DEVICE FOR MEASURING THE ROTATION SPEED OR DETECTING THE DIRECTION OF ROTATION OF A ROTARY MAGNETIC FIELD
A device for measuring the rotation speed or detecting the direction of rotation of a rotary magnetic field includes a Hall sensor which is mounted as an SMD component on a printed circuit board. A magnet wheel is secured to a rotor spindle of an electric motor and a rotary magnetic field is generat...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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