738-20E-H 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

Traditional cost effective collar design

Mounted component moves axially during installation

Number of Threads: Single Thread

This design allows for the driving pinion to rotate internal to the gear

Click here for spec sheet: UCFL Spec Sheet

and cast iron to suit your application’s requirements

View Catalog PageInstallation & Removal Instructions

bar lengths (up to 105")

Boston Gear’s stock helical gears are manufactured in both right- and left-handed configurations with an industry standard 45° helix angle to transmit motion and power between non-intersecting shafts that are parallel or at 90° to each other

Click here for spec sheet: HUCFL Spec Sheet

Click here for spec sheets: SUCNPHA Spec Sheet

Click here for spec sheets: CUC Spec Sheet