Neodymium Disc Button Magnets

Neodymium Magnets 05/07/2021

neodymium button magnets

Neodymium (Ø10×2)mm Super Strong Button Magnet

Neodymium Iron Boron 'rare earth' material. Magnet Type: Button; Dimensions (DxT): Diameter Ø10mm x 2mm. Strongest magnet material available.

Super Strong Neodymium Magnet is one of the strongest and most powerful rare earth magnets.

Neodymium magnets (Nd-Fe-B) are composed of neodymium, iron and few transition metals.

These magnets are extremely STRONG for their small size.

Neodymium magnets can be found in various shapes such as round, rings, blocks, discs etc.

Brief Data: Neodymium Iron Boron ‘rare earth’ material.

Magnet Type: Button

Dimensions (DxT): Diameter Ø10mm x 2mm.

Strongest magnet material available.

Operating temp: 80°C max.

High resistance to De-Magnetisation.

Finishing: Nickel Plated.

Grade: N35 grade

Cautious: HANDLE WITH CARE!!! This magnet is hard and brittle material.

Because of its super strong pulling force, it may hit hard onto other magnetic objects and break if not handle correctly.

Detail Specification:

Neodymium Disc Magnets (1000pk). N35¸ 0.315'' Dia. x 0.118'' Thk.¸ 2.61 lbs. pull 07045. All magnets are not created equal. Neodymium magnets are a permanent

N35¸ 0.315'' Dia. x 0.118'' Thk.¸ 2.61 lbs. pull

All magnets are not created equal.

Neodymium magnets are a permanent type of Rare Earth Magnet, made from neodymium, iron, boron and other transition elements.

These are the strongest permanent magnets on the market today.

Neodymium magnets have many uses, from a variety of industrial applications to an unlimited number of personal projects.

They can be used in the manufacturing of motors, alternators, and actuators and also great for crafts, school experiments and DIY jobs.

Use for practically any light, medium or heavy-duty project, where super strong pull force is required.

Glue to back of projects that require extreme strength in a small size

Ideal for home, school, office and shop

These magnets are NOT FOR CHILDREN

Quantity

07045 - N35¸ 0.315'' Dia. x 0.118'' Thk.¸ 2.61 lbs. pull $5.72

Need a larger quantity? Request a quote for volume pricing.

Regular price

1/8 in. Neodymium Super Disc Magnets 4.3 lb. pull 35 MGOe Silver 600 pc.

ALB provides Neodymium button magnets with all grades and tailor-made dimensions with competitive prices and high quality.

Tolerances: ±0.004″ on all dimensions

Grade: N35, N42, N52, N48, N45, N35, N45M, N48M, etc.

Coating: Ni, Ni+Cu+Ni, Zn, Epoxy, etc.

Magnetization direction: Through Thickness, Diametrical

Max Operating Temp(°C/°F): 80/176

The most popular grades for Neodymium button Magnets are N42 & N52.

Regular neodymium button magnets:

disc-shaped magnet

Disk-shaped retaining magnets have a flat design and provide temporary or portable attachments in a reliable and efficient manner.

Back Retaining Magnet Assemblies Pulling Force Magnet Materials Composition of Retaining Magnet Assemblies Assembly Universal Joints and Drive Shafts Friction Bearings Determining the Size Needle Bearings Determining the Size Safety Handwheels Side Thrust JBL Replacement Pins

Industrial Colors & Powder Coating

Designing machinery may not be the most artistic pursuit in the world, but sometimes the issue of color can be essential even in industrial design.

A number of our metal parts can be produced in a variety of colors using a powder coating process.

Machining Facilities and Capacities

ALB has its own in-house machining facility;

this provides an advantage for our customers to take an idea and create a unique customized solution through the choice of using one of our standard parts.

Our disc magnet motors provide exceptional dynamic performance unparalleled by any other stepper in the market.

The unique thin disc magnet enables finer step resolutions in the same diameter, significantly higher acceleration, and greater top-end speed than conventional steppers.

Disc magnet motors excel in applications that require the precision of a stepper and the speed/acceleration of a brushless DC motor.

Closing the loop provides a competitive advantage against a servo solution.

The exceptional possibilities offered by our line of disc magnet stepper motors are unequaled by any other kind of stepper motor.

Their advanced technology, developed by Portescap, allows for truly exceptional dynamic perfor­mance.

The rotor of these motors consists of a rare earth magnet having the shape of a thin disc that is axially magnetized.

A particular magnetization method allows for a high number of magnetic poles, optimized for the motor size, giving much smaller step angles than convention­al two-phase permanent magnet stepper motors.

Their very low moment of inertia results in outstanding accelera­tion and dynamic behavior.

These fea­tures, together with high peak speeds, mean that any incremental movement is carried out in the shortest possible time.

Their low inertia also means high start/stop fre­quencies allowing them to save time during the first step and solve certain motion prob­lems without applying a ramp.

Our disc magnet motor line of stepper motors can easily be tailored to your application requirements.

Our design team can help integrate a motor into your assembly by providing additional components, or by designing a fully customized motion solution that optimizes the space and performance of your machine.

DISC MAGNET STEPPER DETAILS

What Is A Disc Magnet?

