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電機定子和轉子組裝什么重要？

電機定子和轉子的組件或總組件包括轉子套定子；調整氣隙；并安裝其他部件，如外置風(fēng)扇、刷裝置等。終組裝后，應逐個(gè)進(jìn)行測試。這些項目或工藝流程由于...

步進(jìn)電機加減速過(guò)程控制技術(shù)

由于步進(jìn)電機的廣泛應用，對步進(jìn)電機控制的研究越來(lái)越多。如果啟動(dòng)或加速過(guò)程中階躍脈沖變化過(guò)快，轉子會(huì )因慣性而無(wú)法跟隨通電信號的變化。出于同樣的...

電機的可靠性和過(guò)載能力是用戶(hù)非常關(guān)心的性能指標！

從用戶(hù)的角度來(lái)看，電機的可靠性主要表現在使用壽命長(cháng)和有一定的過(guò)載能力。為此，電機的絕緣性能和過(guò)載能力應該是考核電機各項性能指標的前提，所謂高...

6線(xiàn)步進(jìn)電機的接線(xiàn)如何區分？

用萬(wàn)用表分別測量電阻。高電阻的兩根線(xiàn)是繞組的兩端，另一根是中間抽頭線(xiàn)。如果不能決定哪三根線(xiàn)在一組，只要任意兩根線(xiàn)組合在一起，電機軸的轉動(dòng)就很...

2020年國家產(chǎn)品質(zhì)量監督抽查公告來(lái)了你怎么想呢-

無(wú)論是汽車(chē)產(chǎn)品還是其他產(chǎn)品的生產(chǎn)者，我們大多數人都經(jīng)歷過(guò)不同層次的產(chǎn)品質(zhì)量監督抽查，但高層次、權威的抽查是國家檢驗。2021年4月30日，我...

特殊要求-熱帶電機的絕緣保護措施

熱帶氣候：氣象熱帶區是北半球副熱帶高壓的指導線(xiàn)和脊線(xiàn)之間的地帶。由于副熱帶高壓脊線(xiàn)隨季節由北向南移動(dòng)，熱帶的邊緣位置和范圍也隨季節變化。通常...

仔細理解轉子動(dòng)平衡過(guò)程的奧秘

電機產(chǎn)品的轉子是由各種材料和零件組成的部件，承擔著(zhù)將電機轉化為機械能的功能，是電機產(chǎn)品的轉動(dòng)部分，是與配套設備的對接部分。鑒于電機轉子的特殊...

應用探討-整體電機與分體電機的優(yōu)勢比較

這兩天《山竹》上映了！人家說(shuō)山竹可怕，一個(gè)無(wú)辜的孩子卻莫名其妙地說(shuō)：不可怕，山竹好看，好吃！孩子好可愛(ài)。如今，人們的生活非常方便。當他們打開(kāi)...

電機繞組的類(lèi)型和特性

繞組是電機的關(guān)鍵部件，也是容易損壞的薄弱環(huán)節。它受電感、熱、機械振動(dòng)和環(huán)境因素的影響。繞組是決定電機壽命和運行可靠性的主要因素。繞組成本是電...

你怎么想呢-電機重量大到可以結實(shí)？

今天有個(gè)朋友留言說(shuō)從兩家廠(chǎng)商各買(mǎi)了一臺電機。兩個(gè)電機的型號和功率完全一樣，只是重量不同。他問(wèn)，重型電機是不是質(zhì)量更好更強？中小型電機使用的材...

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