RF718-15-B5-G Right Angle 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

Note: This is the spec sheet for the version with cast iron housing and mild steel bearing insert

Diametral Pitch: 20

allowing them to spin on an intermediate shaft

They provide consistent high output torque even at low operating speeds

Output Bore/Shaft Diameter: 1

To run properly

When used with Boston Gear worms

gear rack is modified to fit specific applications

Easily installed where major disassembly would otherwise be required

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

Housings are made of aluminum alloy with all mounting surfaces precision machined

the SNATPA has an eccentric locking bearing insert