Boston 30217421 13130 G1054 RH C. I. 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 ThreadRatio80:1Product FamilyWorm GearsDiametrical Pitch12O/P Rating644Product DescriptionWorm Gear, 12 DP, 14.5 PA, 80 Teeth, RH, Cast IronAltra Master No.30217421MaterialCast IronBore Size0.625UPC781711131305HandRight HandWeight3.601Flush Face To WM C/L0.250Center Distance3.834Family Id30,065Gear OD6.87Hub Diameter1.940Unit Of MeasureEnglish