【減速電機】齒輪減速機傳動效率計算
在采購、選型減速機是要對齒輪減速機的傳動效率有一定的了解,以方便選型,下面兆威機電簡單的闡述傳動效率介紹和計算公式;
齒輪(lun)減速(su)機(ji)的(de)傳動(dong)(dong)效(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)通常是指在(zai)額定(ding)輸(shu)(shu)(shu)(shu)入轉(zhuan)速(su)下達(da)到額定(ding)輸(shu)(shu)(shu)(shu)入功(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(或輸(shu)(shu)(shu)(shu)入轉(zhuan)矩(ju)(ju))時,輸(shu)(shu)(shu)(shu)出功(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(或輸(shu)(shu)(shu)(shu)出轉(zhuan)矩(ju)(ju))對額定(ding)輸(shu)(shu)(shu)(shu)入功(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(或輸(shu)(shu)(shu)(shu)入轉(zhuan)矩(ju)(ju)乘以傳動(dong)(dong)比(bi))的(de)比(bi)值。齒輪(lun)減速(su)機(ji)傳動(dong)(dong)效(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)的(de)測(ce)量應(ying)在(zai)專用的(de)試驗臺上(shang)進行,測(ce)試方法(fa)(fa)(fa)可分為直(zhi)測(ce)功(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)法(fa)(fa)(fa)和損失(shi)功(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)法(fa)(fa)(fa),直(zhi)測(ce)功(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)法(fa)(fa)(fa)又分為單(dan)臺直(zhi)測(ce)功(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)法(fa)(fa)(fa)和雙臺直(zhi)測(ce)功(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)法(fa)(fa)(fa)。單(dan)臺直(zhi)測(ce)功(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)法(fa)(fa)(fa)是在(zai)試驗裝置臺上(shang),用儀(yi)器直(zhi)接測(ce)量減速(su)機(ji)的(de)輸(shu)(shu)(shu)(shu)入、輸(shu)(shu)(shu)(shu)出轉(zhuan)矩(ju)(ju)和轉(zhuan)速(su),來確定(ding)效(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)的(de)方法(fa)(fa)(fa)。可以有(you)較大的(de)減速(su)比(bi),輸(shu)(shu)(shu)(shu)入軸和輸(shu)(shu)(shu)(shu)出軸不在(zai)同(tong)一(yi)(yi)軸線(xian)上(shang),也不在(zai)同(tong)一(yi)(yi)平面上(shang)。但是一(yi)(yi)般(ban)體(ti)積(ji)較大,傳動(dong)(dong)效(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)不,精度不。
下面這組(zu)是減速(su)機(ji)傳動效(xiao)率計算公式:
? 總效(xiao)率(lv)(lv)η=運輸機(ji)(ji)傳(chuan)(chuan)送(song)帶效(xiao)率(lv)(lv)η1×運輸機(ji)(ji)軸(zhou)承(cheng)效(xiao)率(lv)(lv)η2×運輸機(ji)(ji)與減速器(qi)(qi)(qi)間聯軸(zhou)器(qi)(qi)(qi)效(xiao)率(lv)(lv)η3×減速器(qi)(qi)(qi)內3對(dui)滾動軸(zhou)承(cheng)效(xiao)率(lv)(lv)η4×2對(dui)圓柱齒輪嚙合傳(chuan)(chuan)動效(xiao)率(lv)(lv)η5×電動機(ji)(ji)與減速器(qi)(qi)(qi)間聯軸(zhou)器(qi)(qi)(qi)效(xiao)率(lv)(lv)η6;
兆威齒輪減速機產品系列
快貓下載地(di)址(zhi):3.4MM步(bu)進減速電機
快(kuai)貓下載(zai)地址:直流有刷減(jian)速電機(ji)
快貓下(xia)載地址:直流(liu)無刷減速電(dian)機
快貓下載地址(zhi):24v直流(liu)減速電(dian)機(ji)
快貓下載地(di)址:6mm空心杯減速電機(ji)
快貓下(xia)載地(di)址:12v直(zhi)流減速電機