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MPL 10x10x3 / N38 - lamellar magnet

Name: Dhit sp. z o.o.
Address: Kościuszki 6A, Ożarów Mazowiecki, mazowieckie, 05-850, PL
Telephone: +48 22 499 98 98
Price range: 1-6500 PLN
Rating: 5

lamellar magnet

Catalog no 020111

GTIN/EAN: 5906301811176

5.00

length

10 mm [±0,1 mm]

Width

10 mm [±0,1 mm]

Height

3 mm [±0,1 mm]

Weight

2.25 g

Magnetization Direction

↑ axial

Load capacity

2.32 kg / 22.77 N

Magnetic Induction

293.71 mT / 2937 Gs

Coating

[NiCuNi] Nickel

product parameters »

1.414 ZŁ with VAT / pcs + price for transport

1.150 ZŁ net + 23% VAT / pcs

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Strength along with structure of neodymium magnets can be analyzed on our online calculation tool.

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Technical - MPL 10x10x3 / N38 - lamellar magnet

Specification / characteristics - MPL 10x10x3 / N38 - lamellar magnet

properties

properties	values
Cat. no.	020111
GTIN/EAN	5906301811176
Production/Distribution	Dhit sp. z o.o. ul. Zielona 14 05-850 Ożarów Mazowiecki PL
Country of origin	Poland / China / Germany
Customs code	85059029
length	10 mm [±0,1 mm]
Width	10 mm [±0,1 mm]
Height	3 mm [±0,1 mm]
Weight	2.25 g
Magnetization Direction	↑ axial
Load capacity ~ ?	2.32 kg / 22.77 N
Magnetic Induction ~ ?	293.71 mT / 2937 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MPL 10x10x3 / N38 - lamellar magnet

properties	values	units
remenance Br [min. - max.] ?	12.2-12.6	kGs
remenance Br [min. - max.] ?	1220-1260	mT
coercivity bHc ?	10.8-11.5	kOe
coercivity bHc ?	860-915	kA/m
actual internal force iHc	≥ 12	kOe
actual internal force iHc	≥ 955	kA/m
energy density [min. - max.] ?	36-38	BH max MGOe
energy density [min. - max.] ?	287-303	BH max KJ/m
max. temperature ?	≤ 80	°C

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

properties	values	units
Vickers hardness	≥550	Hv
Density	≥7.4	g/cm³
Curie Temperature TC	312 - 380	°C
Curie Temperature TF	593 - 716	°F
Specific resistance	150	μΩ⋅cm
Bending strength	250	MPa
Compressive strength	1000~1100	MPa
Thermal expansion parallel (∥) to orientation (M)	(3-4) x 10^-6	°C^-1
Thermal expansion perpendicular (⊥) to orientation (M)	-(1-3) x 10^-6	°C^-1
Young's modulus	1.7 x 10⁴	kg/mm²

Technical modeling of the product - data

These information represent the result of a physical simulation. Results are based on models for the class Nd₂Fe₁₄B. Real-world parameters might slightly deviate from the simulation results. Use these calculations as a supplementary guide for designers.

Table 1: Static pull force (force vs gap) - characteristics
MPL 10x10x3 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	2936 Gs 293.6 mT	2.32 kg / 5.11 LBS 2320.0 g / 22.8 N	medium risk
1 mm	2513 Gs 251.3 mT	1.70 kg / 3.75 LBS 1700.6 g / 16.7 N	safe
2 mm	2036 Gs 203.6 mT	1.12 kg / 2.46 LBS 1115.5 g / 10.9 N	safe
3 mm	1594 Gs 159.4 mT	0.68 kg / 1.51 LBS 683.9 g / 6.7 N	safe
5 mm	943 Gs 94.3 mT	0.24 kg / 0.53 LBS 239.3 g / 2.3 N	safe
10 mm	285 Gs 28.5 mT	0.02 kg / 0.05 LBS 21.8 g / 0.2 N	safe
15 mm	112 Gs 11.2 mT	0.00 kg / 0.01 LBS 3.4 g / 0.0 N	safe
20 mm	54 Gs 5.4 mT	0.00 kg / 0.00 LBS 0.8 g / 0.0 N	safe
30 mm	18 Gs 1.8 mT	0.00 kg / 0.00 LBS 0.1 g / 0.0 N	safe
50 mm	4 Gs 0.4 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	safe

Grip strength decreases significantly with every mm of spacing. Note that even a microscopic distance (e.g., dirt, varnish, rust) strongly diminishes the holding power. Neodymiums operate most effectively in perfect adhesion; distance nullifies the force. Analyze how quickly the parameters fall, when the magnet does not touch tightly to the steel surface. When calculating the mounting, avoid unnecessary gaps.

