Torque Encoder


Magnetic torque encoder

The torque sensing element is mounted in the steering system, and the time-varying alternating magnetic field is generated by detecting the misalignment of the rotation angle. The cut magnetic field lines are guided to the magnetic collecting element, and are induced by the linear Hall element IC to generate the Hall effect. er voltage.


The output Hall voltage and steering wheel torque should be in a linear proportional relationship. When torque is applied to the steering wheel, the rotation angle of the steering wheel is known, and the motor of the steering system is further activated to achieve the effect of assisting power steering.




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