The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 17, 2021
Filed:
Sep. 28, 2018
Rockwell Automation Technologies, Inc., Mayfield Heights, OH (US);
Oliver C. Haya, Milwaukee, WI (US);
Rockwell Automation Technologies, Inc., Mayfield Heights, OH (US);
Abstract
A linear motor system has multiple modular track sections joined end-to-end to form a track along which movers may be displaced by the control of magnetic fields generated by coils disposed in each track section. A curved track section is provided that includes a non-constant radius of curvature that is a non-linear function of the run length along the curved track section. The curved track section may have a number of different radii of curvature, and one or more of them may be based on a non-linear function of the run length. The resulting curvature provides improved dynamic performance of movers driven along the curved track section.