Table 2: Slippage hold (wall)
MPL 10x10x3 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.46 kg / 1.02 LBS 464.0 g / 4.6 N
1 mm	Stal (~0.2)	0.34 kg / 0.75 LBS 340.0 g / 3.3 N
2 mm	Stal (~0.2)	0.22 kg / 0.49 LBS 224.0 g / 2.2 N
3 mm	Stal (~0.2)	0.14 kg / 0.30 LBS 136.0 g / 1.3 N
5 mm	Stal (~0.2)	0.05 kg / 0.11 LBS 48.0 g / 0.5 N
10 mm	Stal (~0.2)	0.00 kg / 0.01 LBS 4.0 g / 0.0 N
15 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N
20 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N
30 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N
50 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N

The table below calculates the estimated weight limit needed to cause the shifting of the magnet vertically along a vertical steel plate (assuming standard friction coefficient). This value is relative to the separation distance between the magnet and the surface.

Table 3: Vertical assembly (shearing) - vertical pull
MPL 10x10x3 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.70 kg / 1.53 LBS 696.0 g / 6.8 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.46 kg / 1.02 LBS 464.0 g / 4.6 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.23 kg / 0.51 LBS 232.0 g / 2.3 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	1.16 kg / 2.56 LBS 1160.0 g / 11.4 N

When placing a holder on a upright plane (e.g., a fridge), it will only hold only approx. 20%-30% of nominal attraction strength. Gravity as well as a low friction coefficient mean that products slip faster than they pull off. Designing a hanger? Note that the shear force is noticeably lower than the maximum static pull force. On a slippery surface, the holder will slip down under a noticeably lighter load. Application of an anti-slip layer can drastically raise the stability.

Table 4: Steel thickness (saturation) - power losses
MPL 10x10x3 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.23 kg / 0.51 LBS 232.0 g / 2.3 N
1 mm	25%	0.58 kg / 1.28 LBS 580.0 g / 5.7 N
2 mm	50%	1.16 kg / 2.56 LBS 1160.0 g / 11.4 N
3 mm	75%	1.74 kg / 3.84 LBS 1740.0 g / 17.1 N
5 mm	100%	2.32 kg / 5.11 LBS 2320.0 g / 22.8 N
10 mm	100%	2.32 kg / 5.11 LBS 2320.0 g / 22.8 N
11 mm	100%	2.32 kg / 5.11 LBS 2320.0 g / 22.8 N
12 mm	100%	2.32 kg / 5.11 LBS 2320.0 g / 22.8 N

A thin metal plate is unable to absorb the entire magnetic field, which weakens actual performance of the holder. If you install a neodymium to a too thin substrate, the field will penetrate right through and the holding will be smaller. To achieve 100% of this neodymium's power, you need a suitably thick piece of metal. The material oversaturation means that on thin elements (e.g., car bodies), the magnet shows lower pull force. We recommend selecting the steel cross-section based on the following data.

Table 5: Thermal resistance (material behavior) - thermal limit
MPL 10x10x3 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	2.32 kg / 5.11 LBS 2320.0 g / 22.8 N	OK
40 °C	-2.2%	2.27 kg / 5.00 LBS 2269.0 g / 22.3 N	OK
60 °C	-4.4%	2.22 kg / 4.89 LBS 2217.9 g / 21.8 N
80 °C	-6.6%	2.17 kg / 4.78 LBS 2166.9 g / 21.3 N
100 °C	-28.8%	1.65 kg / 3.64 LBS 1651.8 g / 16.2 N

Classic neodymiums change their properties power past the thermal threshold. Avoid high temperatures – heat can irreversibly destroy this product. As the temperature rises, the magnet's force momentarily decreases. Do not use this product in hot environments exceeding its safe range. Too high temperature will lead to irreversible degradation of magnetic properties.

