HF721-50-B5-H-P16 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

self-centering design with mounting flange for use in through-bored components

Class “B” rise @ 1

They are spring set and electro-magnetically released

They provide consistent high output torque even at low operating speeds

Click here for spec sheet: NAPL Spec Sheet

it’s important to keep the ratio as low as possible

Output Bore/Shaft Diameter: 1

Click here for spec sheet: ER Spec Sheet

These double C-Face Brakes are direct acting with only one moving part

Can be mounted vertically or horizontally

Click here for spec sheets: SUCSFB Spec Sheet

Splined Hub