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MPL 10x10x3 / 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 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

check properties »

1.414 ZŁ with VAT / pcs + price for transport

1.150 ZŁ net + 23% VAT / pcs

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Strength as well as form of neodymium magnets can be analyzed on our magnetic mass calculator.

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Technical details - 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

Physical simulation of the assembly - report

Presented data are the outcome of a engineering analysis. Results are based on algorithms for the material Nd₂Fe₁₄B. Operational conditions may deviate from the simulation results. Please consider these data as a reference point 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	strong
1 mm	2513 Gs 251.3 mT	1.70 kg / 3.75 lbs 1700.6 g / 16.7 N	weak grip
2 mm	2036 Gs 203.6 mT	1.12 kg / 2.46 lbs 1115.5 g / 10.9 N	weak grip
3 mm	1594 Gs 159.4 mT	0.68 kg / 1.51 lbs 683.9 g / 6.7 N	weak grip
5 mm	943 Gs 94.3 mT	0.24 kg / 0.53 lbs 239.3 g / 2.3 N	weak grip
10 mm	285 Gs 28.5 mT	0.02 kg / 0.05 lbs 21.8 g / 0.2 N	weak grip
15 mm	112 Gs 11.2 mT	0.00 kg / 0.01 lbs 3.4 g / 0.0 N	weak grip
20 mm	54 Gs 5.4 mT	0.00 kg / 0.00 lbs 0.8 g / 0.0 N	weak grip
30 mm	18 Gs 1.8 mT	0.00 kg / 0.00 lbs 0.1 g / 0.0 N	weak grip
50 mm	4 Gs 0.4 mT	0.00 kg / 0.00 lbs 0.0 g / 0.0 N	weak grip

Grip strength decreases significantly with every subsequent millimeter of gap. Note that even a microscopic distance (e.g., contamination, varnish, veneer) noticeably diminishes the holding power. Magnets work optimally at the point of direct contact; distance nullifies the force. Observe how flashily the pull force fall, when the product does not touch tightly to the metal substrate. When designing the mounting, avoid unnecessary gaps.

Table 2: Shear hold (vertical surface)
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 following data defines the estimated shear load needed to start the sliding of the magnet down along a upright metal surface (considering typical friction coefficient). This parameter varies with the air gap 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 hanging a magnet on a upright plane (e.g., a fridge), it will maintain only approx. 1/5 of its nominal power. Gravity as well as a weak degree of grip mean that magnets slide down easier than they detach. Planning a hanger? Consider that the sliding force is noticeably lower than the perpendicular breakaway force. On a smooth steel, the element will slide down under a noticeably lighter weight. Utilizing a rubberized layer can significantly improve the result.

Table 4: Steel thickness (substrate influence) - sheet metal selection
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 sheet is not enough to conduct the full magnetic flux, which weakens actual performance of the holder. If you attach a powerful product to a weak sheet, the magnetism will pass right through and the holding will be smaller. To squeeze the maximum of this magnet's power, you require a sufficiently solid backing of metal. The saturation phenomenon causes that on sheet metal structures (e.g., appliance housings), the holder shows lower pull force. We suggest choosing the steel cross-section based on the following data.

Table 5: Thermal stability (stability) - 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 lose strength after exceeding the maximum temperature. Protect against heat – excessive heat can irreversibly demagnetize this magnet. With increasing heat, the neodymium's capacity briefly decreases. Do not use this product close to ovens higher than its safe range. Too high temperature will result in permanent loss of magnetism.

*Technical advisory: Temperature resistance is determined by both grade, as well as the dimension ratios. Flat magnets (pancake types) are more susceptible to demagnetization at lower temperatures compared to rod magnets. The danger warning in the table signals a risk of irreversible loss for this specific geometry.

Table 6: Two magnets (attraction) - field collision
MPL 10x10x3 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Shear Strength (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 interact from a significantly greater distance than a magnet and steel setup. The setup of two magnets generates a stronger field and a wider radius of performance. Planning to create a powerful holder? Utilize two neodymiums instead of a neodymium and a striker plate. Exercise caution that when attracting two neodymiums, the pinch force is huge. The levitation is marginally weaker than the attraction, but still impressive.
*Field value for N-N configuration drops to ~0 Gs at the geometric center of the gap (resulting from vector opposition).
* Results demonstrate shear force of two identical magnets (friction coefficient ~0.15 for Ni-Ni layer).