*Technical advisory: Thermal stability depends not only on the material grade, as well as the dimension ratios. Flat magnets (low permeance coefficient) risk losing magnetic properties sooner than taller cylinders. The danger warning in the table indicates permanent field degradation for this specific geometry.

Table 6: Two magnets (attraction) - forces in the system
MPL 10x10x3 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Shear Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	5.31 kg / 11.71 LBS 4 526 Gs	0.80 kg / 1.76 LBS 797 g / 7.8 N	N/A
1 mm	4.63 kg / 10.20 LBS 5 480 Gs	0.69 kg / 1.53 LBS 694 g / 6.8 N	4.17 kg / 9.18 LBS ~0 Gs
2 mm	3.89 kg / 8.59 LBS 5 027 Gs	0.58 kg / 1.29 LBS 584 g / 5.7 N	3.51 kg / 7.73 LBS ~0 Gs
3 mm	3.19 kg / 7.03 LBS 4 549 Gs	0.48 kg / 1.05 LBS 478 g / 4.7 N	2.87 kg / 6.33 LBS ~0 Gs
5 mm	2.01 kg / 4.44 LBS 3 613 Gs	0.30 kg / 0.67 LBS 302 g / 3.0 N	1.81 kg / 3.99 LBS ~0 Gs
10 mm	0.55 kg / 1.21 LBS 1 886 Gs	0.08 kg / 0.18 LBS 82 g / 0.8 N	0.49 kg / 1.09 LBS ~0 Gs
20 mm	0.05 kg / 0.11 LBS 569 Gs	0.01 kg / 0.02 LBS 7 g / 0.1 N	0.04 kg / 0.10 LBS ~0 Gs
50 mm	0.00 kg / 0.00 LBS 60 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
60 mm	0.00 kg / 0.00 LBS 36 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
70 mm	0.00 kg / 0.00 LBS 24 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
80 mm	0.00 kg / 0.00 LBS 16 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
90 mm	0.00 kg / 0.00 LBS 12 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
100 mm	0.00 kg / 0.00 LBS 9 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs

Two magnetic products attract each other from a much further distance than a magnet and sheet setup. The connection of magnet-to-magnet produces a massive flux and a larger range of operation. Want to build a solid fastener? Apply two magnets instead of one magnet and a steel. Be careful that when attracting two neodymiums, the pinch force is extreme. The levitation is a bit weaker than the attraction, but still large.
*The magnetic induction in repulsion mode drops to ~0 Gs at the geometric center of the gap (resulting from vector opposition).
Attention: Results refer to shear force of a pair of identical neodymium magnets (friction coefficient ~0.15 for Ni-Ni layer).

Table 7: Protective zones (implants) - warnings
MPL 10x10x3 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	5.0 cm
Hearing aid	10 Gs (1.0 mT)	4.0 cm
Mechanical watch	20 Gs (2.0 mT)	3.0 cm
Mobile device	40 Gs (4.0 mT)	2.5 cm
Car key	50 Gs (5.0 mT)	2.5 cm
Payment card	400 Gs (40.0 mT)	1.0 cm
HDD hard drive	600 Gs (60.0 mT)	1.0 cm

A strong magnetic field poses a serious hazard to IT equipment as well as medical implants. These NdFeB products produce a field that destroys function of digital equipment. Be aware: the unseen radiation acts through matter and plastic. Special caution must be taken by people with hearing aids and drug dispensers. Influence will be felt by: mechanical watches, remotes, speakers, and screens. Avoid contact with magnetic cards, HDD media, or sensitive navigation tools.

Table 8: Dynamics (cracking risk) - collision effects
MPL 10x10x3 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	32.57 km/h (9.05 m/s)	0.09 J
30 mm	56.09 km/h (15.58 m/s)	0.27 J
50 mm	72.41 km/h (20.11 m/s)	0.46 J
100 mm	102.41 km/h (28.45 m/s)	0.91 J

Neodymium magnets are prone to chipping – a strong collision with metal can result in shattering. Pay attention to connection velocity – a magnet released freely speeds with massive force. Striking energy can cause material chips or injury to skin. Hold the magnet firmly during mounting so it doesn't hit violently against the metal. A collision at high speed almost guarantees destruction of the neodymium. Wear eye protection when working with large magnets.

