QT61-250F-A
由上海宇卓機械有限公司供應住友SUMITOMO齒輪泵
1、低壓內嚙合齒輪泵QT超低噪音性能,噪音值低,即使壓力或轉數變大噪音值也幾乎不變,這是因為內嚙合齒輪泵的構造,并且采用了特殊的齒形使嚙合容積變得非常小的緣故而且音質很好,運轉聲音幾乎不會察覺。
2、低壓內嚙合齒輪泵QT的耐久性能,因為簡單的構造加上對滑動面進行了強制潤滑,部品之間沒有直接接觸,所以功能部品的磨損幾乎不會發生。因此即使使用潤滑差的油(水-甘醇等),磨損也少的令人吃驚,目前難以想象的高壓(250kgf/cm²)也可以使用。
3、低壓內嚙合齒輪泵QT低壓力脈動,脈動幾乎沒有(2kgf/cm²),所以像加工機械那樣有的速度控制要求的系統是適合使用的。
4、低壓內嚙合齒輪泵QT用途廣泛,根據多功能平臺的采用,同樣部品的組合,也可以有低壓(70kgf/cm²系統用)、中壓(140kgf/cm²系統用)、高壓(210kgf/cm²系統用)3種壓力系列和在此基礎上把泵在組合的雙聯泵我們也有準備因此使用范圍非常廣泛,還有帶馬達QT泵,帶QT泵的標準液壓單元等的產品也很充足,讓使用變得更加方便。
5、低壓內嚙合齒輪泵QTzui高壓力80kgf/cm²,流量10-250cc/rev,在同一段齒輪中組合了2個齒輪(1段2齒輪),因此流量就有2倍,與葉片泵相比噪音更低,脈動更低,多被用在加工機械。
低壓內嚙合齒輪泵QT有如下型號:QT31-20,QT31-25,QT31-31.5,QT41-40,QT41-50,QT41-63,QT51-80,QT51-100,QT51-125,QT61-160,QT61-200,QT61-250。當轉子旋轉一周,每個柱塞往復運動一次,完成一次吸泊與壓油過程,如果轉子連續旋轉時,那就連續地輸出壓力油,這就是徑向泵的工作原理。徑向柱塞泵沒有配油盤,而由專門配油軸配油。配油軸由于吸油口與壓油口壓力不平街,產生很大徑向力,同時,由于這類泵的徑向尺寸大,因而相對運動速度大,磨損也大,這些是徑向泵的缺點。但由于徑向放置柱塞,可以多放幾排柱塞,因此相對軸向泵柱塞數目多、流量大,這是它的優點。 總的來說,柱塞泵與齒輪泵、葉片泵相比,由于柱塞是圓柱形的,因而密封面形狀比較簡單,可以減少配合間隙,具有漏油少、效率高、耐高壓等優點。
柱塞泵分為軸向柱塞泵與徑向柱塞泵。軸向柱塞泵又分成斜盤式軸向柱塞泵和斜軸式軸向柱塞泵兩種。斜盤式軸向柱塞泵的工作原理見圖3—7。柱塞3裝在油缸體4中,它沿油缸體軸向作圓周均勻分布。配油盤5和斜盤2都固定不動。當電機通過傳動的鈾l帶動油缸體旋轉寸,柱塞緊貼斜盤2在油缸體中作往復直線運禮拄塞伸出時,油液經配油盤5上的a口吸入,柱塞壓入油缸體時,油液經配油盤5上的壓油窗口b褕出壓力油。油缸體每旋轉一周,各柱塞往復動作一次,完成一次吸油和;如果油缸體連續旋轉,就連續輸出壓力油。這就是斜盤式軸向柱塞泵的工作原理。
斜軸式軸向柱塞泵如圖3—8所示。其結構特點是斜盤與傳動軸為同一軸線;油缸體傾斜某一角度,當電機通過傳動軸帶動斜盤回轉,油缸體繞本身軸線回傳時,同樣可以使柱塞產生往復直線運動,完成圖3—8斜軸式軸向柱塞泵工作原理圖吸油與壓油動作。因此,其工作原理與斜盤式軸向柱塞泵相同。
A系列變量柱塞泵壓力補償型.
