HF724-15-B5-H-P23 Right Angle Hollow Shaft Worm Gear Speed Reducer 3-15/16" ID Click here for spec sheets:

Click here for spec sheets: CUCTFL Spec Sheet

helical gears with opposite-hand helix angles are required

Boston Gear’s worm gears provide effective power transmission in applications requiring high-ratio speed reduction in a limited space using right angle (90°)

Fan Cooled Rating: No

HF724-15-B5-H-P23 Right Angle Hollow Shaft Worm Gear Speed Reducer 3-15/16" ID Click here for spec sheets:Our 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