Call Us Today! 86-574-27667267|info@hsmagnets.com

Bonded Injection Moulding Ferrite Magnet for Sensor

/Bonded Injection Moulding Ferrite Magnet for Sensor
  • Bonded Injection Moulding Ferrite Magnet for Sensor

Bonded Injection Moulding Ferrite Magnet for Sensor, Permanent Ndfeb Plastic bonded sensor magnet, Ferrite injection bonded ring magnet, Bonded magnet Assembly China supplier

Bonded Injection Moulding Ferrite Magnet for Sensor – Precise injection bonded ferrite magnets include Anisotropic and isotropic magnet. Isotropic magnets mainly used in colour TV, and Anisotropic magnet mainly used in the magnetic roller of laser printer, DC motor, small generator, relay, sensor, air-conditioner. Precise plastic part mainly used in field: Appliance (Camera, pickup camera), motor, hardware.
As a new production process for permanent magnetic material, Ferrite magnets produced with Injection moulding process remain ferrite magnets with much higher magnetic properties, meanwhile, which exert advantages of high efficiency and high precision on injection moulding, as well as provided the injection plastic magnets with particular characteristics. Plastic Bonded Magnets for Car Light Control

Bonded magnet materials can be created through Injection Molded and can be made from NdFeB, Strontium Ferrite or a combination of the two. Bonded magnets that are created through injection molding can be molded into complex shapes and also molded directly onto components. Bonded magnets can also be created through the process of compression bonding which offer higher magnetic output but are limited to simpler geometries than Injection Molded materials. Compression Bonded magnets can be made from either NdFeB or SmCo powders.
Injection Molded:
Binder Types / Nylon / PPS / Polyamide.
Temperature Range -40c 180c
Very Tight tolerances off tool ( 0.002 -0.003 Typical )
Very good mechanical strength
Compression Bonded:
Higher Magnetic Strength due to higher magnetic particle density.
Epoxy Binder / Resistant to normal industrial solvents and automotive fluids
Epoxy Coat after manufacturing to prevent oxidation
Temperature Range -40c ~165c
“Tight” tolerances off tool
Good mechanical strength
Typical Bonded Magnet Applications:
Sensors
Brushless DC Motors
Household Appliances
Compressor
General Bonded Magnet Applications:
Materials are isotropic and can be magnetized in any direction
Wide range of existing tool sizes are available in rings, discs and rectangles
Exsisting Multipole magnetizing fixtures for quick prototyping
Easily machined
Existing Multipole rings simplify assembly verse arc sepments

 Grade HSSYF-1.4 HSSYF-1.5 HSSYF-1.6 HSSYF-1.7 HSSYF-1.9 HSSYF-2.0 HSSYF-2.2
Magetic Charactari-stics Br     (mT) 240 250 260 275 286 295 303
Residual Induction  (KGs) 2.40 2.50 2.60 2.75 2.86 2.95 3.03
Hcb  (KA/m) 180 180 180 190 187 190 180
Coercive Force   (Koe) 2.26 2.26 2.26 2.39 2.35 2.39 2.26
Hcj   (KA/m) 250 230 225 220 215 200 195
Intrinsic Coercive Force      (Koe) 3.14 2.89 2.83 2.76 2.7 2.51 2.45
( BH ) max   (KJ/m 3 ) 11.2 12 13 14.8 15.9 17.2 18.2
Max. Energy Product   (MGOe) 1.4 1.5 1.6 1.85 1.99 2.15 2.27
Physical  Charactari-stics ρ   (g/m3) 3.22 3.31 3.46 3.58 3.71 3.76 3.83
Dendity
 (MPa) 78 80 78 75 75 75 75
Tension Strength
 (MPa) 146 156 146 145 145 145 145
Bend Strength
  (J/m) 31 32 32 32 34 36 40
Impact Strength
  ( Rsc ) 118 119 120 120 120 120 120
Hardness
  (%) 0.18 0.17 0.16 0.15 0.15 0.14 0.14
Water Absorption
 ( ºC ) 165 165 166 176 176 178 180
Thermal Deformation Temp.
More
  • Customized is Available
  • Affordable price
  • Quality guaranteed
  • T/T or L/C accepted
  • Other payment accepted
  • Fast shipping, Worldwide delivery
  • 24-Hours excellent customer service
  • Offer free magnetic solution
  • Bulk discounts for larger orders

Product Range

Imperial
Metrics