HF721-20-B5-H-P14 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

000 rpm with a simple valve in between the air source and air motor

the CUCSPA has a Hard Chrome bearing insert and a Stainless Steel housing

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

Output Bore/Shaft Diameter: 0

quiet operation and long service life

the stainless steel 700 series has been optimized to withstand the harshest washdown conditions

Click here for spec sheets: SSER Spec Sheet

Click here for spec sheets: CUCNPFCS Spec Sheet

Boston Gear’s helical gear drives have been used in some of the most demanding applications and environments across a wide range of industries

Click here for spec sheet: UCFC Spec Sheet

Note: Because the efficiency of a worm gear drive depends on the lead angle and number of starts on the worm

shallow taper