DH1438 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

The kit includes Riser Block

This design allows for the driving pinion to rotate internal to the gear

Click here for spec sheets: CUCNPHA Spec Sheet

Recessed screw head provides safety with an outside surface free of major projections

These double C-Face Brakes are direct acting with only one moving part

Can be mounted vertically or horizontally

Center Distance: 1

Effective on both hard and soft shafts

Splines in crease disc life because the many con tact points between hub and discs reduce the concentration of stresses encountered with non-splined hubs having only a few contact points

allows for clean operation

depending upon the diametrical pitch

These unique two-piece rigid clamping couplings come with an undersized ID