Boston GearĀ® HLVH-1 Spiral Tooth Helical Gear Worm, 16 Diametral Pitch, 14.5 deg Pressure Angle, 1 Threads, Right Hand Rotation, 5/8 in Dia Pitch, 0.313 in Dia Bore, 1 in W Face, 5 deg 43 min Lead Angle, Steel
When 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 deg), 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 worm, it's important to keep the ratio as low as possible. It is equally important that worms and worm gears used together must have the same diametrical pitch and threads.
Boston Gear® Helical Gear Worm, Spiral Tooth, 0.313 in Bore, 3/4 in OD, 1 Threads, 16 Diametral Pitch, 5/8 in Pitch Diameter, 1 in Face Width, 5 deg 43 min Lead Angle, Right Hand Direction of Rotation, 0.43 in Diameter Hub, 1/4 in Hub Projection, 1-1/4 in Overall Length, 14.5 deg Pressure Angle, Steel
Hub Diameter | : | 0.43 in |
Hub Projection | : | 1/4 in |
Outside Diameter | : | 3/4 in |
Overall Length | : | 1-1/4 in |
Type | : | Spiral Tooth |
Diametral Pitch | : | 16 |
Pressure Angle | : | 14.5 deg |
Number of Threads | : | 1 |
Direction of Rotation | : | Right Hand |
Pitch Diameter | : | 5/8 in |
Bore Diameter | : | 0.313 in |
Face Width | : | 1 in |
Lead Angle | : | 5 deg 43 min |
Material | : | Steel |