Motor Stator Lamination For High Volatage Electric Motors
Motor Stator Lamination For High Volatage Electric Motors
Motor Stator Lamination For High Volatage Electric Motors


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Motor Stator Lamination For High Volatage Electric Motors

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  • Stator
  • Rotor
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Model No. : Customized
Brand Name : YONGRONG
place of origin : China
Material : Electrical steel

Xuchang, Henan, China

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Product description


Silicon steel is a polycrystal of cubic crystal system. Each crystal has three mutually perpendicular directions of easy magnetization. The grain arrangement in the polycrystal is disordered. During the material manufacturing process, technological measures can be taken to roll the silicon steel grains along the axis.

The outer diameter of the largest punching sheet we produce is as high as 1250mm, which is currently the largest width of silicon steel coil. In order to offset the tooth harmonics during the operation of the motor, the slots of the stator core or rotor core are often designed to be skewed, rotary notching is very suitable for the production of this type of motor lamination.


In the process of single notching, the tool only cuts one slot on the round sheet at one time, which means that the total number of cuts is equal to the number of slots on the lamination. All of our CNC single notching press have a high precision positioning system and indexer, which can control every action of the machine. 

Stator laminations


Single notching is very suitable for low-to-medium volume production or prototype development, the tool cost of it is quite low. Its production speed is relatively slow, and the time to produce a lamination varies from a few seconds to tens of seconds. However, more than half of our CNC presses are equipped with automated production systems. These devices can greatly reduce production costs while ensuring production speed.

Stator laminations Stator laminations


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