Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 13, 2009
Patent Application Number
11373946
Date Filed
March 13, 2006
Patent Citations Received
Patent Primary Examiner
Patent abstract
An increment sensor assembly includes a two-pole magnet mounted to an output shaft and a Hall effect sensor located parallel to the output shaft. As the output shaft rotates the first Hall effect sensor senses the rotational position of the magnet and correlates that to the rotational position of the output. A second Hall effect sensor is located adjacent to the first Hall effect sensor and is used to determine the direction of rotation of the output shaft.
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