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MPL 60x20x10 / 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 020174

GTIN/EAN: 5906301811800

5.00

length

60 mm [±0,1 mm]

Width

20 mm [±0,1 mm]

Height

10 mm [±0,1 mm]

Weight

90 g

Magnetization Direction

↑ axial

Load capacity

35.61 kg / 349.34 N

Magnetic Induction

329.64 mT / 3296 Gs

Coating

[NiCuNi] Nickel

check technical specifications »

68.27 ZŁ with VAT / pcs + price for transport

55.50 ZŁ net + 23% VAT / pcs

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Physical properties - MPL 60x20x10 / N38 - lamellar magnet

Specification / characteristics - MPL 60x20x10 / N38 - lamellar magnet

properties

properties	values
Cat. no.	020174
GTIN/EAN	5906301811800
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	60 mm [±0,1 mm]
Width	20 mm [±0,1 mm]
Height	10 mm [±0,1 mm]
Weight	90 g
Magnetization Direction	↑ axial
Load capacity ~ ?	35.61 kg / 349.34 N
Magnetic Induction ~ ?	329.64 mT / 3296 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MPL 60x20x10 / 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

Engineering modeling of the assembly - report

Presented information represent the result of a engineering simulation. Results rely on models for the class Nd₂Fe₁₄B. Actual conditions may differ. Use these calculations as a supplementary guide when designing systems.

Table 1: Static force (pull vs distance) - characteristics
MPL 60x20x10 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	3296 Gs 329.6 mT	35.61 kg / 78.51 LBS 35610.0 g / 349.3 N	critical level
1 mm	3087 Gs 308.7 mT	31.25 kg / 68.89 LBS 31248.2 g / 306.5 N	critical level
2 mm	2866 Gs 286.6 mT	26.93 kg / 59.37 LBS 26929.3 g / 264.2 N	critical level
3 mm	2643 Gs 264.3 mT	22.90 kg / 50.48 LBS 22895.5 g / 224.6 N	critical level
5 mm	2216 Gs 221.6 mT	16.10 kg / 35.50 LBS 16103.3 g / 158.0 N	critical level
10 mm	1397 Gs 139.7 mT	6.40 kg / 14.11 LBS 6402.3 g / 62.8 N	warning
15 mm	907 Gs 90.7 mT	2.70 kg / 5.95 LBS 2697.7 g / 26.5 N	warning
20 mm	615 Gs 61.5 mT	1.24 kg / 2.73 LBS 1239.2 g / 12.2 N	weak grip
30 mm	314 Gs 31.4 mT	0.32 kg / 0.71 LBS 322.6 g / 3.2 N	weak grip
50 mm	108 Gs 10.8 mT	0.04 kg / 0.09 LBS 38.6 g / 0.4 N	weak grip

Magnetic force decreases sharply with every subsequent millimeter of distance. Keep in mind that even the smallest gap (e.g., dirt, varnish, rust) noticeably reduces the pull force. Neodymiums hold most effectively in perfect adhesion; gap kills the power. See how rapidly the parameters fall, when the product does not adhere tightly to the steel surface. When planning the arrangement, eliminate additional spacers.

Table 2: Sliding capacity (wall)
MPL 60x20x10 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	7.12 kg / 15.70 LBS 7122.0 g / 69.9 N
1 mm	Stal (~0.2)	6.25 kg / 13.78 LBS 6250.0 g / 61.3 N
2 mm	Stal (~0.2)	5.39 kg / 11.87 LBS 5386.0 g / 52.8 N
3 mm	Stal (~0.2)	4.58 kg / 10.10 LBS 4580.0 g / 44.9 N
5 mm	Stal (~0.2)	3.22 kg / 7.10 LBS 3220.0 g / 31.6 N
10 mm	Stal (~0.2)	1.28 kg / 2.82 LBS 1280.0 g / 12.6 N
15 mm	Stal (~0.2)	0.54 kg / 1.19 LBS 540.0 g / 5.3 N
20 mm	Stal (~0.2)	0.25 kg / 0.55 LBS 248.0 g / 2.4 N
30 mm	Stal (~0.2)	0.06 kg / 0.14 LBS 64.0 g / 0.6 N
50 mm	Stal (~0.2)	0.01 kg / 0.02 LBS 8.0 g / 0.1 N

The table below defines the theoretical weight limit required to start the shifting of the magnet downwards on a vertical metal surface (considering typical friction). The holding force is a function of the distance between the magnet and the surface.

