Ningbo Keke Magnet Industry Co., Ltd.  

Product Name: Block Neodymium Permanent Magnet Magnetic Assembly Black Epoxy Model NO.: sqj-125 Coating: Nickel Shape: Block Application: Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet Product Name: Block Motor Magnets Size: Customed Applicated: Loudspeakers, Transducer, Stepper Motor Max Operation Temp: 80-220 Degree Centigrade Product Certificate: RoHS Company Certificae: ISO Ts16949:2009 Coatings: Ni, Zn, Gold, Copper, Epoxy, etc Salt Spray Test: More Than 48hr Type: Permanent Composition: Neodymium Magnet Trademark: COCO Transport Package: Carton Specification: ROHS Origin: China Mainland HS Code: 85051110 Product Description Neodymium Block Magnets for the Permanent Magnet MotorInquiryTo receive a quote for Block Motor Magnets, please provide the following details:(01) Outer Diameter, Inner Diameter or, Degree of Angle;(02) Thickness, Length;(03) Grades;(04) Coating;(05) Tolerances and Magnetization Direction(North on the Outside Face / South on the Outside Face / Magnetized throughCircumference / Magnetized through Thickness ).(06) Testing ConditionsMARK:(01) Block Motor Magnets Samples and small quantity are available.(02) All the inquiries, questions and emails will be replied within 1 hour.(03) We have stock material for standard product.Contact Person: Hola MB: 0086-18968305851Block Motor Magnets Product Description:1. Materials: Ne-Fe-B2. Shape: Various as you wish3. Certificate: ISO/TSI6949: 20094. Powerful: Neodymium magnets (sintered NdFeB magnets) are more powerful than any other permanent magnet material in the market today.5. Wide product range: N35-N54, 35M-52M, 33H-50H, 33SH-45SH, 30UH-42UH, 30EH-38EH, and 28AH-33AHB.6. High performance: High intrinsic coercive force (up to 35KOe) and energy product (up to 55MGOe), the maximum working temperature of 230 degrees Celsius.7. Competitive price: Very competitive price (lower than market average) due to mass production.8. Coating: All the neodymium magnets oxidize rapidly when exposed, so an anti-corrosive coating (usually electroplating) is used to extend their working life. Such as Ni, Zn, gold, copper, epoxy, chemical, parylene and so on;9. Applications: Magnet Separators, Sensors, Motors, Rotors, Wind turbines, Wind generators, Loudspeakers, Magnetic hooks, Magnetic holder, Filters Automobiles Magnetic jewelries, toys, magnetic buttons, Magnetic therapy and so on;10. Quality: As to give good service, quality of each piece is guaranteed. Every piece of magnets is tested by ISO/TS 16949: 2009.11. Caution: You should be extremely careful when install neodymium magnet, as they can easily pinch fingers.12. No for Kids: Ring Shape Magnetic Materials are not suitable for children.Block Motor Magnets Production process:Raw Materials-->Mixture--->Vacuum Melting--- > Powder Production--- >Molding ---> Vacuum Sintering--- > Testing--- >Mechanical Processing--- > Surface Coating--- >Magnetized--- > Inspecting--- > Packing and Shipping.Block Motor Magnets Directions of Magnetization:A. Thickness MagnetizedB. Axially MagnetizedC. Diametrally MagnetizedD. Multi-poles magnetizedE. Radial MagnetizedF. Customized specific requirements magnetizedContact Person: CandyMB: 008613957886507ItemGradeRemanence;BrCoerciveForce;bHcIntrisicCoerciveForce;iHcMaxEnergyProduct;(BH)maxWorkingTemp.kGsTkOeKA/mkOeKA/mMGOeKJ/m3Max.Min.Max.Min.Max.Min.Max.Min.NN5415.114.51.511.45≥10.5≥836≥11≥8765551438406≤80N5214.814.21.481.42≥10.5≥836≥11≥8765349422390≤80N5014.514.01.451.40≥11.0≥876≥12≥9555147406374≤80N4814.313.71.431.37≥11.0≥876≥12≥9554945390358≤80N4513.813.21.381.32≥11.0≥876≥12≥9554642366334≤80N4213.512.91.351.29≥11.0≥876≥12≥9554440350318≤80N4013.212.61.321.26≥11.0≥876≥12≥9554138334302≤80N3813.012.21.301.22≥11.0≥876≥12≥9554036318287≤80N3512.211.71.221.17≥10.9≥868≥12≥9553633287263≤80MN52M14.814.21.481.42≥13.3≥1059≥14≥11144349422390≤100N50M14.514.01.451.40≥13.1≥1043≥14≥11144147406374≤100N48M14.313.71.431.37≥12.8≥1019≥14≥11144945390358≤100N45M13.813.21.381.32≥12.4≥987≥14≥11144642366334≤100N42M13.512.91.351.29≥12.1≥963≥14≥11144440350318≤100N40M13.212.61.321.26≥11.8≥939≥14≥11144138334302≤100N38M13.012.21.301.22≥11.7≥915≥14≥11144036318287≤100N35M12.211.71.221.17≥10.9≥868≥14≥11143633287263≤100HN50H14.514.01.451.40≥12.9≥1027≥16≥12745147406374≤120N48H14.313.71.431.37≥12.7≥1011≥16≥12744945390358≤120N46H14.013.41.401.34≥12.5≥995≥17≥13534743374342≤120N44H13.713.11.371.31≥12.3≥979≥17≥13534541358326≤120N42H13.512.91.351.29≥12.1≥963≥17≥13534440350318≤120N40H13.212.61.321.26≥11.8≥939≥17≥13534238334302≤120N38H13.012.21.301.22≥11.5≥915≥17≥13534036318287≤120N35H12.411.71.241.17≥11.0≥876≥17≥13533733295263≤120N33H11.711.31.171.13≥10.5≥836≥17≥13533431271247≤120SHN45SH14.013.41.401.34≥12.5≥995≥20≥15924743374342≤150N44SH13.713.11.371.31≥12.3≥979≥20≥15924541358326≤150N42SH13.512.91.351.29≥12.1≥963≥20≥15924440350318≤150N40SH13.212.61.321.26≥11.8≥939≥20≥15924238334302≤150N38SH12.912.21.291.22≥11.5≥915≥20≥15924036318287≤150N35SH12.411.71.241.17≥11.0≥876≥20≥15923733295263≤150N33SH12.111.41.211.14≥10.7≥852≥20≥15923531279247≤150UHN42UH13.512.91.351.29≥12.1≥963≥25≥19904440350318≤180N40UH13.212.61.321.26≥11.8≥939≥25≥19904238334302≤180N38UH12.912.21.291.22≥11.5≥915≥25≥19904036318287≤180N35UH12.411.71.241.17≥11.0≥876≥25≥19903733295263≤180N33UH12.111.41.211.14≥10.7≥852≥25≥19903531279247≤180N30UH11.610.81.161.08≥10.2≥812≥25≥19903228255223≤180EHN38EH12.912.21.291.22≥11.5≥915≥30≥23884036318287≤200N35EH12.411.71.241.17≥11.0≥876≥30≥23883733295263≤200N33EH12.111.41.211.14≥10.7≥851≥30≥23883531279247≤200N30EH11.510.81.151.08≥10.2≥812≥30≥23883228255223≤200AHN33AH12.111.41.211.14≥10.7≥852≥35≥27863531279247≤230N30AH11.510.81.151.08≥10.2≥812≥35≥27863228255223≤230N28AH11.210.41.121.04≥9.70≥772≥35≥27863026239207≤230