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SMH280R46E6.7W23整機華源熱電用螺桿泵
高壓三螺桿泵流量較小，從動螺桿猶如細長桿。這樣在加工和運行時不可避免的會產生撓度變形，會直接影響到螺旋型面之間的嚙合間隙，以及從動螺桿螺旋面外圓和螺桿襯套內孔之間的間隙值。由于高壓泵要求這些間隙值很小，從動螺桿的撓度變形就容易產生摩擦；間隙過大又會使泵容積效率下降。因此可采取對從動螺桿的螺旋段分段的方式來減小撓度。這種結構是考慮到從動螺桿是由密封腔內介質的壓力驅動而旋轉的這一工作特性，分段后并不妨礙各段的旋轉，它們在排出腔壓力的作用下，運行時分段處的接合面仍能緊密接觸，旋轉時猶如整體式從動螺桿一樣。
潤滑的主要作用：
1、減少摩擦，降低磨損；
2、降溫冷卻；
3、防止腐蝕；
4、緩沖減振作用；
5、密封作用；
6、傳遞動力；
7、清洗、減少噪聲。
潤滑油的選用原則是：
載荷大或變載、沖擊載荷、加工粗糙或未經跑合的表面，選粘度較高的潤滑油；
轉速高時，為減少潤滑油內部的摩擦功耗，或采用循環潤滑、芯捻潤滑等場合，宜選用粘度低的潤滑油；
工作溫度高時，宜選用粘度高的潤滑油。
SMH280R46E6.7W23整機華源熱電用螺桿泵
SMH臥式三螺桿泵型號(SMH臥式安裝、SMS立式安裝、SMF法蘭式安裝、SME插裝式安裝)(R為右旋，L為左旋)
SMH40R38E6.7W23 SMH40R38U8W23 SMH40R38U12.1W23
SMH40R46E6.7W23 SMH40R46U8W23 SMH40R46U12.1W23
SMH40R54E6.7W23 SMH40R54U8W23 SMH40R54U12.1W23
SMH80R36E6.7W23 SMH80R36U8W23 SMH80R36U12.1W23
SMH80R42E6.7W23 SMH80R42U8W23 SMH80R42U12.1W23
SMH80R46E6.7W23 SMH80R46U8W23 SMH80R46U12.1W23
SMH80R54E6.7W23 SMH80R54U8W23 SMH80R54U12.1W23
SMH120R42E6.7W23 SMH120R42U8W23 SMH120R42U12.1W23
SMH120R46E6.7W23 SMH120R46U8W23 SMH120R46U12.1W23
SMH120R54E6.7W23 SMH120R54U8W23 SMH120R54U12.1W23
SMH210R40E6.7W23 SMH210R40U8W23 SMH210R40U12.1W23
SMH210R46E6.7W23 SMH210R46U8W23 SMH210R46U12.1W23
SMH210R54E6.7W23 SMH210R54U8W23 SMH210R54U12.1W23
SMH280R43E6.7W23 SMH280R43U8W23 SMH280R43U12.1W23
SMH280R46E6.7W23 SMH280R46U8W23 SMH280R46U12.1W23
SMH280R54E6.7W23 SMH280R54U8W23 SMH280R54U12.1W23
SMH440R40E6.7W23 SMH440R40U8W23 SMH440R40U12.1W23
SMH440R42E6.7W23 SMH440R42U8W23 SMH440R42U12.1W23
SMH440R46E6.7W23 SMH440R46U8W23 SMH440R46U12.1W23
SMH440R54E6.7W23 SMH440R54U8W23 SMH440R54U12.1W23
SMH660R40E6.7W23 SMH660R40U8W23 SMH660R40U12.1W23
SMH660R44E6.7W23 SMH660R44U8W23 SMH660R44U12.1W23
SMH660R46E6.7W23 SMH660R46U8W23 SMH660R46U12.1W23
SMH660R51E6.7W23 SMH660R51U8W23 SMH660R51U12.1W23
SMH660R54E6.7W23 SMH660R54U8W23 SMH660R54U12.1W23
SMH940R42E6.7W23 SMH940R42U8W23 SMH940R42U12.1W23
SMH940R46E6.7W23 SMH940R46U8W23 SMH940R46U12.1W23
SMH940R50E6.7W23 SMH940R50U8W23 SMH940R50U12.1W23
SMH940R54E6.7W23 SMH940R54U8W23 SMH940R54U12.1W23
SMH1300R38E6.7W23 SMH1300R38U8W23 SMH1300R38U12.1W23
SMH1300R42E6.7W23 SMH1300R42U8W23 SMH1300R42U12.1W23
SMH1300R46E6.7W23 SMH1300R46U8W23 SMH1300R46U12.1W23
SMH1300R54E6.7W23 SMH1300R54U8W23 SMH1300R54U12.1W23
SMH1700R42E6.7W23 SMH1700R42U8W23 SMH1700R42E6.7W23
SMH1700R46E6.7W23 SMH1700R46U8W23 SMH1700R46E6.7W23