Table 3: Wall mounting (sliding) - behavior on slippery surfaces
MPL 60x20x10 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	10.68 kg / 23.55 LBS 10683.0 g / 104.8 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	7.12 kg / 15.70 LBS 7122.0 g / 69.9 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	3.56 kg / 7.85 LBS 3561.0 g / 34.9 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	17.81 kg / 39.25 LBS 17805.0 g / 174.7 N

When hanging a magnet on a vertical wall (e.g., a board), it you can count on just approx. 1/5 of its maximum pull force. Gravitational force as well as a low friction coefficient mean that holders slip faster than they detach. Planning a wall mount? Consider that the shear force is noticeably lower than the maximum static pull force. On a slippery surface, the holder will slide down under a noticeably lighter load. Utilizing a rubberized coating can drastically increase the grip.

Table 4: Material efficiency (substrate influence) - power losses
MPL 60x20x10 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	5%	1.78 kg / 3.93 LBS 1780.5 g / 17.5 N
1 mm	13%	4.45 kg / 9.81 LBS 4451.3 g / 43.7 N
2 mm	25%	8.90 kg / 19.63 LBS 8902.5 g / 87.3 N
3 mm	38%	13.35 kg / 29.44 LBS 13353.8 g / 131.0 N
5 mm	63%	22.26 kg / 49.07 LBS 22256.3 g / 218.3 N
10 mm	100%	35.61 kg / 78.51 LBS 35610.0 g / 349.3 N
11 mm	100%	35.61 kg / 78.51 LBS 35610.0 g / 349.3 N
12 mm	100%	35.61 kg / 78.51 LBS 35610.0 g / 349.3 N

A too thin steel is not enough to take in the full magnetic flux, which squanders power of the magnet. Should you attach a powerful product to a weak sheet, the flux will pass right through and the holding will be smaller. To utilize the maximum of this neodymium's power, you need a suitably thick element of metal. The saturation effect means that on delicate walls (e.g., thin profiles), the product works worse. We recommend selecting the steel thickness according to the table below.

Table 5: Working in heat (material behavior) - power drop
MPL 60x20x10 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	35.61 kg / 78.51 LBS 35610.0 g / 349.3 N	OK
40 °C	-2.2%	34.83 kg / 76.78 LBS 34826.6 g / 341.6 N	OK
60 °C	-4.4%	34.04 kg / 75.05 LBS 34043.2 g / 334.0 N
80 °C	-6.6%	33.26 kg / 73.33 LBS 33259.7 g / 326.3 N
100 °C	-28.8%	25.35 kg / 55.90 LBS 25354.3 g / 248.7 N

Standard neodymium magnets lose strength above the temperature limit. Avoid high temperatures – high temperature can irreversibly destroy this magnet. With every degree above norm, the neodymium's capacity momentarily lowers. Avoid using this magnet in hot environments exceeding its operating temperature limit. Exceeding the critical threshold will result in permanent loss of magnetic properties.

*Technical advisory: Thermal stability depends not only on the material grade, and the Permeance Coefficient Pc. Thin magnets (pancake types) may lose charge permanently at lower temperatures than taller cylinders. Red status in the table signals a risk of irreversible loss for this specific geometry.

