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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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. |
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