調 ちょう 同期 どうき しきじゃないです
chōpo dōki shikijanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 調歩同期式

1. It's not a constant-speed synchronous motor.; It isn't a constant-speed synchronous motor.

Negative
Polite
Casual Register
Computing