CY 型轴向柱塞泵系单向旋转泵， 一般均为正向旋转（从轴端看顺时针方向，

The CY type axial piston pump is a unidirectional rotary pump, which is usually forward rotating (see clockwise direction from the shaft end).

反之为反向； 用户若需反向旋转泵请在订货时说明） 。因此， 安装时应首先注意

Otherwise, it is reverse. If the user needs reverse rotary pump, please specify when ordering. Therefore, the first attention should be paid to the installation.

旋转方向，进出油口接管也应符合泵上标记要求。注意在泵使用前要向回油口（朝

The direction of rotation and the inlet and outlet nozzle shall also conform to the marking requirements on the pump. Attention should be made to the oil return port before the use of the pump.

上）内加满油。

Fill up with oil.

油泵可以用支架或法兰安装， 泵和原动机应采用共同的基础支座。支架、法

The oil pump can be installed with supports or flanges, and the pump and prime mover shall have common base bearings. Stents, methods

兰和基础都就有足够的刚性，以免油泵运转时产生振动。对于流量大于或等于1

LAN and foundation are rigid enough to avoid vibration when oil pumps operate. For the flow greater than or equal to 1

60L/min 的泵，由于原动机功率较大，建议不要安装在油箱上。泵的传动轴与原

The pump of 60L/min is not installed on the tank because of the large power of prime mover. The drive shaft and the original of the pump

动机的输出轴安装的同轴度误差及其找正方法如下：

The coaxality error of the output shaft installed on the motive and its correction methods are as follows:

（1）支架安装：原动机输出轴与支架安装精度的检查方法见下图；

(1) bracket installation: check the installation accuracy of output shaft and bracket of prime mover.

左图中，同轴度误差为Ф0.05 ；右图中，垂直度误差为Ф0.05 （R为泵安

In this image, the coaxial error with 0.05; the right, with 0.05 vertical error (R for pump safety

装螺孔分布圆半径）；

The circular radius of the screw hole is distributed.

（2）法兰安装：在这种安装形式中，如果原动机与泵之间是采用联轴器联

(2) flange installation: in this installation form, if the prime mover and pump are connected by couplings.

接，则其安装精度检查方法同上图。如果将泵轴直接插入原动机输出轴内

Then, the installation accuracy check method is the same as the above diagram. If the pump shaft is inserted directly into the output shaft of the original motive