HLUH Hardened Steel WormWhen 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

High axial load and torque capacity and does not mar the shaft

web with lightening holes

Click here for spec sheet: BUCNPP Spec Sheet

and horsepower ratings from 0

Click here for spec sheet: UC Spec Sheet

Step Up Adapters are ideal for making the shaft larger

helical gears with opposite-hand helix angles are required

Allows you room to re-bore the ID without damaging the clamp screws

Click here for spec sheets: Stand Off Catalog

Click here for spec sheets: HUCNPT Spec Sheet

Material: Nylatron

self-centering design without mounting flange for use in through-bored components