A10-FR01H-12,A10-FR01C-12,A10-FR01B-12,
A70-FR01HS-60,A70-FR01CS-60,A70-FR01BS-60,A70-FR01KS-60,
A90-FR01HS-60,A90-FR01CS-60,A90-FR01BS-60,A90-FR01KS-60,
A145-FR01HS-60,A145-FR01CS-60,A145-FR01BS-60,A145-FR01KS-60,
A16-F-R-01-H-K-32,A16-F-R-01-C-K-32,A16-F-R-01-B-K-32,
A22-F-R-01-C-K-32,A22-F-R-01-B-K-32,
A37-F-R-01-H-K-32,A37-F-R-01-C-K-32,A37-F-R-01-B-K-32,
A56-F-R-01-H-K-32,A56-F-R-01-C-K-32,A56-F-R-01-B-K-32,
A16-F-R-01-H-S-K-32,A16-F-R-01-C-S-K-32,A16-F-R-01-B-S-K-32,
A22-F-R-01-C-S-K-32,A22-F-R-01-B-S-K-32,
A37-F-R-01-H-S-K-32,A37-F-R-01-C-S-K-32,A37-F-R-01-B-S-K-32,
A56-F-R-01-H-S-K-32,A56-F-R-01-C-S-K-32,A56-F-R-01-B-S-K-32,
A10-LR01B-12,A10-LR01C-12,A10-LR01H-12,
A70-LR01BS-60,A70-LR01CS-60,A70-LR01HS-60,A70-LR01KS-60,
A90-LR01BS-60,A90-LR01CS-60,A90-LR01HS-60,A90-LR01KS-60,
A145-LR01HS-60,A145-LR01CS-60,A145-LR01BS-60,A145-LR01KS-60,
A16-L-R-01-H-K-32,A16-L-R-01-C-K-32,A16-L-R-01-B-K-32,
A22-L-R-01-B-K-32,A22-L-R-01-C-K-32,
A37-L-R-01-B-K-32,A37-L-R-01-C-K-32,A37-L-R-01-H-K-32,
A56-L-R-01-B-K-32,A56-L-R-01-C-K-32,A56-L-R-01-H-K-32,
A16-L-R-01-H-S-K-32,A16-L-R-01-C-S-K-32,A16-L-R-01-B-S-K-32,
A22-L-R-01-B-S-K-32,A22-L-R-01-C-S-K-32,
A37-L-R-01-B-S-K-32,A37-L-R-01-C-S-K-32,A37-L-R-01-H-S-K-32,
A56-L-R-01-B-S-K-32,A56-L-R-01-C-S-K-32,A56-L-R-01-H-S-K-32,
A系列變量柱塞泵雙壓控制型.
A70-FR02BS-60,A70-FR02CS-60,A70-FR02HS-60,A70-FR02KS-60,
A90-FR02BS-60,A90-FR02CS-60,A90-FR02HS-60,A90-FR02KS-60,
A145-FR02BS-60,A145-FR02CS-60,A145-FR02HS-60,A145-FR02KS-60,
A16-F-R-02-B-K-32,A16-F-R-02-C-K-32,A16-F-R-02-H-K-32,
A22-F-R-02-B-K-32,A22-F-R-02-C-K-32,
A37-F-R-02-B-K-32,A37-F-R-02-C-K-32,A37-F-R-02-H-K-32,
A56-F-R-02-B-K-32,A56-F-R-02-C-K-32,A56-F-R-02-H-K-32,
A16-F-R-02-B-S-K-32,A16-F-R-02-C-S-K-32,A16-F-R-02-H-S-K-32,
A22-F-R-02-B-S-K-32,A22-F-R-02-C-S-K-32,
A37-F-R-02-B-S-K-32,A37-F-R-02-C-S-K-32,A37-F-R-02-H-S-K-32,
A56-F-R-02-B-S-K-32,A56-F-R-02-C-S-K-32,A56-F-R-02-H-S-K-32,
A10-LR02B-12,A10-LR02C-12,A10-LR02H-12,
A70-LR02BS-60,A70-LR02CS-60,A70-LR02HS-60,A70-LR02KS-60,
A90-LR02BS-60,A90-LR02CS-60,A90-LR02HS-60,A90-LR02KS-60,
A145-LR02BS-60,A145-LR02CS-60,A145-LR02HS-60,A145-LR02KS-60,
A16-L-R-02-B-K-32,A16-L-R-02-C-K-32,A16-L-R-02-H-K-32,
A22-L-R-02-B-K-32,A22-L-R-02-C-K-32,
A37-L-R-02-B-K-32,A37-L-R-02-C-K-32,A37-L-R-02-H-K-32,
A56-L-R-02-B-K-32,A56-L-R-02-C-K-32,A56-L-R-02-H-K-32,
A16-L-R-02-B-S-K-32,A16-L-R-02-C-S-K-32,A16-L-R-02-H-S-K-32,
A22-L-R-02-B-S-K-32,A22-L-R-02-C-S-K-32,
A37-L-R-02-B-S-K-32,A37-L-R-02-C-S-K-32,A37-L-R-02-H-S-K-32,
A56-L-R-02-B-S-K-32,A56-L-R-02-C-S-K-32,A56-L-R-02-H-S-K-32,
A系列變量柱塞泵帶卸荷壓力補償控制型.
