QT41-63F-A
由上海宇卓機(jī)械有限公司供應(yīng)住友SUMITOMO齒輪泵
1、低壓內(nèi)嚙合齒輪泵QT超低噪音性能,噪音值低,即使壓力或轉(zhuǎn)數(shù)變大噪音值也幾乎不變,這是因?yàn)閮?nèi)嚙合齒輪泵的構(gòu)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(zhì)很好,運(yùn)轉(zhuǎn)聲音幾乎不會(huì)察覺。
2、低壓內(nèi)嚙合齒輪泵QT的耐久性能,因?yàn)楹?jiǎn)單的構(gòu)造加上對(duì)滑動(dòng)面進(jìn)行了強(qiáng)制潤(rùn)滑,部品之間沒有直接接觸,所以功能部品的磨損幾乎不會(huì)發(fā)生。因此即使使用潤(rùn)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(nèi)嚙合齒輪泵QT低壓力脈動(dòng),脈動(dòng)幾乎沒有(2kgf/cm²),所以像加工機(jī)械那樣有的速度控制要求的系統(tǒng)是適合使用的。
4、低壓內(nèi)嚙合齒輪泵QT用途廣泛,根據(jù)多功能平臺(tái)的采用,同樣部品的組合,也可以有低壓(70kgf/cm²系統(tǒng)用)、中壓(140kgf/cm²系統(tǒng)用)、高壓(210kgf/cm²系統(tǒng)用)3種壓力系列和在此基礎(chǔ)上把泵在組合的雙聯(lián)泵我們也有準(zhǔn)備因此使用范圍非常廣泛,還有帶馬達(dá)QT泵,帶QT泵的標(biāo)準(zhǔn)液壓?jiǎn)卧鹊漠a(chǎn)品也很充足,讓使用變得更加方便。
5、低壓內(nèi)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(gè)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(dòng)更低,多被用在加工機(jī)械。
低壓內(nèi)嚙合齒輪泵QT有如下型號(hào):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(dāng)轉(zhuǎn)子旋轉(zhuǎn)一周,每個(gè)柱塞往復(fù)運(yùn)動(dòng)一次,完成一次吸泊與壓油過程,如果轉(zhuǎn)子連續(xù)旋轉(zhuǎn)時(shí),那就連續(xù)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(chǎn)生很大徑向力,同時(shí),由于這類泵的徑向尺寸大,因而相對(duì)運(yùn)動(dòng)速度大,磨損也大,這些是徑向泵的缺點(diǎn)。但由于徑向放置柱塞,可以多放幾排柱塞,因此相對(duì)軸向泵柱塞數(shù)目多、流量大,這是它的優(yōu)點(diǎn)。 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(jiǎn)單,可以減少配合間隙,具有漏油少、效率高、耐高壓等優(yōu)點(diǎn)。
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(dòng)。當(dāng)電機(jī)通過傳動(dòng)的鈾l帶動(dòng)油缸體旋轉(zhuǎn)寸,柱塞緊貼斜盤2在油缸體中作往復(fù)直線運(yùn)禮拄塞伸出時(shí),油液經(jīng)配油盤5上的a口吸入,柱塞壓入油缸體時(shí),油液經(jīng)配油盤5上的壓油窗口b褕出壓力油。油缸體每旋轉(zhuǎn)一周,各柱塞往復(fù)動(dòng)作一次,完成一次吸油和;如果油缸體連續(xù)旋轉(zhuǎn),就連續(xù)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(jié)構(gòu)特點(diǎn)是斜盤與傳動(dòng)軸為同一軸線;油缸體傾斜某一角度,當(dāng)電機(jī)通過傳動(dòng)軸帶動(dòng)斜盤回轉(zhuǎn),油缸體繞本身軸線回傳時(shí),同樣可以使柱塞產(chǎn)生往復(fù)直線運(yùn)動(dòng),完成圖3—8斜軸式軸向柱塞泵工作原理圖吸油與壓油動(dòng)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(bǔ)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(bǔ)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,
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