JMD3H3 Round High Power Small Electromagnet

Specifications small electromagnet

passed CE,EN71-3 and ROHS

advanced Strong Magnet technology

top service

fast delivery

                                                   JMD3H3 Round High Power Small Electromagnet   1 More Direct Information of  small electromagnet   1.1 The types of magnet we can supply     1.2 The size of magnet we can supply     1.3 The coating of magnet we can supply     1.4 The Grade of magnet we can supply         1.5 Magnetised direction   Neodymium Magnet magnetise direction starts with Axially, Diametrically(Radial).         1.6 Physical performance of small electromagnet      

Physical Performance of Sintered Neodymium Magnet
Parameter	Unit	Reference
Density	g/cm3	7.4-7.6
Vickers Hardness	HV	500-600
Resistivity	μΩ·m	1.4-1.6
Compressive Strength	MPa	1000-1100
Tensile Strength	MPa	80-90
Thermal Conductivity	W/(m.K)	8-10
Young's Modulus	Gpa	150-200
Vertical Thermal Expansion Coefficient	10-6/K	1-3
Parallel Thermal Expansion Coefficient	10-6/K	3-4

      1.7 Manufacture Process     neodymium magnet | D25H3 High Quality  Sintered N52 Neodymium Magnet | N52 neodymium magnet |  neodymium magnet n52 | n52 neodymium Block Magnet | grade n52 Neodymium Magnets | neodymium n52 magnet | OEM | ODM | n52 neodymium magnet cylinder | OBM | Alibaba | Aliexpress | Google | magnets       1.8 Detailed Four Step Quality Control       High quality of Ferrite Magnet comes with integrating quality control !     STEP 1: After sintering, the mould comes out. Test the size, tolerance and the property (BH(max), Br, Hcj, Hcb) of the mould, only the qualified products turn to next step.       Magnet performance standard:   GB/T 13560-2009       Quality control:   MIL STD 105E=ISO 28591=NF X 06 022, LEVELⅡ     STEP 2: After grinding, inspect the size and tolerance of the magnet with precision before coating, only the qualified products turn to next step.           STEP 3: After cutting the thickness, examine the tolerance of thickness, guass and pull force, only the qualified products turn to next step.           STEP 4: Recheck the coating, size and tolerance, surface of the magnet, exclude the unqualified (damaged, bad coating) pieces, then come to magnetizing and packaging.       2 More correspond Information of small electromagnet       2.1 Package     2.2 Over 200 sizes moulds and Over 400 sizes stock               Please check a small part of our stock types of Neodymium Magnet in website attached document !           Notes:   1) We can also provide the other different thickness sizes according to you !   2) We can also provide the other different middle hole sizes according to you !               3  Business and Economic Correspond Factor       3.1   Sample Policy         3.2 MOQ for formal orders  

JAMAG-MOQ
types	below 12mm	below 25mm	above 25mm	special types
Disc	500pcs	200pcs	100pcs	500pcs
Block	500pcs	200pcs	100pcs	500pcs
Ring	500pcs	200pcs	100pcs	500pcs
Countersunk	800pcs	500pcs	200pcs	800pcs
Button	500pairs	500pairs	500pairs	500pairs
neocube	50sets	1000pcs	1000pcs	1000pcs

      3.3   Payment Terms       A) Large amount payment: L/C, D/A, D/P.       B) Fast payment below         4 Our Service   Why Choose Jamag as your magnet product supplier: Fast reply, professional advise.       Great engineers manufacture great ferrite magnet products !       1) Prompt reply time: Office time (GMT+8), reply in 3 hours   Off office time, reply in 12 hours   2) Fast and strict Quality control and Delivery control   3) Neodymium magnet, 400 types in stock, serve for above 1000 customers, specialized in N35, N38 etc.normal grade magnets and high performance small size magnets.   4) ALIBABA qualified “Manufacture and Trading company”. 10 year magnet manufcture experience, 4 year magnet export experience.   5) Strong development capability of magnet with 3M glue, stainless steel hardware products, magnet with plastic products and other custom made magnet assembly.   6) Train service and timely feedback for mass production.      

Contact us if you need more details on Small Electromagnet. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Small High Power Electromagnet、Round Small Electromagnet. If these products fail to match your need, please contact us and we would like to provide relevant information.

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