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MPL 15x3x6 / N38 - lamellar magnet

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

lamellar magnet

Catalog no 020122

GTIN/EAN: 5906301811282

5.00

length

15 mm [±0,1 mm]

Width

3 mm [±0,1 mm]

Height

6 mm [±0,1 mm]

Weight

2.03 g

Magnetization Direction

↑ axial

Load capacity

1.90 kg / 18.68 N

Magnetic Induction

543.23 mT / 5432 Gs

Coating

[NiCuNi] Nickel

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0.726 ZŁ with VAT / pcs + price for transport

0.590 ZŁ net + 23% VAT / pcs

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Technical data of the product - MPL 15x3x6 / N38 - lamellar magnet

Specification / characteristics - MPL 15x3x6 / N38 - lamellar magnet

properties

properties	values
Cat. no.	020122
GTIN/EAN	5906301811282
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	15 mm [±0,1 mm]
Width	3 mm [±0,1 mm]
Height	6 mm [±0,1 mm]
Weight	2.03 g
Magnetization Direction	↑ axial
Load capacity ~ ?	1.90 kg / 18.68 N
Magnetic Induction ~ ?	543.23 mT / 5432 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MPL 15x3x6 / 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 simulation of the magnet - data

Presented values constitute the result of a physical calculation. Results rely on algorithms for the class Nd₂Fe₁₄B. Actual conditions might slightly deviate from the simulation results. Please consider these calculations as a preliminary roadmap for designers.

Table 1: Static pull force (pull vs distance) - characteristics
MPL 15x3x6 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	5423 Gs 542.3 mT	1.90 kg / 4.19 pounds 1900.0 g / 18.6 N	low risk
1 mm	3221 Gs 322.1 mT	0.67 kg / 1.48 pounds 670.2 g / 6.6 N	low risk
2 mm	1942 Gs 194.2 mT	0.24 kg / 0.54 pounds 243.7 g / 2.4 N	low risk
3 mm	1274 Gs 127.4 mT	0.10 kg / 0.23 pounds 104.9 g / 1.0 N	low risk
5 mm	652 Gs 65.2 mT	0.03 kg / 0.06 pounds 27.5 g / 0.3 N	low risk
10 mm	195 Gs 19.5 mT	0.00 kg / 0.01 pounds 2.5 g / 0.0 N	low risk
15 mm	81 Gs 8.1 mT	0.00 kg / 0.00 pounds 0.4 g / 0.0 N	low risk
20 mm	41 Gs 4.1 mT	0.00 kg / 0.00 pounds 0.1 g / 0.0 N	low risk
30 mm	14 Gs 1.4 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	low risk
50 mm	4 Gs 0.4 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	low risk

Magnetic force drops drastically with every mm of distance. Remember that even a very thin break (e.g., dirt, paint, dust) strongly weakens the grip. Magnets hold strongest in perfect adhesion; air break kills the force. Observe how flashily the load capacity drop, when the magnet does not touch tightly to the steel surface. When calculating the assembly, eliminate unnecessary gaps.

Table 2: Vertical hold (vertical surface)
MPL 15x3x6 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.38 kg / 0.84 pounds 380.0 g / 3.7 N
1 mm	Stal (~0.2)	0.13 kg / 0.30 pounds 134.0 g / 1.3 N
2 mm	Stal (~0.2)	0.05 kg / 0.11 pounds 48.0 g / 0.5 N
3 mm	Stal (~0.2)	0.02 kg / 0.04 pounds 20.0 g / 0.2 N
5 mm	Stal (~0.2)	0.01 kg / 0.01 pounds 6.0 g / 0.1 N
10 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
15 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
20 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
30 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
50 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N

The following data presents the estimated weight limit necessary to initiate the downward movement of the magnet downwards along a upright metal surface (assuming standard friction coefficient). This parameter varies with the distance between the magnet and the surface.

Table 3: Wall mounting (shearing) - behavior on slippery surfaces
MPL 15x3x6 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.57 kg / 1.26 pounds 570.0 g / 5.6 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.38 kg / 0.84 pounds 380.0 g / 3.7 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.19 kg / 0.42 pounds 190.0 g / 1.9 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.95 kg / 2.09 pounds 950.0 g / 9.3 N

When placing a holder on a vertical plane (e.g., a board), it will maintain just about 1/5 of nominal attraction strength. Gravity and a low friction coefficient influence the fact that magnets move down faster than they pull off. Want to create a hanger? Remember that the sliding force is much weaker than the maximum static pull force. On a painted metal, the magnet will slip down under a much lighter cargo. Application of an anti-slip layer can drastically raise the stability.

