SUMIDA: Product News

Piezoelectric Ultrasonic Motor

January 23rd 2013

SUMIDA CORPORATION has developed a Piezoelectric ultrasonic motor that realizes low-voltage drive. The dimensions of the motor unit are 40mm×40mm×20mm.It achieved under 7.0V drive with ultrasonic motors by applying the non-conventional vibration mode which enables low input impedance. It drives the slider (load) directory with slow-speed and high thrust without generating electromagnetic noises. The converse effect of the moving direction can be generated by switching a single signal drive.

Outline of the operation External Appearance
Figure 1: Outline of the operation Figure 2: External appearance of the motor


Linear stage, Rotary stage, Small size robotic arm, Dispenser and so on.

Sample Release Date:
Evaluation sample will be available on March 2013.

Please click here for the pdf version of this news article.