供应ATOS继电器,阿托斯继电器图片
后用于液压泵的启闭时，有两个液压泵，高压小流量泵，低压大流量泵。
当活塞快速下降时，两泵同时输出压力油。
2, the pressure fell, the relay normally closed contact did not re-pull.
Note: The pressure relay must be placed in a place where there is a significant change in pressure to output an electrical signal.
If the pressure relay on the oil return, due to return to the oil directly back to the tank,
The pressure does not change, so the pressure relay will not work.
在加工过程中减慢液压缸的速度，同时减少动力消耗。
当从继电器下端进油口3进入的液体压力达到调定压力值时，推动柱塞2上移，
此位移通过杠杆放大后推动微动开关4动作。改变弹簧1的压缩量，可以调节继电器的动作压力。
应用场合：用于安全保护、 控制执行元件的顺序动作、用于泵的启闭、用于泵的卸荷。
压力继电器动作不灵敏，不好调：压力范围没有选对。
当液压缸活塞杆抵住工件开始加压时，压力继电器在压力油作用下发出动作，
触动微动开关，将常闭触点断开，使液压泵停转。
No output signal: the pressure of the hole was blocked with raw material, and assembly workers accidentally.
, There is no pressure to send a message. Assembly problem. Pressure switch inside the micro switch is not installed.
Product is not durable, not a few pressure relays do not move.
因为弹簧不是线性的，所以压力继电器一般是分了压力等级的。
好选择合适的压力等级。举个例子：要在35kgf/cm的时候发讯，应该用JCS-02-NL的，
测压范围从5~70kgf/cm。如果用了JCS-02N的，就会觉得不好用了。
没有输出信号：测压的小孔被生料带堵住了，装配工人不小心。
、还没有到压力就发讯。装配的问题。压力继电器里面的微动开关没有装好。
产品不耐用，没几下压力继电器就不动作了。
漏油。要不是密封圈没有选好就是加工差了。
以上列的几点都是供应商的问题，那用户有问题，也会使压力继电器不工作。
Oil spill. If the seal is not selected is the processing of tolerance.
The above list is the supplier of the problem, that users have problems, but also make the pressure relay does not work.
Pressure is not allowed: the phenomenon is not pressure gauge pressure gauge to the pressure, the relay sent a letter.
In fact, the pressure relay action speed will be faster than the pressure gauge, especially oil-filled seismic pressure gauge.
So it may be pressure gauge to go to 10M, the pressure relay is already 20M friends.
供应ATOS继电器,阿托斯继电器图片