Table 4: Steel thickness (saturation) - power losses
MPL 15x3x6 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.19 kg / 0.42 pounds 190.0 g / 1.9 N
1 mm	25%	0.48 kg / 1.05 pounds 475.0 g / 4.7 N
2 mm	50%	0.95 kg / 2.09 pounds 950.0 g / 9.3 N
3 mm	75%	1.42 kg / 3.14 pounds 1425.0 g / 14.0 N
5 mm	100%	1.90 kg / 4.19 pounds 1900.0 g / 18.6 N
10 mm	100%	1.90 kg / 4.19 pounds 1900.0 g / 18.6 N
11 mm	100%	1.90 kg / 4.19 pounds 1900.0 g / 18.6 N
12 mm	100%	1.90 kg / 4.19 pounds 1900.0 g / 18.6 N

A too thin steel is not enough to absorb the full magnetic flux, which weakens actual performance of the magnet. Should you mount a strong magnet to a weak sheet, the magnetism will pass right through and the pull force will drop sharply. To utilize the maximum of this neodymium's power, you require a sufficiently solid piece of steel. The saturation phenomenon means that on thin elements (e.g., thin profiles), the holder shows lower pull force. We suggest choosing the steel cross-section according to the table below.

Table 5: Thermal stability (material behavior) - resistance threshold
MPL 15x3x6 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	1.90 kg / 4.19 pounds 1900.0 g / 18.6 N	OK
40 °C	-2.2%	1.86 kg / 4.10 pounds 1858.2 g / 18.2 N	OK
60 °C	-4.4%	1.82 kg / 4.00 pounds 1816.4 g / 17.8 N	OK
80 °C	-6.6%	1.77 kg / 3.91 pounds 1774.6 g / 17.4 N
100 °C	-28.8%	1.35 kg / 2.98 pounds 1352.8 g / 13.3 N

Ordinary NdFeB products lose strength past the thermal threshold. Avoid high temperatures – heat can permanently demagnetize this magnet. With every degree above norm, the magnet's power temporarily drops. Refrain from using this magnet close to ovens higher than its operating temperature limit. Ignoring the limit will result in permanent loss of magnetism.

*Technical advisory: Thermal stability is determined by both grade, and the Permeance Coefficient Pc. Low-profile magnets (low Pc) are more susceptible to demagnetization under lower heat stress than long magnets. Red status in the table points to a risk of irreversible loss for this specific geometry.

Table 6: Two magnets (repulsion) - field range
MPL 15x3x6 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Lateral Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	8.16 kg / 17.99 pounds 5 914 Gs	1.22 kg / 2.70 pounds 1224 g / 12.0 N	N/A
1 mm	4.96 kg / 10.94 pounds 8 460 Gs	0.74 kg / 1.64 pounds 745 g / 7.3 N	4.47 kg / 9.85 pounds ~0 Gs
2 mm	2.88 kg / 6.34 pounds 6 441 Gs	0.43 kg / 0.95 pounds 432 g / 4.2 N	2.59 kg / 5.71 pounds ~0 Gs
3 mm	1.70 kg / 3.75 pounds 4 950 Gs	0.25 kg / 0.56 pounds 255 g / 2.5 N	1.53 kg / 3.37 pounds ~0 Gs
5 mm	0.67 kg / 1.48 pounds 3 116 Gs	0.10 kg / 0.22 pounds 101 g / 1.0 N	0.61 kg / 1.34 pounds ~0 Gs
10 mm	0.12 kg / 0.26 pounds 1 304 Gs	0.02 kg / 0.04 pounds 18 g / 0.2 N	0.11 kg / 0.23 pounds ~0 Gs
20 mm	0.01 kg / 0.02 pounds 391 Gs	0.00 kg / 0.00 pounds 2 g / 0.0 N	0.01 kg / 0.02 pounds ~0 Gs
50 mm	0.00 kg / 0.00 pounds 46 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
60 mm	0.00 kg / 0.00 pounds 29 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
70 mm	0.00 kg / 0.00 pounds 19 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
80 mm	0.00 kg / 0.00 pounds 13 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
90 mm	0.00 kg / 0.00 pounds 9 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
100 mm	0.00 kg / 0.00 pounds 7 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs

