新聞:本溪絲桿步進(jìn)馬達(dá)28BH45-140B庫(kù)存
其中主磁極是產(chǎn)生直流電機(jī)氣隙磁場(chǎng)的主要部件,由永磁體或帶有直流勵(lì)磁繞組的疊片鐵心構(gòu)成。直流電機(jī)的轉(zhuǎn)子則由電樞、換向器(又稱整流子)和轉(zhuǎn)軸等部件構(gòu)成。
其中電樞由電樞鐵心和電樞繞組兩部分組成。電樞鐵心由硅鋼片疊成,在其外圓處均勻分布著齒槽,電樞繞組則嵌置于這些槽中。換向器是一種機(jī)械整流部件。由換向片疊成圓筒形后,以金屬夾件或塑料成型為一個(gè)整體。各換向片間互相絕緣。換向器質(zhì)量對(duì)運(yùn)行可靠性有很大影響。
由直流電動(dòng)機(jī)和發(fā)電機(jī)工作原理示意圖可以看到,直流電機(jī)的結(jié)構(gòu)應(yīng)由定子和轉(zhuǎn)子兩大部分組成。直流電機(jī)運(yùn)行時(shí)靜止不動(dòng)的部分稱為定子,定子的主要作用是產(chǎn)生磁場(chǎng),由機(jī)座、主磁極、換向極、端蓋、軸承和電刷裝置等組成。運(yùn)行時(shí)轉(zhuǎn)動(dòng)的部分稱為轉(zhuǎn)子,其主要作用是產(chǎn)生電磁轉(zhuǎn)矩和感應(yīng)電動(dòng)勢(shì),是直流電機(jī)進(jìn)行能量轉(zhuǎn)換的樞紐,所以通常又稱為電樞,由轉(zhuǎn)軸、電樞鐵心、電樞繞組、換向器和風(fēng)扇等組成。
新聞:本溪絲桿步進(jìn)馬達(dá)28BH45-140B庫(kù)存
CV750-3-S-B-G3-TL-V0
CV750-5-S-B-G3-TL-V0
CV750-10-S-B-G3-TL-V0
CV750-15-S-B-G3-TL-V0
CV750-20-S-B-G3-TL-V0
CV750-25-S-B-G3-TL-V0
CV750-30-S-B-G3-TL-V0
CV750-40-S-B-G3-TL-V0
CV750-45-S-B-G3-TL-V0
CV750-50-S-B-G3-TL-V0
CV750-60-S-B-G3-TL-V0
CV750-70-S-B-G3-TL-V0
CV750-80-S-B-G3-TL-V0
CV750-90-S-B-G3-TL-V0
CV750-100-S-B-G3-TL-V0
CV750-120-S-B-G3-TL-V0
CV750-140-S-B-G3-TL-V0
CV750-160-S-B-G3-TL-V0
CV750-180-S-B-G3-TL-V0
CV750-200-S-B-G3-TL-V0
CV1500-3-S-B-G3-TL-V0
CV1500-5-S-B-G3-TL-V0
CV1500-10-S-B-G3-TL-V0
CV1500-15-S-B-G3-TL-V0
CV1500-20-S-B-G3-TL-V0
CV1500-25-S-B-G3-TL-V0
CV1500-30-S-B-G3-TL-V0
CV1500-40-S-B-G3-TL-V0
CV1500-45-S-B-G3-TL-V0
CV1500-50-S-B-G3-TL-V0
CV1500-60-S-B-G3-TL-V0
CV1500-70-S-B-G3-TL-V0
CV1500-80-S-B-G3-TL-V0
CV1500-90-S-B-G3-TL-V0
CV1500-100-S-B-G3-TL-V0
CV1500-120-S-B-G3-TL-V0
CV1500-140-S-B-G3-TL-V0
CV1500-160-S-B-G3-TL-V0
CV1500-180-S-B-G3-TL-V0
CV1500-200-S-B-G3-TL-V0
CV2200-3-S-B-G3-TL-V0
CV2200-5-S-B-G3-TL-V0
CV2200-10-S-B-G3-TL-V0
