直(zhi)線(xian)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)是一種將電(dian)(dian)(dian)(dian)(dian)能直(zhi)接(jie)轉(zhuan)換成(cheng)(cheng)(cheng)直(zhi)線(xian)運動(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)械(xie)能，而不(bu)需要任何中間(jian)轉(zhuan)換機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)構的(de)驅動(dong)(dong)裝(zhuang)置。它可以看成(cheng)(cheng)(cheng)是一臺旋轉(zhuan)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)按徑(jing)向剖(pou)開(kai)，并展成(cheng)(cheng)(cheng)平面(mian)而成(cheng)(cheng)(cheng)。直(zhi)線(xian)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)按照類型(xing)分類，可以劃分為圓柱形、U型(xing)槽式、平板式三種類型(xing)的(de)直(zhi)線(xian)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，管(guan)(guan)(guan)(guan)狀(zhuang)直(zhi)線(xian)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)就是圓柱形電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)一種，管(guan)(guan)(guan)(guan)狀(zhuang)直(zhi)線(xian)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)也稱為筆式直(zhi)線(xian)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，是一種小功率(lv)微型(xing)推(tui)桿(gan)升降（伸縮(suo)）電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，主要驅動(dong)(dong)結構由(you)驅動(dong)(dong)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)（馬達）、齒(chi)輪(lun)箱（減速(su)齒(chi)輪(lun)）、螺母、導套、內管(guan)(guan)(guan)(guan)、外管(guan)(guan)(guan)(guan)、拉頭、微動(dong)(dong)控制(zhi)(zhi)(zhi)(zhi)開(kai)關等組裝(zhuang)而成(cheng)(cheng)(cheng)；運用(yong)(yong)在(zai)不(bu)同領域的(de)管(guan)(guan)(guan)(guan)狀(zhuang)直(zhi)線(xian)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)參數也不(bu)一樣，通常采用(yong)(yong)定制(zhi)(zhi)(zhi)(zhi)技術參數開(kai)發(fa)而成(cheng)(cheng)(cheng)，例如(ru)減速(su)齒(chi)輪(lun)驅動(dong)(dong)方式、速(su)比、輸(shu)出(chu)(chu)扭矩、輸(shu)出(chu)(chu)轉(zhuan)速(su)，電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)功率(lv)、電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)、規格；管(guan)(guan)(guan)(guan)狀(zhuang)直(zhi)線(xian)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)行程(cheng)、噪音、精度等參數是定制(zhi)(zhi)(zhi)(zhi)開(kai)發(fa)而成(cheng)(cheng)(cheng)；兆威機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)股份有限公司致力于(yu)研(yan)發(fa)、設計、制(zhi)(zhi)(zhi)(zhi)造管(guan)(guan)(guan)(guan)狀(zhuang)直(zhi)線(xian)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，提供一整套定制(zhi)(zhi)(zhi)(zhi)開(kai)發(fa)服務，定制(zhi)(zhi)(zhi)(zhi)范圍(wei)參數范圍(wei)在(zai)，直(zhi)徑(jing)3.4mm-38mm，電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)在(zai)3V-24V，功率(lv)：0.01-40W，輸(shu)出(chu)(chu)轉(zhuan)速(su)5-2000rpm，減速(su)比5-1500，輸(shu)出(chu)(chu)扭矩1gfNaN到50KgfNaN；

結構：直流裸電機、減速齒輪比、齒輪箱、螺母、導套、內管、外管、拉頭(tou)、微動控制開關等組(zu)成(cheng)。

參(can)數：電壓、大負(fu)載、齒(chi)輪比、空載速度、行程(cheng)、短安裝距、保護等級、工作頻率。

應用：管狀(zhuang)直(zhi)線電機廣(guang)泛應用于(yu)飛機、輪船、豪華汽車座的靠背升降及按摩椅，按摩床(chuang)，消防器(qi)材，醫療(liao)器(qi)材，家具等設備中(zhong)，起到推拉(la)伸縮的作用。并且它的安(an)裝不受地形、距離限制。

產品特點：

1.結構簡單(dan)，以少的零部件數量提升(sheng)直線驅動，因此維護相對簡單(dan);

2.行程理論上不(bu)受(shou)(shou)限制，而(er)且性能不(bu)會因為行程的改變而(er)受(shou)(shou)到影響;

3.可(ke)以提供很(hen)寬的速度范圍，從每秒幾微米到數米，;加(jia)速度很(hen)大，大可(ke)達10g，這是相比其他(ta)絲杠、同步帶和齒輪齒條驅動的一個顯著優勢;

4.運(yun)動平穩，除了起支撐(cheng)作用的直線導軌(gui)或氣浮軸(zhou)承外，沒有其它機械連(lian)接或轉換裝(zhuang)置;

5.精(jing)度和重復(fu)精(jing)度高，消除了影響(xiang)精(jing)度的中間環節(jie)，系(xi)統的精(jing)度取決于位置檢測元件，有合適的反饋裝置可達(da)亞微米級(ji);