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Friction discs are then released and free to rotate with the hub and motor shaft
Input Style: F Standard Quill Flange
Includes 2 set screws
Because the efficiency of a worm gear drive depends on the lead angle and number of starts on the worm
oil resistant rubber liner which corrects up to 2° misalignment while reducing vibration & noise
NBR6 Steel Stem Pinion Double Solid Output Shaft Friction discs are then releasedBoston Gears stem pinions feature small numbers of teeth that are cut integral to the steel shaft. Using a special, enlarged pitch diameter minimizes the undercutting of the teeth. When run with standard stock spur gears, stem pinions increase the ratios normally found in spur gear drives. Please note: Stem pinions are not intended to be operated with each other, with internal gears, or with eleven tooth spur gears. They will, however, run
