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37.5 O.R x 33.5 I.R x 25mm x 4mm thick N42 Neodymium Arc Magnet

High-performance Neodymium (N42) arc magnet available with either pole on the inner radius.

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  • From £6.47
Product Code: ARC375N
Shape: Arc
Grade: N42
Plating: Ni-Cu-Ni ( Nickel )
Material: NdFeB
Max Temp (degrees C): 80
Fixing: Araldite/Loctite
  • 25mm high x 4mm thick, with an outside radius of 37.5mm and an inner radius of 33.5mm
  • The magnet's south pole is on the inside radius and the nouth pole is on the outside radius
  • Four of these south arc magnets with four of the north version are required to create a 360o 8-pole ring
  • Coated with three layers of nickel, copper and nickel to reduce corrosion and provide a smooth and clean finish

Commonly used in motors for both rotors and stators, these high-performance Neodymium (N42) arc magnets have an anisotropic alignment and a maximum operating temperature of 80 degrees Celsius.