Community Translations - Can TLE4922 be used together with a magnetic encoder wheel?

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keni_4440091
Level 7
Level 7
500 replies posted 100 solutions authored 50 solutions authored

Dear Supporter

I want to translate the following KBA. Please confirm to my work.

Can TLE4922 be used together with a magnetic encoder wheel?

Regards,

Nino

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1 Reply
Yaran_W
Moderator
Moderator
Moderator
250 replies posted 100 solutions authored 25 likes received

Hi Nino,

Magnetic encoder wheels have alternating magnetic poles on their surface as pictured in Figure 41. TLE4922 is
able to handle these wheels very easy since the field strength is in the range of +/-100mT. Compared to the
capability of TLE4922 with more than +/-400mT this application is easy to handle. The magnetic field has
typical no offset and due to the hysteresis concept TLE4922 is the perfect sensor for encoder wheels.

WangYaran_0-1652324590145.png

yaran

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