A linear ultrasonic motor with a hollowed and symmetrical stator
A linear standing-wave ultrasonic motor with a hollowed and symmetrical stator is proposed
in this study. The stator is cut from a cuboid block to produce a hollow and symmetrical …
in this study. The stator is cut from a cuboid block to produce a hollow and symmetrical …
Self-floating and self-rotating non-contact ultrasonic motor with single active vibrator
The traditional ultrasonic motor will produce friction and wear, form a larger amount of heat,
and limit the continuous operation time and working life. To ease these issues, a novel non …
and limit the continuous operation time and working life. To ease these issues, a novel non …
Low-voltage driving linear piezoelectric motors having textured sliders of surface multi-connected vesicle-like microarray
Friction behavior and serious wear of the stator/slider pair are critical to restrict the
development and commercialization of standing-wave linear ultrasonic motors. Owing to the …
development and commercialization of standing-wave linear ultrasonic motors. Owing to the …
Measurement and evaluation on mechanical performances of standing-wave piezoelectric motor of V-shaped sandwich-type transducer having arc tip
A prototype of the linear standing-wave ultrasonic motors having arc tip is designed and
manufactured, and the output performances and mechanical characteristics were tested and …
manufactured, and the output performances and mechanical characteristics were tested and …
Transient measurement of mechatronic multi-parameters and kinetics performances for linear piezoelectric motors
Due to the time-dependent correlations, the measurement and characterization of electronic
and mechanical parameters are critical for linear piezoelectric ultrasonic motors (USMs) …
and mechanical parameters are critical for linear piezoelectric ultrasonic motors (USMs) …
Dahl friction model for driving characteristics of V-shape linear ultrasonic motors
The contact process of stator and slider described by the Coulomb friction model is basically
in a pure sliding friction state, and a mechanical model based on the Dahl friction theory was …
in a pure sliding friction state, and a mechanical model based on the Dahl friction theory was …
Performance evaluation of a novel disk-type motor using ultrasonic levitation: Modeling and experimental validation
Experimental measurements and theoretical analyses of a novel non-contact ultrasonic
motor driven by near-field acoustic levitation are presented, in which the proposed motor is …
motor driven by near-field acoustic levitation are presented, in which the proposed motor is …
Research on the influence of friction pairs on the output characteristics of the Piezoelectric Ultrasonic Actuator
The piezoelectric ultrasonic actuator is driven by the friction coupling between the stator and
mover. Its friction pairs are very important, but there are few studies on the long-term output …
mover. Its friction pairs are very important, but there are few studies on the long-term output …
Theoretical modeling and experimental investigation of carbon fiber reinforced plastic-based piezoelectric actuator
Piezoelectric actuators based on non-metallic materials have drawn much attention in recent
years. Carbon fiber reinforced plastic (CFRP) is one of the ideal materials for the …
years. Carbon fiber reinforced plastic (CFRP) is one of the ideal materials for the …
Mechanical Characteristics Regulation of V-Shaped Standing-Wave Ultrasonic Motors With Minimal Quantity Lubrication
Friction drive and wear control is a tough issue for linear standing-wave ultrasonic motors
with intermittent contact and impact friction. For the widely recognized reduction of …
with intermittent contact and impact friction. For the widely recognized reduction of …