Sign In | Join Free | My hardware-wholesale.com |
|
Brand Name : NIDE
Model Number : NDPJ-CW-55
Certification : CE
Place of Origin : China
MOQ : 10000 pcs
Price : negotiable
Payment Terms : L/C, T/T
Supply Ability : 10000000 pcs per month
Delivery Time : 30 working days
Packaging Details : Wooden case suitable for sea transportation
Product name : Motor Magnet
Color : Natural
Used for : motor and power tool
Size : custmoized
Magnets for automobile power seat motors are based on Y30-3 matericals grade and applicable for high-grade car power seat regulator.
Physical characteristics of permanent ferrite& technical property
Item | Symbol | Unit | Value | Note |
Temperature range | — | ℃ | -40~+80 | |
Expand coefficient | αR | K-1 | 7~15X10-6 | |
Density | d | g/cm³ | 4.5~5.1 | |
Resistivity | p | Ω·cm | 104 ~ 108 | |
Curie temperature | θc | ℃ | 460~480 | |
Temperature coefficient of remanence | αBr | K-1 | -(0.18~0.20)% | 0~100 |
Temperature coefficient of coercive force | αHCJ | K-1 | (0.20~0.50)% | 0~100 |
Recoil permeability | μ | — | 1.05~1.30 | |
Hardness | Hv | — | 480~580 |
Typical Demagnetization Cure
NIDE can offer a variety of motor magnets, please contact us if necessary.
![]() |
Customized Electric Motor Parts / Generator Arc Ferrite Ceramic Magnet Images |