A70-FR03BS-60,A70-FR03CS-60,A70-FR03HS-60,A70-FR03KS-60,
A90-FR03BS-60,A90-FR03CS-60,A90-FR03HS-60,A90-FR03KS-60,
A145-FR03BS-60,A145-FR03CS-60,A145-FR03HS-60,A145-FR03KS-60,
A16-F-R-03-B-K-32,A16-F-R-03-C-K-32,A16-F-R-03-H-K-32,
A22-F-R-03-B-K-32,A22-F-R-03-C-K-32,
A37-F-R-03-B-K-32,A37-F-R-03-C-K-32,A37-F-R-03-H-K-32,
A56-F-R-03-B-K-32,A56-F-R-03-C-K-32,A56-F-R-03-H-K-32,
A16-F-R-03-B-S-K-32,A16-F-R-03-C-S-K-32,A16-F-R-03-H-S-K-32,
A22-F-R-03-B-S-K-32,A22-F-R-03-C-S-K-32,
A37-F-R-03-B-S-K-32,A37-F-R-03-C-S-K-32,A37-F-R-03-H-S-K-32,
A56-F-R-03-B-S-K-32,A56-F-R-03-C-S-K-32,A56-F-R-03-H-S-K-32,
A10-LR03B-12,A10-LR03C-12,A10-LR03H-12,
A70-LR03BS-60,A70-LR03CS-60,A70-LR03HS-60,A70-LR03KS-60,
A90-LR03BS-60,A90-LR03CS-60,A90-LR03HS-60,A90-LR03KS-60,
A145-LR03BS-60,A145-LR03CS-60,A145-LR03HS-60,A145-LR03KS-60,
A16-L-R-03-B-K-32,A16-L-R-03-C-K-32,A16-L-R-03-H-K-32,
A22-L-R-03-B-K-32,A22-L-R-03-C-K-32,
A37-L-R-03-B-K-32,A37-L-R-03-C-K-32,A37-L-R-03-H-K-32,
A56-L-R-03-B-K-32,A56-L-R-03-C-K-32,A56-L-R-03-H-K-32,
A16-L-R-03-B-S-K-32,A16-L-R-03-C-S-K-32,A16-L-R-03-H-S-K-32,
A22-L-R-03-B-S-K-32,A22-L-R-03-C-S-K-32,
A37-L-R-03-B-S-K-32,A37-L-R-03-C-S-K-32,A37-L-R-03-H-S-K-32,
A56-L-R-03-B-S-K-32,A56-L-R-03-C-S-K-32,A56-L-R-03-H-S-K-32,
A系列變量柱塞泵電-液比例負載敏感控制型.
A70-FR04BS-60,A70-FR04CS-60,A70-FR04HS-60,A70-FR04KS-60,
A90-FR04BS-60,A90-FR04CS-60,A90-FR04HS-60,A90-FR04KS-60,
A145-FR04BS-60,A145-FR04CS-60,A145-FR04HS-60,A145-FR04KS-60,
A16-F-R-04-B-K-32,A16-F-R-04-C-K-32,A16-F-R-04-H-K-32,
A22-F-R-04-B-K-32,A22-F-R-04-C-K-32,
A37-F-R-04-B-K-32,A37-F-R-04-C-K-32,A37-F-R-04-H-K-32,
A56-F-R-04-B-K-32,A56-F-R-04-C-K-32,A56-F-R-04-H-K-32,
A16-F-R-04-B-S-K-32,A16-F-R-04-C-S-K-32,A16-F-R-04-H-S-K-32,
A22-F-R-04-B-S-K-32,A22-F-R-04-C-S-K-32,
A37-F-R-04-B-S-K-32,A37-F-R-04-C-S-K-32,A37-F-R-04-H-S-K-32,
A56-F-R-04-B-S-K-32,A56-F-R-04-C-S-K-32,A56-F-R-04-H-S-K-32,
A10-LR04B-12,A10-LR04C-12,A10-LR04H-12,
A70-LR04BS-60,A70-LR04CS-60,A70-LR04HS-60,A70-LR04KS-60,
A90-LR04BS-60,A90-LR04CS-60,A90-LR04HS-60,A90-LR04KS-60,
A145-LR04BS-60,A145-LR04CS-60,A145-LR04HS-60,A145-LR04KS-60,
A16-L-R-04-B-K-32,A16-L-R-04-C-K-32,A16-L-R-04-H-K-32,
A22-L-R-04-B-K-32,A22-L-R-04-C-K-32,
A37-L-R-04-B-K-32,A37-L-R-04-C-K-32,A37-L-R-04-H-K-32,
A56-L-R-04-B-K-32,A56-L-R-04-C-K-32,A56-L-R-04-H-K-32,
A16-L-R-04-B-S-K-32,A16-L-R-04-C-S-K-32,A16-L-R-04-H-S-K-32,
A22-L-R-04-B-S-K-32,A22-L-R-04-C-S-K-32,
A37-L-R-04-B-S-K-32,A37-L-R-04-C-S-K-32,A37-L-R-04-H-S-K-32,
A56-L-R-04-B-S-K-32,A56-L-R-04-C-S-K-32,A56-L-R-04-H-S-K-32,
A系列變量柱塞泵電-液比例壓力和流量控制型.
