PFSA103D 3BSE002492R0001  张力控制器

PFSA103D 3BSE002492R0001张力控制器是一种由单片机或者一些嵌入式器件及外围电路开发而成的系统，是一种控制仪表。 在工控行业，在一些带状和线状类的产品，经常需要控制张力来达到生产要求，张力控制器就是控制这类张力的一种仪表。

PFSA103D 3BSE002492R0001张力控制器可以直接设定要求控制的张力值，然后直接输入张力传感器的信号（一般为毫伏级别）作为张力反馈值，通过比较得出偏差后，输入到PID等控制器进行处理，最好输出给外围执行机构去控制，最终达到偏差最小，系统响应最快的目的。 张力控制器还有所谓的手动控制功能，一般是指人为可以通过张力控制器给定一定的输出量给执行机构（经常为电机的电流量）；一些张力控制器还带有卷径推算功能，一般应用在卷取设备上，有放卷和收卷之分；另外还有锥度调节功能，可以在控制器内部直接设定一些工艺上要求的卷取锥度。

PFSA103D 3BSE002492R0001张力控制器实现手动控制功能的方式主要是通过手动调节扭矩，以获得所需的张力。这种手动控制的优点是可以节约能源，还可以在低速时进行灵活的操作，比如机器停止时的紧急控制，或者在运行中远程操作调节旋钮。

然而，当涉及到速度相对较快且卷绕直径变化较大的放卷、卷绕控制或中间轴控制时，手动张力控制具有许多局限性。

PFSA103D 3BSE002492R0001  张力控制器

PFSA103D 3BSE002492R0001 Tension controller is a system developed by a single chip microcomputer or some embedded devices and peripheral circuits, is a control instrument. In the industrial control industry, in some ribbon and linear products, it is often necessary to control the tension to meet the production requirements, and the tension controller is a kind of instrument to control this type of tension.

The PFSA103D 3BSE002492R0001 tension controller can directly set the tension value required to be controlled, and then directly input the signal of the tension sensor (generally millivolts) as the tension feedback value. After comparison, the deviation is obtained, and input to the PID controller for processing, and it is best to output to the peripheral actuator for control. Finally, the deviation is minimized and the system response is fastest. The tension controller also has the so-called manual control function, which generally means that the human can give a certain output to the actuator (often the current flow of the motor) through the tension controller; Some tension controllers also have the function of winding diameter calculation, generally used in winding equipment, there are winding and winding; In addition, the taper adjustment function can be directly set inside the controller some process requirements of the winding taper.

The PFSA103D 3BSE002492R0001 tension controller realizes the manual control function mainly by manually adjusting the torque to obtain the required tension. The advantage of this manual control is that it can save energy and also allow flexible operation at low speeds, such as emergency control when the machine stops, or remote operation of the adjustment knob during operation.

However, manual tension control has many limitations when it comes to unwinding, winding control, or countershaft control with relatively fast speeds and large variations in winding diameter.