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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-12556068-B2, on 17 February 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000002877

Robot wheel driving apparatus

Published
Permanent URL
Classification
Robotics & Automation › Robot Architectures
Inventors
LEE JANGWON, PARK YOUNG IL, SHIN YOUNG CHUL
Assignee
LG ELECTRONICS INC
Original source
US-12556068-B2, the United States Patent and Trademark Office, 17 February 2026
Document SHA-256
3fe95f2e5c5f1fa5af3dda68705206d4d98faac6ccf2473b221dec512759083d

Abstract

A robot wheel driving apparatus includes a wheel configured to rotate to drive a robot, a motor housing positioned inside the wheel, a motor including a stator and a rotor configured to rotate about the stator to transmit a rotating force to the wheel, a sensor magnet connected to the rotor, and an encoder sensor configured to receive a change in a magnetic field caused by rotation of the sensor magnet to detect a rotation angle of the rotor. A first set distance is maintained between the sensor magnet and the encoder sensor.

Publication information

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Citation

OpenTechnical Publication OT-2026-000002877, “Robot wheel driving apparatus,” published September 15, 2026 at 19:15:56 UTC, https://opentechnical.org/p/OT-2026-000002877.

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This record reproduces a document published elsewhere and is provided for reference and study. Rights in the original remain with its owner. See the publication policy.