The current design utilizes the electrode configuration technique and works at dual frequency provides varying speed with varying thrust force depending on the mode selected, and is easy to fabricate. The current approach is easily scalable for developing piezoelectric miniature motors. This type of motor can be easily integrated with different stages to get forward and backward motion. upon integration with the stage, a speed of 172 mm/s was obtained at an applied voltage of 140 volts at a frequency of 39 kHz and 12.1 mm/s at 12.4 kHz. The main characteristic of this design is its ability to work at a dual frequency and provide higher speed with a moderate force. The motor can be used for high-weight transportation, up to 15 Kg with a speed of nearly 140 mm/s at a voltage of 140 volts.
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