◆概述
隨著電力、電子技術的驚人發展，各行各業的機械、電器設備越來越多的采用電動機變頻調速與控制技
術，在調速領域，引導了一場取代傳統調速方式的更新換代。由于變頻電機可直接應用在需要特殊速度調整的
場合，其特點有寬範圍、恆轉矩調速特性，調速平穩，無轉矩脈沖，與各類變頻器有良好的參數匹配，可實現低頻大力矩，高精度轉速控制、位置控制及快速動態響應。YVF系列變頻電動機，廣泛的應用于冶金、石油、輕工、醫藥、紡織、印染、數控機床、泵類、風機等行業。
◆Brief introduction Along with the astonishing development of the electronics technology, frequency conversion, speed-adjusting and control technology iswidely applied to the fields of the machinery and the electric appliance equipment from all the various trades. The updating of the traditional speed-adjustiong modes has already been made in the fields of the speed-adjusting.frequency conversion motors can bedirectly used in the situations when the special speed requires to be adjusted.With its characteristics of the wide range of speed-adjusting, the constant torque speed-adjusting,smoothly running and no torque pulse,the frequency conversion motor can match with various converters.It is low frequency and large torque, high accuracy speed control and position control,and quick dynamic response..YVF series frequency conversion motor is widely applied in such areas as metallurgy, petroleum,light industry,medicine,textile, printing and dyeing, numerical control machine, pump and fan,etc
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