Deere & Company

Dean H Lehrke

Steven Ryan Whiteman

Stacy K Worley

Jonathan D Forster

A torque sensor assembly is used with a driveline component. The torque sensor assembly includes a holder, a sleeve, and at least one strain sensor. The holder includes a side wall that has a holder outer surface and a holder inner surface. The holder outer surface is corresponding to and attached to an aperture of the driveline component. The sleeve is corresponding to and attached to the holder inner surface. The strain sensor is attached to a sleeve inner surface of the sleeve and used to sense a strain in the driveline component.

Strain torque measurement system

A torque sensing assembly of a differential of an axle assembly is shown in the present disclosure. The differential may include a differential housing portion, a drive pinion positioned within the differential housing portion, a ring gear, a carrier, a differential pinion, a first side gear, a second side gear, a first bearing, a first bearing support, and the torque sensing assembly. The first bearing is coupled to the differential housing portion and rotatable with the carrier. The first bearing support is coupled to the differential housing portion and used to support the first bearing. The torque sensing assembly is coupled to the first bearing support and operable to measure a strain thereof resulted from a separation force created between the drive pinion and ring gear.

Axle assembly with torque sensor

A torque sensor assembly is used with a driveline component. The torque sensor assembly includes a holder, a sleeve, and at least one strain sensor. The holder includes a side wall that has a holder outer surface and a holder inner surface. The holder outer surface is corresponding to and attached to an aperture of the driveline component. The sleeve is corresponding to and attached to the holder inner surface. The strain sensor is attached to the sleeve and used to sense a strain in the driveline component.

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Altamont, KS, United States of America

Dean H Lehrke