DH1407 RH Unhardened 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

Tolerates -5° to 220° F

-60° to 180° F temperature range

including plain

these gears are available only in brass

Miter Gears are similar to Bevel Gears except Miter Gears are used for 1:1 ratios

Keyway: Yes

Boston Gear’s stock helical gears are manufactured in both right- and left-handed configurations with an industry standard 45° helix angle to transmit motion and power between non-intersecting shafts that are parallel or at 90° to each other

Click here for spec sheet: NANFL Spec Sheet

handle high loads at moderate speeds

Boston Gear spur gears are designed to transmit motion and power between parallel shafts

Click here for spec sheets: SUCSP Spec Sheet

Click here for spec sheets: SUCNPPA Spec Sheet