4 types of winding tensioners

The Tensioner is the key component of the winding machine to generate adjustable tension during winding so that the enameled wire has suitable tension when winding and that the wound coil is tight and complete. The consistency of the coil technical indicators is guaranteed and widely used in motor coils, hard disc coils, transformer coils, relay coils, voice coils, inductors, textiles, and other winding equipment.

Winding Tensioners are divided into four categories: magnetic Tensioners, mechanical Tensioners, electronic Tensioners, and servo Tensioners.

1.     Magnetic Tensioner

The magnetic Tensioner is used on coil-winding machines. By using a permanent magnet, tension is generated on the damp wheel. The non-contact mechanism design provides stability, consistency, and precision tension to the wire—excellence for both high- and normal-speed winding.

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  2. Mechanical Tensioners 

The mechanical Tensioner (tension device) is one of the vital parts of the coil winding process. It is used to ensure the consistency of the wire tension during the winding process. By using a Tensioner, wire tension can be adjusted and pre-set to the required value according to the application so as to achieve appropriate winding conditions and ensure the conformity of each coil's technical parameters.

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3. Electronic Tensioners

The electronic Tensioner can realize closed-loop tension control, and the automatic control accuracy is up to 2% of the full scale. It has a variety of tension setting functions, which can change the output tension rapidly with the switching of the input signal (the output value is equal to the corresponding set value), to achieve the purpose of intelligent control, display the real-time tension value through the OLED display screen; control the tension through the excitation current, the control precision is high, and stable tension can be obtained, independent of the winding machine, and can be adapted to high-speed winding;

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4. Servo Tensioners

 Servo Tensioners are well-known for providing rapid and immediate response to the end machine while also controlling various aspects of a system. These provide stable and consistent tension throughout the system. The Tensioners require little maintenance and are reliable for their assigned tasks. The best feature of these products is that they have dual spring tension control. These are long-lasting and rustproof. The tensile strength of these products is also worth discussing. Servo Tensioners can detect wire breaks and have powerful motors that control their entire operation.

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