- B-W6.35H50.8L24.5-N45 Neodymium Magnet, 24.5x6.35x50.8mm Block Magnet
- B100x30x20mm Neodymium Magnet, 100 x 30 x 20mm Block Magnet
- SB6C4-OUT Neodymium Magnets, 3/8 inch length x 3/4 inch width x 1/4 inch thick, with step OUT
- DCX2 Neodymium Magnets, 3/4 inch dia. x 1 1/8 inch thick
- DXCE Neodymium Magnets, 1 3/4 inch dia. x 7/8 inch thick
- B40x10x1.5mm Neodymium Magnet, 40 x 10 x 1.5mm Block Magnet
- B-W5H4L10-N42 Neodymium Magnet, 10x5x4mm Block Magnet
- DC6B-N52 Neodymium Magnets, 3/4 inch dia. x 3/8 inch thick
- B80x10x3mm Neodymium Magnet, 80 x 10 x 3mm Block Magnet
- B-W6.35H3.175L9.52-N52 Neodymium Magnet, 9.52x6.35x3.175mm Block Magnet
- DY0X4 Neodymium Magnets, 2 inch dia. x 1 1/4 inch thick
- AX2C45-S Neodymium Magnets, 1 1/8 inch o.r. x 1 inch i.r. x 3/4 inch x 45°
- BY0Y08-N52 Neodymium Magnets, 2 inch x 2 inch x 1/2 inch thick
- PU02 Series Speaker Drivers Magnets
- B-W5H5L5-N50 Neodymium Magnet, 5x5x5mm Block Magnet
- BZX0X08 Neodymium Magnets, 4 inch x 1 inch x 1/2 inch thick
Neodymium Disc Button Magnets
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.
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
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.
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:
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:
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.
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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How to choose and buy a strong neodymium magnet? ALBMagnets is a professional company for strong magnet design and manufacturing,
providing you with reliable N35, N38, N42, N52, N42SH and other grade super neodymium magnets and SmCo rare earth magnets.