PFEA113-20 ABB 涵盖各种应用的张力控制器

英文名：Tension Control Systems 张力控制系统MAGPOWR（型号美塞斯MC01/400/830/1898）往往是张力传感器和张力控制器的一种系统集成，主要应用于冶金，造纸，薄膜，染整，织布，塑胶，线材等设备上，是一种实现恒张力或者锥度张力控制的自动控制系统，其作用主要是实现辊间的同步，收卷和放卷的均匀控制。

PFEA113-20 3BSE028144R0020

There are three models of tension controllers for a variety of applications, each with a different level of performance and functionality. All three models are equipped with multilingual digital displays and function keys. Function keys are used to set different parameters and check the status of the tension measuring system. The 2×16-bit digital display can display sum signals, difference signals, or signals from individual indenters. All three models are available in two mounting options, including standard rail mounting and enclosed mounting IP65 for harsher environments.

English name: MAGPOWR (model Macses MC01/400/830/1898) is a system integration of Tension sensors and tension controllers. It is mainly used in metallurgy, paper, film, dyeing and finishing, weaving, plastic, wire and other equipment. It is an automatic control system to achieve constant tension or taper tension control, and its role is mainly to achieve synchronization between rollers, uniform control of winding and winding.

Including machine acceleration, deceleration and uniform speed. If the tension is insufficient, the raw material deformation is excessive; If the tension is too large, the raw material is easily broken.
A typical tension control system consists of a tension controller, a tension reader, a tension detector, a brake and a clutch. According to the loop can be divided into open loop, closed loop or free loop tension control system; According to the monitoring methods of different coils, it can be divided into ultrasonic, floating roller, tracking arm, etc. FIG. 1 shows a typical closed-loop tension control system.