榆次YUKEN定量叶片泵,好价格油研定量叶片泵
Note: When ordering the seals, please
specify the seal kit number from the table berow.
它们可以连接彼此串联; 1作为入口和
注意:当订购的印章,请注明来自
pressure adjustment ranges L and M.
The value in ( ) is for the closed-loop type.
有两个螺纹连接的初始压力口。
The repeatability of the valve is obtained
Used only for HCG ty pe with
auxiliary pilot pressure port (P).
Note: When ordering the seals,
obreakdowns and shorten the life of the
must be operated under a lower
external pilot pressure than
the adjusted pressure (types N, A, and B: about
榆次YUKEN定量叶片泵,好价格油研定量叶片泵
by having it tested
independently on the conditions
hydraulic fluids which may otherwise lead
Used only for HG ty pe with
auxiliary pilot pressure port (P).
值是用于闭环型。 由于谨慎必须支付维护
similar to its original testing.
For any other specific gravity (G'),
the pressure dro ( P') m ay be obtained from
定量泵是每转的理论排量不变的泵,压力不变流量不可调动称为定量叶片泵
叶片泵运转平稳、压力脉动小、噪声小、制造容易,在液压系统中应用广泛。
特别是在组合机床液压系统中多采用叶片泵。
叶片泵运转平稳、压力脉动小、噪声小、制造容易,在液压系统中应用广泛。
特别是在组合机床液压系统中多采用叶片泵。
叶片泵的缺点是结构构件多,制造要求高,造价贵,对污油较敏感,
须在吸油口前配置滤油装置,自及能力比齿轮泵差。
针对高压、低噪音特别设计,应用范围广,尤其特别适合
内部结构组装简单,易于拆卸维修,更换转向容易。
叶片泵的缺点是结构构件多,制造要求高,造价贵,对污油较敏感,
须在吸油口前配置滤油装置,自及能力比齿轮泵差。
针对高压、低噪音特别设计,应用范围广,尤其特别适合
内部结构组装简单,易于拆卸维修,更换转向容易。
榆次YUKEN定量叶片泵,好价格油研定量叶片泵