Drive axle in-axle annular speed sensor

Details Drive axle in-axle annular speed sensor Drive axle in-axle annular speed sensor

1990-12-03

1993-07-13

Snow, Walter E.

Electricity: measuring and testing

Electrical speed measuring

Including speed-related frequency generator

32420713, 32420722, 32420725, 310168, G01P 348, G01B 714

Patent

active

052277194

ABSTRACT:
An in-axle annular rotational speed sensor assembly (52) for drive axles (10) is provided which mounts directly to the drive axle differential bearing adjusters (36) in a relatively available and protected space (50) within the axle housing. The assembly utilizes the ferromagnetic adjuster to define a portion of the magnetic flux path (108) and maintains a large axial separation between the adjuster and the air gap (102) between the arrays of rotor and stator teeth (82, 100).

REFERENCES:
patent: 2462761 (1949-02-01), Momberg
patent: 3739211 (1973-06-01), Hasler
patent: 4027753 (1977-06-01), Lantz
patent: 4159433 (1979-06-01), Takayama et al.

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