HQVH-1 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

14 1/2° PA gears are used extensively because of lower backlash and smoother

the SNASFCS has an eccentric locking bearing insert

Max PV Value: 20

Design fully engages the shaft without marring

Input Style: No Flange (projecting shaft)

Click here for spec sheet: SBLP Spec Sheet

heavy-duty gear drives are built to simplify maintenance and provide consistently reliable operation

and attachment bolts

Click here for spec sheets: SUCNPFL Spec Sheet

• Standard NEMA Voltages/Frequencies

Two-Piece Housing has rust-proof plated finish

Boston Gear’s helical gear drives have been used in some of the most demanding applications and environments across a wide range of industries