Table 7: Safety (HSE) (implants) - precautionary measures
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
Remote	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

Extremely neodym field poses a serious hazard to electronic devices and pacemakers. These neodymiums generate a flux that disrupts operation of digital equipment. Notice: the invisible magnetic field penetrates the body and plastic. Exceptional care must be exercised by people with cochlear implants and drug dispensers. The risk also applies to: mechanical watches, car keys, speakers, and displays. Avoid contact with magnetic cards, hard drives, or precise measuring instruments.

Table 8: Dynamics (cracking risk) - warning
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 very brittle – a strong collision with metal causes immediate chipping. Control the attraction moment – a neodymium left loose becomes dangerous. Striking energy can trigger coating fragments or painful pinches to fingers. Be sure to control the product during mounting so it doesn't hit with great force against the metal. A collision at high speed almost guarantees destruction of the magnet. Wear safety glasses when playing with powerful specimens.

Table 9: Coating parameters (durability)
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)

Neodymium magnets are highly susceptible to corrosion without proper protection. Note the thickness of the protective layer.

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

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

Flux value passing through the magnet pole. Key data in coil applications as well as sensors. P_c value defines the working geometry.

Table 11: Hydrostatics and buoyancy
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%

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

Contrary to myths, water does not block the magnetic field. However, remember the water resistance when pulling the rope quickly.

1. Sliding resistance

*Caution: On a vertical wall, the magnet retains only a fraction of its perpendicular strength.

2. Plate thickness effect

*Thin metal sheet (e.g. 0.5mm PC case) significantly limits the holding force.

3. Thermal stability

*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 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%

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

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Component MPL 10x10x3 / 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. 2.32 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.

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. Never use metal tools for prying, as the brittle NdFeB material may chip and damage your eyes.

They constitute a key element in the production of wind generators and material handling systems. They work great as invisible mounts 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, we recommend utilizing two-component adhesives (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. 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. 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.

Strengths as well as weaknesses of rare earth magnets.

Pros

Besides their exceptional strength, neodymium magnets offer the following advantages:

They virtually do not lose power, because even after 10 years the decline in efficiency is only ~1% (based on calculations),
They are extremely resistant to demagnetization induced by external field influence,
A magnet with a shiny gold surface is more attractive,
Neodymium magnets achieve maximum magnetic induction on a their surface, which increases force concentration,
Thanks to resistance to high temperature, they are able to function (depending on the shape) even at temperatures up to 230°C and higher...
Thanks to versatility in constructing and the capacity to customize to unusual requirements,
Universal use in advanced technology sectors – they find application in hard drives, electric drive systems, diagnostic systems, as well as technologically advanced constructions.
Thanks to their power density, small magnets offer high operating force, occupying minimum space,

Limitations

Characteristics of disadvantages of neodymium magnets: weaknesses and usage proposals

They are prone to damage upon heavy impacts. To avoid cracks, it is worth protecting magnets in a protective case. Such protection not only shields the magnet but also improves its resistance to damage
NdFeB magnets lose strength when exposed to high temperatures. After reaching 80°C, many of them experience permanent drop 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
Magnets exposed to a humid environment can rust. Therefore during using outdoors, we recommend using water-impermeable magnets made of rubber, plastic or other material resistant to moisture
Due to limitations in producing nuts and complicated shapes in magnets, we recommend using a housing - magnetic mechanism.
Possible danger to health – tiny shards of magnets are risky, if swallowed, which is particularly important in the context of child safety. It is also worth noting that small components of these devices are able to complicate diagnosis medical in case of swallowing.
Due to neodymium price, their price exceeds standard values,

Lifting parameters

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

Information about lifting capacity was determined for ideal contact conditions, assuming:

on a plate made of structural steel, perfectly concentrating the magnetic field
with a cross-section of at least 10 mm
characterized by even structure
with zero gap (no paint)
for force acting at a right angle (in the magnet axis)
at standard ambient temperature

Determinants of practical lifting force of a magnet

Holding efficiency is influenced by working environment parameters, including (from priority):

Space between surfaces – every millimeter of distance (caused e.g. by varnish or dirt) diminishes the pulling force, often by half at just 0.5 mm.
Force direction – catalog parameter refers to pulling vertically. When slipping, the magnet holds significantly lower power (often approx. 20-30% of maximum force).
Base massiveness – too thin sheet does not accept the full field, causing part of the flux to be lost into the air.
Plate material – low-carbon steel gives the best results. Alloy steels lower magnetic permeability and lifting capacity.
Plate texture – smooth surfaces guarantee perfect abutment, which increases force. Uneven metal weaken the grip.
Operating temperature – NdFeB sinters have a sensitivity to temperature. At higher temperatures they lose power, and in frost gain strength (up to a certain limit).

