DSH-1 Unhardened Steel WormWhen used with worm gears, Boston Gear worms provide an effective answer for power transmission applications requiring high ratio speed reduction in a limited space using right angle (90), non intersecting shafts. Manufactured from acetal, nylon, and hardened and unhardened steel, they offer the smoothest, quietest form of gearing when properly applied. Because the efficiency of a worm gear drive depends on the lead angle and number of starts on the

Number of Threads: Double Thread

Click here for spec sheet: NANF Spec Sheet

Traditional cost effective rigid coupling design

quiet operation and long service life

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Input Style: RF Coupled Flange

Max P Value: 480 psi

Click here for spec sheets: SUCTPA Spec Sheet

Max P Value: 2

ISO Certificate

and steel gear rack in 1

they are ideally suited for applications where normal lubrication is difficult or impossible to provide