D1400 LH Cast Iron Worm Gear 1-1/4"-7 Thread Click here for spec sheet:

Click here for spec sheet: UCFCS Spec Sheet

Click here for spec sheets: SNA Spec Sheet

Click here for spec sheets: SUCSFCS Spec Sheet

Its proven modular design has set the industry standard for performance and is the most imitated product in today's worm gear speed reducer market

dimensions are the same (except "z" is longer

D1400 LH Cast Iron Worm Gear 1-1/4"-7 Thread Click here for spec sheet:When used with Boston Gear worms, Boston Gears 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 applications requirements.