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直流電機怎么配減速機？

2021-05-27

如何測量減速機精度？

2021-05-27

機器人為什么用減速機？

工業機器人(ren)關節轉速不高。機器人(ren)關節角速度很低，可(ke)電機在極低的速度下轉動是(shi)不平(ping)穩的，控制不易，需要一個機械讓電機在較合理的轉速下運動，保(bao)證運動的平(ping)順(shun)。

2021-05-27

電機與減速器的區別

電(dian)機(ji)(ji)是(shi)驅(qu)動(dong)(dong)電(dian)機(ji)(ji)，減(jian)(jian)(jian)速器(qi)(qi)是(shi)齒輪箱，提(ti)供(gong)減(jian)(jian)(jian)速、提(ti)升扭矩功能；驅(qu)動(dong)(dong)電(dian)機(ji)(ji)通常需要搭(da)載(zai)減(jian)(jian)(jian)速器(qi)(qi)一起使用，這種集(ji)合體稱為減(jian)(jian)(jian)速電(dian)機(ji)(ji)，這是(shi)一樣(yang)應用非常廣泛的驅(qu)動(dong)(dong)減(jian)(jian)(jian)速設備，下面分別(bie)介紹電(dian)機(ji)(ji)、減(jian)(jian)(jian)速器(qi)(qi)、減(jian)(jian)(jian)速電(dian)機(ji)(ji)的區別(bie)。

2021-02-22

步進電機用在什么地方？

步(bu)(bu)進電(dian)(dian)(dian)機(ji)(ji)是(shi)一(yi)(yi)種(zhong)應(ying)用非常廣泛(fan)的驅動(dong)電(dian)(dian)(dian)機(ji)(ji)設備，步(bu)(bu)進電(dian)(dian)(dian)機(ji)(ji)是(shi)一(yi)(yi)種(zhong)將電(dian)(dian)(dian)脈(mo)沖信號(hao)轉換成(cheng)相應(ying)角(jiao)位移(yi)或(huo)(huo)(huo)線(xian)位移(yi)的電(dian)(dian)(dian)動(dong)機(ji)(ji)。每輸入一(yi)(yi)個脈(mo)沖信號(hao)，轉子就轉動(dong)一(yi)(yi)個角(jiao)度或(huo)(huo)(huo)前進一(yi)(yi)步(bu)(bu)，其輸出的角(jiao)位移(yi)或(huo)(huo)(huo)線(xian)位移(yi)與(yu)輸入的脈(mo)沖數成(cheng)正(zheng)比，轉速與(yu)脈(mo)沖頻率成(cheng)正(zheng)比。步(bu)(bu)進電(dian)(dian)(dian)機(ji)(ji)的種(zhong)類很多，按運(yun)動(dong)形式分有旋轉式步(bu)(bu)進電(dian)(dian)(dian)機(ji)(ji)、直線(xian)步(bu)(bu)進電(dian)(dian)(dian)機(ji)(ji)和平面步(bu)(bu)進電(dian)(dian)(dian)機(ji)(ji)。

2021-02-20

如何控制步進電機加減速速度?

步(bu)進(jin)(jin)電(dian)(dian)(dian)機(ji)(ji)是一種(zhong)應用非常(chang)廣(guang)泛的(de)驅(qu)動電(dian)(dian)(dian)機(ji)(ji)，步(bu)進(jin)(jin)電(dian)(dian)(dian)機(ji)(ji)是將電(dian)(dian)(dian)脈(mo)沖(chong)信(xin)(xin)(xin)號(hao)轉(zhuan)變為(wei)(wei)角(jiao)位(wei)移(yi)或(huo)線位(wei)移(yi)的(de)開環控制(zhi)元步(bu)進(jin)(jin)電(dian)(dian)(dian)機(ji)(ji)件。步(bu)進(jin)(jin)電(dian)(dian)(dian)機(ji)(ji)是將脈(mo)沖(chong)信(xin)(xin)(xin)號(hao)轉(zhuan)化成為(wei)(wei)角(jiao)位(wei)移(yi)或(huo)者線位(wei)移(yi)的(de)，所以步(bu)進(jin)(jin)電(dian)(dian)(dian)機(ji)(ji)只能夠由數(shu)字(zi)信(xin)(xin)(xin)號(hao)控制(zhi)運行(xing)的(de)，當脈(mo)沖(chong)提供給驅(qu)動器時(shi)，步(bu)進(jin)(jin)電(dian)(dian)(dian)機(ji)(ji)根據脈(mo)沖(chong)的(de)信(xin)(xin)(xin)號(hao)轉(zhuan)動。

2021-02-19