Boston 30217581 13498 D1123 BRONZE WORM GEAR

When used with Boston Gear worms, Boston Gear worm gears provide effective power transmission in applications requiring high-ratio speed reduction in a limited space using right angle (90°), non-intersecting shafts. They are also the smoothest, quietest form of gearing when properly applied. Boston Gear offers worm gears manufactured from a variety of materials, such as acetal, minlon, bronze, and cast iron to suit your application requirements. Note: Because the efficiency of a worm gear drive depends on the lead angle and number of starts on the worm, the ratio should be kept low. To run properly, worms and worm gears operating together must have the same diametrical pitch and threads.Mating Worm (Hard)48 DP, Double ThreadRatio50:1Product FamilyWorm GearsDiametrical Pitch48O/P RatingNot RatedProduct DescriptionWorm Gear, 48 DP, 20 PA, 100 Teeth, RH, BronzeAltra Master No.30217581MaterialBronzeBore Size0.250UPC781711134986HandRight HandWeight0.171Flush Face To WM C/L0.078Center Distance1.208Family Id30,065Gear OD2.14Hub Diameter0.690Unit Of MeasureEnglish