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Cheap PriceList for Permanent Magnet For Belt Conveyor - Lamination Neodymium magnet can reduce the eddy current loss – Xinfeng

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Persisting in "High top quality, Prompt Delivery, Aggressive Price", now we have established long-term cooperation with customers from the two overseas and domestically and get new and aged clients' large comments for Powerful Permanent Magnets, Extremely Strong Magnet, Small Heavy Duty Magnets, We glance forward to receiving your enquires shortly and hope to have the opportunity to function along with you inside the future. Welcome to acquire a glimpse at our organization.
Cheap PriceList for Permanent Magnet For Belt Conveyor - Lamination Neodymium magnet can reduce the eddy current loss – Xinfeng Detail:

PRODUCT INTRODUCTION

Laminated rare earth magnets can reduce eddy current losses in high-efficiency motors. Smaller eddy current losses mean lower heat and higher efficiency.

In permanent magnet synchronous motors, the eddy current losses in the rotor are ignored because the rotor and stator are rotating synchronously. In fact, stator slot effects, non-sinusoidal distribution of winding magnetic forces and harmonic magnetic potentials generated by harmonic currents in the coil winding also cause eddy current losses in the rotor, rotor yoke and metal permanent magnets binding the permanent magnet sheath

Since the maximum operating temperature of sintered NdFeB magnets is 220 ° C (N35AH), the higher the operating temperature, the lower the magnetism of the NdFeB magnets, the lower the conversion and power of the motor. This is called heat loss! These eddy current losses can lead to elevated temperatures, leading to local demagnetization of permanent magnets, which is particularly severe in some high speed or high frequency permanent magnet synchronous motor.

Heat loss is mainly caused by electromagnetic eddy current during motor operation. Therefore, multiple stacking methods (which require insulation between each magnet) to reduce this heat loss.

TECHNICAL REQUIREMENTS

1.The thinnest insulation, < 20 microns;

2.Performance at temperatures up to 220˚C;

3.Magnet layers from 0.5 mm and above are custom shaped and sized neodymium magnets.

SCOPE OF APPLICATION

High-speed permanent magnet motors, aerospace, automotive, motorsport and industrial markets are turning to laminated rare earth magnets and are working to balance the tradeoff between power and heat.

Advantages: it can reduce the energy loss caused by electromagnetic eddy current.

PRODUCT DISPLAY

15 section magnet with spray epoxy coating

Block laminated magnet

Laminate magnet fanshaped

Laminated magnet – arc

Laminated magnet – large arc

Laminated magnet block shape

Multiple bonded magnetic assemblies with grooves

Segmental laminated neodymium magnet

Smallest arc magnet


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Our company has been focusing on brand strategy. Customers' satisfaction is our best advertising. We also supply OEM service for Cheap PriceList for Permanent Magnet For Belt Conveyor - Lamination Neodymium magnet can reduce the eddy current loss – Xinfeng , The product will supply to all over the world, such as: Mauritania, Juventus, Bangladesh, Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world.
  • The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Juliet from Botswana - 2017.07.07 13:00
    The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Edith from Malaysia - 2017.03.08 14:45
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