HRF721-40-B5-H-P23 Right Angle Hollow 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: Single

Click here for spec sheet: NANF Spec Sheet

Click here for spec sheets: BUCNPFB Spec Sheet

Boston Gear worms provide an effective answer for power transmission applications requiring high ratio speed reduction in a limited space using right angle (90°)

Click here for spec sheets: SUCTFL Spec Sheet

These specially designed collars fit over rail assemblies on precision shafting

Click here for spec sheets: CUCNPF Spec Sheet

the brake will immediately set and hold

When used with Boston Gear worms

Click here for spec sheets: SUCSPA Spec Sheet

the SNASTRS has an eccentric locking bearing insert

Click here for spec sheet: SAP Spec Sheet

Pre-Lubricated: Yes