Patent for Sale:

Linear Motor with Translational Motion    

A linear motor with an integrated screw mechanism that switches rotational motion to translational motion using an electromagnetic force power device.

Overview

The technology eliminates the effect of friction by using a contactless electromagnetic-force screw mechanism, making accurate alignment control possible. The screw mechanism piece can be increased to exert the electromagnetic force, the magnetic flux can be used efficiently and a drive force larger than a conventional linear motor of the identical volume and weight can be achieved.

The technology decreases the pitch of the rotator and stator; the motor is a small light weight high-rotation-type motor.

Patent Summary

U.S. Patent Classes & Classifications Covered in this listing:

Class 310: Electrical Generator Or Motor Structure

This is the residual class for all subject matter, not elsewhere classified, relating to electrical generator or motor structure.