CV2200-15-S-B-G3-TL-V0
CV2200-20-S-B-G3-TL-V0
CV2200-25-S-B-G3-TL-V0
CV2200-30-S-B-G3-TL-V0
CV2200-40-S-B-G3-TL-V0
CV2200-45-S-B-G3-TL-V0
CV2200-50-S-B-G3-TL-V0
CV2200-60-S-B-G3-TL-V0
CV2200-70-S-B-G3-TL-V0
CV2200-80-S-B-G3-TL-V0
CV2200-90-S-B-G3-TL-V0
CV2200-100-S-B-G3-TL-V0
CV2200-120-S-B-G3-TL-V0
CV2200-140-S-B-G3-TL-V0
CV2200-160-S-B-G3-TL-V0
CV2200-180-S-B-G3-TL-V0
CV2200-200-S-B-G3-TL-V0
CV3700-3-S-B-G3-TL-V0
CV3700-5-S-B-G3-TL-V0
CV3700-10-S-B-G3-TL-V0
CV3700-15-S-B-G3-TL-V0
CV3700-20-S-B-G3-TL-V0
CV3700-25-S-B-G3-TL-V0
CV3700-30-S-B-G3-TL-V0
CV3700-40-S-B-G3-TL-V0
CV3700-45-S-B-G3-TL-V0
CV3700-50-S-B-G3-TL-V0
CV3700-60-S-B-G3-TL-V0
CV3700-70-S-B-G3-TL-V0
CV3700-80-S-B-G3-TL-V0
CV3700-90-S-B-G3-TL-V0
CV3700-100-S-B-G3-TL-V0
CV3700-120-S-B-G3-TL-V0
CV3700-140-S-B-G3-TL-V0
CV3700-160-S-B-G3-TL-V0
CV3700-180-S-B-G3-TL-V0
CV3700-200-S-B-G3-TL-V0
三次元旋振篩通常也被簡(jiǎn)稱為振動(dòng)篩,是常見(jiàn)的輕型篩分系列產(chǎn)品,可以對(duì)粉體、小顆粒以及液體物料進(jìn)行有效的篩選、除雜、分級(jí)工作。高服公司從日??蛻舴答佊涗浿辛私獾剑芏嘈窈Y用戶在使用時(shí)都碰到了篩上物排雜慢的問(wèn)題,針對(duì)這個(gè)問(wèn)題,本文分享三個(gè)有效的解決方法,旋振篩用戶在碰到這個(gè)問(wèn)題時(shí)可參考解決。如果是新進(jìn)設(shè)備,剛開(kāi)始使用就出現(xiàn)這個(gè)問(wèn)題,應(yīng)檢查旋振篩的篩網(wǎng)與排雜口是否處于同一水平面,如果篩網(wǎng)和排雜口不是水平的話,會(huì)導(dǎo)致旋振篩排雜慢的問(wèn)題出現(xiàn),這屬于旋振篩生產(chǎn)質(zhì)量問(wèn)題,應(yīng)聯(lián)系廠家,要求廠家修復(fù);檢查旋振篩整體是否處于水平狀態(tài)下工作,如果設(shè)備整體不是在水平面上,會(huì)導(dǎo)致旋振篩排雜慢的問(wèn)題出現(xiàn),影響篩分效率,可以通過(guò)加減旋振篩的減震地腳來(lái)解決這個(gè)問(wèn)題;如以上兩個(gè)問(wèn)題都沒(méi)有,則可對(duì)旋振篩的振動(dòng)電機(jī)偏心塊角度進(jìn)行調(diào)整來(lái)改變物料在篩面上運(yùn)動(dòng)的速度,角度越小,物料會(huì)越快的向外散開(kāi);角度越大,物料會(huì)越慢的向外散開(kāi),每次調(diào)整振動(dòng)電機(jī)偏心塊角度應(yīng)保持5。
新聞:本溪絲桿步進(jìn)馬達(dá)28BH45-140B庫(kù)存
