DBDS10P10/200力士乐溢流阀
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≥ 1台¥0.00
DBDS10P10/200
插装式单向阀,
M-SR6KD05-10/,M-SR6KD15-10/,M-SR6KD30-10/ ,M-SR8KE00-10/ ,M-SR8KE00-10/V, M-SR8KE02-10/ ,M-SR8KE02-10/V,M-SR8KE05-10/,M-SR8KE05-10/V ,M-SR8KE15-10/ ,M-SR8KE15-10/V ,M-SR8KE30-10/ ,M-SR8KE30-10/V,M-SR8KE50-10/,M-SR8KE50-10/V, M-SR8KD05-10/, M-SR8KD15-10/, M-SR8KD30-10/,M-SR10KE00-10/,M-SR10KE00-10/V,M-SR10KE02-10/,M-SR10KE02-10/V,M-SR10KE05-10/,M-SR10KE05-10/V ,M-SR10KE15-10/,M-SR10KE15-10/V,M-SR10KE30-10/,M-SR10KE30-10/V ,M-SR10KE50-10/,M-SR10KE50-10/V, M-SR10KD05-10/,M-SR10KD15-10/,M-SR10KD30-10/,M-SR15KE00-10/,M-SR15KE00-10/V,M-SR15KE02-10/ ,M-SR15KE02-10/V,M-SR15KE05-10/,M-SR15KE05-10/V,M-SR15KE15-10/,M-SR15KE15-10/V,M-SR15KE30-10/ ,M-SR15KE30-10/V,M-SR15KE50-10/,M-SR15KE50-10/V,M-SR15KD05-10/,M-SR15KD15-10/,M-SR15KD30-10/ ,M-SR20KE00-10/,M-SR20KE00-10/V,M-SR20KE02-10/,M-SR20KE02-10/V,M-SR20KE05-10/,M-SR20KE05-10/V ,M-SR20KE15-10/,M-SR20KE15-10/V,M-SR20KE30-10/,M-SR20KE30-10/V,M-SR20KE50-10/,M-SR20KE50-10/V ,M-SR20KD05-10/,M-SR20KD15-10/,M-SR20KD30-10/ ,M-SR25KE00-10/,M-SR25KE00-10/V,M-SR25KE02-10/ ,M-SR25KE02-10/V,M-SR25KE05-10/,M-SR25KE05-10/V,M-SR25KE15-10/,M-SR25KE15-10/V,M-SR25KE30-10/ ,M-SR25KE30-10/,M-SR25KE50-10/,M-SR25KE50-10/V,M-SR25KD05-10/,M-SR25KD15-10/,M-SR25KD30-10/ ,M-SR30KE00-10/,M-SR30KE00-10/V,M-SR30KE02-10/,M-SR30KE02-10/V,M-SR30KE05-10/,M-SR30KE05-10/V, M-SR30KE15-10/,M-SR30KE15-10/V,M-SR30KE30-10/,M-SR30KE30-10/V,M-SR30KE50-10/,M-SR30KE50-10/V, M-SR30KD05-10/,M-SR30KD15-10/, M-SR30KD30-10/ ,M-SR10KE02-10,M-SR8KE05-10 ,M-SR30KE-05-10,M-SR25KE05,M-SR15KE05-10/ ,M-SR10KE05-10/ ,M-SR30KE05-10/ ,M-SR10KE05-10 ,M-SR15KE05-10 ,M-SR10KE05-10,M-SR30KE05-10, M-SR10KD02-10/ ,M-SR20KE02-10/V ,M-SR20KE05-10 ,M-SR25KE05-10 ,M-SR30KE02-10/V ,M-SR30KE05-10/ ,M-SR8KE02-10/V,M-SR8KE05-10/V, M-SR15K05-1/1 ,M-SR20KE05-10, M-SR25KE05-10/ ,M-SR30RE05-10/ ,M-SR25KE05-10 ,M-SR30KE05-10 ,M-SR8KE05-101,M-SR25KE05-10,M-SR20KE05-10/