SMH2200R42E6.7W23 SMH2200R42U8W23 SMH2200R42E6.7W23
SMH2200R46E6.7W23 SMH2200R46U8W23 SMH2200R46E6.7W23
SMH2900R40E6.7W23 SMH2900R40U8W23 SMH2900R40E6.7W23
SMH2900R46E6.7W23 SMH2900R46U8W23 SMH2900R46E6.7W23
SMH3600R46E6.7W23 SMH3600R46U8W23 SMH3600R46E6.7W23
SMH5300R46E6.7W23 SMH5300R46U8W23 SMH5300R46E6.7W23
材質W21錫青銅襯套系列
SMH40R38E6.7W21 SMH40R38U8W21 SMH40R38U12.1W21
SMH40R46E6.7W21 SMH40R46U8W21 SMH40R46U12.1W21
SMH40R54E6.7W21 SMH40R54U8W21 SMH40R54U12.1W21
SMH80R36E6.7W21 SMH80R36U8W21 SMH80R36U12.1W21
SMH80R42E6.7W21 SMH80R42U8W21 SMH80R42U12.1W21
SMH80R46E6.7W21 SMH80R46U8W21 SMH80R46U12.1W21
SMH80R54E6.7W21 SMH80R54U8W21 SMH80R54U12.1W21
SMH120R42E6.7W21 SMH120R42U8W21 SMH120R42U12.1W21
SMH120R46E6.7W21 SMH120R46U8W21 SMH120R46U12.1W21
SMH120R54E6.7W21 SMH120R54U8W21 SMH120R54U12.1W21
SMH210R40E6.7W21 SMH210R40U8W21 SMH210R40U12.1W21
SMH210R46E6.7W21 SMH210R46U8W21 SMH210R46U12.1W21
SMH210R54E6.7W21 SMH210R54U8W21 SMH210R54U12.1W21
SMH280R43E6.7W21 SMH280R43U8W21 SMH280R43U12.1W21
SMH280R46E6.7W21 SMH280R46U8W21 SMH280R46U12.1W21
SMH280R54E6.7W21 SMH280R54U8W21 SMH280R54U12.1W21
SMH440R40E6.7W21 SMH440R40U8W21 SMH440R40U12.1W21
SMH440R42E6.7W21 SMH440R42U8W21 SMH440R42U12.1W21
SMH440R46E6.7W21 SMH440R46U8W21 SMH440R46U12.1W21
SMH440R54E6.7W21 SMH440R54U8W21 SMH440R54U12.1W21
SMH660R40E6.7W21 SMH660R40U8W21 SMH660R40U12.1W21
SMH660R44E6.7W21 SMH660R44U8W21 SMH660R44U12.1W21
SMH660R46E6.7W21 SMH660R46U8W21 SMH660R46U12.1W21
SMH660R51E6.7W21 SMH660R51U8W21 SMH660R51U12.1W21
SMH660R54E6.7W21 SMH660R54U8W21 SMH660R54U12.1W21
SMH940R42E6.7W21 SMH940R42U8W21 SMH940R42U12.1W21
SMH940R46E6.7W21 SMH940R46U8W21 SMH940R46U12.1W21
SMH940R50E6.7W21 SMH940R50U8W21 SMH940R50U12.1W21
SMH940R54E6.7W21 SMH940R54U8W21 SMH940R54U12.1W21
SMH1300R38E6.7W21 SMH1300R38U8W21 SMH1300R38U12.1W21
SMH1300R42E6.7W21 SMH1300R42U8W21 SMH1300R42U12.1W21
SMH1300R46E6.7W21 SMH1300R46U8W21 SMH1300R46U12.1W21
SMH1300R54E6.7W21 SMH1300R54U8W21 SMH1300R54U12.1W21
SMH1700R42E6.7W21 SMH1700R42U8W21 SMH1700R42E6.7W21
SMH1700R46E6.7W21 SMH1700R46U8W21 SMH1700R46E6.7W21
SMH2200R42E6.7W21 SMH2200R42U8W21 SMH2200R42E6.7W21
SMH2200R46E6.7W21 SMH2200R46U8W21 SMH2200R46E6.7W21
SMH2900R40E6.7W21 SMH2900R40U8W21 SMH2900R40E6.7W21
SMH2900R46E6.7W21 SMH2900R46U8W21 SMH2900R46E6.7W21
SMH
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