What are the steps of automatic stator coil BLDC motor winding machine operation?

Wire winding machines are devices used to wind various types of wire onto spools, racks, etc. Rotor or stator winding machines are specifically designed to wind wires into rotor slots or stator slots.

Automatic winding machine steps are very important in the motor production process. At the same time, winding is Z time-consuming. Winding machine equipment can significantly reduce the winding time and increase the production efficiency.

Vacuz is a technology-based company specializing in automated production solutions for brushless motors. The products mainly focus on coil winding machine equipment, automatic production line, including paper insert, end board machine, wire winding machine, wire hanging machine, terminal machine, testing machine, magnetic tile machine and other production of winding machine manufacturers. Motor manufacturing non-standard equipment, etc.

The larger the capacity of the transformers used today, the greater the impact on the power grid and the higher the required safety. The quality of transformer manufacturing requires not only reliable electrical performance, but also mechanical stability and short-circuit resistance. Stability is mainly expressed in the control of the coil manufacturing process, i.e., the need for electromagnetic balance of high and low voltage coils with close and uniform distribution of axial turns. Therefore, axial compression of the coil winding process is required, and radial winding is needed. The vertical winding machine uses the self-weight of the wire cake, which is compressed naturally in the axial direction, and a tension device for controlling the radial tension. As a result, windings of high voltage coils in large transformers are now commonly used in vertical winding machines. Even low-voltage spiral coils are produced by vertical winding machines.

Today’s vertical winding machines are being further expanded to large scale. The load of the original vertical winding machine was only 20t, but it has been increased to 40t. The diameter of the coils reaches 3500mm and the Z-height is 4000mm. an airbag plate tensioning device is used, and the tension is displayed digitally for more accurate, stable and reliable tension control. In order to improve the dimensional accuracy of winding coils, the radial winding of vertical winding machine is controlled and the winding die fixing device is increased; in order to control the axial runout, high precision double-row roller type large bearings are used. As a result, the winding production reaches a new level by using special equipment for winding. As a result, losses can be further reduced, partial discharges can be reduced, weight can be reduced and transformer costs can be lowered.

Here we introduce the vertical winding machine of transformer winding machine. I hope our introduction can give you a better understanding of transformer winding machine, and we will continue to provide you with more related knowledge. Welcome to continue to follow us.

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