Using off-axis position estimation

With TMR sensors like Infineons TLE5501 or NVEs AAT003 it should be possible to make pecise off-axis angular position estimation. Using a µC with a high bandwidth ADC should be fast enough.

Are there any experiences using this technique and the neccessary calibration steps?

These both look like on-axis sensors?

How would you use them off-axis?

I believe the MagAlpha / MPS sensors, some of them have off-axis mounting options, but are less accurate in that configuration.

Capacitative and inductive sensors are available in off-axis versions.

NVE has several videos using their sensors in off-axis configurations, e.g.:

Hey, thanks for sharing that video, that is interesting!

If you try It out, please let us know how it goes.