Boston Gear Datasheets for Gearboxes and Gearheads

Gearboxes and gearheads, also called gear reducers or speed reducers, are power transmission devices that use a gear arrangement in an enclosed housing to transfer energy, increase torque and reduce speed from one device to another. Gearboxes may also be referred to as gear reducers or speed reducers.
Gearboxes and Gearheads: Learn more

Product Name Notes
White Bost-Kleen™ (BK) Boston Gear BK treatment utilizes a two-part epoxy to protect the entire reducer from caustic washdown applications using water, solvents, salt and seasonings. All external hardware is made of SS...
Series 800 In-Line Helical Overview Boston Gear's 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified maintenance. A broad range of reduction ratios suit...
Bevel Gear Drives | Right 90 Bevel Overview Boston Gear's Right 90 spiral-bevel gear drives are designed for high efficiency, quiet operation, and long service life. Over 12 styles are available in three main case sizes, and...
Modified Speed Reducers Overview Double Projecting Input Shaft When you want the best - but are working with non-standard specifications, Boston Gear has the answer. Our Modified 700 Series not only brings you...
Helical | Washdown Overview In addition to the standard 800, 200, and 600 Series, Boston Gear also offers a complete line of Bost-Kleen™ washdown-duty reducers. To meet multiple-process needs within a plant, Boston...
R1000 Bevel Gear Drives Overview Our R1000 bevel gear drives feature compact, rugged construction and precision-forged, straight-tooth bevel gears, making them ideal for industrial applications where low-speed/ high-torque drives are required. Features and Benefits...
Standard Worm Gear Speed Reducers Overview Our standard 700 Series - the heart of Boston Gear's speed reducer product line - has been serving industry reliably for over 15 years. Its proven modular design has...
R/VR 100 Spiral-Bevel Gear Drive
R/VR200 Spiral-Bevel Gear Drive
Overview R-VR Series spiral-bevel gear drives, like all bevel gear drives from Boston Gear, are designed for high capacity, efficiency, quiet operation, and long service life. And with Boston Gear's...
PosiVent® Overview The 700 Series worm gear reducers product line has been enhanced with a patented internal pressure equalization system. This specially designed system allows the gearbox to operate in any...
800 BR Helical Worm Overview The 800BR contains a broad selection of compact, heavy duty helical gear drives with long life performance features and simplified maintenance. The use of state of the art helical...
Enclosed Gear Drives - QC 700 Series Overview The QC 700 Series is the answer to your problem of a quicker reducer to motor assembly time. The new quick connect, self aligning coupling makes installation a breeze.
Series 600 In-Line Helical Gear Drives Overview This series of compact, heavy-duty helical gear reducers is available in single, double, and triple reductions. Their high-grade steel gears have received superior heat treatments to ensure the highest...
HM Series Enclosed Gear Drives Overview Use the HM Series either alone or as a speed reducer or increaser with a 700 Series worm gear speed reducer to create an efficient right angle double reduction...
CFA 700 Series The CFA700 Series is the newest addition to the 700 Series family of products specially designed and manufactured for material handling conveyors. This patent pending technology makes it simple to...
Stainless Bost-Kleen™ (SBK) The secret to the world class washdown treatment lies with the specially designed epoxies and curing agents used. The Bisphenol-F type epoxy, offers a much higher level of corrosion and...
Standard Finish There is nothing standard about Boston Gear’s standard paint. As a leading innovator is worm gear technology, Boston Gears proven technology is often imitated, but never equaled. For decades Boston...