Title :
Design and characteristics of a new magnetic worm gear using permanent magnet
Author :
Kikuchi, Shinki ; Tsurumoto, Katsuo
Author_Institution :
Tohoku Gakun Univ., Tagajo, Japan
fDate :
11/1/1993 12:00:00 AM
Abstract :
The structure and the method of design of a magnetic worm gear using a permanent magnet are described. The basic concept of the design is as follows: high gear ratio; and meshing based on internal contact to enlarge the meshing area and reduce the size of the gear. The trial magnetic worm gear has a gear ratio of 1:33. The measured maximum transmitted torque is 11.5 Nm
Keywords :
magnetic devices; permanent magnets; variable speed gear; gear ratio; internal contact; magnetic worm gear; maximum transmitted torque; meshing; meshing area; permanent magnet; Design methodology; Gears; Magnetic noise; Permanent magnets; Shape; Spirals; Teeth; Torque measurement; Vibrations; Wheels;
Journal_Title :
Magnetics, IEEE Transactions on
