Patent ID: 11958555
Assignee: LG INNOTEK CO., LTD.
Field: Measurement (Instruments)
Classification: CPC B  G | IPC B  G

Claim 10:
11. A torque sensor comprising:
a rotor including a magnet; and
a stator disposed outside the rotor,
wherein the stator includes a base having a cylindrical shape, a holder coupled to an outer side of an end of the base, and a first stator ring and a second stator ring that are coupled to the holder,
the holder includes a main body and a flange portion protruding from the main body in a circumferential direction,
gear teeth are formed on an outer circumferential surface of the flange portion,
the first stator ring includes a first body having a ring shape, a first tooth extending from an inner circumferential surface of the first body in an axial direction, and a first protrusion portion extending from an outer circumferential surface of the first body in the axial direction and spaced from the first tooth in a radial direction, and
the first protrusion portion passes through a first hole of the flange portion in the axial direction.