威格士3525V-25A21/30A21/35A21/38A21-1AA-22R葉片泵,在上述油液條件下,推薦的---啟動轉(zhuǎn)速一般是 600 r/min 。但是泵的規(guī)格、系統(tǒng)特性和環(huán)境條件能夠提高或者降低這個(gè)轉(zhuǎn)速,泵注油以后常常能實(shí)現(xiàn)較低的轉(zhuǎn)速。如果要求的啟動轉(zhuǎn)速或工作轉(zhuǎn)速要低,請?jiān)儐柲囊令D液壓代表。在怠速下,不能長期工作在額定壓力或接近額定壓力,否則會導(dǎo)致局部---損壞。不要以為雙聯(lián)泵,三聯(lián)泵或通軸驅(qū)動泵組件能夠同步加載到額定壓力,必須檢驗(yàn)軸載荷以免扭矩超額。軸的同心度和角度找正對泵的壽命是重要的,不對中會導(dǎo)致軸承上的重載荷,產(chǎn)生---失效。柔性聯(lián)軸器必須按照聯(lián)軸器生產(chǎn)商的要求進(jìn)行找正。當(dāng)使用雙萬向節(jié)聯(lián)軸器時(shí),軸必須平行而且叉架必須在一條直線上,偏差要盡可能的小。當(dāng)然,---偏差允許將隨使用條件變化。泵軸到萬向節(jié)的徑向配合應(yīng)當(dāng)緊 ( 大經(jīng)配合 ),沒有松動。
4520V-60A8-1AD-22R | 4525V-38A17-1BA-22R | 4535V-60A38-1BB-22R | 4520V-50A14-1DB-22R |
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4520V-50A9-1AD-22R | 4525V-35A21-1BA-22R | 4535V-50A25-1BC-22R | 4520V-45A2-1DC-22R |
4520V-60A9-1AD-22R | 4525V-38A21-1BA-22R | 4535V-60A25-1BC-22R | 4520V-50A2-1DC-22R |
4520V-42A11-1AD-22R | 4525V-25A10-1BB-22R | 4535V-42A30-1BC-22R | 4520V-60A2-1DC-22R |
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4520V-42A8-1BA-22R | 4525V-25A10-1BC-22R | 4535V-42A35-1BD-22R | 4520V-50A5-1CC-22R |