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MPL 15x15x5 / 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 020120

GTIN/EAN: 5906301811268

5.00

length

15 mm [±0,1 mm]

Width

15 mm [±0,1 mm]

Height

5 mm [±0,1 mm]

Weight

8.44 g

Magnetization Direction

↑ axial

Load capacity

5.87 kg / 57.62 N

Magnetic Induction

318.00 mT / 3180 Gs

Coating

[NiCuNi] Nickel

technical details »

4.03 ZŁ with VAT / pcs + price for transport

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Technical specification of the product - MPL 15x15x5 / N38 - lamellar magnet

Specification / characteristics - MPL 15x15x5 / N38 - lamellar magnet

properties

properties	values
Cat. no.	020120
GTIN/EAN	5906301811268
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	15 mm [±0,1 mm]
Height	5 mm [±0,1 mm]
Weight	8.44 g
Magnetization Direction	↑ axial
Load capacity ~ ?	5.87 kg / 57.62 N
Magnetic Induction ~ ?	318.00 mT / 3180 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MPL 15x15x5 / 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 analysis of the assembly - data

The following data represent the outcome of a mathematical simulation. Values rely on models for the class Nd₂Fe₁₄B. Actual performance may differ from theoretical values. Please consider these data as a preliminary roadmap when designing systems.

Table 1: Static pull force (pull vs gap) - characteristics
MPL 15x15x5 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	3179 Gs 317.9 mT	5.87 kg / 12.94 pounds 5870.0 g / 57.6 N	warning
1 mm	2873 Gs 287.3 mT	4.79 kg / 10.57 pounds 4794.1 g / 47.0 N	warning
2 mm	2528 Gs 252.8 mT	3.71 kg / 8.18 pounds 3712.5 g / 36.4 N	warning
3 mm	2181 Gs 218.1 mT	2.76 kg / 6.09 pounds 2763.0 g / 27.1 N	warning
5 mm	1565 Gs 156.5 mT	1.42 kg / 3.14 pounds 1422.0 g / 13.9 N	weak grip
10 mm	659 Gs 65.9 mT	0.25 kg / 0.56 pounds 252.1 g / 2.5 N	weak grip
15 mm	307 Gs 30.7 mT	0.05 kg / 0.12 pounds 54.7 g / 0.5 N	weak grip
20 mm	162 Gs 16.2 mT	0.02 kg / 0.03 pounds 15.2 g / 0.1 N	weak grip
30 mm	59 Gs 5.9 mT	0.00 kg / 0.00 pounds 2.0 g / 0.0 N	weak grip
50 mm	15 Gs 1.5 mT	0.00 kg / 0.00 pounds 0.1 g / 0.0 N	weak grip

Magnetic force drops significantly per each millimeter of distance. Note that every additional insulation layer (e.g., dirt, paint, veneer) significantly weakens the grip. Neodymiums hold optimally during direct contact; gap weakens the power. Observe how quickly the load capacity drop, when the product does not adhere flatly to the steel surface. When designing the arrangement, avoid additional spacers.

Table 2: Shear hold (wall)
MPL 15x15x5 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	1.17 kg / 2.59 pounds 1174.0 g / 11.5 N
1 mm	Stal (~0.2)	0.96 kg / 2.11 pounds 958.0 g / 9.4 N
2 mm	Stal (~0.2)	0.74 kg / 1.64 pounds 742.0 g / 7.3 N
3 mm	Stal (~0.2)	0.55 kg / 1.22 pounds 552.0 g / 5.4 N
5 mm	Stal (~0.2)	0.28 kg / 0.63 pounds 284.0 g / 2.8 N
10 mm	Stal (~0.2)	0.05 kg / 0.11 pounds 50.0 g / 0.5 N
15 mm	Stal (~0.2)	0.01 kg / 0.02 pounds 10.0 g / 0.1 N
20 mm	Stal (~0.2)	0.00 kg / 0.01 pounds 4.0 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

This section calculates the theoretical weight limit necessary to initiate the slippage of the magnet down along a upright metal surface (assuming standard friction). The holding force depends on the separation distance between the magnet and the metal.

