Strong Neodium Motor Magnet

Specifications ISO9001:2008 and TS16949

accept mix or small order

different payment terms

10 years' export experience

free sample available

Strong Neodium Motor Magnet    Product Description   1. How Rare Earth Magnets are Made Mining => Grinding and Mixing the Alloy => Pressing => Particle Alignment => Sintering => Milling and Cutting => Plating/Coating => Magnetization 2. Grades                             

Grades	N35-N52	N35M-N50M	N35H-N48H	N35SH-N45SH	N30UH-N40UH	N30EH-N38EH
Working temperature	80°C/60°C	100°C	120°C	150°C	180°C	200°C

        - The grades like N48-N52 could meet your requirement on strong power       - Standard one like N35 or N38 is okay for your normal applications       - If you have requirement on the working temperature, please note it.   3. Shapes and Sizes              

Block / Bar	Length x Width x Thickness
Disc / Cylinder	Diamter x Thickness
Ring	External Diamter x Internal Diameter x Thickness
Irregular	According to the design

  4. Coatings                              Others Choices:  Zinc, gold, silver, epoxy, parylene, etc.

Coating and Corrosive Resistance of Sintered NdFeB
Surface	Coating	colour	Thickness(um)	Resistance can be		Corrosive Resistance
				PCT Test	Salt Spray Test
Nickel	Ni/NiCuNi	Silver	10-20	48h/72h	72h	excellent
Zinc	blue zinc/colour zinc	brightblue/shinyblue	8-20	24	24	good
epoxy	epoxy/NiCu+Epoxy	black/grey	15-25	48	96	excellent
Tin	NiCuSn	silver	15-20	72	72	superior
Parylene	Parylene	grey	15-25	96	200	superior
Teflon	Teflon	grey	10-20	12	24	superior
Phosphorization	-	grey	1-2	-	-	temporary protection
Passivation	-	grey	1-2	-	-	temporary protection

Note: If you have requirement of PCT and Salt Spray Test requirement, please inform us.   5. Orientation                          Oriented through thickness or according to customer's application   6. Applications                        Sensors, motors, rotors, wind turbine,wind generators, speakers,loudspeakers, etc.   7. Photos                
          Packaging & Shipping 1. Standard Air Way package(filled with iron sheets and foams to shield magnetism)   2. Standard Sea Way package(packed in carton and then put on a pallet)     3. Customized package is available      Our Services  1.  Sample order, small order and mix ordera are available 2. OEM service available   Company Information Newland manufacture and export magnet for around 10 years. There is a magnet factory( Ningbo Newland Magnet Industry Co.,Ltd ), magnet assembly factory( Ningbo Newland Magnetics Co.,Ltd ) and a magnet trading company( Ningbo Newland International Trade Co.,Ltd ). All products are ISO and TS16949 approved. The main market is Europe and US. Newland attend SPS and CWIEME in Germany every year since 2010. In 2013, Newland also attend CWIEME in India.  For more details, please visit our website on .             FAQ    To quote, could you please inform the following information? 1) General magnetic properties ( your maget type and grade, e.g. NdFeB N35) 2) Size/Dimension, 3) Tolerance,  (if you do not specified your requirement, our normal tolerance is +/-0.1mm for NdFeb) 3) Direction of orientation 4) State of Orientation(need to be magnetized or not before shipping)  5) Quantity