Table 6: Two magnets (attraction) - field collision
MPL 60x20x10 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Lateral Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	80.35 kg / 177.15 LBS 4 692 Gs	12.05 kg / 26.57 LBS 12053 g / 118.2 N	N/A
1 mm	75.49 kg / 166.43 LBS 6 389 Gs	11.32 kg / 24.96 LBS 11324 g / 111.1 N	67.94 kg / 149.79 LBS ~0 Gs
2 mm	70.51 kg / 155.45 LBS 6 174 Gs	10.58 kg / 23.32 LBS 10577 g / 103.8 N	63.46 kg / 139.90 LBS ~0 Gs
3 mm	65.58 kg / 144.58 LBS 5 955 Gs	9.84 kg / 21.69 LBS 9837 g / 96.5 N	59.02 kg / 130.12 LBS ~0 Gs
5 mm	56.11 kg / 123.71 LBS 5 508 Gs	8.42 kg / 18.56 LBS 8417 g / 82.6 N	50.50 kg / 111.34 LBS ~0 Gs
10 mm	36.34 kg / 80.11 LBS 4 432 Gs	5.45 kg / 12.02 LBS 5450 g / 53.5 N	32.70 kg / 72.10 LBS ~0 Gs
20 mm	14.45 kg / 31.85 LBS 2 795 Gs	2.17 kg / 4.78 LBS 2167 g / 21.3 N	13.00 kg / 28.66 LBS ~0 Gs
50 mm	1.38 kg / 3.05 LBS 865 Gs	0.21 kg / 0.46 LBS 208 g / 2.0 N	1.25 kg / 2.75 LBS ~0 Gs
60 mm	0.73 kg / 1.60 LBS 627 Gs	0.11 kg / 0.24 LBS 109 g / 1.1 N	0.66 kg / 1.44 LBS ~0 Gs
70 mm	0.40 kg / 0.89 LBS 467 Gs	0.06 kg / 0.13 LBS 60 g / 0.6 N	0.36 kg / 0.80 LBS ~0 Gs
80 mm	0.23 kg / 0.51 LBS 355 Gs	0.03 kg / 0.08 LBS 35 g / 0.3 N	0.21 kg / 0.46 LBS ~0 Gs
90 mm	0.14 kg / 0.31 LBS 275 Gs	0.02 kg / 0.05 LBS 21 g / 0.2 N	0.13 kg / 0.28 LBS ~0 Gs
100 mm	0.09 kg / 0.19 LBS 217 Gs	0.01 kg / 0.03 LBS 13 g / 0.1 N	0.08 kg / 0.17 LBS ~0 Gs

Two magnets attract each other from a significantly greater distance than a magnet and steel setup. Such a system of magnet-to-magnet generates a stronger field and a further horizon of action. Want to build a powerful holder? Apply two magnets instead of a neodymium and a striker plate. Remember that when connecting a pair of magnets, the impact force is extreme. The levitation is marginally weaker than the connection force, but still impressive.
*Flux density for N-N configuration reaches ~0 Gs in the exact middle between the magnets (due to field cancellation).
Important: Estimates apply to sliding force of a pair of identical neodymium magnets (friction coefficient ~0.15 for Ni-Ni coating).

Table 7: Hazards (electronics) - warnings
MPL 60x20x10 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	16.5 cm
Hearing aid	10 Gs (1.0 mT)	13.0 cm
Mechanical watch	20 Gs (2.0 mT)	10.0 cm
Mobile device	40 Gs (4.0 mT)	8.0 cm
Remote	50 Gs (5.0 mT)	7.0 cm
Payment card	400 Gs (40.0 mT)	3.0 cm
HDD hard drive	600 Gs (60.0 mT)	2.5 cm

Powerful magnet radiation poses a real danger to electronics and medical implants. These magnets produce a field that disrupts operation of sensitive medical devices. Notice: the unseen radiation acts through matter and housings. Special caution must be exercised by people with hearing aids and drug dispensers. Also at risk are: automatic timepieces, remotes, membranes, and displays. Avoid contact with magnetic cards, HDD media, or sensitive navigation tools.

Table 8: Impact energy (kinetic energy) - collision effects
MPL 60x20x10 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	22.20 km/h (6.17 m/s)	1.71 J
30 mm	34.94 km/h (9.71 m/s)	4.24 J
50 mm	44.89 km/h (12.47 m/s)	7.00 J
100 mm	63.44 km/h (17.62 m/s)	13.97 J

NdFeB products are very brittle – a collision with steel causes immediate chipping. Pay attention to connection velocity – a neodymium left loose turns into a projectile. Kinetic force can destroy the magnet or injury to skin. Always hold the magnet during mounting so it doesn't hit violently against the steel surface. A collision at high speed means shattering of the neodymium. Wear safety glasses when handling with powerful specimens.

Table 9: Corrosion resistance
MPL 60x20x10 / 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 following table defines the conditions under which this product can be safely used. Note the thickness of the protective layer.

Table 10: Construction data (P_c)
MPL 60x20x10 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	37 480 Mx	374.8 µWb
P_c Coefficient	0.35	Low (Flat)

Flux value passing through the magnet pole. Essential parameter for generator designers as well as sensors. The P_c coefficient defines the working geometry.

Table 11: Submerged application
MPL 60x20x10 / N38

Environment	Effective steel pull	Effect
Air (land)	35.61 kg	Standard
Water (riverbed)	40.77 kg (+5.16 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. However, remember the water resistance when pulling the rope quickly.