Two strong neodymiums attract each other from a significantly greater distance than a magnet and sheet combination. Such a system of two magnets generates a stronger field and a larger range of action. Designing a solid fastener? Apply two magnets instead of one magnet and a striker plate. Remember that when bringing together two magnets, the impact force is huge. The repulsion force is marginally weaker than the connection force, but still large.
*Flux density between like poles drops to ~0 Gs in the exact middle of the gap (caused by magnetic field nullification).
Attention: Results show friction force of a pair of identical magnets (friction coefficient ~0.15 for Ni-Ni coating).

Table 7: Protective zones (implants) - warnings
MPL 15x3x6 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	4.5 cm
Hearing aid	10 Gs (1.0 mT)	3.5 cm
Mechanical watch	20 Gs (2.0 mT)	3.0 cm
Mobile device	40 Gs (4.0 mT)	2.5 cm
Remote	50 Gs (5.0 mT)	2.0 cm
Payment card	400 Gs (40.0 mT)	1.0 cm
HDD hard drive	600 Gs (60.0 mT)	1.0 cm

Extremely neodym field is a serious hazard to IT equipment and medical implants. These NdFeB products generate a field that prevents correct functioning of sensitive medical devices. Notice: the invisible magnetic field penetrates the body and glass. Special caution must be taken by people with cochlear implants and drug dispensers. Also at risk are: mechanical watches, car keys, speakers, and screens. Do not bring the product near payment cards, HDD media, or sensitive navigation tools.

Table 8: Dynamics (kinetic energy) - warning
MPL 15x3x6 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	30.88 km/h (8.58 m/s)	0.07 J
30 mm	53.44 km/h (14.84 m/s)	0.22 J
50 mm	68.99 km/h (19.16 m/s)	0.37 J
100 mm	97.57 km/h (27.10 m/s)	0.75 J

NdFeB products are delicate – a strong collision with metal causes immediate chipping. Control the attraction moment – a neodymium left loose turns into a projectile. Striking energy can destroy the magnet or injury to fingers. Hold the magnet firmly during bringing near metal so it doesn't hit with great force against the metal. A contact at a velocity of dozens of km/h almost guarantees destruction of the neodymium. Wear eye protection when playing with large magnets.

Table 9: Coating parameters (durability)
MPL 15x3x6 / 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)

Neodymium magnets are highly susceptible to corrosion without proper protection. Improper coating selection is the most common cause of magnet failure over time.

Table 10: Electrical data (Flux)
MPL 15x3x6 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	2 390 Mx	23.9 µWb
P_c Coefficient	0.79	High (Stable)

Total magnetic flux passing through the magnet pole. Essential parameter for generator designers and motors. P_c value defines the working geometry.

Table 11: Physics of underwater searching
MPL 15x3x6 / N38

Environment	Effective steel pull	Effect
Air (land)	1.90 kg	Standard
Water (riverbed)	2.18 kg (+0.28 kg buoyancy gain)	+14.5%

Corrosion warning: Standard nickel requires drying after every contact with moisture; lack of maintenance will lead to rust spots.

Water displaces steel, making heavy objects slightly lighter. Note: for permanent underwater work, we recommend magnets with an anti-corrosive (epoxy) coating.

1. Shear force

*Note: On a vertical wall, the magnet holds only approx. 20-30% of its perpendicular strength.

2. Steel saturation

*Thin steel (e.g. 0.5mm PC case) severely weakens the holding force.

3. Power loss vs temp

*For N38 grade, the critical limit is 80°C.

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 0.79

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 specification and ecology

Elemental analysis

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%

Sustainability

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: 020122-2026

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Model MPL 15x3x6 / N38 features a flat shape and industrial pulling force, making it an ideal solution for building separators and machines. This magnetic block with a force of 18.68 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.

Separating block magnets requires a technique based on sliding (moving one relative to the other), rather than forceful pulling apart. Watch your fingers! Magnets with a force of 1.90 kg can pinch very hard and cause hematomas. Never use metal tools for prying, as the brittle NdFeB material may chip and damage your eyes.

