth through 128-tooth gears

quieter operation