China N40 rectangular magnet 20*20*7 mm,N40 rectangular magnet 20*20*7 mm Manufacturer
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N40 rectangular magnet 20*20*7 mm

  • Product Name:  N40 rectangular magnet 20*20*7 mm
  • Dimension:  20*20*7 mm
  • Magnetization Direction:  Through thickness
  • Coating:  Ni+Cu+Ni
  • Origin:  China ,Ningbo
  • Packing:  cartons or as per required
  • Brand Name:  Anfeng
  • Delivery Time:  about 2 weeks but as per actual quantity
  • Minimum Order:  5000 pcs
  • Supply Ability:  50000 pcs / month
  • Product Details:  N40 rectangular magnet 20*20*7 mm

This rectangular magnet is custom made for a magnetic disc coupling.
A magnetic coupling features no friction or wearing parts, uses no electricity and no magnetic particles to leak. The couplings consist of two opposing disk halves with powerful rare earth magnets. The torque applied to one disk is transferred through an air gap to the other disk.
Applications include:
material handling such as for conveyor belts, film transport, capping of syringes or bottles, shrink wrapping, constant wire tension coil winding, and film tensioning.
Anfeng Magnets can offer you super power rare earth permanent magnets as your requirement. For small order (quantity less than 5000 pcs), the lead time is about 2 weeks. Fast delivery can be assured.
Here below is the test result of its pull force:

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