A70-FR04EBS-60,A70-FR04ECS-60,A70-FR04EHS-60,A70-FR04EKS-60,
A90-FR04EBS-60,A90-FR04ECS-60,A90-FR04EHS-60,A90-FR04EKS-60,
A145-FR04EBS-60,A145-FR04ECS-60,A145-FR04EHS-60,A145-FR04EKS-60,
A16-F-R-04E-B-K-32,A16-F-R-04E-C-K-32,A16-F-R-04E-H-K-32,
A22-F-R-04E-B-K-32,A22-F-R-04E-C-K-32,
A37-F-R-04E-B-K-32,A37-F-R-04E-C-K-32,A37-F-R-04E-H-K-32,
A56-F-R-04E-B-K-32,A56-F-R-04E-C-K-32,A56-F-R-04E-H-K-32,
A16-F-R-04E-B-S-K-32,A16-F-R-04E-C-S-K-32,A16-F-R-04E-H-S-K-32,
A22-F-R-04E-B-S-K-32,A22-F-R-04E-C-S-K-32,
A37-F-R-04E-B-S-K-32,A37-F-R-04E-C-S-K-32,A37-F-R-04E-H-S-K-32,
A56-F-R-04E-B-S-K-32,A56-F-R-04E-C-S-K-32,A56-F-R-04E-H-S-K-32,
A10-LR04EB-12,A10-LR04EC-12,A10-LR04EH-12,
A70-LR04EBS-60,A70-LR04ECS-60,A70-LR04EHS-60,A70-LR04EKS-60,
A90-LR04EBS-60,A90-LR04ECS-60,A90-LR04EHS-60,A90-LR04EKS-60,
A145-LR04EBS-60,A145-LR04ECS-60,A145-LR04EHS-60,A145-LR04EKS-60,
A16-L-R-04E-B-K-32,A16-L-R-04E-C-K-32,A16-L-R-04E-H-K-32,
A22-L-R-04E-B-K-32,A22-L-R-04E-C-K-32,
A37-L-R-04E-B-K-32,A37-L-R-04E-C-K-32,A37-L-R-04E-H-K-32,
A56-L-R-04E-B-K-32,A56-L-R-04E-C-K-32,A56-L-R-04E-H-K-32,
A16-L-R-04E-B-S-K-32,A16-L-R-04E-C-S-K-32,A16-L-R-04E-H-S-K-32,
A22-L-R-04E-B-S-K-32,A22-L-R-04E-C-S-K-32,
A37-L-R-04E-B-S-K-32,A37-L-R-04E-C-S-K-32,A37-L-R-04E-H-S-K-32,A系列變量柱塞泵內控式雙壓雙流量控制型.