Table 9: Surface protection spec
MPL 10x10x3 / N38

Technical parameter	Value / Description
Coating type	[NiCuNi] Nickel
Layer structure	Nickel - Copper - Nickel
Layer thickness	10-20 µm
Salt spray test (SST) ?	24 h
Recommended environment	Indoors only (dry)

The SST (salt spray test) is an industry standard for determining coating lifespan in harsh conditions. Moisture resistance is crucial for installations in bathrooms or outdoors.

Table 10: Construction data (P_c)
MPL 10x10x3 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	3 197 Mx	32.0 µWb
P_c Coefficient	0.36	Low (Flat)

Total magnetic flux passing through the magnet pole. Key data in coil applications as well as sensors. The P_c coefficient defines the magnet's operating point.

Table 11: Submerged application
MPL 10x10x3 / N38

Environment	Effective steel pull	Effect
Air (land)	2.32 kg	Standard
Water (riverbed)	2.66 kg (+0.34 kg buoyancy gain)	+14.5%

Corrosion warning: Remember to wipe the magnet thoroughly after removing it from water and apply a protective layer (e.g., oil) to avoid corrosion.

The magnetic field penetrates through water without any losses. As a result, your magnet will pull a heavier object from the bottom than if you lifted it in the air.

1. Shear force

*Caution: On a vertical surface, the magnet holds merely approx. 20-30% of its max power.

2. Plate thickness effect

*Thin metal sheet (e.g. computer case) drastically limits the holding force.

3. Temperature resistance

*For N38 material, the safety limit is 80°C.

4. Demagnetization curve and operating point (B-H)

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 0.36

This simulation demonstrates the magnetic stability of the selected magnet under specific geometric conditions. The solid red line represents the demagnetization curve (material potential), while the dashed blue line is the load line based on the magnet's geometry. The P_c (Permeance Coefficient), also known as the load line slope, is a dimensionless value that describes the relationship between the magnet's shape and its magnetic stability. The intersection of these two lines (the black dot) is the operating point — it determines the actual magnetic flux density generated by the magnet in this specific configuration. A higher P_c value means the magnet is more 'slender' (tall relative to its area), resulting in a higher operating point and better resistance to irreversible demagnetization caused by external fields or temperature. A value of 0.42 is relatively low (typical for flat magnets), meaning the operating point is closer to the 'knee' of the curve — caution is advised when operating at temperatures near the maximum limit to avoid strength loss.

Technical and environmental data

Material specification

iron (Fe)	64% – 68%
neodymium (Nd)	29% – 32%
boron (B)	1.1% – 1.2%
dysprosium (Dy)	0.5% – 2.0%
coating (Ni-Cu-Ni)	< 0.05%

Environmental data

recyclability (EoL)	100%
recycled raw materials	~10% (pre-cons)
carbon footprint	low / zredukowany
waste code (EWC)	16 02 16

Safety card (GPSR)

responsible entity

Dhit sp. z o.o.

ul. Kościuszki 6A, 05-850 Ożarów Mazowiecki

tel: +48 22 499 98 98 | e-mail: bok@dhit.pl

batch number/type

id: 020111-2026

Measurement Calculator

Pulling force

Newtons (N)

Force in lbs

Field Strength

Gauss (Gs)

Tesla (T)

Input a figure in just one field to see the conversion for all other fields at once.

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This product is an extremely strong magnet in the shape of a plate made of NdFeB material, which, with dimensions of 10x10x3 mm and a weight of 2.25 g, guarantees the highest quality connection. This rectangular block with a force of 22.77 N is ready for shipment in 24h, allowing for rapid realization of your project. The durable anti-corrosion layer ensures a long lifespan in a dry environment, protecting the core from oxidation.

The key to success is sliding the magnets along their largest connection plane (using e.g., the edge of a table), which is easier than trying to tear them apart directly. Watch your fingers! Magnets with a force of 2.32 kg can pinch very hard and cause hematomas. Using a screwdriver risks destroying the coating and permanently cracking the magnet.

