Modules 0.5, 0.8, and 1.0 with a pressure angle of 20° (regular teeth).
Since the surface roughness of the threaded surface of the rolling worm is mirror, the life of the worm gear is longer when used in combination with a worm wheel than when combined with a worm that has been cut.
Used for general industrial machinery, medical equipment, food machinery, etc.
Specifications
Worm twist direction and number of threads (mm): R1