Table 3: Wall mounting (sliding) - behavior on slippery surfaces
MPL 15x15x5 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	1.76 kg / 3.88 pounds 1761.0 g / 17.3 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	1.17 kg / 2.59 pounds 1174.0 g / 11.5 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.59 kg / 1.29 pounds 587.0 g / 5.8 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	2.94 kg / 6.47 pounds 2935.0 g / 28.8 N

When mounting a element on a vertical wall (e.g., a board), it will only hold only about 20%-30% of its nominal power. Gravitational force as well as a low friction coefficient mean that products move down easier than they detach. Designing a vertical fastening? Consider that the sliding force is much weaker than the perpendicular breakaway force. On a smooth steel, the holder will give way down under a noticeably lighter load. Utilizing a rubberized layer can drastically raise the stability.

Table 4: Material efficiency (saturation) - power losses
MPL 15x15x5 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.59 kg / 1.29 pounds 587.0 g / 5.8 N
1 mm	25%	1.47 kg / 3.24 pounds 1467.5 g / 14.4 N
2 mm	50%	2.94 kg / 6.47 pounds 2935.0 g / 28.8 N
3 mm	75%	4.40 kg / 9.71 pounds 4402.5 g / 43.2 N
5 mm	100%	5.87 kg / 12.94 pounds 5870.0 g / 57.6 N
10 mm	100%	5.87 kg / 12.94 pounds 5870.0 g / 57.6 N
11 mm	100%	5.87 kg / 12.94 pounds 5870.0 g / 57.6 N
12 mm	100%	5.87 kg / 12.94 pounds 5870.0 g / 57.6 N

A thin metal plate is not enough to absorb the full magnetic flux, which squanders power of the holder. Should you attach a powerful product to a thin surface, the field will pass right through and the holding will be smaller. To achieve 100% of this magnet's power, you need a suitably thick piece of steel. The saturation phenomenon causes that on sheet metal structures (e.g., car bodies), the magnet holds weaker. We advise picking the steel dimension from these parameters.

Table 5: Thermal stability (stability) - thermal limit
MPL 15x15x5 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	5.87 kg / 12.94 pounds 5870.0 g / 57.6 N	OK
40 °C	-2.2%	5.74 kg / 12.66 pounds 5740.9 g / 56.3 N	OK
60 °C	-4.4%	5.61 kg / 12.37 pounds 5611.7 g / 55.1 N
80 °C	-6.6%	5.48 kg / 12.09 pounds 5482.6 g / 53.8 N
100 °C	-28.8%	4.18 kg / 9.21 pounds 4179.4 g / 41.0 N

Standard neodymium magnets change their properties strength above the temperature limit. Protect against heat – excessive heat can permanently demagnetize this product. With every degree above norm, the magnet's power temporarily lowers. Refrain from using this product close to ovens higher than its operating temperature limit. Ignoring the limit will result in irreversible degradation of magnetism.

*Engineering note: Thermal stability depends not only on the material grade, as well as the dimension ratios. Low-profile magnets (low permeance coefficient) may lose charge permanently sooner compared to rod magnets. The danger warning in the table indicates permanent field degradation for this particular item.

Table 6: Two magnets (repulsion) - forces in the system
MPL 15x15x5 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Sliding Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	14.02 kg / 30.90 pounds 4 741 Gs	2.10 kg / 4.64 pounds 2103 g / 20.6 N	N/A
1 mm	12.77 kg / 28.15 pounds 6 068 Gs	1.92 kg / 4.22 pounds 1916 g / 18.8 N	11.49 kg / 25.34 pounds ~0 Gs
2 mm	11.45 kg / 25.24 pounds 5 746 Gs	1.72 kg / 3.79 pounds 1717 g / 16.8 N	10.30 kg / 22.72 pounds ~0 Gs
3 mm	10.13 kg / 22.34 pounds 5 405 Gs	1.52 kg / 3.35 pounds 1520 g / 14.9 N	9.12 kg / 20.10 pounds ~0 Gs
5 mm	7.68 kg / 16.93 pounds 4 706 Gs	1.15 kg / 2.54 pounds 1152 g / 11.3 N	6.91 kg / 15.24 pounds ~0 Gs
10 mm	3.40 kg / 7.49 pounds 3 129 Gs	0.51 kg / 1.12 pounds 509 g / 5.0 N	3.06 kg / 6.74 pounds ~0 Gs
20 mm	0.60 kg / 1.33 pounds 1 318 Gs	0.09 kg / 0.20 pounds 90 g / 0.9 N	0.54 kg / 1.19 pounds ~0 Gs
50 mm	0.01 kg / 0.03 pounds 188 Gs	0.00 kg / 0.00 pounds 2 g / 0.0 N	0.01 kg / 0.02 pounds ~0 Gs
60 mm	0.00 kg / 0.01 pounds 118 Gs	0.00 kg / 0.00 pounds 1 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
70 mm	0.00 kg / 0.00 pounds 79 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 55 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 40 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 30 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 setup. The setup of two magnets produces a massive flux and a wider radius of operation. Want to build a powerful holder? Use a pair of magnets instead of a neodymium and a steel. Remember that when attracting two neodymiums, the pinch force is massive. The repulsion force is slightly lower than the connection force, but still large.
*Flux density between like poles drops to ~0 Gs at the geometric center between the magnets (caused by magnetic field nullification).
Note: Calculations refer to shear force of dual same neodymium magnets (friction coefficient ~0.15 for Ni-Ni layer).