Plate magnets MPL 10x10x3 / N38 are the foundation for many industrial devices, such as magnetic separators and linear motors. They work great as fasteners under tiles, wood, or glass. Their rectangular shape facilitates precise gluing into milled sockets in wood or plastic.

For mounting flat magnets MPL 10x10x3 / N38, it is best to use strong epoxy glues (e.g., UHU Endfest, Distal), which ensure a durable bond with metal or plastic. Double-sided tape cushions vibrations, which is an advantage when mounting in moving elements. Remember to clean and degrease the magnet surface before gluing, which significantly increases the adhesion of the glue to the nickel coating.

Standardly, the MPL 10x10x3 / N38 model is magnetized axially (dimension 3 mm), which means that the N and S poles are located on its largest, flat surfaces. In practice, this means that this magnet has the greatest attraction force on its main planes (10x10 mm), which is ideal for flat mounting. Such a pole arrangement ensures maximum holding capacity when pressing against the sheet, creating a closed magnetic circuit.

The presented product is a neodymium magnet with precisely defined parameters: 10 mm (length), 10 mm (width), and 3 mm (thickness). It is a magnetic block with dimensions 10x10x3 mm and a self-weight of 2.25 g, ready to work at temperatures up to 80°C. The product meets the standards for N38 grade magnets.

Advantages as well as disadvantages of neodymium magnets.

Advantages

In addition to their long-term stability, neodymium magnets provide the following advantages:

They have unchanged lifting capacity, and over nearly ten years their performance decreases symbolically – ~1% (according to theory),
They are resistant to demagnetization induced by external disturbances,
By applying a shiny coating of silver, the element gains an nice look,
Magnetic induction on the working part of the magnet turns out to be exceptional,
Thanks to resistance to high temperature, they can operate (depending on the form) even at temperatures up to 230°C and higher...
Thanks to freedom in shaping and the capacity to modify to complex applications,
Key role in future technologies – they are utilized in hard drives, electric drive systems, medical devices, as well as other advanced devices.
Thanks to concentrated force, small magnets offer high operating force, occupying minimum space,

Limitations

Disadvantages of neodymium magnets:

To avoid cracks under impact, we suggest using special steel holders. Such a solution secures the magnet and simultaneously improves its durability.
Neodymium magnets lose power when exposed to high temperatures. After reaching 80°C, many of them experience permanent weakening of power (a factor is the shape as well as dimensions of the magnet). We offer magnets specially adapted to work at temperatures up to 230°C marked [AH], which are extremely resistant to heat
When exposed to humidity, magnets start to rust. To use them in conditions outside, it is recommended to use protective magnets, such as those in rubber or plastics, which prevent oxidation and corrosion.
Limited ability of producing threads in the magnet and complicated forms - preferred is casing - magnetic holder.
Health risk related to microscopic parts of magnets pose a threat, when accidentally swallowed, which becomes key in the context of child health protection. It is also worth noting that small components of these products are able to complicate diagnosis medical when they are in the body.
With large orders the cost of neodymium magnets can be a barrier,

Holding force characteristics

Breakaway strength of the magnet in ideal conditions – what affects it?

Breakaway force was defined for ideal contact conditions, including:

using a sheet made of low-carbon steel, functioning as a ideal flux conductor
whose transverse dimension equals approx. 10 mm
characterized by lack of roughness
under conditions of no distance (metal-to-metal)
for force applied at a right angle (in the magnet axis)
at ambient temperature approx. 20 degrees Celsius

Practical lifting capacity: influencing factors

Please note that the magnet holding will differ subject to elements below, starting with the most relevant:

Distance – the presence of foreign body (paint, tape, gap) acts as an insulator, which reduces capacity steeply (even by 50% at 0.5 mm).
Force direction – remember that the magnet has greatest strength perpendicularly. Under sliding down, the holding force drops drastically, often to levels of 20-30% of the nominal value.
Plate thickness – insufficiently thick plate does not close the flux, causing part of the power to be wasted into the air.
Material composition – not every steel attracts identically. Alloy additives worsen the interaction with the magnet.
Plate texture – ground elements ensure maximum contact, which improves force. Rough surfaces reduce efficiency.
Heat – NdFeB sinters have a sensitivity to temperature. When it is hot they are weaker, and in frost gain strength (up to a certain limit).

