FWA738-600-B5-H Double Reduction Parallel 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: Double

self-centering design with mounting flange for use in through-bored components with smaller pitch/outside diameters

Click here for spec sheet: SALP Spec Sheet

solid bronze bearing material

Friction discs are then released and free to rotate with the hub and motor shaft

Click here for spec sheet: ER Spec Sheet

Click here for spec sheet: UCPX Spec Sheet

It is equally important that worms and worm gears used together must have the same diametrical pitch and threads

Click here for spec sheet: NANFL Spec Sheet

Center Distance: 1

When used with Boston Gear worms

Boston Gear manufactures both 14 1/2° and 20° PA

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