Patents Assigned to Frankl & Kirchner GmbH & Co KG Fabrik für Elektromotoren u. elektrische Apparate
  • Sewing Machine Drive
    Publication number: 20200270789
    Abstract: A magnetic encoder system (2) of a sewing machine drive comprises a disk (5), which is magnetized, an incremental track (8) and a reference track (9). The incremental track (8) extends completely around the disk (5) and has alternating pole elements (10), which serve as incremental markings. The reference track (9) is designed as a ring-shaped section on the disk (5) and has a monopole (11). The result is a magnetic encoder system (2), for example for a servo motor of a sewing machine.
    Type: Application
    Filed: July 12, 2018
    Publication date: August 27, 2020
    Applicant: Frankl & Kirchner GmbH & Co KG Fabrik für Elektromotoren u. elektrische Apparate
    Inventor: Wolfgang SINN