Table 7: Hazards (implants) - precautionary measures
MPL 15x15x5 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	7.5 cm
Hearing aid	10 Gs (1.0 mT)	6.0 cm
Timepiece	20 Gs (2.0 mT)	4.5 cm
Mobile device	40 Gs (4.0 mT)	3.5 cm
Remote	50 Gs (5.0 mT)	3.5 cm
Payment card	400 Gs (40.0 mT)	1.5 cm
HDD hard drive	600 Gs (60.0 mT)	1.5 cm

Powerful magnet radiation is a real danger to IT equipment as well as pacemakers. These NdFeB products generate a field that destroys function of digital equipment. Remember: the unseen radiation penetrates the body and glass. Exceptional care must be taken by people with hearing aids and insulin pumps. The risk also applies to: mechanical watches, car keys, speakers, and displays. Do not bring the product near payment cards, HDD media, or precise measuring instruments.

Table 8: Impact energy (kinetic energy) - collision effects
MPL 15x15x5 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	27.30 km/h (7.58 m/s)	0.24 J
30 mm	46.08 km/h (12.80 m/s)	0.69 J
50 mm	59.47 km/h (16.52 m/s)	1.15 J
100 mm	84.11 km/h (23.36 m/s)	2.30 J

Neodymium magnets are delicate – a collision with steel can result in shattering. Pay attention to connection velocity – a neodymium left loose speeds with massive force. Kinetic force can cause material chips or dangerous crushing to skin. Hold the magnet firmly during bringing near metal so it doesn't hit with great force against the steel surface. A collision at high speed ends with a crack of the magnet. Use safety goggles when playing with large magnets.

Table 9: Anti-corrosion coating durability
MPL 15x15x5 / 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. Note the thickness of the protective layer.

Table 10: Electrical data (P_c)
MPL 15x15x5 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	7 651 Mx	76.5 µWb
P_c Coefficient	0.40	Low (Flat)

Flux value passing through the pole surface. Essential parameter when building generators and motors. P_c value defines the working geometry.

Table 11: Submerged application
MPL 15x15x5 / N38

Environment	Effective steel pull	Effect
Air (land)	5.87 kg	Standard
Water (riverbed)	6.72 kg (+0.85 kg buoyancy gain)	+14.5%

Corrosion warning: This magnet has a standard nickel coating. After use in water, it must be dried and maintained immediately, otherwise it will rust!

Contrary to myths, water does not block the magnetic field. As a result, your magnet will pull a heavier object from the bottom than if you lifted it in the air.

1. Wall mount (shear)

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

2. Plate thickness effect

*Thin steel (e.g. 0.5mm PC case) drastically reduces 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) = 0.40

The chart above illustrates the magnetic characteristics of the material within the second quadrant of the hysteresis loop. 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

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%

Ecology and recycling (GPSR)

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: 020120-2026

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Model MPL 15x15x5 / N38 features a low profile and professional pulling force, making it an ideal solution for building separators and machines. As a magnetic bar with high power (approx. 5.87 kg), this product is available off-the-shelf from our warehouse in Poland. Furthermore, its Ni-Cu-Ni coating protects it against corrosion in standard operating conditions, giving it an aesthetic appearance.

