Pm Motor Laminations Factory
Pm Motor Laminations Factory
Pm Motor Laminations Factory
Pm Motor Laminations Factory
Pm Motor Laminations Factory
Pm Motor Laminations Factory

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Pm Motor Laminations Factory

$1.00 ~ $1.00 / Piece/Pieces

Types:

  • Rotor
  • Stator
  • Explosion-Proof Series
  • High Efficiency Series
  • Permanent Magnet Series
  • Segment Lamination
  • High Voltage Series
  • Automobile Motor Series
  • Custoized Service
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Model No. : Series Of Y
Brand Name : YONGRONG
warranty period : 3months-1year
place of origin : China
Material : Silicon steel
Size : All Sizes
Style : All Styles
Paintcoat : Yes
Custom Goods : Yes
Application : Motor
Color : Gray
Certification : ISO9001:2008
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3yrs

Xuchang, Henan, China

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  • Platform Certification
  • Online Expo

Product description

PROGRESSIVE PUNCHING


Small size but large volume generator and motor lamination is very suitable to be produced in the progressive punching way, which can produce high quantities in a short period of time, even the complete stator & rotor cores. The progressive punching method mainly relies on high-performance and high-speed punches and high-quality molds.


Though dies take a long time to build and cost higher, progressive punching is still the optimal solution for large volume motors. The products produced in this way have a very good consistency.


OPERATION


When the synchronous motor is running normally, the rotor speed and the synchronous speed of the stator magnetic field are in a synchronous state. However, when the load changes suddenly, due to the inertia of the rotor, the rotor displacement cannot be immediately stabilized around the new stable value.


Cut the silicon steel roll into the required width, and then directly send it to the high-speed press, which can stamp more than one hundred times per minute. Different from other stamping methods, the inside of the tool is complicated, and there are many cutters inside the tool, which respectively complete different steps. There is even a special stacking area inside the tool. The tool can cut out several rivets on each lamination. These rivets are compressed in the stacking area and each lamination is locked to each other.


Progressive Punching Progressive Punching


APPLICATION & COST


Electrical lamination of mass-produced motors is very suitable to be produced in the progressive punching way, which can produce high quantities of motor laminations or motor cores in a short period of time. Though dies take a long time to build and cost higher, the products produced in this way have a very good consistency.


Progressive Punching
Company Overview

Henan Yongrong Power Technology Co., Ltd, located in south of Weiwu road, Changge, Henan, China, is a national high-tech enterprise specializing in the R&D and production of stator & rotor lam

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