1. Shear force

*Warning: On a vertical surface, the magnet retains just ~20% of its perpendicular strength.

2. Efficiency vs thickness

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

3. Thermal stability

*For standard magnets, the critical limit is 80°C.

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 0.35

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.

Engineering data and GPSR

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%

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: 020174-2026

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MPL 42x20x5 / N38 - lamellar magnet

15.62 ZŁ brutto / pcs

This product is a very powerful magnet in the shape of a plate made of NdFeB material, which, with dimensions of 60x20x10 mm and a weight of 90 g, guarantees premium class connection. As a magnetic bar with high power (approx. 35.61 kg), this product is available immediately from our warehouse in Poland. The durable anti-corrosion layer ensures a long lifespan in a dry environment, protecting the core from oxidation.

Separating strong flat 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 35.61 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 60x20x10 / N38 are the foundation for many industrial devices, such as magnetic separators and linear motors. They work great as invisible mounts under tiles, wood, or glass. Customers often choose this model for hanging tools 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. Avoid chemically aggressive glues or hot glue, which can demagnetize neodymium (above 80°C).

Standardly, the MPL 60x20x10 / N38 model is magnetized through the thickness (dimension 10 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. 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: 60 mm (length), 20 mm (width), and 10 mm (thickness). The key parameter here is the holding force amounting to approximately 35.61 kg (force ~349.34 N), which, with such a compact shape, proves the high grade of the material. The product meets the standards for N38 grade magnets.

Pros and cons of Nd₂Fe₁₄B magnets.

Pros

Besides their durability, neodymium magnets are valued for these benefits:

They have unchanged lifting capacity, and over more than ten years their performance decreases symbolically – ~1% (according to theory),
Magnets very well protect themselves against loss of magnetization caused by ambient magnetic noise,
Thanks to the reflective finish, the surface of nickel, gold, or silver-plated gives an clean appearance,
Magnets have huge magnetic induction on the outer layer,
Through (appropriate) combination of ingredients, they can achieve high thermal strength, allowing for functioning at temperatures reaching 230°C and above...
Possibility of accurate creating and modifying to precise applications,
Wide application in modern technologies – they are commonly used in magnetic memories, electric motors, diagnostic systems, as well as technologically advanced constructions.
Relatively small size with high pulling force – neodymium magnets offer strong magnetic field in small dimensions, which enables their usage in compact constructions

Cons

Drawbacks and weaknesses of neodymium magnets: application proposals

To avoid cracks upon strong impacts, we suggest using special steel housings. Such a solution protects the magnet and simultaneously improves its durability.
We warn that neodymium magnets can reduce their strength at high temperatures. To prevent this, we advise 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 resistant to moisture
Limited possibility of producing nuts in the magnet and complicated forms - preferred is casing - magnet mounting.
Health risk to health – tiny shards of magnets are risky, when accidentally swallowed, which becomes key in the context of child safety. Additionally, tiny parts of these devices can disrupt the diagnostic process medical in case of swallowing.
Due to neodymium price, their price is relatively high,

Pull force analysis

Maximum lifting force for a neodymium magnet – what contributes to it?

Holding force of 35.61 kg is a result of laboratory testing performed under specific, ideal conditions:

on a base made of mild steel, optimally conducting the magnetic flux
with a thickness minimum 10 mm
with a surface cleaned and smooth
with direct contact (without paint)
under vertical force vector (90-degree angle)
at temperature approx. 20 degrees Celsius

Key elements affecting lifting force

During everyday use, the actual lifting capacity is determined by a number of factors, listed from crucial:

Gap (betwixt the magnet and the metal), since even a very small distance (e.g. 0.5 mm) leads to a decrease in lifting capacity by up to 50% (this also applies to paint, rust or dirt).
Force direction – catalog parameter refers to detachment vertically. When applying parallel force, the magnet exhibits much less (often approx. 20-30% of nominal force).
Wall thickness – the thinner the sheet, the weaker the hold. Part of the magnetic field penetrates through instead of converting into lifting capacity.
Steel type – mild steel attracts best. Alloy admixtures lower magnetic permeability and lifting capacity.
Base smoothness – the smoother and more polished the plate, the larger the contact zone and higher the lifting capacity. Unevenness creates an air distance.
Operating temperature – NdFeB sinters have a negative temperature coefficient. At higher temperatures they lose power, and in frost they can be stronger (up to a certain limit).

