HF721-20-B7-H-P17 Right Angle Hollow Shaft Worm Gear Speed Reducer 11ga Wall always remember that the difference

always remember that the difference in the number of teeth between the internal gear and pinion should not be less than 15 (14 1/2° PA) or 12 (20° PA)

Click here for spec sheet: SALF-H4 Spec Sheet

• Shock Mounted Magnet

Note: This is the spec sheet for the version with cast iron housing and mild steel bearing insert

Click here for spec sheets: SSB Spec Sheet

HF721-20-B7-H-P17 Right Angle Hollow Shaft Worm Gear Speed Reducer 11ga Wall always remember that the differenceOur 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