日本油研雙聯葉片泵主要特性
上海乾拓貿易有限公司
企業QQ：2880626087
；
手機；（）
郵箱；@163.com
地址：上海市嘉定區江橋嘉涌路99弄6號樓713室A
大允許偏差小于0.1 mm（.004英寸）TIR，
大允許誤差小于0.2°。
吸氣壓力2。將泵入口處的吸入壓力設置在下表中給出的值。
the height of the suction port of the pump should be less than 1 metre (3.3 ft.)
from the oil level {less than 0.8 metre (2.6 ft.) in case of using phosphate ester fluids or water containing fluids}.
In relation to the rotating speed of the pump, the minimum suction pressure may be restricted for a certain nominal displacement.
For details, please refer to the specifications of the pump concerned.
泵的整體驅動部件組合成套件形式，
可用作墨盒套件。 因此，可以容易地更換驅動部件。
這些雙泵由兩個PV2R塞子組成，
些泵具有高壓和高性能，特別適用于低噪聲運行。
提供單個吸入口和兩個排出口，
以便可以將輸出流量提供給單獨的電路。
These pumps are of high pressure and high performance,
此外，使用具有安裝圖中所示直徑的吸入側的管道。
為了符合各種應用，包括注塑機，
PV2R系列單3泵提供的輸出流量范圍為5.8至237厘米/分
These double pumps consist of two PV2R seires single pumps combined in tandem within a single housing and driven by a common shaft.
A Single suction port and two discharge ports are provided so that the output flow can be supplied to separate circuits.
盡可能使用柔性聯軸器，并避免彎曲或推力產生任何應力。
如果使用磷酸酯流體或含水的流體}。
關于泵的轉速，可以限制小吸入壓力達到一定的標稱位移。
起步時的注意事項3。在初始操作或長時間休息后的操作中，泵可能難以吸入流體。
which have been developed especially for low noise operation.
To comply with a variety of applications including injection moulding machines,
PV2R series single 3 pumps provide the output flow of such a wide range as from 5.8 to 237 c m/rev (.354 to 14.46 cu.in./rev).
（.354至14.46立方英寸/升）。
在這種情況下，應在出料側（型號ST1004 * -10 *，
目錄號出版號EC-3001）上預先安裝排氣閥，
或者通過放電側的連接稍微松弛來排出空氣。
啟動時，應盡可能間歇地運行泵。對于啟動時的流體粘度，
其他預防措施4。如果在低于1200 r / min的速度下使用泵，
請將泵的吸入口上面安裝，以便泵在起動時可以容易地吸入流體。
Employ a flexible coupling whenever possible, and avoid any stress from bending or thrust.
Maximum permissible misalignment is less than 0.1 mm (.004 inches) TIR and maximum permissible misangular is less than 0.2°.
Suction pressures2. Set the suction pressure at pump inlet port at the value given in the table below.
Furthermore, use the pipes in the suction side having the diameter as indicated on the installation drawings.
單個泵在單個殼體內串聯組合并由公共軸驅動。
如果泵安裝在油箱上或高于罐頂蓋的位置，
泵的吸入口的高度應低于油位1米（3.3英尺）（小于0.8米） （2.6英尺），
In case where the pump is installed on the tank or at the position higher than the tank top cover,
The intergral driving parts of the pumps are combined into a kit form and available for supply as a cartridge kit.
Therefore, the replacement of the driving parts can be done easily.
日本油研雙聯葉片泵主要特性