Lifting capacity testing was performed on a smooth plate of optimal thickness, under perpendicular forces, in contrast under parallel forces the holding force is lower. In addition, even a small distance between the magnet’s surface and the plate lowers the holding force.

Safety rules for work with neodymium magnets

Operating temperature

Control the heat. Exposing the magnet above 80 degrees Celsius will destroy its magnetic structure and strength.

Swallowing risk

Product intended for adults. Tiny parts pose a choking risk, causing severe trauma. Store out of reach of children and animals.

Do not drill into magnets

Drilling and cutting of NdFeB material carries a risk of fire risk. Magnetic powder oxidizes rapidly with oxygen and is difficult to extinguish.

Caution required

Handle magnets consciously. Their huge power can shock even professionals. Be vigilant and respect their power.

Compass and GPS

Be aware: rare earth magnets generate a field that interferes with sensitive sensors. Maintain a safe distance from your mobile, device, and navigation systems.

Sensitization to coating

Nickel alert: The Ni-Cu-Ni coating contains nickel. If an allergic reaction occurs, immediately stop handling magnets and use protective gear.

Material brittleness

Neodymium magnets are sintered ceramics, meaning they are prone to chipping. Impact of two magnets will cause them shattering into shards.

Finger safety

Pinching hazard: The attraction force is so great that it can cause blood blisters, pinching, and even bone fractures. Use thick gloves.

Electronic hazard

Intense magnetic fields can erase data on payment cards, hard drives, and other magnetic media. Keep a distance of at least 10 cm.

ICD Warning

Medical warning: Strong magnets can deactivate heart devices and defibrillators. Do not approach if you have medical devices.

Safety First! Details about risks in the article: Magnet Safety Guide.

MPL 10x10x3 / N38 - lamellar magnet

Technical - MPL 10x10x3 / N38 - lamellar magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Technical modeling of the product - data

Table 1: Static pull force (force vs gap) - characteristics MPL 10x10x3 / N38

Table 2: Slippage hold (wall) MPL 10x10x3 / N38

Table 3: Vertical assembly (shearing) - vertical pull MPL 10x10x3 / N38

Table 4: Steel thickness (saturation) - power losses MPL 10x10x3 / N38

Table 5: Thermal resistance (material behavior) - thermal limit MPL 10x10x3 / N38

Table 6: Two magnets (attraction) - forces in the system MPL 10x10x3 / N38

Table 7: Protective zones (implants) - warnings MPL 10x10x3 / N38

Table 8: Dynamics (cracking risk) - collision effects MPL 10x10x3 / N38

Table 9: Surface protection spec MPL 10x10x3 / N38

Table 10: Construction data (Pc) MPL 10x10x3 / N38

Table 11: Submerged application MPL 10x10x3 / N38

1. Shear force

2. Plate thickness effect

3. Temperature resistance

4. Demagnetization curve and operating point (B-H)

Material specification

Environmental data

Pulling force

Field Strength

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Advantages as well as disadvantages of neodymium magnets.

Advantages

Limitations

Holding force characteristics

Breakaway strength of the magnet in ideal conditions – what affects it?

Practical lifting capacity: influencing factors

Safety rules for work with neodymium magnets

Operating temperature

Swallowing risk

Do not drill into magnets

Caution required

Compass and GPS

Sensitization to coating

Material brittleness

Finger safety

Electronic hazard

ICD Warning

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (force vs gap) - characteristics
MPL 10x10x3 / N38

Table 2: Slippage hold (wall)
MPL 10x10x3 / N38

Table 3: Vertical assembly (shearing) - vertical pull
MPL 10x10x3 / N38

Table 4: Steel thickness (saturation) - power losses
MPL 10x10x3 / N38

Table 5: Thermal resistance (material behavior) - thermal limit
MPL 10x10x3 / N38

Table 6: Two magnets (attraction) - forces in the system
MPL 10x10x3 / N38

Table 7: Protective zones (implants) - warnings
MPL 10x10x3 / N38

Table 8: Dynamics (cracking risk) - collision effects
MPL 10x10x3 / N38

Table 9: Surface protection spec
MPL 10x10x3 / N38

Table 10: Construction data (P_c)
MPL 10x10x3 / N38

Table 11: Submerged application
MPL 10x10x3 / N38