Worm wheels | one or two gear right
Material EN CC 483 K
Bore in H7
Only fits to worms
One or two gear gear worms and worm wheels are preferred where not only less noise and vibration are needed but also axial and angular offset and height offset.
The axial angle is usually at 90°, the height offset is given by the axle distance.
The efficiency depends from the lead angle and the frictional ratio in the rolling contact and differs with the operating conditions.
We usually offer right turning worm gear. Of course left turning worm gear is possible as a special production.