We found 1 result
indigoBooksToshiiku Sashida

You're looking at:
  1. Books
No refinements available.
showing 1 - 1 of 1 Results


$156.00 online

save 23%

Ships within 1-3 weeks

Not available in stores

The ultrasonic motor, invented in 1980, utilizes the piezoelectric effect in the ultrasonic frequency range to provide the motive force. (In conventional electric motors the motive force is electromagnetic). The result is a motor with unusually good low-speed…