Boston 30217705 13630 GB1052A 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)12 DP, Single ThreadRatio40:1Product FamilyWorm GearsDiametrical Pitch12O/P Rating490Product DescriptionWorm Gear, 12 DP, 14.5 PA, 40 Teeth, RH, BronzeAltra Master No.30217705MaterialBronzeBore Size0.625UPC781711136300HandRight HandWeight1.301Flush Face To WM C/L0.250Center Distance2.167Family Id30,065Gear OD3.54Hub Diameter1.440Unit Of MeasureEnglish