Plate magnets MPL 15x3x6 / N38 are the foundation for many industrial devices, such as filters catching filings and linear motors. Thanks to the flat surface and high force (approx. 1.90 kg), they are ideal as closers in furniture making and mounting elements in automation. Their rectangular shape facilitates precise gluing into milled sockets in wood or plastic.

For mounting flat magnets MPL 15x3x6 / N38, it is best to use strong epoxy glues (e.g., UHU Endfest, Distal), which ensure a durable bond with metal or plastic. For lighter applications or mounting on smooth surfaces, branded foam tape (e.g., 3M VHB) will work, provided the surface is perfectly degreased. Avoid chemically aggressive glues or hot glue, which can demagnetize neodymium (above 80°C).

The magnetic axis runs through the shortest dimension, which is typical for gripper magnets. Thanks to this, it works best when "sticking" to sheet metal or another magnet with a large surface area. This is the most popular configuration for block magnets used in separators and holders.

The presented product is a neodymium magnet with precisely defined parameters: 15 mm (length), 3 mm (width), and 6 mm (thickness). It is a magnetic block with dimensions 15x3x6 mm and a self-weight of 2.03 g, ready to work at temperatures up to 80°C. The protective [NiCuNi] coating secures the magnet against corrosion.

Advantages and disadvantages of neodymium magnets.

Benefits

In addition to their pulling strength, neodymium magnets provide the following advantages:

Their strength is durable, and after approximately ten years it decreases only by ~1% (according to research),
Magnets very well defend themselves against demagnetization caused by foreign field sources,
Thanks to the reflective finish, the surface of Ni-Cu-Ni, gold, or silver gives an modern appearance,
Magnetic induction on the working part of the magnet remains impressive,
Thanks to resistance to high temperature, they are able to function (depending on the form) even at temperatures up to 230°C and higher...
Possibility of individual modeling as well as adapting to defined applications,
Universal use in advanced technology sectors – they are used in magnetic memories, motor assemblies, medical devices, and multitasking production systems.
Relatively small size with high pulling force – neodymium magnets offer impressive pulling force in compact dimensions, which allows their use in compact constructions

Weaknesses

Disadvantages of NdFeB magnets:

They are prone to damage upon heavy impacts. To avoid cracks, it is worth protecting magnets using a steel holder. Such protection not only protects the magnet but also increases its resistance to damage
Neodymium magnets lose their power under the influence of heating. As soon as 80°C is exceeded, many of them start losing their power. Therefore, we recommend our special magnets marked [AH], which maintain stability even at temperatures up to 230°C
They rust in a humid environment. For use outdoors we recommend using waterproof magnets e.g. in rubber, plastic
We recommend casing - magnetic mount, due to difficulties in creating threads inside the magnet and complicated shapes.
Possible danger to health – tiny shards of magnets pose a threat, when accidentally swallowed, which gains importance in the context of child health protection. Furthermore, small components of these devices can disrupt the diagnostic process medical after entering the body.
High unit price – neodymium magnets have a higher price than other types of magnets (e.g. ferrite), which can limit application in large quantities

Holding force characteristics

Best holding force of the magnet in ideal parameters – what it depends on?

The specified lifting capacity represents the limit force, measured under optimal environment, namely:

using a sheet made of high-permeability steel, acting as a ideal flux conductor
possessing a massiveness of minimum 10 mm to avoid saturation
with a surface perfectly flat
without the slightest insulating layer between the magnet and steel
for force applied at a right angle (in the magnet axis)
in temp. approx. 20°C

Practical lifting capacity: influencing factors

During everyday use, the real power depends on many variables, ranked from the most important:

Distance (betwixt the magnet and the metal), as even a tiny distance (e.g. 0.5 mm) results in a reduction in force by up to 50% (this also applies to paint, rust or debris).
Loading method – declared lifting capacity refers to detachment vertically. When applying parallel force, the magnet holds significantly lower power (typically approx. 20-30% of maximum force).
Element thickness – for full efficiency, the steel must be sufficiently thick. Paper-thin metal limits the attraction force (the magnet "punches through" it).
Steel type – mild steel attracts best. Alloy admixtures lower magnetic properties and lifting capacity.
Surface quality – the more even the plate, the larger the contact zone and stronger the hold. Roughness creates an air distance.
Operating temperature – neodymium magnets have a negative temperature coefficient. At higher temperatures they lose power, and in frost gain strength (up to a certain limit).