Lifting capacity testing was conducted on a smooth plate of optimal thickness, under a perpendicular pulling force, however under attempts to slide the magnet the holding force is lower. Additionally, even a small distance between the magnet’s surface and the plate decreases the lifting capacity.

Warnings

Magnet fragility

Despite metallic appearance, the material is delicate and cannot withstand shocks. Avoid impacts, as the magnet may shatter into sharp, dangerous pieces.

Product not for children

Only for adults. Tiny parts pose a choking risk, leading to intestinal necrosis. Keep out of reach of kids and pets.

Safe distance

Very strong magnetic fields can erase data on payment cards, HDDs, and storage devices. Stay away of at least 10 cm.

Nickel coating and allergies

It is widely known that the nickel plating (the usual finish) is a common allergen. If you have an allergy, refrain from touching magnets with bare hands and opt for versions in plastic housing.

Heat sensitivity

Monitor thermal conditions. Heating the magnet to high heat will permanently weaken its properties and pulling force.

Mechanical processing

Combustion risk: Neodymium dust is explosive. Do not process magnets in home conditions as this may cause fire.

Warning for heart patients

Patients with a heart stimulator should keep an safe separation from magnets. The magnetism can interfere with the functioning of the life-saving device.

Powerful field

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

GPS and phone interference

Note: rare earth magnets generate a field that disrupts sensitive sensors. Maintain a safe distance from your mobile, device, and navigation systems.

Crushing force

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

Caution! Looking for details? Read our article: Why are neodymium magnets dangerous?

MPL 60x20x10 / N38 - lamellar magnet

Physical properties - MPL 60x20x10 / N38 - lamellar magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Engineering modeling of the assembly - report

Table 1: Static force (pull vs distance) - characteristics MPL 60x20x10 / N38

Table 2: Sliding capacity (wall) MPL 60x20x10 / N38

Table 3: Wall mounting (sliding) - behavior on slippery surfaces MPL 60x20x10 / N38

Table 4: Material efficiency (substrate influence) - power losses MPL 60x20x10 / N38

Table 5: Working in heat (material behavior) - power drop MPL 60x20x10 / N38

Table 6: Two magnets (attraction) - field collision MPL 60x20x10 / N38

Table 7: Hazards (electronics) - warnings MPL 60x20x10 / N38

Table 8: Impact energy (kinetic energy) - collision effects MPL 60x20x10 / N38

Table 9: Corrosion resistance MPL 60x20x10 / N38

Table 10: Construction data (Pc) MPL 60x20x10 / N38

Table 11: Submerged application MPL 60x20x10 / N38

1. Shear force

2. Efficiency vs thickness

3. Thermal stability

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

Material specification

Ecology and recycling (GPSR)

Magnet pull force

Magnetic Field

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MPL 42x20x5 / N38 - lamellar magnet

Pros and cons of Nd2Fe14B magnets.

Pros

Cons

Pull force analysis

Maximum lifting force for a neodymium magnet – what contributes to it?

Key elements affecting lifting force

Warnings

Magnet fragility

Product not for children

Safe distance

Nickel coating and allergies

Heat sensitivity

Mechanical processing

Warning for heart patients

Powerful field

GPS and phone interference

Crushing force

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static force (pull vs distance) - characteristics
MPL 60x20x10 / N38

Table 2: Sliding capacity (wall)
MPL 60x20x10 / N38

Table 3: Wall mounting (sliding) - behavior on slippery surfaces
MPL 60x20x10 / N38

Table 4: Material efficiency (substrate influence) - power losses
MPL 60x20x10 / N38

Table 5: Working in heat (material behavior) - power drop
MPL 60x20x10 / N38

Table 6: Two magnets (attraction) - field collision
MPL 60x20x10 / N38

Table 7: Hazards (electronics) - warnings
MPL 60x20x10 / N38

Table 8: Impact energy (kinetic energy) - collision effects
MPL 60x20x10 / N38

Table 9: Corrosion resistance
MPL 60x20x10 / N38

Table 10: Construction data (P_c)
MPL 60x20x10 / N38

Table 11: Submerged application
MPL 60x20x10 / N38

Pros and cons of Nd₂Fe₁₄B magnets.