MOTOR WITH SPEED SENSOR

PURPOSE: To hold speed detecting magnets and a speed detecting element for the detection of rotational speed of a rotor using a simple structure, and prevent damage to the speed detecting magnets and stator coil ends. CONSTITUTION: A speed detecting element 10 is installed on a bracket 12. Recesses...

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Bibliographische Detailangaben
1. Verfasser: MINOBE YOSHIHIRO
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE: To hold speed detecting magnets and a speed detecting element for the detection of rotational speed of a rotor using a simple structure, and prevent damage to the speed detecting magnets and stator coil ends. CONSTITUTION: A speed detecting element 10 is installed on a bracket 12. Recesses 5 are formed on the end faces of vanes 4 on a rotor end ring 3 in a position corresponding to the speed detecting element 10. Speed detecting magnets 1 are fit and bonded into the recesses 5.