Holding force was tested on the plate surface of 20 mm thickness, when a perpendicular force was applied, whereas under attempts to slide the magnet the load capacity is reduced by as much as fivefold. In addition, even a slight gap between the magnet’s surface and the plate lowers the lifting capacity.

Precautions when working with NdFeB magnets

Do not drill into magnets

Combustion risk: Rare earth powder is highly flammable. Avoid machining magnets in home conditions as this risks ignition.

Safe operation

Be careful. Neodymium magnets attract from a distance and connect with massive power, often faster than you can move away.

Warning for heart patients

Warning for patients: Powerful magnets affect electronics. Maintain at least 30 cm distance or request help to work with the magnets.

Threat to electronics

Do not bring magnets near a wallet, computer, or screen. The magnetic field can permanently damage these devices and wipe information from cards.

Fragile material

Watch out for shards. Magnets can fracture upon violent connection, launching shards into the air. We recommend safety glasses.

Metal Allergy

Allergy Notice: The Ni-Cu-Ni coating contains nickel. If redness appears, immediately stop working with magnets and use protective gear.

This is not a toy

Always store magnets away from children. Risk of swallowing is significant, and the effects of magnets clamping inside the body are fatal.

Power loss in heat

Avoid heat. Neodymium magnets are sensitive to heat. If you need operation above 80°C, inquire about HT versions (H, SH, UH).

Crushing risk

Pinching hazard: The pulling power is so immense that it can result in blood blisters, crushing, and broken bones. Use thick gloves.

Phone sensors

A powerful magnetic field disrupts the functioning of compasses in phones and GPS navigation. Maintain magnets near a smartphone to avoid damaging the sensors.

Important! Details about hazards in the article: Magnet Safety Guide.

MPL 10x10x3 / N38 - lamellar magnet

Technical details - MPL 10x10x3 / N38 - lamellar magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Physical simulation of the assembly - report

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

Table 2: Shear hold (vertical surface) MPL 10x10x3 / N38

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

Table 4: Steel thickness (substrate influence) - sheet metal selection MPL 10x10x3 / N38

Table 5: Thermal stability (stability) - thermal limit MPL 10x10x3 / N38

Table 6: Two magnets (attraction) - field collision MPL 10x10x3 / N38

Table 7: Safety (HSE) (implants) - precautionary measures MPL 10x10x3 / N38

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

Table 9: Coating parameters (durability) MPL 10x10x3 / N38

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

Table 11: Hydrostatics and buoyancy MPL 10x10x3 / N38

1. Sliding resistance

2. Plate thickness effect

3. Thermal stability

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

Elemental analysis

Environmental data

Magnet pull force

Magnetic Induction

Other products

MW 29x10 / N38 - cylindrical magnet

UMP 107x40 [M8+M10] GW F 400 kg / N38 - search holder

MPL 80x40x15 / N38 - lamellar magnet

UMC 20x6/3x7 / N38 - cylindrical magnetic holder

Strengths as well as weaknesses of rare earth magnets.

Pros

Limitations

Lifting parameters

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

Determinants of practical lifting force of a magnet

Precautions when working with NdFeB magnets

Do not drill into magnets

Safe operation

Warning for heart patients

Threat to electronics

Fragile material

Metal Allergy

This is not a toy

Power loss in heat

Crushing risk

Phone sensors

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

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

Table 2: Shear hold (vertical surface)
MPL 10x10x3 / N38

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

Table 4: Steel thickness (substrate influence) - sheet metal selection
MPL 10x10x3 / N38

Table 5: Thermal stability (stability) - thermal limit
MPL 10x10x3 / N38

Table 6: Two magnets (attraction) - field collision
MPL 10x10x3 / N38

Table 7: Safety (HSE) (implants) - precautionary measures
MPL 10x10x3 / N38

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

Table 9: Coating parameters (durability)
MPL 10x10x3 / N38

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

Table 11: Hydrostatics and buoyancy
MPL 10x10x3 / N38