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Supplier: Industrial Magnetics, Inc.
Description: Much stronger and safer than traditional magnets Max-Attach™ Polymagnets® have unique possibilities compared to conventionally magnetized magnets. A particular magnetic function is encoded into the magnet, focusing the magnetic field for better magnet on metal
- Holding Force: 14.6 to 96 lbs
- Width: 0.5 to 1 inch
- Length: 0.5 to 1.5 inch
- Thickness / Height: 0.125 to 0.1875 inch
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Supplier: Industrial Magnetics, Inc.
Description: Much stronger and safer than traditional magnets Max-Attach™ Polymagnets® have unique possibilities compared to conventionally magnetized magnets. A particular magnetic function is encoded into the magnet, focusing the magnetic field for better magnet on metal
- Holding Force: 18.5 to 74.8 lbs
- Outside Diameter: 0.75 to 1.5 inch
- Inside Diameter: 0.125 to 0.1975 inch
- Features: Rare-Earth Magnet
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Supplier: Industrial Magnetics, Inc.
Description: Much stronger and safer than traditional magnets Max-Attach™ Polymagnets® have unique possibilities compared to conventionally magnetized magnets. A particular magnetic function is encoded into the magnet, focusing the magnetic field for better magnet on metal
- Holding Force: 7.8 to 10.4 lbs
- Outside Diameter: 0.75 to 1.5 inch
- Inside Diameter: 0.125 to 0.1975 inch
- Features: Rare-Earth Magnet
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Supplier: Industrial Magnetics, Inc.
Description: Much stronger and safer than traditional magnets Max-Attach™ Polymagnets® have unique possibilities compared to conventionally magnetized magnets. A particular magnetic function is encoded into the magnet, focusing the magnetic field for better magnet on metal
- Holding Force: 8.7 to 85 lbs
- Outside Diameter: 0.5 to 1.5 inch
- Features: Rare-Earth Magnet
- Geometry: Round / Ring / Disc
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Supplier: Win Source Electronics
Description: Win Source Part Number: 1375892-103MG5 Category: Sensors, Transducers - Magnets - Multi Purpose Magnets Temperature Range - Operating: 200°C (TA) Fake Threat In the Open Market: 58 pct. MSL Level: 1 (Unlimited) Mfr: Honeywell Sensing and Productivity Solutions Series: MG Package: Tube
- Features: Rare-Earth Magnet
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Supplier: Amazing Magnets, LLC
Description: 0.25'' Dia Sphere, Grade N40 Neodymium Rare Earth Magnet, Ni-Cu-Ni (Silver in Color) Plated, Magnetized Axially
- Maximum Energy Product, BHmax: 41 MGOe
- Residual Induction, Br: 12.8 kilogauss
- Coercive Force, Hc: 11.4 Oersted
- Intrinsic Coercive Force, Hci: 12 Oersted
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Supplier: Amazing Magnets, LLC
Description: 0.625'' Wide x 1.475'' Long x 0.295'' Thick Plate, Ceramic, Grade C8 Neodymium Rare Earth Magnet, None Plated, Magnetized Through the Thickness, Poles On Flat Face
- Maximum Energy Product, BHmax: 3.5 MGOe
- Residual Induction, Br: 3.85 kilogauss
- Coercive Force, Hc: 2.95 Oersted
- Intrinsic Coercive Force, Hci: 3.05 Oersted
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Supplier: Amazing Magnets, LLC
Description: 0.75'' Dia x 0.2'' Thick Rare Earth Magnet Disc, Ceramic, Grade C5, Blue Paint Plated, Axially Magnetized, Poles On Flat Face
- Maximum Energy Product, BHmax: 3.4 MGOe
- Residual Induction, Br: 3.8 kilogauss
- Coercive Force, Hc: 2.4 Oersted
- Intrinsic Coercive Force, Hci: 2.5 Oersted
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Supplier: Amazing Magnets, LLC
Description: 1.5'' Cube, Licensed NdFeB, Grade N40, Ni-Cu-Ni (Silver in Color) Plated Permanent Rare Earth Magnet, Magnetized Through the Thickness, Poles On Flat Face
- Maximum Energy Product, BHmax: 41 MGOe
- Residual Induction, Br: 12.8 kilogauss
- Coercive Force, Hc: 11.4 Oersted
- Intrinsic Coercive Force, Hci: 12 Oersted
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Supplier: Essen Magnetics Pty Ltd
Description: A Halbach array is a special arrangement of permanent magnets that augments the magnetic field on one side of the array while cancelling the field to near zero on the other side. This is achieved by having a spatially rotating pattern of magnetization. The rotating pattern of permanent
- Features: Magnetic Assembly, Rare-Earth Magnet
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Supplier: Adams Magnetic Products Co.
