Eng. Ilie ROMANIUC, PhDs, Assoc. Prof. Eng. Mihai RATA, PhD, Prof. Eng. Dorel CERNOMAZU, PhD
Rezumat
Vibromotoarele fac parte din categoria de motoare neconventionale, care realizeaza conversia miscarii
alternative de vibratie intr-o miscare continua liniara sau de rotatie. In cadrul acestui articol sunt prezentate doua variante
constructive de vibromotoare monofazate cu lamele roluite. Aceste tipuri de vibromotoare functioneaza de regula la
frecventa industriala, dar in acest articol se prezinta si rezultate experimentale privind functionarea vibromotoarelor
alimentate prin intermediul unui invertor monofazat. Acest invertor are posibilitatea modificarii atat a frecventei cat si a
factorului de umplere.
Cuvinte cheie: motor neconventionalvibromotormiscare de vibratie
Abstract
Vibromotors belong to the category of unconventional motors, which convert vibration alternative motion to a
continuous linear or rotary motion. In this paper are presented two variants of single-phase vibromotors with rolled strips.
These types of vibromotors usually work at industrial frequency, but this article also presents experimental results on the
operation of vibromotors powered by a single-phase inverter. This inverter has the possibility of changing both the frequency
and the duty cycle.
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