N50 Rare Earth Neodymium Countersunk Ring Magnet with Hole

Product Details
Customization: Available
Application: Speaker Magnet, Industrial Magnet, Motor Magnet
Shape: Ring
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  • N50 Rare Earth Neodymium Countersunk Ring Magnet with Hole
  • N50 Rare Earth Neodymium Countersunk Ring Magnet with Hole
  • N50 Rare Earth Neodymium Countersunk Ring Magnet with Hole
  • N50 Rare Earth Neodymium Countersunk Ring Magnet with Hole
  • N50 Rare Earth Neodymium Countersunk Ring Magnet with Hole
  • N50 Rare Earth Neodymium Countersunk Ring Magnet with Hole
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Basic Info.

Model NO.
BWND
Coating
Nickel
Grade
N40
Product Name
N45 Ring NdFeB Ni Coating Magnet with Hole
Tolerance
+/-0.05mm
Shipment
by Sea,Air,Express
Type
Permanent
Composition
NdFeB Magnet
Transport Package
Export Carton
Specification
REACH, CE, ROHS
Trademark
BEST WAY
Origin
Ningbo, Zhejiang
HS Code
8505111000
Production Capacity
100000PCS/Month

Product Description

N45 Ring NdFeB Ni Coating Magnet With Hole

Material: Neodymium-Iron-Boron/Nd-Fe-B

Grade: Full N30-N50, include N, SH, UH, EH series

Coating: NICUNI, Cooper+Nickel, Znic, Epoxy Blak, Cooper, Gold...

Magnetized direction: Thru. Axially

Sizes: According to customers'

Delivery: 10-15days

Free samples are be supplied at customer's requests.

Application: Sensors, motors, rotors, wind turbines, lounderspeakers, magnetic hooks, pump machine etc.

Welcome to contact us to know more information.
 Grade Br mT(KGS)   Hcb KA/M (KOe)  Hcj KA/m (KOe)  (BH)max KJ/m3)MGOe)  Super working temperrature
(ºC)
 N35  1170-1220(11.7-12.2)  ≥868(≥10.9)  ≥955(≥12)  263-287(33-36)  80
 N38  1220-1250(12.2-12.5)  ≥899(≥11.3)  ≥955(≥12)  287-310(36-39)  80
 N40  1250-1280(12.5-12.8)  ≥907(≥11.4)  ≥955(≥12)  302-326(38-41)  80
 N42  1280-1320(12.8-13.2)  ≥915(≥11.5)  ≥955(≥12)  318-342(40-43)  80
 N45  1320-1380(13.2-13.8)  ≥923(≥11.6)  ≥955(≥12)  342-366(43-46)  80
 N48  1380-1420(13.8-14.2)  ≥923(≥11.6)  ≥876(≥12)  366-390(46-49)  80
 N50  1400-1450(14.0-14.5)  ≥796(≥10.0)  ≥876(≥11)  382-406(48-51)  60
 N52  1430-1480(14.3-14.8)  ≥796(≥10.0)  ≥876(≥11)  398-422(50-53)  60
 
30M 1080-1130(10.8-11.3) ≥ 796( ≥ 10.0) ≥ 1114 ( ≥ 14) 223-247(28-31) 100ºC
33M 1130-1170(11.3-11.7) ≥ 836( ≥ 10.5) ≥ 1114( ≥ 14) 247-263(31-33) 100ºC
35M 1170-1220(11.7-12.2) ≥ 868( ≥ 10.9) ≥ 1114( ≥ 14) 263-287(33-36) 100ºC
38M 1220-1250(12.2-12.5) ≥ 899( ≥ 11.3) ≥ 1114( ≥ 14) 287-310(36-39) 100ºC
40M 1250-1280(12.5-12.8) ≥ 923( ≥ 11.6) ≥ 1114( ≥ 14) 302-326(38-41) 100ºC
42M 1280-1320(12.8-13.2) ≥ 955( ≥ 12.0) ≥ 1114( ≥ 14) 318-342(40-43) 100ºC
45M 1320-1380(13.2-13.8) ≥ 995( ≥ 12.5) ≥ 1114 ( ≥ 14) 342-366 (43-46) 100ºC
48M 1360-1430(13.6-14.3) ≥ 1027( ≥ 12.9) ≥ 1114( ≥ 14) 366-390(46-49) 100ºC
50M 1400-1450(14.0-14.5) ≥ 1033 ( ≥ 13.0) ≥ 1114( ≥ 14) 382-406(48-51) 100ºC

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