回転 かいてん位置 いち検出 けんしゅつ機構 きこうでしょう
kaiten'ichikenshutsuki kōdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 回転位置検出機構

1. Rotational position detection mechanism, probably.; It will likely be a rotational position detection mechanism.

Polite
Presumptive
Conjecture
Computing