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Magnet NdFeB for Motor
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Magnet NdFeB for Motor

Price: 0.1~100.0 USD
Payment Terms: T/T,L/C
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Basic Info.
  • Shape: Arc 
  • Application: Motor Magnet 
  • Type: Permanent 
  • Composite: NdFeB Magnet 
  • Brand Name: Skym 
  • Specification: Strongly magnetized 
  • Coating: NiCuNi,Zn and Epoxy... 
  • Shape: Arc 
  • Place of origin: Ningbo 
  • Application: Motor, Rotor, Industry, Electronics, etc 
  • Model No.: N033 
  • Place of Origin: Zhejiang  
  • Min.Order: 100 Piece/Pieces
  • Means of Transport: Ocean, Air
Supply Capacity
  • Production Capacity: 800 tons/year
  • Packing:paper-vacuum-carton
  • Delivery Date: 15-20 days
Magnet NdFeB for Motor:

1. Materials: Rare earth magnet

2. Certification: ISO9001: 2000

3. Magnetic properties: High coercive force, (BH)max from 33 to 53MGOe, max working Temperature up to 230° C.

4. Grades: N35, N38, N40, N42, N45, N48, N50, 35M, 38M, 40M, 42M, 45M, 48M, 35H, 38H, 40H, 42H, 45H, 30SH, 33SH, 35SH. 38SH, 40SH, 42SH, 28UH, 30UH, 33UH, 35UH, 38UH, 28EH, 30EH, 33EH, 35EH etc

Magnetic properties of sintered NdFeB magnet
(Br)(bHc)(iHc)(BH)max
GRADETw °C
TKGsKA/mKOeKA/mKOeKJ/m3MGOe
N351.18-1.2311.8-12.3≥868≥10.9≥955≥12263-28733-36≤80
N381.22-1.2812.2-12.8≥899≥11.3≥955≥12287-31036-39≤80
N401.26-1.3112.6-13.1≥923≥11.6≥955≥12302-32638-41≤80
N421.28-1.3412.8-13.4≥923≥11.6≥955≥12318-34240-43≤80
N451.32-1.3713.2-13.7≥876≥11.0≥955≥12342-36643-46≤80
N481.36-1.4213.6-14.2≥836≥10.5≥876≥11358-39045-48≤80
N501.39-1.4513.9-14.5≥836≥10.5≥876≥11374-40647-51≤80
N521.42-1.4814.2-14.8≥796≥10.0≥876≥11390-42249-53≤80
N35M1.18-1.2311.8-12.3≥868≥10.9≥1114≥14263-28733-36≤100
N38M1.22-1.2812.2-12.8≥899≥11.3≥1114≥14287-31036-39≤100
N40M1.26-1.3112.6-13.1≥923≥11.6≥1114≥14302-32638-41≤100
N42M1.28-1.3412.8-13.4≥923≥11.6≥1114≥14318-34240-43≤100
N45M1.34-1.3913.4-13.9≥876≥11.0≥1114≥14342-36643-46≤100
N48M1.36-1.4213.6-14.2≥876≥11.0≥1114≥14366-39046-49≤100
N35H1.18-1.2311.8-12.3≥868≥10.9≥1353≥17263-28733-36≤120
N38H1.22-1.2812.2-12.8≥899≥11.3≥1353≥17287-31036-39≤120
N40H1.26-1.3112.6-13.1≥923≥11.6≥1353≥17302-32638-41≤120
N42H1.28-1.3412.8-13.4≥923≥11.6≥1353≥17318-34240-43≤120
N45H1.33-1.3913.3-13.9≥923≥11.6≥1353≥17342-36643-46≤120
N48H1.36-1.4213.6-14.2≥923≥11.6≥1274≥16366-39046-49≤120
N33SH1.14-1.1911.4-11.9≥836≥10.5≥1592≥20247-27031-34≤150
N35SH1.18-1.2311.8-12.3≥868≥10.9≥1592≥20263-28733-36≤150
N38SH1.22-1.2812.2-12.8≥899≥11.3≥1592≥20287-31036-39≤150
N40SH1.26-1.3112.6-13.1≥923≥11.6≥1592≥20302-32638-41≤150
N42SH1.28-1.3412.8-13.4≥923≥11.6≥1592≥20318-34240-43≤150
N45SH1.33-1.3913.3-13.9≥923≥11.6≥1592≥20342-36643-46≤150
N28UH1.03-1.0910.3-10.9≥780≥9.80≥1990≥25207-23126-29≤180
N30UH1.09-1.1410.9-11.4≥812≥10.2≥1990≥25223-24728-31≤180
N33UH1.13-1.1711.3-11.7≥852≥10.7≥1990≥25247-26331-33≤180
N35UH1.18-1.2211.8-12.2≥868≥10.9≥1990≥25263-28733-36≤180
N38UH1.22-1.2712.2-12.7≥899≥11.3≥1990≥25287-31036-39≤180
N28EH1.03-1.0910.3-10.9≥780≥9.80≥2388≥30207-23126-29≤200
N30EH1.08-1.1310.8-11.3≥812≥10.2≥2388≥30223-24728-31≤200
N33EH1.13-1.1711.3-11.7≥852≥10.7≥2388≥30247-26331-33≤200
N35EH1.18-1.2211.8-12.2≥868≥10.9≥2388≥30263-28733-36≤200
N28AH1.03-1.0910.3-10.9≥780≥9.80≥2786≥35207-23126-29≤220
N30AH1.08-1.1310.8-11.3≥812≥10.2≥2786≥35223-24728-31≤220
Note:The above mentioned data is given at room temperature.
The above-mentioned maximum working temperature of magnet is changeable due to the ratio length and diameter,surface coating and environmental factors.

5. Shapes: Segment/ Arc or produce many shapes according to your request, Block, Sphere, Disc, Ring, Segment, Cylinder, Sheet and so on.

6. Sizes: R x r x H x Degree as per your request

7. Coatings: Metallic Zinc, Nickel, Nickel+Nickel, Copper+Nickel, Nickel+copper+Nickel, Gold, Organic Epoxy, Nickel+Epoxy coating and so on; 

8. Applications: Widely used in motors, rotors, wind turbines/wind generators, etc.

9. Parameters: Grade(property), Size(R x r x H x Degree) or Drawing, Coating, Quantity, etc.

10. Note: Our NdFeB arc/segment magnet can produce as per your design, glad to give some suggestions if you need.

We provide a huge selection of Magnet NdFeB for motor commonly used in many wind generator plans with high coercivity, low temperature. 
Send message to this supplier
Ms. Erin (Sales)
Tel: 86-574-88229324-808
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Contact Method
Sky Magnetech (Ningbo) Co., Ltd.
Room 1202 No. 555 Jinshan Building, Changshou South Road, Yinzhou District., Ningbo, Zhejiang, China (Mainland) / 315100
Fax: 86-574-87687170
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