Description: commercially produced magnets. • Neodymium magnets are hard and brittle and may chip or break if dropped. • Adams Neodymium ring magnets are magnetized through the thickness. • Uncoated neodymium magnets may corrode in humid conditions. • Operating temperatures vary among
- Maximum Energy Product, BHmax: 10 to 53 MGOe
- Residual Induction, Br: 10.2 to 14.7 kilogauss
- Coercive Force, Hc: 9.6 to 12.5 Oersted
- Intrinsic Coercive Force, Hci: 12 to 34 Oersted
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Supplier: Hangzhou X-mag Inc.
Description: Samarium cobalt (SmCo5) was the first rare-earth magnet material developed in the early 1960s. Some modern Sm2Co17 grades have the energy of a neodymium magnet but can retain working energies at higher temperatures. They have high field strength, temperature tolerance,
- Maximum Energy Product, BHmax: 14 to 32 MGOe
- Residual Induction, Br: 7.9 to 11.5 kilogauss
- Coercive Force, Hc: 6,800 to 11,000 Oersted
- Intrinsic Coercive Force, Hci: 8,000 to 25,000 Oersted
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Supplier: Adams Magnetic Products Co.
Description: NdFe Blocks Overview Adams offers neodymium magnets in square and rectangular blocks. These neodymium iron boron magnets are widely used for motor, sensor and holding applications. Features include: • Neodymium magnets are the most powerful commercially produced magnets.
- Holding Force: 1.1 to 100 lbs
- Maximum Energy Product, BHmax: 10 to 53 MGOe
- Residual Induction, Br: 10.2 to 14.7 kilogauss
- Coercive Force, Hc: 9.6 to 12.5 Oersted
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Supplier: Adams Magnetic Products Co.
Description: commercially produced magnets. • Neodymium magnets are hard and brittle and may chip or break if dropped. • Adams Neodymium ring magnets are magnetized through the thickness. • Uncoated neodymium magnets may corrode in humid conditions. • Operating temperatures vary among
- Holding Force: 3 to 7.2 lbs
- Maximum Energy Product, BHmax: 10 to 53 MGOe
- Residual Induction, Br: 10.2 to 14.7 kilogauss
- Coercive Force, Hc: 9.6 to 12.5 Oersted
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Supplier: Dexter Magnetic Technologies, Inc.
Description: Alnico Permanent Magnets Alnico was developed in the early 1930's. During World War II it was used in military electronic applications. After the war it quickly spread into civilian versions of those applications and replaced magnet steel in many applications. High induction levels
- Maximum Energy Product, BHmax: 1.3 to 10 MGOe
- Residual Induction, Br: 6.7 to 13.5 kilogauss
- Coercive Force, Hc: 560 to 2,000 Oersted
- Intrinsic Coercive Force, Hci: 500 to 2,170 Oersted
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Supplier: Dexter Magnetic Technologies, Inc.
Description: Ceramic (Hard Ferrite) Permanent Magnets Ferrite magnets, sometimes referred to as ceramic because of their production process, are the least expensive class of permanent magnet materials. The material became commercially available in the mid 1950's and has since found its way
- Maximum Energy Product, BHmax: 1.1 to 4 MGOe
- Residual Induction, Br: 2.3 to 4.1 kilogauss
- Coercive Force, Hc: 2,000 to 3,600 Oersted
- Intrinsic Coercive Force, Hci: 2,500 to 4,800 Oersted
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Supplier: Adams Magnetic Products Co.