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 5.87 kg can pinch very hard and cause hematomas. Using a screwdriver risks destroying the coating and permanently cracking the magnet.

Plate magnets MPL 15x15x5 / 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. 5.87 kg), they are ideal as closers in furniture making and mounting elements in automation. Customers often choose this model for workshop organization on strips and for advanced DIY and modeling projects, where precision and power count.

Cyanoacrylate glues (super glue type) are good only for small magnets; for larger plates, we recommend resins. Double-sided tape cushions vibrations, which is an advantage when mounting in moving elements. Remember to roughen and wash the magnet surface before gluing, which significantly increases the adhesion of the glue to the nickel coating.

Standardly, the MPL 15x15x5 / N38 model is magnetized axially (dimension 5 mm), which means that the N and S poles are located on its largest, flat surfaces. 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.

This model is characterized by dimensions 15x15x5 mm, which, at a weight of 8.44 g, makes it an element with high energy density. It is a magnetic block with dimensions 15x15x5 mm and a self-weight of 8.44 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 rare earth magnets.

Advantages

In addition to their magnetic capacity, neodymium magnets provide the following advantages:

They virtually do not lose power, because even after 10 years the performance loss is only ~1% (in laboratory conditions),
They feature excellent resistance to weakening of magnetic properties as a result of external magnetic sources,
The use of an aesthetic coating of noble metals (nickel, gold, silver) causes the element to look better,
The surface of neodymium magnets generates a unique magnetic field – this is a distinguishing feature,
Through (appropriate) combination of ingredients, they can achieve high thermal strength, enabling operation at temperatures approaching 230°C and above...
Thanks to versatility in forming and the ability to adapt to complex applications,
Key role in modern industrial fields – they serve a role in hard drives, motor assemblies, advanced medical instruments, as well as multitasking production systems.
Thanks to efficiency per cm³, small magnets offer high operating force, with minimal size,

Weaknesses

Disadvantages of NdFeB magnets:

At very strong impacts they can break, therefore we recommend placing them in strong housings. A metal housing provides additional protection against damage and increases the magnet's durability.
We warn that neodymium magnets can reduce their power at high temperatures. To prevent this, we recommend our specialized [AH] magnets, which work effectively even at 230°C.
Magnets exposed to a humid environment can corrode. Therefore during using outdoors, we recommend using water-impermeable magnets made of rubber, plastic or other material protecting against moisture
We suggest cover - magnetic mechanism, due to difficulties in creating nuts inside the magnet and complex shapes.
Possible danger resulting from small fragments of magnets are risky, when accidentally swallowed, which becomes key in the context of child safety. Furthermore, tiny parts of these magnets can disrupt the diagnostic process medical in case of swallowing.
With mass production the cost of neodymium magnets can be a barrier,

Holding force characteristics

Detachment force of the magnet in optimal conditions – what it depends on?

The force parameter is a measurement result performed under the following configuration:

on a plate made of structural steel, optimally conducting the magnetic field
with a thickness of at least 10 mm
characterized by lack of roughness
with direct contact (no coatings)
during pulling in a direction perpendicular to the mounting surface
at room temperature

Lifting capacity in practice – influencing factors

It is worth knowing that the working load will differ depending on the following factors, in order of importance:

Gap between magnet and steel – even a fraction of a millimeter of distance (caused e.g. by veneer or dirt) significantly weakens the magnet efficiency, often by half at just 0.5 mm.
Direction of force – maximum parameter is available only during perpendicular pulling. The force required to slide of the magnet along the plate is standardly many times smaller (approx. 1/5 of the lifting capacity).
Plate thickness – insufficiently thick plate does not accept the full field, causing part of the flux to be escaped into the air.
Material type – ideal substrate is pure iron steel. Cast iron may generate lower lifting capacity.
Surface finish – full contact is possible only on polished steel. Rough texture reduce the real contact area, reducing force.
Temperature influence – hot environment reduces pulling force. Exceeding the limit temperature can permanently damage the magnet.

Lifting capacity was measured using a steel plate with a smooth surface of suitable thickness (min. 20 mm), under vertically applied force, however under attempts to slide the magnet the holding force is lower. In addition, even a small distance between the magnet and the plate reduces the load capacity.

