PFEA112-65 3BSE050091R65 ABB 力传感器

PFEA112-65 3BSE050091R65 ABB 力传感器

PFEA112-65 3BSE050091R65 ABB 力传感器的工作原理对其性能有很大影响。它还影响整个称重传感器的刚性和无振动程度，以及其稳健性和过载耐受性。所有这些因素都会影响卷筒纸加工机械。ABB的Pressductor®传感器技术由于当称重传感器受到机械力时的电磁场。

 PFEA112-65 3BSE050091R65 ABB 力传感器这是一个操作起源于冶金现象的原理力改变了一些钢传递磁场的能力。与其他类型的称重传感器不同。不需要压缩、弯曲或拉伸等物理运动信号生成。 Pressductor®传感器（称重传感器内的传感器）是一种简单而优雅的设计。本质上，围绕钢芯的铜线的两个垂直绕组结合起来提供测量信号。电磁场是通过向其中一个绕组。

PFEA112-65 3BSE050091R65 ABB 力传感器磁场的定位方式是，由于绕组与当测压元件未受力时，它们之间没有磁耦合。然而，当换能器受到力时，如图所示，磁场模式发生变化。场的一部分与第二绕组耦合并感应AC反映由幅材施加在测量辊上的张力的电压。此电压-a比较强的传感器信号-由称重传感器系统的张力转换电子器件转换为系统输出。

PFEA112-65 3BSE050091R65 ABB 力传感器

The working principle of the PFEA112-65 3BSE050091R65 ABB force sensor has a great impact on its performance. It also affects the rigidity and vibration-free degree of the entire load cell, as well as its robustness and overload tolerance. All these factors will affect web processing machinery. ABB's Pressductor® sensor technology is due to the electromagnetic field when the load cell is subjected to mechanical forces.

PFEA112-65 3BSE050091R65 ABB Force sensor This is an operation stemming from the principle of metallurgical phenomena force changes the ability of some steel to transmit magnetic fields. Different from other types of load cell. There is no need to generate physical motion signals such as compression, bending or stretching. The Pressductor® sensor (a sensor within a load cell) is a simple and elegant design. Essentially, two vertical windings of a copper wire surrounding the steel core combine to provide a measurement signal. The electromagnetic field is passed towards one of the windings.

PFEA112-65 3BSE050091R65 ABB force sensor magnetic fields are positioned in such a way that there is no magnetic coupling between the winding and the load cell when they are not stressed. However, when the transducer is subjected to a force, as shown in the figure, the magnetic field pattern changes. Part of the field is coupled to the second winding and induces AC to reflect the voltage of the tension applied by the stringer to the measuring roll. This voltage -a relatively strong sensor signal - is converted by the tension conversion electronics of the load cell system into the system output.

PFEA112-65 3BSE050091R65 ABB 力传感器