(2)換向器 換向器的作用是與電刷配合,將直流電動(dòng)機(jī)輸入的直流電流轉(zhuǎn)換成電樞繞組內(nèi)的交變電流,或是將直流發(fā)電機(jī)電樞繞組中的交變電動(dòng)勢(shì)轉(zhuǎn)換成輸出的直流電壓。
換向器是一個(gè)由許多燕尾狀的梯形銅片間隔云母片絕緣排列而成的圓柱體,每片換向片的一端有高出的部分,上面銑有線槽,供電樞繞組引出端焊接用。所有換向片均放置在與它配合的具有燕尾狀槽的金屬套簡(jiǎn)內(nèi),然后用v形鋼環(huán)和螺紋壓圈將換向片和套筒緊固成一整體,換向片組與套筒、v形鋼環(huán)之間均要用云母片絕緣。
(3)轉(zhuǎn)軸 在轉(zhuǎn)軸上安裝電樞和換向器。
3.氣隙
靜止的磁極和旋轉(zhuǎn)的電樞之間的間隙稱為氣隙。在小容量電機(jī)中,氣隙為0.5~3mm。氣隙數(shù)值雖小,但磁阻很大,為電機(jī)磁路的主要組成部分。氣隙大小對(duì)電機(jī)運(yùn)行性能有很大影響。
新聞:本溪絲桿步進(jìn)馬達(dá)28BH45-140B庫(kù)存
CV750-3-S-G2-RD-V6
CV750-5-S-G2-RD-V6
CV750-10-S-G2-RD-V6
CV750-15-S-G2-RD-V6
CV750-20-S-G2-RD-V6
CV750-25-S-G2-RD-V6
CV750-30-S-G2-RD-V6
CV750-40-S-G2-RD-V6
CV750-45-S-G2-RD-V6
CV750-50-S-G2-RD-V6
CV750-60-S-G2-RD-V6
CV750-70-S-G2-RD-V6
CV750-80-S-G2-RD-V6
CV750-90-S-G2-RD-V6
CV750-100-S-G2-RD-V6
CV750-120-S-G2-RD-V6
CV750-140-S-G2-RD-V6
CV750-160-S-G2-RD-V6
CV750-180-S-G2-RD-V6
CV750-200-S-G2-RD-V6
CV1500-3-S-G2-RD-V6
CV1500-5-S-G2-RD-V6
CV1500-10-S-G2-RD-V6
CV1500-15-S-G2-RD-V6
CV1500-20-S-G2-RD-V6
CV1500-25-S-G2-RD-V6
CV1500-30-S-G2-RD-V6
CV1500-40-S-G2-RD-V6
CV1500-45-S-G2-RD-V6
CV1500-50-S-G2-RD-V6
CV1500-60-S-G2-RD-V6
CV1500-70-S-G2-RD-V6
CV1500-80-S-G2-RD-V6
CV1500-90-S-G2-RD-V6
CV1500-100-S-G2-RD-V6
CV1500-120-S-G2-RD-V6
CV1500-140-S-G2-RD-V6
CV1500-160-S-G2-RD-V6
CV1500-180-S-G2-RD-V6
CV1500-200-S-G2-RD-V6
CV2200-3-S-G2-RD-V6
CV2200-5-S-G2-RD-V6
CV2200-10-S-G2-RD-V6
CV2200-15-S-G2-RD-V6
CV2200-20-S-G2-RD-V6
CV2200-25-S-G2-RD-V6
CV2200-30-S-G2-RD-V6
CV2200-40-S-G2-RD-V6
CV2200-45-S-G2-RD-V6
CV2200-50-S-G2-RD-V6
CV2200-60-S-G2-RD-V6
CV2200-70-S-G2-RD-V6
CV2200-80-S-G2-RD-V6
CV2200-90-S-G2-RD-V6
CV2200-100-S-G2-RD-V6
CV2200-120-S-G2-RD-V6
CV2200-140-S-G2-RD-V6
CV2200-160-S-G2-RD-V6
CV2200-180-S-G2-RD-V6
CV2200-200-S-G2-RD-V6