Safety rules for work with neodymium magnets

Data carriers

Avoid bringing magnets close to a purse, computer, or screen. The magnetic field can permanently damage these devices and erase data from cards.

Respect the power

Handle with care. Rare earth magnets attract from a distance and snap with massive power, often quicker than you can move away.

Product not for children

These products are not intended for children. Swallowing several magnets may result in them attracting across intestines, which poses a critical condition and necessitates immediate surgery.

Mechanical processing

Combustion risk: Rare earth powder is explosive. Do not process magnets in home conditions as this risks ignition.

Medical implants

Medical warning: Neodymium magnets can deactivate heart devices and defibrillators. Stay away if you have electronic implants.

Compass and GPS

Navigation devices and mobile phones are highly sensitive to magnetism. Direct contact with a powerful NdFeB magnet can ruin the sensors in your phone.

Protective goggles

NdFeB magnets are ceramic materials, which means they are very brittle. Clashing of two magnets leads to them breaking into small pieces.

Hand protection

Watch your fingers. Two large magnets will join instantly with a force of massive weight, crushing everything in their path. Be careful!

Heat sensitivity

Do not overheat. Neodymium magnets are sensitive to temperature. If you need operation above 80°C, inquire about HT versions (H, SH, UH).

Nickel allergy

It is widely known that nickel (the usual finish) is a strong allergen. If your skin reacts to metals, refrain from direct skin contact or choose encased magnets.

Danger! Details about risks in the article: Safety of working with magnets.

MPL 15x15x5 / N38 - lamellar magnet

Technical specification of the product - MPL 15x15x5 / N38 - lamellar magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Technical analysis of the assembly - data

Table 1: Static pull force (pull vs gap) - characteristics MPL 15x15x5 / N38

Table 2: Shear hold (wall) MPL 15x15x5 / N38

Table 3: Wall mounting (sliding) - behavior on slippery surfaces MPL 15x15x5 / N38

Table 4: Material efficiency (saturation) - power losses MPL 15x15x5 / N38

Table 5: Thermal stability (stability) - thermal limit MPL 15x15x5 / N38

Table 6: Two magnets (repulsion) - forces in the system MPL 15x15x5 / N38

Table 7: Hazards (implants) - precautionary measures MPL 15x15x5 / N38

Table 8: Impact energy (kinetic energy) - collision effects MPL 15x15x5 / N38

Table 9: Anti-corrosion coating durability MPL 15x15x5 / N38

Table 10: Electrical data (Pc) MPL 15x15x5 / N38

Table 11: Submerged application MPL 15x15x5 / N38

1. Wall mount (shear)

2. Plate thickness effect

3. Power loss vs temp

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

Elemental analysis

Ecology and recycling (GPSR)

Pulling force

Field Strength

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Advantages as well as disadvantages of rare earth magnets.

Advantages

Weaknesses

Holding force characteristics

Detachment force of the magnet in optimal conditions – what it depends on?

Lifting capacity in practice – influencing factors

Safety rules for work with neodymium magnets

Data carriers

Respect the power

Product not for children

Mechanical processing

Medical implants

Compass and GPS

Protective goggles

Hand protection

Heat sensitivity

Nickel allergy

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (pull vs gap) - characteristics
MPL 15x15x5 / N38

Table 2: Shear hold (wall)
MPL 15x15x5 / N38

Table 3: Wall mounting (sliding) - behavior on slippery surfaces
MPL 15x15x5 / N38

Table 4: Material efficiency (saturation) - power losses
MPL 15x15x5 / N38

Table 5: Thermal stability (stability) - thermal limit
MPL 15x15x5 / N38

Table 6: Two magnets (repulsion) - forces in the system
MPL 15x15x5 / N38

Table 7: Hazards (implants) - precautionary measures
MPL 15x15x5 / N38

Table 8: Impact energy (kinetic energy) - collision effects
MPL 15x15x5 / N38

Table 9: Anti-corrosion coating durability
MPL 15x15x5 / N38

Table 10: Electrical data (P_c)
MPL 15x15x5 / N38

Table 11: Submerged application
MPL 15x15x5 / N38