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***最新通知:現(xiàn)加工中心對外承接蝸輪蝸桿,齒輪,鏈輪,同步帶輪等非標傳動件加工,一件起做,圖紙或?qū)崢泳?8939766978 ***好消息:本公司已使用ERP平臺管理,主要產(chǎn)品,T系列齒輪換向器,MB無級變速機,擺線針輪減速機,RV蝸輪蝸桿減速機....更快更優(yōu),歡迎來電咨詢造型及參數(shù)問題!

新聞資訊 >> 共同分享蝸輪蝸桿減速機的自鎖功能-

蝸輪蝸桿減速機的傳動方式中，蝸輪蝸桿傳動具備其他齒輪傳動所沒有特性。即蝸桿可以輕易轉(zhuǎn)動蝸輪，但蝸輪無法轉(zhuǎn)動蝸桿，這是因為蝸輪蝸桿的結(jié)構(gòu)和傳動是通過摩擦實現(xiàn)造成的。蝸輪蝸桿減速機與齒輪減速機相比就是具有自鎖功能。蝸輪蝸桿減速機因具有自鎖止功能而在機械領(lǐng)域應(yīng)用極為廣泛，比如卷揚機，包裝機、印刷機、輸送設(shè)備等等。然而也是因為蝸輪蝸桿的摩擦傳動方式，也造成了蝸輪蝸桿的傳動效率相對齒輪傳動要低很多，這是蝸輪蝸桿減速機不足的地方。不是所有的蝸輪傳動都具有很好的自鎖功能，蝸輪的自鎖功能要達到一定的速比才能實現(xiàn)，自鎖效果才會更佳。這和導(dǎo)程角有關(guān)，即速比小的蝸輪蝸桿減速機自鎖功能就不是那么理想。

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