Electricity: measuring and testing – Electrical speed measuring – Including speed-related frequency generator
Patent
1992-11-23
1994-08-09
Snow, Walter E.
Electricity: measuring and testing
Electrical speed measuring
Including speed-related frequency generator
32420715, 32420725, 4034081, G01P 348, G01P 354, F16D 100
Patent
active
053369955
ABSTRACT:
An in-axle shaft speed sensor has an annular configuration and is attached to the axle differential bearing adjustment ring. An annular sensor housing ring has a radially inwardly extending flange with inwardly cantilevered tabs formed therein for absorbing by localized axial deflection the clamping loads of attachment screws. The stator ring is configured for an axial air flux gap with the rotor poles and is axially adjacent the housing ring and has cut-outs therein to permit free deflection of the tabs and prevents axial distortion of the stator ring and mis-alignment of the poles.
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Eaton Corporati
Johnston Roger A.
Snow Walter E.
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