Holding force was tested on a smooth steel plate of 20 mm thickness, when the force acted perpendicularly, whereas under attempts to slide the magnet the lifting capacity is smaller. Moreover, even a minimal clearance between the magnet’s surface and the plate reduces the lifting capacity.

Safe handling of neodymium magnets

Health Danger

Warning for patients: Strong magnetic fields affect electronics. Keep at least 30 cm distance or request help to handle the magnets.

Bodily injuries

Pinching hazard: The pulling power is so great that it can cause hematomas, crushing, and even bone fractures. Use thick gloves.

No play value

Absolutely store magnets away from children. Choking hazard is significant, and the effects of magnets connecting inside the body are fatal.

Eye protection

Protect your eyes. Magnets can explode upon violent connection, ejecting sharp fragments into the air. Wear goggles.

Phone sensors

Be aware: neodymium magnets produce a field that confuses precision electronics. Maintain a separation from your phone, device, and navigation systems.

Nickel allergy

Some people have a hypersensitivity to Ni, which is the common plating for neodymium magnets. Prolonged contact might lead to dermatitis. It is best to wear safety gloves.

Mechanical processing

Dust produced during machining of magnets is combustible. Avoid drilling into magnets without proper cooling and knowledge.

Do not overheat magnets

Do not overheat. NdFeB magnets are susceptible to temperature. If you require operation above 80°C, ask us about HT versions (H, SH, UH).

Safe distance

Device Safety: Strong magnets can damage payment cards and delicate electronics (heart implants, hearing aids, mechanical watches).

Handling guide

Before starting, read the rules. Uncontrolled attraction can break the magnet or hurt your hand. Think ahead.

Attention! Looking for details? Read our article: Are neodymium magnets dangerous?

MPL 15x3x6 / N38 - lamellar magnet

Technical data of the product - MPL 15x3x6 / N38 - lamellar magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Technical simulation of the magnet - data

Table 1: Static pull force (pull vs distance) - characteristics MPL 15x3x6 / N38

Table 2: Vertical hold (vertical surface) MPL 15x3x6 / N38

Table 3: Wall mounting (shearing) - behavior on slippery surfaces MPL 15x3x6 / N38

Table 4: Steel thickness (saturation) - power losses MPL 15x3x6 / N38

Table 5: Thermal stability (material behavior) - resistance threshold MPL 15x3x6 / N38

Table 6: Two magnets (repulsion) - field range MPL 15x3x6 / N38

Table 7: Protective zones (implants) - warnings MPL 15x3x6 / N38

Table 8: Dynamics (kinetic energy) - warning MPL 15x3x6 / N38

Table 9: Coating parameters (durability) MPL 15x3x6 / N38

Table 10: Electrical data (Flux) MPL 15x3x6 / N38

Table 11: Physics of underwater searching MPL 15x3x6 / N38

1. Shear force

2. Steel saturation

3. Power loss vs temp

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

Elemental analysis

Sustainability

Force (pull)

Magnetic Field

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Advantages and disadvantages of neodymium magnets.

Benefits

Weaknesses

Holding force characteristics

Best holding force of the magnet in ideal parameters – what it depends on?

Practical lifting capacity: influencing factors

Safe handling of neodymium magnets

Health Danger

Bodily injuries

No play value

Eye protection

Phone sensors

Nickel allergy

Mechanical processing

Do not overheat magnets

Safe distance

Handling guide

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (pull vs distance) - characteristics
MPL 15x3x6 / N38

Table 2: Vertical hold (vertical surface)
MPL 15x3x6 / N38

Table 3: Wall mounting (shearing) - behavior on slippery surfaces
MPL 15x3x6 / N38

Table 4: Steel thickness (saturation) - power losses
MPL 15x3x6 / N38

Table 5: Thermal stability (material behavior) - resistance threshold
MPL 15x3x6 / N38

Table 6: Two magnets (repulsion) - field range
MPL 15x3x6 / N38

Table 7: Protective zones (implants) - warnings
MPL 15x3x6 / N38

Table 8: Dynamics (kinetic energy) - warning
MPL 15x3x6 / N38

Table 9: Coating parameters (durability)
MPL 15x3x6 / N38

Table 10: Electrical data (Flux)
MPL 15x3x6 / N38

Table 11: Physics of underwater searching
MPL 15x3x6 / N38