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Information × Registration Number 0301U007159, 0101U000088 , R & D reports Title The developvent and manufacturing of small-sized electric motor prototypes with a high efficiency with magnets of NdFeB tyre, the production of which has begun in Ukraine popup.stage_title Розроблення та виготовлення дослідних зразків малогагаритних електронних елекртодвигунів з високим ККД з використанням магнітів на основ рідкоземельних матеріалів , виробництво яких розпочато в Україні Head Permynov Yu.N., Registration Date 22-10-2001 Organization State Interbranch Scientific Research Institute of Priority Scientific, Technical and Economic Projects popup.description2 During of this work an optimum design of electric motirs on permanent magnets was sudied and selected; the algorithm of calculation f optimum geometry of the electric motor was designed, providing maximum dynamic responce curves with allowance for of current and voltage; the magnet systems of brushness and brushless diltage; the magnet systems of brushness and brushless direct-current motors with high dynamic response curves and torque-weight ratio were studied; the prototypes of electric motors were manufactured and tested Product Description popup.authors popup.nrat_date 2020-04-02 Close