An electric actuator for use with a variable drive apparatus is disclosed herein. The actuator has a rotary design incorporating a magnetic field sensor chip disposed on a circuit board to sense the rotational orientation of the magnetic field of a magnet positioned on the end of a control shaft of the drive apparatus. The actuator further includes an electric motor driving a gear train, and a fastener connecting a drive adapter to the control shaft, and the magnet is engaged to the fastener. A jack shaft may be used to connect the actuator housing to the drive apparatus, with a first end of the jack shaft configured to rotatably mount a gear of the gear train, and a second end including threads to connect the actuator housing to the drive apparatus housing.
Electric actuator and vibration damping apparatus for drive apparatus
2024-02-13
Patent
Electronic Resource
English
IPC: | G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / F16H Getriebe , GEARING / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |
Electric actuator and vibration damping apparatus for drive apparatus
European Patent Office | 2022
|