150C Higher temperature, neodymium ring magnets N40SH D25.4xd12.93x6.35mm

150C Max working temperature N40SH. Custom-made size and grade are always available.

Powerful neodymium ring magnets or tube magnets.

•	Rings and tubes have a regular straight walled through hole going through the center of the magnet.
•	Rings can be often magnetized through the thickness or the diameter, some special ring can be uni-pole or multi-poles.

ring magnets N40SH D25.4xd12.93x6.35mm

Technical drawing of ring magnets N40SH D25.4xd12.93x6.35mm

Specifications of ring magnets N40SH D25.4xd12.93x6.35mm:

Diameter:	25.40mm ± 0.05mm  / 1'' ± 0.002''
Thick/Long:	6.35mm ±  0.05mm  / 0.25'' ± 0.002"
Hole Dia:	12.95mm ± 0.05mm  / 0.51'' ± 0.002''
Surface Gauss	3665
Optimal Pull:	17.55 kg  / 38.7 lbs
Material	N40SH NdFeB Ring Magnets
Plating:	Nickel
Magnet Weight	0.644 oz
Grade	N40SH
Br	1.26-1.31 KG
Hcb	≥11.6 KOe
Hci	≥20 KOe
BHmax	38-41 MGOe
Tmax	150C / 302F
MOQ	2000 pcs
Leading Time	18-23 working days
Sample	Yes
Certificate	ISO2000, TS16949, RoHS, CE & SGS
Payment	T/T, PayPal, Western Union

Application of the GME ring magnets:


















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Introduction of Great Magtech:

Advantages of GME ring magnets

1. High Grade / High performance of ring magnets:




GME highest grade: N54, 52M, 50H, 48SH, 42UH, 38EH, 33AH, etc.

















2. High Consistency of ring magnets: 




The Cpk of Remanence (Br) and Intrinsic Coercive Force (Hcj) are much higher than 1.67. 




The consistency of the surface magnetic field and magnetic flux can be controlled at +/-1%.


















3. High Working Temperature of ring magnets:




GME magnets can satisfy the working temperature requirements with excellent temperature resistance. 




The AH series with 40 kOe super-high coercive force can replace Smco magnets in most applications.













4. Low Weight loss of ring magnets:




GME super-high magnets have a long lifetime with the following specifications; PCT: 130C，humidity 100%，




vapor pressure 2.7bar, 20days，average low weight loss <2 mg/cm².













5. High anti-corrosion of ring magnets:




 coating Nickel-Copper-Epoxy is typically more than 1000 hours.
























Ring magnets Neodymium Magnets Manufacturing Processes:













Ring magnets Neodymium magnets main manfucturing equipments:











How we test our Ring magnets Neodymium Magnet:











How we pack Ring magnets strong neodymium magnets:

Our Ring magnets Neodymium Magnets are certificated by CE, Rosh....

We would love to see how you have used our magnets




Simply send us a photo of your magnets in use and if we use it on
our website we will return you $10 next order (Amount more than $1000).










WARNING:
Persons who are pregnant, wearing pacemakers, pacemaker defibrillators,
insulin pumps, or electric insulin devices, should not use magnetic
products.






neodymium ring magnets N40SH D25.4xd12.93x6.35mm manufacturers,neodymium ring magnets N40SH D25.4xd12.93x6.35mm exporters,neodymium ring magnets N40SH D25.4xd12.93x6.35mm suppliers,neodymium ring magnets N40SH D25.4xd12.93x6.35mm OEM service.