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OD bonded neodymium pump magnet rotor 

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

Means of Transport: Ocean,Land,Air
Packing: carton
Application: Moto Magnet
Type: Permanent
Brand Name: HONY
Coating Thickness: 25-50
Coating: Black Epoxy
Production Capacity: 10000/month
Delivery Date: 25
Shape: Others
Composite: NdFeB Magnet
Working temperature: High up to 150℃
Size: According to customer's req...
Resistance: 240 hours of constant tempe...

Bonded neodymium pump magnet rotor:
1. High size precision.
2. Complicated shape and muti-poles.
3. SST:48/72 hours.

4 poles on OD bonded neodymium pump magnet rotor


Bonded neodymium pump magnet rotor: 

1. High size precision. 

2. Complicated shape and muti-poles. 

3. SST:48/72 hours.

4 poles on OD bonded neodymium pump magnet rotor

4 poles on OD bonded neodymium pump magnet rotor

Product name4 poles on OD bonded neodymium pump magnet rotor
MaterialBonded Neodymium-Iron-Boron
CoatingBlack epoxy
ShapePump magnet
Dimensional Tolerance+/-0.05mm
Magnetization Direction4-Poles on OD
Temperature Range (Deg C)0 to 100
Remanence(Br)550-620 mT
Coercivity>600 kA/m
(BH) max44-56 Kj/m³
Pull strengthApprox. 5 lbs
AdviseThis 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.

Mr. Gene Mao
skype Mr. Gene Mao
Tel: 86-574-87733820
Fax: 86-574-87733888
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Offline Showroom in USA

Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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