汽車助(zhu)力(li)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)電(dian)(dian)(dian)機(ji)(ji)(ji)裝置,也稱為EPS,EPS 是一(yi)種(zhong)直接依靠電(dian)(dian)(dian)機(ji)(ji)(ji)提供(gong)輔助(zhu)扭(niu)矩(ju)的(de)動力(li)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)系統。轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)柱助(zhu)力(li)式(shi) EPS 的(de)電(dian)(dian)(dian)動機(ji)(ji)(ji)固(gu)定在(zai)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)柱一(yi)側,通(tong)過(guo)減(jian)(jian)(jian)速(su)(su)機(ji)(ji)(ji)構(gou)與(yu)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)軸(zhou)相(xiang)連,直接驅(qu)(qu)動轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)軸(zhou)助(zhu)力(li)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)。扭(niu)矩(ju)傳(chuan)感器(qi)(qi)與(yu)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)軸(zhou) (小(xiao)齒(chi)(chi)輪軸(zhou))連接一(yi)起,當轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)軸(zhou)轉(zhuan)(zhuan)(zhuan)(zhuan)動時(shi),扭(niu)矩(ju)傳(chuan)感器(qi)(qi)開(kai)始工作(zuo),把輸(shu)入軸(zhou)和輸(shu)出軸(zhou)在(zai)扭(niu)桿作(zuo)用下產生的(de)相(xiang)對轉(zhuan)(zhuan)(zhuan)(zhuan)動位移變成電(dian)(dian)(dian)信(xin)號傳(chuan)給 ECU,ECU根據車速(su)(su)傳(chuan)感器(qi)(qi)和扭(niu)矩(ju)傳(chuan)感器(qi)(qi)的(de)信(xin)號決定電(dian)(dian)(dian)動機(ji)(ji)(ji)的(de)旋轉(zhuan)(zhuan)(zhuan)(zhuan)方向(xiang)(xiang)和助(zhu)力(li)電(dian)(dian)(dian)流的(de)大小(xiao),從而完成實時(shi)控制助(zhu)力(li)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)。汽車助(zhu)力(li)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)電(dian)(dian)(dian)機(ji)(ji)(ji)(EPS)是一(yi)種(zhong)小(xiao)功(gong)率微型電(dian)(dian)(dian)機(ji)(ji)(ji),主要傳(chuan)動結構(gou)由驅(qu)(qu)動電(dian)(dian)(dian)機(ji)(ji)(ji)(馬達(da))、齒(chi)(chi)輪箱(減(jian)(jian)(jian)速(su)(su)器(qi)(qi))組裝而成的(de)減(jian)(jian)(jian)速(su)(su)設備(bei),提供(gong)減(jian)(jian)(jian)速(su)(su)、傳(chuan)動、提升(sheng)扭(niu)矩(ju)作(zuo)用,通(tong)常采(cai)用定制技術參數開(kai)發而成。
項目名稱:自動方向盤調節機構齒輪箱(EPS電動助力轉向系統)
解決方(fang)案:開發的(de)方(fang)向盤助(zhu)力齒輪箱(xiang)噪音低、傳(chuan)動效率穩定(ding),電動方(fang)式調節方(fang)向盤可(ke)大大降低駕駛(shi)員調節方(fang)向盤的(de)難(nan)度,是一項(xiang)舒適性配置。
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