By comparing DC, AC and step-motors and analyzing the driving characteristics of the warp beam, a conclusion was drawn that a higher performance to price ratio could be got when a step-motor was selected for the warp beam.
英
美
- 通過(guò)對直流電機、交流電機和步進(jìn)電機的比較，結合織機的織軸驅動(dòng)特點(diǎn)，得出選用步進(jìn)電機有較高性?xún)r(jià)比的結論。