螺纹连接单向阀,
S6A0.0/ ,S6A1.0/ S6A5.0/ ,S8A0.0/,S8A1.0/,S8A3.0/ ,S8A5.0/ ,S10A0.0/ ,S10A1.0/ ,S10A2.0/ ,S10A3.0/,S10A5.0/ S15A0.0/ ,S15A1.0/ ,S15A2.0/ ,S15A3.0/ ,S15A5.0/,S20A0.0/ ,S20A1.0/ ,S20A2.0/ ,S20A3.0/ ,S20A5.0/ ,S25A1.0/ ,S25A3.0/ ,S25A5.0/ ,S30A0.0/ ,S30A1.0/ ,S30A2.0/ ,S30A3.0/ ,S30A5.0/,
力士乐流量阀
Z2FS10A3-30, Z2FS10-5-33 ,Z2FS22-30, Z2FS6-2-4X,Z2FS6B2-4X/2QV, Z2FS22-3X/S2,Z2FS10A3-3X/S2,Z2FS16-3X/S2,Z2FS22-3X/S ,Z2FS10,Z2FS10-5-3X/V,Z2FS6-2-43/1Q ,Z2FS6-2-44/2QV ,Z2FS6-2-44/2QV,Z2FS10-5-33/V ,Z2FS6-2-43/V ,Z2FS10-5-30 ,Z2FS10-30 ,Z2FS22-33/S2,Z2FS10-33/,Z2FS6-2-43/2QV, Z2FS16-31/S,Z2FS10-5-33/V, Z2FS6-2-44/2QV, Z2FS10-5-3X/V, Z2FS10A5-3X/SV,Z2FS16-3X/S, Z2FS16-3X/S2, Z2FS22-3X/S2, Z2FS22-3X/S2/V, Z2FS6-2-4X/1Q, Z2FS6-2-4X/2QV ,
DBDS10P10/200
4、Rexroth柱塞泵重要的部件是轴承
如果轴承出现游隙,则不能Rexroth液压泵内部三对磨擦副的正常间隙,同时也会破坏各磨擦副的静液压支承油膜厚度,降低Rexroth柱塞泵轴承的使用寿命。据Rexroth液压泵制造厂提供的资料,轴承的平均使用寿命为10000h,超过此值就需要更换新口。拆卸下来的轴承,没有检测仪器是无法检测出轴承的游隙的,只能采用目测,如发现滚柱表面有划痕或变色,就更换。
在更换轴承时,应注意原轴承的英文字母和型号,Rexroth柱塞泵轴承大都采用大载荷容量轴承,好购买原厂家,原规格的产品,如果更换另一种品牌,应请教对轴承有经验的人员查表对换,目的是保持轴承的精度等级和载荷容量。Rexroth柱塞泵使用寿命的长短,与平时的维护保养,液压油的数量和质量,油液清洁度等有关。避免油液中的颗粒对Rexroth柱塞泵磨擦副造成磨损等,也是延长Rexroth柱塞泵寿命的有效途径。在维修中更换零件应尽量使用原厂生产的零件,这些零件有时比其它仿造的零件价格要贵,但质量及稳定性要好,如果购买售价便宜的仿造零件,短期内似乎是节省了费用,但由此出带来了隐患,也可能对Rexroth柱塞泵的使用造成更大的危害。
5、输出压力异常
Rexroth泵的输出压力是由负载决定的,与输入转矩近似成正比。输出压力异常有两种故障。
(1)输出压力过低
当Rexroth泵在自吸状态下,若进油管路漏气或系统中液压缸、单向阀、换向阀等有较大的泄漏,均会使压力升不上去。这需要找出漏气处,紧固、更换密封件,即可提高压力。溢流阀有故障或调整压力低,系统压力也上不去,应重新调整压力或检修溢流阀。如果Rexroth液压泵的缸体与配流盘产生偏差造成大量泄漏,严重时,缸体可能破裂,则应重新研磨配合面或更换Rexroth液压泵。
(2)输出压力过高
若回路负载持续上升,泵的压力也持续上升,当属正常。若负载一定,泵的压力超过负载所需压力值,则应检查泵以外的液压元件,如方向阀、压力阀、传动装置和回油管道。若大压力过高,应调整溢流阀。
6、振动和噪声
振动和噪声是同时出现的。它们不仅对机器的操作者造成危害,也对环境造成污染。
DBDS10P10/200