Description: match magnets with adhesive on the north side of the magnet to magnets with adhesive on the south side of the magnet. Key Features and Benefits • South pole magnets are marked with a red dot on the north face for easy identification and matching during production
- Maximum Energy Product, BHmax: 10 to 53 MGOe
- Residual Induction, Br: 10.2 to 14.7 kilogauss
- Coercive Force, Hc: 9.6 to 12.5 Oersted
- Intrinsic Coercive Force, Hci: 12 to 34 Oersted
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Supplier: Arnold Magnetic Technologies
Description: significant systems savings over conventional magnets. Arnold Magnetic Technologies offers bonded ferrite and bonded rare earth materials to meet a wide variety of requirements for motor stators and rotors, actuators, instrumentation, armatures and a diverse selection of holding
- Maximum Energy Product, BHmax: 1 to 1.6 MGOe
- Number of Poles: 18
- Width: 24 inch
- Length: 36,000 inch
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Supplier: ASTM International
Description: structure, and properties throughout the magnet volume is necessary to obtain repeatable results. Particular attention is paid to the problems posed by modern materials combining very high coercivity with high saturation induction, such as the rare-earth magnets, for
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NEW WHITE PAPER MAGNETIZATION LOSSES IN RARE EARTH PERMANENT MAGNETS This White Paper describes the magnetization losses that are possible in SmCo and NdFeB permanent magnet materials. Reversible losses are first discussed followed by irreversible losses, which can be caused by (read more)
Browse Rare-Earth Magnets Datasheets for Arnold Magnetic Technologies
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In-situ magnetization of NdFeB magnets for permanent magnet machines
Several magnetizers have been designed for rare - earth magnet materials [11-13].
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Post-assembly magnetization of rare-earth fractional-slot permanent-magnet machines using a Two-Shot Method
An early paper studying in-situ rare - earth magnet magnetization is [2] while the magnetizer effects were considered in [3].
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Finite element demagnetization analysis of permanent magnet synchronous motor considering magnetization process
The capacitor discharge magnetizer system is successful used for the magnetization of rare - earth permanent magnets .
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Magnets / 6
MPS-20C Capacitance type magnetizer are favorably suitable for magnets with high coercive force materials, such as rare - earth magnets, motors and large loudspeakers.
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Field pulse magnetization of power PMSM rotors
Abstract This paper proposes a power pulse magnetizing system ( magnetizer ) dedicated to magnetize, at once, the entire rotor with surface-mounted rare - earth permanent magnets (PMs) of a high-speed, medium-power, perma- nent magnet synchronous machine (PMSM).
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Modeling and Effects of In Situ Magnetization of Isotropic Ferrite Magnet Motors
There also have been some magnetizer simulations [2], [3] and simulations or experimental studies on anisotropic rare - earth magnet motors [4]–[8] (since these require very high energy magnetization, so accurate simulation is advantageous).
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Design of Large-Power Surface-Mounted Permanent-Magnet Motors Using Postassembly Magnetization
There are a few published studies concerning magnetizers , such as [16], but further studies into magnetizing in situ for rare - earth magnet motors are required.
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Measurements of magnetic materials
Remarkably, we can also determine the demagnetization curve along the second quadrant in most rare - earth high-energy- product magnets , provided the saturation of the materials is separately accomplished either in a pulse magnetizer or in a superconducting solenoid.
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Influence factor analysis of PMSM air gap flux density
… material of stator and rotor are all choose 1J22; the material of shaft is 45# steel which relative differential permeability Pt1r is 1500; the material of rare earth magnet is NdFeB, which thickness … … inner diameter of non- magnetizer bush is 60mm, 45mm …
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Design of impulse magnetizing fixtures for the radial homopolar magnetization of isotropic NdFeB ring magnets
[3] G. W. Jewell, “The computer-aided design of impulse magnetizing fix- tures for rare - earth magnets ,” Ph.D. dissertation, University of Sheffield, Sheffield, U.K., 1992. … and N. Takahashi, “Numerical analysis of transient magnetic fields in a capacitor-discharge magnetizer ,” IEEE Trans.