Wiring Method Of Magnetic Powder Clutch

The wiring of the magnetic powder clutch is very simple; that is, there are only 2 wires; it is connected to a DC 24V DC power supply (0.4A adjustable). The tension plate is a tension controller; it detects the tension of paper, aluminum strip, steel strip, thread, etc.; it is used for winding and unwinding.

The specific application can be discussed with Haian County Hangcheng Electromechanical Manufacturing Co., Ltd.; we can give you a detailed strategy. We have experience in supporting applications for many enterprises.

The magnetic powder clutch is usually connected with a 24V DC power supply, regardless of the positive and negative poles. For automatic control of the magnetic powder clutch, there are two departments: tension sensor and tension controller. Real-time detection of paper tension and control of the torque of magnetic powder clutch.

The so-called "tension plate" is the "tension controller" magnetic powder clutch, it is necessary to use the tension controller to control it, the tension controller input exchange 220V output DC 24V or higher than 24V voltage. It depends on the rated voltage of the magnetic powder clutch you are using. There must be a vertical chamber between them, and the DC power output of the tension controller can be directly connected to the terminal of the magnetic powder clutch, and there is no need to separate the positive and negative poles.

1. Magnetic powder clutch also has a more significant cost performance
The commonly used pneumatic clutches and brakes in the tension control system of the slitter are: electromagnetic, pneumatic clutch for grinding machine, pneumatic clutch for ball mill, magnetic powder type and pneumatic type, etc. Electromagnetic clutches and brakes have some applications in small tension control systems, but their application range is also narrow because of the small torque they control. Magnetic powder clutches and magnetic powder brakes are commonly used actuators in tension control systems, and they are widely used in traditional small tension control systems. However, due to its own structure and properties, magnetic powder is prone to damp in a humid environment for a long time (or when its own climate and environment humidity is high). At the same time, due to its structure and principle, it is easy to cause magnetic powder sintering and rust during long-term work. , Thus unable to output linear torque. In addition, the cost of magnetic powder clutches and brakes is also higher when a larger torque is to be output. Pneumatic brakes and clutches should be said to be the needs of the development of tension control. The magnetic powder clutch of Haian Hangcheng Electromechanical Manufacturing Co., Ltd. has undergone continuous innovation and is now widely used in various industrial links: papermaking, printing, textile, coating, cutting, rewinding, slitting, etc. tension control systems, product torque The control range covers 2.2～36500 N·m. It not only never sinters and will not rust, but also eliminates the residual magnetic torque of the magnetic powder brake when in use, and has more ideal linearity, which can better meet the requirements of heat dissipation power during high-speed operation. Of course, when the tension control requires a large torque output (such as paper, wide-width film and metal industries), pneumatic brakes and clutches are also more cost-effective than magnetic powder clutches.

2. Product quality and cost
In the slitting process of paper, plastic, film, film, rubber, non-woven fabric, copper foil, aluminum foil, steel strip, aluminum strip and other coils, it is necessary to ensure product quality, production efficiency and reliability, and a complete set of functions The tension control system is a necessary condition. General tension control systems mainly include tension controllers, tension detectors, brakes and clutches. The brakes and clutches are the terminal actuators in the entire system. The quality and cost of the product are directly affected by the performance, the length of life, and the difficulty of installation and maintenance.