主权项 |
1. A torque sensor comprising:
a first casing including a first opening; a second casing including a second opening; a stator including a stator holder disposed inside the first casing and the second casing, and at least a stator tooth fixed to the stator holder; and a rotor rotatably disposed in the stator, wherein the stator includes a protrusion facing an inner peripheral surface of the first opening. |