Common Mode Winding Machine

Common Mode Winding Machine is a kind of automated equipment designed for winding common mode coils, common mode inductors, transformers and other electronic components, which is mainly used to filter out common mode noise and improve the electromagnetic compatibility (EMC) of electronic equipment. Common mode coil Winding Machines are widely used in several industries, such as power electronics, automotive electronics, consumer electronics, household appliances and industrial control systems. Common mode coils are able to suppress common mode interference currents to ensure stable operation of equipment and improve signal quality at the same time.

Product Features and Advantages

1. Independent research and development, leading technology: our common mode coil winding machine adopts the company's independent research and development of the core technology, combined with a number of patented technologies and industry-leading automation control system, with high efficiency, high precision and excellent stability, to meet a variety of complex production needs.

2. High-efficiency winding, first-class precision: The equipment adopts a precision CNC system (CNC) to control the winding tension and row angle through servo motors, which ensures the precision and consistency of the winding of each common mode coil. The automatic wire arrangement function can optimize the winding path, avoiding problems such as coil overlapping and uneven wire diameter to ensure the quality of the finished product.

3. Supports multiple specifications, strong flexibility: The equipment supports winding of various wire diameters (from fine to thick), which is suitable for the production of common mode coils of various sizes and shapes. Its multi-functional design makes it easy to adjust the process parameters of the Common Mode Winding Machine to adapt to different product requirements, such as adapting to the winding requirements of various core shapes (e.g. toroidal, E-shape, etc.).

4. Intelligent control, easy to operate: the machine is equipped with an intelligent control system with touch screen interface and user-friendly operation panel, supporting quick parameter setting and storage. Multiple winding programs are built-in, which is convenient for users to switch according to different product requirements. Simple debugging, operators can easily get started without complex skills training.

5. Automatic tension control, smooth winding: The Common Mode Winding Machine has automatic tension control function, which can automatically adjust the tension according to the wire diameter, winding speed and core size to ensure that the tightness of each winding is the same, effectively avoiding the phenomenon of loose or over-tight winding, and ensuring the production of high-quality products.

6. Efficient production, high yield: the equipment is equipped with automatic detection and correction functions, which can monitor the winding process in real time, find and correct any abnormalities, ensuring that the yield rate of finished products is as high as 99.9%. The machine also supports mass production, which significantly improves production efficiency and reduces material waste and defects.

7. Modular design, easy to maintain and upgrade: The equipment adopts modular design, the winding head, tension control system and wire arrangement system can be replaced or upgraded independently, which is easy to maintain and operate. Customers can also flexibly select expansion modules according to their needs to further enhance the functions and production capacity of the equipment.

8. High-quality construction, stability and durability: The equipment adopts high-strength steel frame and imported key components, which are processed by strict technology and have excellent durability and stability. Key components, such as servo motors, guide rail system, bearings, etc., are all selected from international famous brands to ensure that the equipment can maintain stable performance under long-term high-intensity working conditions.

Working Principle

The main operating principle of the Common Mode Winding Machine is to form an inductor or transformer for common mode interference suppression by winding wires onto a magnetic core. Common mode coils are formed by winding wires in the same direction around different windings of a magnetic core. Common mode coils can effectively cancel out the common mode current passing through two conductors, thus filtering out high frequency common mode noise. The equipment ensures high consistency and excellent EMC performance of the coils through precise tension control and optimization of the wire arrangement.

Application Fields

1. Power electronic equipment: Used in the production of common mode filters in the power supply, to suppress the common mode noise in the power line, to ensure the stability of the power supply voltage and current.

2. Automotive electronics: used in battery management system, charging system, on-board power supply and other equipment of electric vehicles to improve the electromagnetic compatibility of automotive electrical systems.

3. Communication equipment: used in communication base stations and network equipment to reduce the interference of common-mode noise on signal transmission and ensure the stability of data transmission.

4. Household appliances: Widely used in power filters in home appliances (such as air conditioners, washing machines, etc.) to prevent common mode noise from affecting the normal operation of home appliances.

5. Industrial automation control: Used in the manufacture of common mode inductors in inverters, servo drives and other industrial control equipment to ensure the stable operation of the equipment.