Boston 30217373 13002 H1638 STEEL GEAR-H/WORM

When 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 worm, it important to keep the ratio as low as possible. It is equally important that worms and worm gears used together must have the same diametrical pitch and threads.Product FamilyWormsDiametrical Pitch6Bore Size1.000Product DescriptionWorm, 6 DP, 14.5 PA, 2. PD, RH, Steel/HardenedAltra Master No.30217373Straight Spiral ToothSpiral ToothMaterialSteel, Hard-G & P ThreadMating Gear6 DP, Quad ThreadUPC781711130025HandRight HandFamily Id30,064Weight1.501Face (Thread Length)2.500KWY/Setscrew/OtherNo KWY or SetscrewPitch Diameter2.000Outside Diameter2.330Hub Diameter0.000Unit Of MeasureEnglish