HRF721-50-B5-H-P16 Right Angle Hollow Shaft Worm Gear Speed Reducer 25 Degree Pressure Angle just has eccentric locking insert

just has eccentric locking insert instead of set screw

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

Keyway: No

The spline design virtually elimi nates back lash which is a delayed action effect caused by excessive clearances between hub and discs

For 90° shaft applications

HRF721-50-B5-H-P16 Right Angle Hollow Shaft Worm Gear Speed Reducer 25 Degree Pressure Angle just has eccentric locking insertOur 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