SK1SI40/50/63 FLEXBLOC® Motor Adapter IEC 80 B14 C120 (60495030)NEMA C FACE COUPLING ADAPTER For attaching standard motors Kit contains: Adapter flange Coupling Nuts and bolts CLICK HERE for product catalog with overview, ratings, dimensions and accessories.

and compound worm ratios ranging from 5:1 to 10

maintaining like-new output for thousands of hours of use

helical gears with opposite-hand helix angles are required

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

Max P Value: 2

Spiral Angle: 35 Degrees

Boston Gear’s stem pinions feature small numbers of teeth that are cut integral to the steel shaft

and longer life for all components

Click here for spec sheets: BUCNPHA Spec Sheet

3/16"Bore= #4-40 setscrew

When run with standard stock spur gears

commonly referred to as "pin and block" type