Is it possible to control BRH motor with 16-trace hyperface encoder by LXM15M?

Now I finished my tests with the following result:

- In the BRH with a 16 trace Hiperface is a SEK52 inside and with this encoder it is not possible to use the BRH motor in combination with a LXM15.

- But a combination BRH with a 128 trace Hiperface inside (SKS36 encoder) and a LXM15 is possible.