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April 21, 2023

Vent Spacer

The fixed and rotor iron cores of large motors are divided into many overlapping segments. The punch plate of spot welded ventilation channel steel is placed between the iron core segments, namely, the ventilation groove plate, so as to form

April 19, 2023

Single Notching

Single Notching The single groove blanking process of motor blanking is a kind of blanking process relative to double blanking. Motor fixed, rotor core punching using single groove punching process, its mold design, manufacturing are relatively simple, suitable for small batch, variety of production, has the characteristics of low cost, fast change. With the development of advanced punching machine, production effi

October 26, 2022

The advantages of using laminate stator core

Laminations are the steel portions of the stator and rotor consisting of thin lamination sheets stacked together. These laminations can be stacked "loose", welded, or bonded together depending on your application. Laminations sheets are used instead of a solid pice to reduce eddy current losses and Cools the Stator Core. Reduces Eddy Current

October 15, 2022

What is the function of a stator?

If gone for the configuration of any electrical machine , the stator acts like a field to the machine and also it create motion with the armature winding. And most of all it is the stationary parts of the Machine. It is the stationary part of a rotary system, found in electric generators, electric motors, sirens, or biological rotors. The main use of it is to keep the field align

September 30, 2022

The structure of high voltage motor and the role of stator and rotor

The high-voltage motor is mainly composed of two parts: the fixed part is called the stator, and the rotating part is called the rotor. Another end cover, fan, cover, motor frame, junction box and so on. The role of the stator is to generate a magnetic field and act as a mechanical support for the high-voltage motor. The stator of the motor consists of three parts: the stator iron core, the stator winding and the frame. The stator winding is embedded in the stator iron core, and the electric energy is converted by the

August 30, 2022

Why is the stator core laminated?

Why is the stator core laminated? In a case scenario where the stator core is made from solely one solid piece of material-the associated heatproduced and currents will amount to a large sum-resulting in a melted stator core. As such, there is a need to laminate the stator core and insulate each laver.Reason being that the circulatingcurrents will be brought down to a size that i

June 06, 2022

How does a standard core lamination go about?

A typical stator core is made up of countless individual steellaminations-from thousands up to even hundreds of thousands. As of now, laminations are created by computer-controlled laser cutting machines or stamping/punching dies The process of building a stator core goes like this:laminations are continuously placed side-by-side with the objective to attain a ringed or complete circular layer. As such the following layer will continue being laid out - offsetting each laver like a cinder block wall or brick until the desired length and laver is achieved. Ge

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