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Neodymium Arc Segment Magnets for Servo Motor

  • Material: 38SH NdFeB Magnets, Arc Segment Neodymium Magnets
  • Dimension: R(mm)x r(mm)x W(mm)x T(mm)x A℃ with tolerance +/-0.1 or +/-0.05mm
  • Magnetizating Direction: Thickness
  • Surface Treatment: NiCuNi plating
  • Max Working Temperature: 150℃
  • Magnetic Properties:

Residual Magnetic Flux Density (Br): 12.2-12.6 KGs (T):  1.12-1.26 T
Energy Density (BH)max:              35-39 MGOe   279-310 KJ/m³
Coercivity Force (Hcb):              ≥11.6 KOe  ≥923 KA/m
Intrinsic Coercivity Force (Hcj):    ≥20 KOe    ≥1592 KA/m

  •  Description: 

When exposes the magnet under different temperature, humidity, atmospheric condition, the magnet will be corrosive and lead to different proportional loss of weight.When exposes the magnet under different temperature, humidity, atmospheric condition, the magnet will be corrosive and lead to different proportional loss of weight.df When exposes the magnet under different temperature, humidity, atmospheric condition, the magnet will be corrosive and lead to different proportional loss of weight.Arc Magnets is one special shape of Rare earth magnets and permanent magnets.
It 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.
Arc Segment Magnets is one special shape of permanent magnets, which widely assembly into rotor and stator of PM Servo motors. It is always manufactured via Wire Cutting and grinding machining process etc .  With rich experience on serving for motors manufacturer, Awesotech Magnetics can produce all shapes of arc segment magnets with different coatings, such as NiCuNi, Black Ni, Epxoy and Phosphatised coating.

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