A torque sensor according to an embodiment of the present invention comprises a cover that is made of a nonmagnetic material and is fitted to a magnetism-collection-member holding member, and that has a rectangular insertion port for allowing insertion of a magnetic sensor between a first magnetism-collection member and a second magnetism-collection member. The insertion port comprises, in the longer direction, first straight line parts that are positioned so as to face each other in a radial direction with respect to the rotational axis of a rotation member, and comprises, in the shorter direction, second straight parts that extend radially outward. A first straight part is provided with a guide part that inclines with respect to the axial direction representing the rotational axis direction of the rotation member, and that has a peripheral-direction length longer than that of the magnetic sensor when the magnetic sensor is inserted through the insertion port.
トルクセンサ
2023-02-22
Patent
Electronic Resource
Japanese