rectangular ndfeb magnets with hole in the center from China manufacturer

rectangular ndfeb magnets with hole in the center

Payment Terms:	T/T,L/C,D/A,D/P
Place of Origin:	Zhejiang, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Means of Transport: Ocean,Land,Air

Packing: carton

Application: Moto Magnet

Type: Bonded neodymium half ring ...

Brand Name: HONY

Coating: Zn

Size: According to customer's req...

Production Capacity: 10000/month

Delivery Date: 25

Shape: Disc,Irregular,Block, Cylin...

Composite: NdFeB Magnet

Working temperature: High up to 150℃

Coating Thickness: 25-50

Grade: N,M,H,SH,UH,EH

rectangular ndfeb magnets with hole in the center
Specifications
1. High size precision
2. Complicated shape and muti-poles
3. SST:48/72 hou

rectangular ndfeb magnets with hole in the center

Specifications

1. High size precision

2. Complicated shape and muti-poles

3. SST:48/72 hours.

4. Low weight.

rectangular ndfeb magnets with hole in the center

Product name	Rectangular ndfeb magnets with hole in the center
Material	Bonded Neodymium-Iron-Boron
Grade	BN-6
Coating	Black epoxy
Shape	Ring
Dimensional Tolerance	+/-0.05mm
Magnetization Direction	4-Poles on OD
Temperature Range (Deg C)	0 to 100
Remanence(Br)	550-620 mT
Coercivity	>600 kA/m
(BH) max	44-56 Kj/m³
Pull strength	Approx. 5 lbs
Advise	This is not a toy. Inappropriate use might cause injury.

Bonded Neodymium magnets are made of the powerfurl Nd-Fe-B material mixed into an epoxy binder. The mix is appropximately 97 vol% magnet material to 3 vol% epoxy. The manufacturing process involves combining Nd-Fe-B powder with an epoxy binder and compressing the mixture in a press and curing the part in an oven. Since the material is formed by compression bonding, the dimension typically vary. Our dimensional tolerance is aout +/- 0.05mm.

Bonded Neodymium material is isotropic, so it can be magnetized through any direction, including multi-polar arrangements. Because the material is in an epoxy binder, it can be machined on a mill or ceramic magnet materials. Significant size reductions can be achieved because Bonded Neodymium material is approximately 3 times stronger than ceramic magnet material. In addition, since Bonded Neodymium material is isotropic, it can be magnetized multi-polar, such as a N-S-N pattern on the outer diameter of a ring.