HF730-20-B7-H-P21 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

Clamping coupling portion will not mar the shaft

Note: This is the spec sheet for the set screw Locking version

Click here for spec sheets: SUCSFCS Spec Sheet

quietest form of gearing when properly applied

Click here for spec sheet: SBLP Spec Sheet

1/4"Bore= #6-32 setscrew

If power fails

such as acetal

High axial load capacity

stem pinions

Numbered motor leads for quick and easy installation

Self-lubricating bearings resist corrosion