Characteristics of automatic transformer bobbin coil winding machine

Select frequency conversion speed regulation method. Automatic winding machine frequency conversion speed regulation is a speed regulation method, which changes the frequency of the motor stator power supply and changes its synchronous speed. Features of automatic coil winding machine: automatic coil winding machine

1 High efficiency during speed regulation, no extra loss.

2 Wide range of application, can be used for cage type asynchronous motor;.

3 Wide range of speed, characterized by hardness and high precision.

Transformer usually consists of core, coil, shell and necessary insulating materials. The coils of a transformer are usually divided into high voltage coils and low voltage coils. High-voltage coils are usually wound with round insulating wire, and low-voltage coils are usually wound with flat insulating wire or foil.

Transformer coil winding is the core process of transformer manufacturing and has a great impact on transformer performance. It not only directly determines the main economic and technical indicators such as external dimensions, losses and weight, but also directly affects the main quality indicators such as mechanical properties, insulation and heat resistance of the transformer. Traditionally, transformer coils are wound manually to wind insulating wires onto the workpiece according to the requirements of the production process, and the operator calculates the amount of resistance.

With the traditional winding method, not only the winding efficiency is low, but also the quality of the finished coil is poor. Current transformer coil winding is usually used in conjunction with automatic winding machines, which can significantly improve production efficiency and wiring accuracy. Among the automatic winding machines, there are vertical winding machines for winding large transformers, as well as horizontal winding machines and copper foil winding machines for winding low-voltage grade and small-capacity transformers.

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