The original text comes from: /zl.htm In the industrial control industry, in some belt and linear products, it is often necessary to control the tension to control the magnetic powder clutch | magnetic powder brake to meet the production requirements. The tension controller is the instrument to control this tension. Tension controller is a system developed by single chip microcomputer or some embedded devices and peripheral circuits. It is a control instrument, which can directly set the tension value to be controlled. Then directly input the signal of the tension sensor (generally millivolt level) as the tension feedback value, compare the deviation, input it into a controller such as PID for processing, and preferably output it to a peripheral actuator for control, so as to finally achieve the goal of minimum deviation and fastest system response. The tension controller also has the so-called manual control function, which generally means that a certain output (often the current of the motor) can be given to the actuator through the tension controller; Some tension controllers also have the function of calculating winding diameter, which is generally used in winding equipment and can be divided into unwinding and winding. In addition, there is a taper adjustment function, which can directly set some technically needed winding taper inside the controller. Manual tension controller: product description: manual tension controller, its application is simple, convenient, compact and easy to install. Stable output, high-quality components and good product quality. Manual tension controller can easily realize the tension control of machines that need to control tension, such as film printing and winding machine. Features: 1. Constant current output can be realized in the range of 0A~4A. 2. The output current can be controlled by the control signal or manually adjusted. 3. There is feedback signal output to detect the size of the control signal, thus realizing accurate positioning. 4. The output current can be displayed directly: 1. L, n is the AC power input of 220V 50/60HZ. 2.GND +24V: Connect the magnetic powder clutch and magnetic powder brake. 3.VSET GND: 0 ~ 10V external control input voltage (for PLC). 4.iset: 0 ~ 20ma external control input current. 5.AO GND: set the voltage feedback. 6. PADJ VSET: If the potentiometer on the panel is used for adjustment, shorten PADJ and VSET. 7. Width: 180mm, height: 1 10mm and depth: 135mm. Manual tension control panel, textile tension controller, magnetic powder tension controller, magnetic powder brake controller, magnetic powder clutch power supply, magnetic powder brake power supply. ktc-002。 Magnetic powder brake controller. Magnetic powder brake controller. Kairuida tension controller. Magnetic particle Zhang Liqi. 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