>>>>>型號:PFEA111-20 張力控制器

【功能描述】

PFEA111-20 是一款張力控制器，該控制器在多種工業(yè)應(yīng)用中用于精確控制張力。

主要功能包括提供頻率為330HZ的激發(fā)信號到張力計以實現(xiàn)信號的測量和處理，以及提供輸出信號來控制和指示張力測量結(jié)果。

PFEA111-20張力控制器還具有信號處理功能，該功能通過放大、矯正以及過濾等手段來實現(xiàn)輸出精確和可靠的信號PFEA111-20還具備現(xiàn)場總線交互功能，

使其能夠與其他設(shè)備進(jìn)行通信和數(shù)據(jù)交換。

在張力控制方面，PFEA111-20的工作原理主要基于線圈和磁粉的作用。它由磁粉制動器和離合器組成，可以通過控制輸入電流來改變輸出。根據(jù)回路的不同，

張力控制器可以分為開環(huán)、閉環(huán)或自由環(huán)張力控制系統(tǒng)。同時，根據(jù)對不同線圈的監(jiān)控方法，張力控制器可以分為超聲波、浮動輥、跟蹤臂等類型。

>>>>>型號:PFEA111-20 張力控制器

【英文介紹】

The PFEA111-20 is a tension controller that is used to precisely control tension in a variety of industrial applications.

The main functions include providing an excited signal with a frequency of 330HZ to the tensimeter for signal measurement and processing, as well as 

providing an output signal to control and indicate the tension measurement results.

The PFEA111-20 tension controller also has signal processing functions, which achieve accurate and reliable signal output by means of amplification, 

correction, and filtering. The PFEA111-20 also has fieldbus interaction functions, enabling it to communicate and exchange data with other devices.

In terms of tension control, the working principle of the PFEA111-20 is mainly based on the action of the coil and magnetic powder. It consists of a magnetic 

powder brake and a clutch that can change the output by controlling the input current. According to the different loop, the tension controller can be divided 

into open loop, closed loop or free loop tension control system. At the same time, according to the monitoring method of different coils, the tension controller 

can be divided into ultrasonic, floating roller, tracking arm and other types.

>>>>>型號:PFEA111-20 張力控制器