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Bicycle hub motor permanent magnet ring

Min. Order: 1000 Piece/Pieces
Trade Term: FOB
Payment Terms: L/C, D/P, D/A, T/T
Supply Ability: 10000
Place of Origin: Zhejiang

Company Profile

Location: Ningbo, Zhejiang, China (Mainland)
Business Type: Manufacturer, Trading Company

Product Detail

Means of Transport: Ocean, Air, Land
Application: Industrial Magnet
Shape: Others
Type: Permanent
Composite: NdFeB Magnet
Brand Name: HONY
Tolerance: +/-0.05mm
Size: Various
Shape: ring
Coating Thickness: 10-15
Ring magnets for sale: Strong magnet
Grade: N,M,H,SH,UH,EH
Working temperature: High up to 200℃
Production Capacity: 10000
Packing: carton
Delivery Date: 25
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Product Description

Bicycle hub motor permanent magnet ring 

Specifications


Bicycle hub motor permanent magnet: 

1.Superior magnetic properties, 

2.High TwC, 

3. SST:24/48/72 hours.


Bicycle hub motor permanent magnet ring 


Bicycle hub motor permanent magnet ring 

Magnet Information
DescriptionSintered NdFeB Magnet
MaterialNeodymium-Iron-Boron
ShapeRing, Thin-wall ring, Disc, Cylinder, Segment,Contersunk, Tapezoid, Irregular Shape…With special shape requirement, we have own R & D dept. to support
CoatingNi-Cu-Ni, Nickel, Zn, Gold,  Cr, Silver, Copper, Anti-Rust Oil, Spray Rolling, Black, Grey Epoxy,  PTFE, Parylene, and so on.
Magnetic Performance Sheet
GradeRemanence( Br)

Coercivity( BH)

max kJ/m3

 Temperature
mTkJ/m3 (Tw°C)
(kGs)MGOe
N35-N521170-1480263-42280 °C
(10.3-14.8)(33-53)
35M-50M1080-1450263-406100 °C
(10.8-14.5)(33-51)
35H-48H1170-1430(263-390)120 °C
(11.7-14.3)(33-49)
35SH-45SH1130-1380247-366150 °C
(11.3-13.8)(33-46)
30UH-40UH1080-1280263-326180 °C
(10.8-12.8)(33-41)
30EH-38EH1080-1250223-310200 °C
(10.8-12.5)(28-39)
Magnet Coating
CoatingThickness  (Microns)ColorResistance 
Anti-Rust Oil1TrancparencyTemporary Protection
Spray Rolling10-30Common Black24 hours of salt spray test
Zinc5-10Bright Blue24 hours of salt spray test
Nickle10-15Bright Silver48 hours of salt spray test
Ni+Cu10-20GoldTemporary Protection
Ni+Cu+Epoxy15-30Grey, BlackExcellent Against Humidity
& Salt Spray
Epoxy15-25Grey, Black72 hours of salt spray test
Parylene
Trancparency200 hours of Salt Spray. Superior Against Solvents, Gases, Fungi and Bacteria


Bicycle hub motor permanent magnet ring 

Delivery

All available shipping ways could be applied, by courier, by air or by sea.

Appointed shipping company or our own forwarders all could be used in shipment.

Full-way tracking the cargos for you before the goods arrive.

 

Buyer's Guide

In order to quote you the best price quickly, please provide the following information:

1.Product size,grade,coating,etc.

2.Order quantity;

3.Attached the drawings if customized
4.Any special packing or other requirements

 

Our advantage

1. Fast reply: all your enquiry will be replied within 24 hours; 

2. Reasonable price: we are direct manufacturer and able to offer better price; 

3. Good quality: we are experienced in quality control;

4. Fast delivery time:7-20 days



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