WINDING FOR TWO-PHASE STEPPER MOTOR
The invention relates to a two-phase stepper motor meant to drive positioning mechanisms comprised in digital control machine tools or industrial robots. According to the invention, the motor uses distributed-type windings with a number of turns allotted in relation to the pitches of coils composing...
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| Format: | Patent |
| Sprache: | eng ; rum |
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| Zusammenfassung: | The invention relates to a two-phase stepper motor meant to drive positioning mechanisms comprised in digital control machine tools or industrial robots. According to the invention, the motor uses distributed-type windings with a number of turns allotted in relation to the pitches of coils composing the phases so that the spatial distributions of solenations are identical in two supplying sequence conditions with two currents or with a single current.
Invenţia se referă la un motor electric pas cu pas, bifazat, destinat acţionării mecanismelor de poziţionare ce intră în construcţia maşinilor unelte cu comandă numerică sau a roboţilor industriali. Motorul conform invenţiei foloseşte înfăşurări de tip repartizat, cu număr de spire alocate în acord cu paşii bobinelor componente ale fazelor, astfel încât distribuţiile spaţiale ale solenaţiilor să fie identice în două regimuri ale secvenţei de alimentare, cu doi curenţi sau cu un singur curent. |
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