DC Brush Permanent Magnet For Motor is always manufactured via Wire Cutting and grinding etc .Regular Arc magnets or Segment magnets have the following important factors such as ,Outer Diameter Or Outer Radius,Inner Diameter or Inner Radius ,Degree of Angle,Thickness,Length ,Round Edge etc
Generally speaking,Arc Magnets are all made as Customer Design and as Special requirement.
Our factory produce and manufacture magnets according to customer's design on shape, dimension, grades, coatings etc.
To offer you our Arc magnets price,please offer the following details :
Magnets grade :from N35 To N50 ,from N Series to AH Series.
Magnets drawing with size and shape and different side view .
Magnetism direction :Mostly magnetized via diameter,if special magnetism direction,please send us the drawing in advance.
Coatings of DC Brush Permanent Magnet For Motor: Passivation, Nickel, Zinc, Tin, Aurum, Copper, Epoxy, Chemical, etc.
Surface | Coating | Thickness (Microns) | Color | Resistance |
Passivation | 1 | Silver grey | Temporary protection | |
Nickel | Ni+Ni | 10-20 | Silver bright | Excellent to humidity |
Ni+Cu+Ni | ||||
Zinc | Zn | 8-20 | Shining light blue | Good to salt spray |
Cu-Zn | Shining color | Excellent to salt spray | ||
Tin | Ni+Cu+Sn | 15-20 | Silver | Superior to humidity |
Aurum | Ni+Cu+Au | 10-20 | Shining gold | Superior to humidity |
Copper | Ni+Cu | 10-20 | Shining gold color | Temporary treatment |
Epoxy | Ni+Cu+Epoxy | 15-25 | Black, red, grey color | Excellent to climate humidity and salt spray |
Zn+Epoxy | ||||
Chemical | Ni | 10-20 | Silver grey | Excellent to humidity |
Block Magnets is one regular shape of Rare earth magnets and perment magnets.
It is always manufactured via Cutting and grinding etc .Block magnets or Rectangle magnets have the following important factors such as ,Length,Width,Thicknes,Round Edge etc
Our factory produce and manufacture magnets according to customer's design on shape, dimension, grades, coatings etc.
To offer you our Block magnets price,please offer the following details :
Magnets grade of DC Brush Permanent Magnet For Motor :from N35 To N50 ,from N Series to UH Series.
Magnets size :Length,Width,Thickness
Magnetism direction :which direction to oriented The north pole and south pole
Quantities: More quantities. More favourable prices.