Replacing Clasps (holding things together)

A convenient way to hold tools

Repairing a magnetic door

Car Cover Holder

Science Projects For Children

As you can see, disc magnets can be used throughout a household for a long list of purposes.

The disc magnets that you might use in your house will probably be of the smallest size, due to the small-scale tasks that they will be used for.

The first and most obvious purpose of disc magnets would be to act as magnets.

This might include hanging up a picture on your fridge or a grocery list on a bulletin board.

These types of small disc magnets are often sold in large quantities for convenient use around the house.

Additionally, the magnetic properties of disc magnets can be used for other tasks such as extracting batteries from a tool or a kid’s toy, locating studs in the wall for home improvement projects, or even creating a magnetic shelf to hold up tools.

If the hinges of a door have broken, such as a stainless steel fridge, for instance, you might be able to use a strong disc magnet to bridge the gap until you are able to get a repair on the door.

Disc magnets can also be used to create a car cover holder, as well as create entreating tasks for children.

When used as an educational science project, kids can have fun levitating various metal objects with the strength of a disc magnet.

How Disc Magnets Are Used - Commercial

Disc magnets, usually of a much larger size than the household kind, can also be used commercially in public places and businesses of any kind.

Take a look at the list below to discover some of the places you might have come across a few disc magnets this week.

3 Ways Disc Magnets Are Used Commercially:

Magnetic Doors

Flying (hoverboards, vehicles, etc.) levitation

Business displays (holding up signs)

One of the most popular ways that commercial-grade disc magnets are used in public places is to create magnetic doors.

When large disc magnets are drilled through and connected to structures like this, they are able to carry out the functions of the automatic door you might have walked through to get to work this morning.

Just like disc magnets can be used for levitation in a kid’s science project as mentioned in the above section, they can be found in commercially distributed products like hoverboards and even some vehicles.

Among many other purposes that they can be used for in a business setting, disc magnets might be found within business displays, for example, holding up a magnetic sign.

Related Questions

Can disc magnets be glued?

Disc magnets can be glued with any kind of liquid adhesive or super glue for the best results.

They can begin to lose their magnetism, however, when they come in contact with hot glue at high temperatures.

What objects have magnets inside of them?

Magnets are used in headphones, speakers, computers, telephones, microwaves, batteries, and even doorbells.

They can also be found in televisions and refrigerators.

ALB magnets come in a variety of forms: metal, ceramic, strips, tape, rings, clips, and sheets.

Use these disc magnets to tidy up or in DIY projects.

They are ideal for the home, office, or workshop.

Gauss rating of 1184 G

Use magnets to tidy up or in DIY projects

0.661 lbs. pull strength

Ideal for a variety of home projects

Small, Strong Disc Magnets Under 1 inch Diameter

Custom Drawing Design Block Insulated Magnet, Permanent NdFeB Laminated Magnet, Epoxy Plating insulated magnet or glued magnet for High-Efficiency Motor, Reducing Eddy Current Loss Insulated Neodymium Lamination Magnets, sintered Ndfeb / SmCo glued permanent magnets, Segmentation Technology Layered Magnet

Customized Specific Requirements

Know as Lamination Magnetic Core

OEM or ODM service: Accept

Grade: 30H-48H, 30SH-45SH, 30UH-40UH, 28EH-38EH, 30AH-33AH…

Surface Treatment: Phosphate / epoxy

Tolerance: +/-0.02 – 0.05mm

A laminated magnet is produced with several pieces of magnets glued so as to reach the insulation effect between those pieces.

Therefore sometimes laminated magnet is also called insulated magnet or glued magnet.

Laminated SmCo or laminated Neodymium rare earth magnets are proven to reduce the eddy current loss for high-efficiency motors.

The fewer the eddy current loss becomes, the lower the heat generates to enhance higher efficiency.

Nowadays the demand of laminated rare earth magnets has been going up, because aerospace, industrial markets, and promising EV especially are dedicating to pursuing the balance between motor power and heat.

Thanks to knowledge in electric motor and extensive experience in laminated magnets, Horizon can work with customers to improve motor performance by ensuring laminated magnets with the following characteristics:

Stable working at temperature up to 200˚C

Consistency of insulation guaranteed

Insulation layer ranging 25 -100 μm

Magnet layer with a thickness from 0.5mm and up in a wide of shapes like block, loaf, segment, and wedge

Magnet material in SmCo or Neodymium

Applications of Eddy Currents

As you know that by the effect of Eddy Current the heat which is produced is not utilized for any useful work as they are a major source of energy loss in AC machines like transformer, generators, and motors and, therefore, it is known as an Eddy Current Loss.

However, there are some uses of this eddy current like in Induction heating.

In the case of induction heating, an iron shaft is placed as a core of an induction coil.

A large amount of heat is produced at the outermost part of the shaft by the eddy current when the high-frequency current is passed through the coil.

At the center of the shaft, the amount of heat reduces.

This is because the outermost periphery of the shaft offers a low resistance path for the eddy currents. This process is used in automobiles for surface hardening of heavy shafts. Permanent Tile Segment Shape NdFeB Laminated Magnet

The effect of eddy current is also used in electrical instruments like in induction type energy meters for providing braking torque

For providing damping torque in permanent magnet moving coil instruments.

Eddy current instruments are used for detecting cracks in metal parts.

Used in trains having eddy currents brakes.

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