38h, 40h, 42h Ring Magnet with Permanent Nickel Coating for Speakers

• Customization: Available
• Application: Electronic Products, Speaker Magnet, Industrial Magnet, Motor Magnet
• Shape: Round
• Model NO.: N35, N42, N45, N52, 50M, 38H, 40H, 42H, 48H, 50H,
• Coating: Nickel
• Grade: N35-N54-36H
• Working Temperature: 80°-230°
• Certificate: ISO/Ts 16949, ISO9001, ISO14001
• Transport Package: Carton, Wooden Box, Pallet
• Specification: Neodymium iron boron, Neo Magnet, Nd Magnet, Rare
• Origin: China
• HS Code: 85051110
• Production Capacity: 50000pieces/Month

Product Description

Product Introduction

Shape: Ring, but Disc, Block or Rectangular or Cuboid, Cylinder, Arc and Irregular shape are also available.

Coating: Ni, Ni-Cu-Ni, Electroless Nickel, Zinc, Colored Zinc, Epoxy, Passivation, Phosphated, Everlube, Au, Ag, Sn etc.

Application: Servo motor,Brushless motor, Linear Motor, Automotive Motor, HEV& EV motor, Robot Driving Motor, Inverter Compressor Motor , Rail Transit Traction Motor, Consumer Electronics, Wind turbine, Energy-saving Elevator, Loudspeaker, Magnetic switch, VCM, MRI, Magnetic separator, sensor etc.

 

Working Temperature
N35-N54	80°C     (176°F)
35M-52M	100°C   (212°F)
35H-50H	120°C   (248°F)
33SH-48SH	150°C   (302°F)
28UH-45UH	180°C   (356°F)
28EH-42EH	200°C   (392°F)
28AH-40AH	230°C   (446°F)

Magnetic property distribution chart:

Available coating of Permanent NdFeB Magnet:


Application of Permanent NdFeB Magnet:


Packing of Permanent NdFeB Magnet: