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維特銳提供的每一款產(chǎn)品都是*,進(jìn)口產(chǎn)品可提供海關(guān)報(bào)關(guān)單及其原產(chǎn)地證明??!假一罰十!
在有些車型中設(shè)有冷啟動(dòng)噴油器,,在冷啟動(dòng)時(shí)將混合氣加濃以改善冷啟動(dòng)性能,。冷啟動(dòng)噴油器由啟動(dòng)開關(guān)和熱敏時(shí)控開關(guān)控制,噴油持續(xù)時(shí)間取決于熱敏時(shí)控開關(guān)加熱線圈電流和冷卻水的溫度,。
冷啟動(dòng)系統(tǒng)故障多表現(xiàn)為:冷啟動(dòng)噴油器被膠質(zhì)物堵塞,,影響噴油霧化質(zhì)量,,導(dǎo)致冷啟動(dòng)困難,;冷啟動(dòng)噴油器失效不能正常工作;熱敏時(shí)控開關(guān)短路(觸點(diǎn)常閉)或斷路(常開),,如果觸點(diǎn)常閉,,則熱車時(shí)仍控制冷啟動(dòng)噴油器噴入過多燃油而導(dǎo)致熱啟動(dòng)困難,如果時(shí)控開關(guān)短路,,冷啟動(dòng)噴油器始終不能工作而導(dǎo)致冷啟動(dòng)困難,。
德國KRACHT高壓齒輪泵主要型號(hào)如下:
KM1/6.3G3RDS0A4NL1/
KM1/6.3G3RDS0A4NL2/
KM1/6.3G3RDS0A4NM1/
KM1/6.3G3RDS0B4NM1/
KM1/6.3G3RDS0B4NM2/
KM1/6.3G3RDS0F4NL1/
KM1/6.3G3RDS0F4NL2/
KM1/6.3G3RDS0F4NM1/
KM1/6.3G3RDS0F4NM2/
KM1/6.3G3RDSXA4NL1/
KM1/6.3G3RDSXA4NM2/
KM1/6.3G3RDSXF4NM1/
KM1/6.3G3RDSXF4NM2/
KM1/6.3G3RDX0A4NL1/
KM1/6.3G3RDX0B4NL1/
KM1/6.3G3RDX0B4NL2/
KM1/6.3G3RDX0B4NM1/
KM1/6.3G3RDX0F4NM1/
KM1/6.3G3RDX0F4NM2/
KM1/6.3G3RDXXB4NL2/
KM1/6.3G3RDXXB4NM1/
KM1/6.3G3RDXXB4NM2/
KM1/6.3G3RDXXF4NL1/
KM1/6.3G3RJK0A4NL2/
KM1/6.3G3RJK0A4NM2/
KM1/6.3G3RJK0B4NM2/
KM1/6.3G3RJK0F4NL1/
KM1/6.3G3RJK0F4NL2/
KM1/6.3G3RJK0F4NM1/
KM1/6.3G3RJK0F4NM2/
KM1/6.3G3RJKXA4NL1/
KM1/6.3G3RJKXA4NL2/
KM1/6.3G3RJF0A4NL2/
KM1/6.3G3RJF0B4NL2/
KM1/6.3G3RJF0B4NM1/
KM1/6.3G3RJF0B4NM2/
KM1/6.3G3RJF0F4NL1/
KM1/6.3G3RJF0F4NL2/
KM1/6.3G3RJFXA4NL2/
KM1/6.3G3RJFXA4NM1/
KM1/6.3G3RJFXB4NL2/
KM1/6.3G3RJFXB4NM1/
KM1/6.3G3RJFXB4NM2/
KM1/6.3G3RJFXF4NL1/
KM1/6.3G3RJFXF4NL2/
KM1/6.3G3RJFXF4NM1/
KM1/6.3G3RJFXF4NM2/
由于壓力場對(duì)稱分布,因此馬達(dá)既可順時(shí)針旋轉(zhuǎn),,也可逆時(shí)針旋轉(zhuǎn)(可逆操作模式)
軸密封的壓力釋放通過卸荷口實(shí)現(xiàn),,卸荷口可在端蓋找到|(請(qǐng)注意允許的zui大卸荷壓力),這樣可在出口端對(duì)馬達(dá)加壓,,從而將幾個(gè)馬達(dá)串連在一起,。
對(duì)于高速運(yùn)轉(zhuǎn),軸密封必須為FKM材料,,如果有2個(gè)馬達(dá)耦合在一起并配有公用的供液管線,,就能構(gòu)成一臺(tái)具有很高分流精度的流量分配器。
外部負(fù)載
作用于軸端的外部徑向或負(fù)載削弱了壓蓋軸承的功能,。取決于負(fù)載的大小和方向,,徑向負(fù)載可能被吸。“不”容許有軸向負(fù)載,。
要承受外部負(fù)載,,必須使用帶前置軸承的馬達(dá)類型。新特性,,根據(jù)需求可以選具有減少齒根面間隙的馬達(dá),,這樣能減少波動(dòng)并可大大改善啟動(dòng)情況,。
NBR旋轉(zhuǎn)軸唇形密封
FKM旋轉(zhuǎn)軸唇形密封
G法蘭,錐形軸端
G法蘭,,漸開線花鍵軸端
K法蘭,,錐形軸端1:8
M法蘭,漸開線花鍵軸端
Q法蘭,,錐形軸端
L法蘭,,平行平米軸端,不帶軸唇形密封
前置軸承L,G法蘭,,錐形軸端 20mm
允許的負(fù)載-前置軸承L,,錐形軸端
允許的負(fù)載-前置軸承P,錐形軸端
如需詳細(xì)了解請(qǐng)點(diǎn)擊:德國KRACHT馬達(dá)系列產(chǎn)品