Assertion: shaver's motor | /r/HasProperty | fast
Facets:
Source sentences:
text: Foil shavers have fast motors that oscillate at a very high speed, producing a loud, high pitched whine, while rotary shavers only emit a low hum.
text: Its fast motor allows the blade to deliver up to 14,000 cuts per minute.
text: There is no doubt that a good shaver should have a fast and powerful motor.
text: The motor is fast and furious; you can do heavy tasks for longer durations without it being heated.