A70-FR05BS-60,A70-FR05CS-60,A70-FR05HS-60,A70-FR05KS-60,
A90-FR05BS-60,A90-FR05CS-60,A90-FR05HS-60,A90-FR05KS-60,
A145-FR05BS-60,A145-FR05CS-60,A145-FR05HS-60,A145-FR05KS-60,
A16-F-R-05-B-K-32,A16-F-R-05-C-K-32,A16-F-R-05-H-K-32,
A22-F-R-05-B-K-32,A22-F-R-05-C-K-32,
A37-F-R-05-B-K-32,A37-F-R-05-C-K-32,A37-F-R-05-H-K-32,
A56-F-R-05-B-K-32,A56-F-R-05-C-K-32,A56-F-R-05-H-K-32,
A16-F-R-05-B-S-K-32,A16-F-R-05-C-S-K-32,A16-F-R-05-H-S-K-32,
A22-F-R-05-B-S-K-32,A22-F-R-05-C-S-K-32,
A37-F-R-05-B-S-K-32,A37-F-R-05-C-S-K-32,A37-F-R-05-H-S-K-32,
A56-F-R-05-B-S-K-32,A56-F-R-05-C-S-K-32,A56-F-R-05-H-S-K-32,
A10-LR05B-12,A10-LR05C-12,A10-LR05H-12,
A70-LR05BS-60,A70-LR05CS-60,A70-LR05HS-60,A70-LR05KS-60,
A90-LR05BS-60,A90-LR05CS-60,A90-LR05HS-60,A90-LR05KS-60,
A145-LR05BS-60,A145-LR05CS-60,A145-LR05HS-60,A145-LR05KS-60,
A16-L-R-05-B-K-32,A16-L-R-05-C-K-32,A16-L-R-05-H-K-32,
A22-L-R-05-B-K-32,A22-L-R-05-C-K-32,
A37-L-R-05-B-K-32,A37-L-R-05-C-K-32,A37-L-R-05-H-K-32,
A56-L-R-05-B-K-32,A56-L-R-05-C-K-32,A56-L-R-05-H-K-32,
A16-L-R-05-B-S-K-32,A16-L-R-05-C-S-K-32,A16-L-R-05-H-S-K-32,
A22-L-R-05-B-S-K-32,A22-L-R-05-C-S-K-32,
A37-L-R-05-B-S-K-32,A37-L-R-05-C-S-K-32,A37-L-R-05-H-S-K-32,
A56-L-R-05-B-S-K-32,A56-L-R-05-C-S-K-32,A56-L-R-05-H-S-K-32,
A系列變量柱塞泵電磁式雙壓雙流量控制型.
A70-FR06BS-60,A70-FR06CS-60,A70-FR06HS-60,A70-FR06KS-60,
A90-FR06BS-60,A90-FR06CS-60,A90-FR06HS-60,A90-FR06KS-60,
A145-FR06BS-60,A145-FR06CS-60,A145-FR06HS-60,A145-FR06KS-60,
A16-F-R-06-B-K-32,A16-F-R-06-C-K-32,A16-F-R-06-H-K-32,
A22-F-R-06-B-K-32,A22-F-R-06-C-K-32,
A37-F-R-06-B-K-32,A37-F-R-06-C-K-32,A37-F-R-06-H-K-32,
A56-F-R-06-B-K-32,A56-F-R-06-C-K-32,A56-F-R-06-H-K-32,
A16-F-R-06-B-S-K-32,A16-F-R-06-C-S-K-32,A16-F-R-06-H-S-K-32,
A22-F-R-06-B-S-K-32,A22-F-R-06-C-S-K-32,
A37-F-R-06-B-S-K-32,A37-F-R-06-C-S-K-32,A37-F-R-06-H-S-K-32,
A56-F-R-06-B-S-K-32,A56-F-R-06-C-S-K-32,A56-F-R-06-H-S-K-32,
A10-LR06B-12,A10-LR06C-12,A10-LR06H-12,
A70-LR06BS-60,A70-LR06CS-60,A70-LR06HS-60,A70-LR06KS-60,
A90-LR06BS-60,A90-LR06CS-60,A90-LR06HS-60,A90-LR06KS-60,
A145-LR06BS-60,A145-LR06CS-60,A145-LR06HS-60,A145-LR06KS-60,
A16-L-R-06-B-K-32,A16-L-R-06-C-K-32,A16-L-R-06-H-K-32,
A22-L-R-06-B-K-32,A22-L-R-06-C-K-32,
A37-L-R-06-B-K-32,A37-L-R-06-C-K-32,A37-L-R-06-H-K-32,
A56-L-R-06-B-K-32,A56-L-R-06-C-K-32,A56-L-R-06-H-K-32,
A16-L-R-06-B-S-K-32,A16-L-R-06-C-S-K-32,A16-L-R-06-H-S-K-32,
A22-L-R-06-B-S-K-32,A22-L-R-06-C-S-K-32,
A37-L-R-06-B-S-K-32,A37-L-R-06-C-S-K-32,A37-L-R-06-H-S-K-32,
A56-L-R-06-B-S-K-32,A56-L-R-06-C-S-K-32,A56-L-R-06-H-S-K-32,
A56-L-R-04E-B-S-K-32,A56-L-R-04E-C-S-K-32,A56-L-R-04E-H-S-K-32,
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