External type electric drum
Product introduction: The motor in the ordinary electric drum is removed, and the drum with the deceleration mechanism in the cylinder is often called the deceleration drum. The deceleration drum is then externally connected to the motor to form the motor-mounted electric roller, often referred to as the external-mounted electric roller.
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Product Introduction
外裝式電動滾筒的型式代號
外裝式電動滾筒是介于傳統(tǒng)的電機一減速機一傳動滾筒的開式傳動與普通電動滾簡驅(qū)動之間的種輸送機驅(qū)動裝置,它具有電機在外散熱性能好,而且容易對電機進行維修或更換等優(yōu)點。在占有空間位置和制造材料方面,均比開式傳動減少三分之ー左右。但比普通電動滾筒又増加三分之ー左右。外裝式電動滾筒是目前國內(nèi)工業(yè)要求下的產(chǎn)物,因為從邏輯原理圖上分析,主要部件仍屬串聯(lián)聯(lián)接,而且至少増加一件傳動軸。從可靠性上分析,并沒有增加可靠性??墒怯捎谒碾姍C散熱性好電機的安裝、維修和檢查方便,以及在占據(jù)空間位置及制造材料上,比老式的開式傳動優(yōu)越,所以國內(nèi)外裝式電動滾筒多用在大功率上。外裝式電動滾筒,由于電機散熱的優(yōu)點,在某些大功率場合還是較合適的驅(qū)動裝置