減速機(jī)采用油池飛濺潤滑,在運(yùn)行前用戶需將通氣孔的螺塞取下,換上通氣塞。
基礎(chǔ)不可靠,運(yùn)轉(zhuǎn)時會引起振動及噪聲,并促使軸承及齒輪受損。
·注入同牌號的新油。
注意事項1、減速機(jī)應(yīng)牢固地安裝在穩(wěn)定水平的基礎(chǔ)或底座上,排油槽的油應(yīng)能排除,且冷卻空氣循環(huán)流暢。
2、按規(guī)定的安裝裝置保證工作人員能方便地靠近油標(biāo),通氣塞、排油塞。
對中良好能延長使用壽命,并獲得理想的傳動效率。
新聞:蕭山區(qū)86五相步進(jìn)電機(jī)17PM-K442U原廠
直流電機(jī)的基本工作原理
直流電機(jī)的基本工作原理
直流勵磁的磁路在電工設(shè)備中的應(yīng)用,除了直流電磁鐵(直流繼電器、直流接觸器等)外,重要的就是應(yīng)用在直流旋轉(zhuǎn)電機(jī)中。在發(fā)電廠里,同步發(fā)電機(jī)的勵磁機(jī)、蓄電池的充電機(jī)等,都是直流發(fā)電機(jī);鍋爐給粉機(jī)的原動機(jī)是直流電動機(jī)。此外,在許多工業(yè)部門,例如大型軋鋼設(shè)備、大型精密機(jī)床、礦井卷揚(yáng)機(jī)、市內(nèi)電車、電纜設(shè)備要求嚴(yán)格線速度一致的地方等,通常都采用直流電動機(jī)作為原動機(jī)來拖動工作機(jī)械的。直流發(fā)電機(jī)通常是作為直流電源,向負(fù)載輸出電能;直流電動機(jī)則是作為原動機(jī)帶動各種生產(chǎn)機(jī)械工作,向負(fù)載輸出機(jī)械能。在控制系統(tǒng)中,直流電機(jī)還有其它的用途,例如測速電機(jī)、伺服電機(jī)等。雖然直流發(fā)電機(jī)和直流電動機(jī)的用途各不同,但是它們的結(jié)構(gòu)基本上一樣,都是利用電和磁的相互作用來實現(xiàn)機(jī)械能與電能的相互轉(zhuǎn)換。
新聞:蕭山區(qū)86五相步進(jìn)電機(jī)17PM-K442U原廠
IKO軸承溫度升高的原因:軸承冷卻水中斷。油質(zhì)劣化,油自身不清潔或運(yùn)行中油劣化,如油中的水分增加會引起油的酸性增大,會降低油的潤滑作用,使軸瓦遭到腐蝕,造成軸承溫度升高?,F(xiàn)象:有警報電鈴響.機(jī)旁盤水輪機(jī)械故障光字牌亮,指示IKO軸承溫度的儀表溫度升高,信號繼電器動作。溫度計盤(膨脹型溫度計)黑針與黃針重合或超過黃針。發(fā)出軸承溫度升高的故障信號。處理當(dāng)IKO軸承溫度升高時,首先判斷是否誤動作,如確實升高,應(yīng)做如下處理:檢查冷卻水水壓,水流及管路系統(tǒng)是否正常。
新聞:蕭山區(qū)86五相步進(jìn)電機(jī)17PM-K442U原廠
CH100-3-S-B-G4-DR-H0
CH100-5-S-B-G4-DR-H0
CH100-10-S-B-G4-DR-H0
CH100-15-S-B-G4-DR-H0
CH100-20-S-B-G4-DR-H0
CH100-25-S-B-G4-DR-H0
CH100-30-S-B-G4-DR-H0
CH100-40-S-B-G4-DR-H0
CH100-45-S-B-G4-DR-H0
CH100-50-S-B-G4-DR-H0
CH100-60-S-B-G4-DR-H0
CH100-70-S-B-G4-DR-H0
CH100-80-S-B-G4-DR-H0
CH100-90-S-B-G4-DR-H0
CH100-100-S-B-G4-DR-H0
CH100-120-S-B-G4-DR-H0
CH100-140-S-B-G4-DR-H0
CH100-160-S-B-G4-DR-H0
CH100-180-S-B-G4-DR-H0
CH100-200-S-B-G4-DR-H0
CH200-3-S-B-G4-DR-H0
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CH200-70-S-B-G4-DR-H0
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CH200-100-S-B-G4-DR-H0
CH200-120-S-B-G4-DR-H0
CH200-140-S-B-G4-DR-H0
CH200-160-S-B-G4-DR-H0
CH200-180-S-B-G4-DR-H0
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CH400-100-S-B-G4-DR-H0
CH400-120-S-B-G4-DR-H0
CH400-140-S-B-G4-DR-H0
CH400-160-S-B-G4-DR-H0
CH400-180-S-B-G4-DR-H0
CH400-200-S-B-G4-DR-H0
一般市場上賣的制動電機(jī)要么制動效果不好要么制動噪音很大,都不太適合用于快速卷門。速比1:1-1:15比較合適。現(xiàn)在也有一種的工業(yè)快速門電機(jī)出現(xiàn),叫工業(yè)快速門專用伺服,這是全新的一種控制方式,運(yùn)行停止時是不需要靠制動器來剎車的,燥音進(jìn)一步降底。工作過程:由開門傳感器提供觸發(fā)信號給控制系統(tǒng),控制系統(tǒng)根據(jù)快速卷門的當(dāng)前位置發(fā)出指令給變頻器,啟動驅(qū)動電機(jī)使門簾快速上升,車輛行人通過后門簾自動下降,關(guān)閉通道,直到下一個開門信號再次打開。
新聞:蕭山區(qū)86五相步進(jìn)電機(jī)17PM-K442U原廠
CH3700-3-S-B-G3-TL-H3
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CH3700-60-S-B-G3-TL-H3
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CH3700-90-S-B-G3-TL-H3
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CH3700-120-S-B-G3-TL-H3
CH3700-140-S-B-G3-TL-H3
CH3700-160-S-B-G3-TL-H3
CH3700-180-S-B-G3-TL-H3
CH3700-200-S-B-G3-TL-H3
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CH100-25-S-G3-TL-H6
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CH100-50-S-G3-TL-H6
CH100-60-S-G3-TL-H6
CH100-70-S-G3-TL-H6
CH100-80-S-G3-TL-H6
CH100-90-S-G3-TL-H6
CH100-100-S-G3-TL-H6
CH100-120-S-G3-TL-H6
CH100-140-S-G3-TL-H6
CH100-160-S-G3-TL-H6
CH100-180-S-G3-TL-H6
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CH200-70-S-G3-TL-H6
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CH400-10-S-G3-TL-H6
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CH400-25-S-G3-TL-H6
CH400-30-S-G3-TL-H6
CH400-40-S-G3-TL-H6
CH400-45-S-G3-TL-H6
CH400-50-S-G3-TL-H6
CH400-60-S-G3-TL-H6
CH400-70-S-G3-TL-H6
CH400-80-S-G3-TL-H6
CH400-90-S-G3-TL-H6
CH400-100-S-G3-TL-H6
CH400-120-S-G3-TL-H6
CH400-140-S-G3-TL-H6
CH400-160-S-G3-TL-H6
CH400-180-S-G3-TL-H6
CH400-200-S-G3-TL-H6