HF721-5-B7-H-P19 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

14 1/2° PA gears are used extensively because of lower backlash and smoother

Brake coil leads connect directly to motor leads so that power is simultaneously supplied to both brake and motor

Click here for spec sheets: SUCSFX Spec Sheet

wear-resistance and exceptional anti-friction qualities

non-self-centering design for use in counter-bored components

Click here for spec sheet: UCPX Spec Sheet

Click here for spec sheet: HUCFL Spec Sheet

Get maximum horsepower with minimum size and weight

Click here for spec sheets: SUCX Spec Sheet

Click here for spec sheet: CUCTP Spec Sheet

Tolerates -60° to 180° F

Diametral Pitch: 12