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MPL 10x7x3 / N38 - lamellar magnet

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

lamellar magnet

Catalog no 020115

GTIN/EAN: 5906301811213

5.00

Load capacity 2.02 kg / 19.82 N Magnetic Induction 339.79 mT / 3398 Gs

length: 10 mm [±0,1 mm]
Width: 7 mm [±0,1 mm]
Height: 3 mm [±0,1 mm]
Weight: 1.58 g
Magnetization Direction: ↑ axial
Coating: [NiCuNi] Nickel

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Engineering report for this magnet

Full PDF analysis: pull and shear force, effect of distance, temperature and plate thickness, safety distances and the demagnetization curve.

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Product card - MPL 10x7x3 / N38 - lamellar magnet

Specification / characteristics - MPL 10x7x3 / N38 - lamellar magnet

properties

properties	values
Cat. no.	020115
GTIN/EAN	5906301811213
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	7 mm [±0,1 mm]
Height	3 mm [±0,1 mm]
Weight	1.58 g
Magnetization Direction	↑ axial
Load capacity ~ ?	2.02 kg / 19.82 N
Magnetic Induction ~ ?	339.79 mT / 3398 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MPL 10x7x3 / 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 magnet - data

Presented information represent the outcome of a physical simulation. Results were calculated on algorithms for the material Nd₂Fe₁₄B. Real-world conditions might slightly differ. Please consider these calculations as a preliminary roadmap for designers.

Table 1: Static force (force vs distance) - power drop
MPL 10x7x3 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	3396 Gs 339.6 mT	2.02 kg / 4.45 pounds 2020.0 g / 19.8 N	warning
1 mm	2727 Gs 272.7 mT	1.30 kg / 2.87 pounds 1303.2 g / 12.8 N	low risk
2 mm	2053 Gs 205.3 mT	0.74 kg / 1.63 pounds 738.2 g / 7.2 N	low risk
3 mm	1502 Gs 150.2 mT	0.40 kg / 0.87 pounds 395.2 g / 3.9 N	low risk
5 mm	803 Gs 80.3 mT	0.11 kg / 0.25 pounds 113.0 g / 1.1 N	low risk
10 mm	216 Gs 21.6 mT	0.01 kg / 0.02 pounds 8.2 g / 0.1 N	low risk
15 mm	82 Gs 8.2 mT	0.00 kg / 0.00 pounds 1.2 g / 0.0 N	low risk
20 mm	39 Gs 3.9 mT	0.00 kg / 0.00 pounds 0.3 g / 0.0 N	low risk
30 mm	13 Gs 1.3 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	low risk
50 mm	3 Gs 0.3 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	low risk

Grip strength decreases drastically per each millimeter of spacing. Keep in mind that every additional insulation layer (e.g., contamination, paint, dust) strongly diminishes the holding power. Magnetic products hold strongest during direct contact; gap nullifies the force. Observe how flashily the pull force fall, when the magnet does not touch tightly to the metal substrate. When calculating the mounting, avoid unnecessary gaps.

Table 2: Vertical capacity (wall)
MPL 10x7x3 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.40 kg / 0.89 pounds 404.0 g / 4.0 N
1 mm	Stal (~0.2)	0.26 kg / 0.57 pounds 260.0 g / 2.6 N
2 mm	Stal (~0.2)	0.15 kg / 0.33 pounds 148.0 g / 1.5 N
3 mm	Stal (~0.2)	0.08 kg / 0.18 pounds 80.0 g / 0.8 N
5 mm	Stal (~0.2)	0.02 kg / 0.05 pounds 22.0 g / 0.2 N
10 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 2.0 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 defines the estimated weight limit required to initiate the shifting of the magnet down against a upright metal surface (considering standard friction coefficient). This value is a function of the separation distance between the magnet and the surface.

Table 3: Wall mounting (shearing) - behavior on slippery surfaces
MPL 10x7x3 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.61 kg / 1.34 pounds 606.0 g / 5.9 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.40 kg / 0.89 pounds 404.0 g / 4.0 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.20 kg / 0.45 pounds 202.0 g / 2.0 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	1.01 kg / 2.23 pounds 1010.0 g / 9.9 N

When mounting a magnet on a vertical wall (e.g., a board), it will maintain only approx. 1/5 of nominal attraction strength. Gravity and a weak degree of grip mean that magnets move down easier than they detach. Want to create a hanger? Note that the shear force is significantly lower than the maximum static pull force. On a painted metal, the magnet will give way down under a significantly smaller load. Application of an anti-slip coating can effectively increase the grip.

Table 4: Steel thickness (saturation) - power losses
MPL 10x7x3 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.20 kg / 0.45 pounds 202.0 g / 2.0 N
1 mm	25%	0.51 kg / 1.11 pounds 505.0 g / 5.0 N
2 mm	50%	1.01 kg / 2.23 pounds 1010.0 g / 9.9 N
3 mm	75%	1.52 kg / 3.34 pounds 1515.0 g / 14.9 N
5 mm	100%	2.02 kg / 4.45 pounds 2020.0 g / 19.8 N
10 mm	100%	2.02 kg / 4.45 pounds 2020.0 g / 19.8 N
11 mm	100%	2.02 kg / 4.45 pounds 2020.0 g / 19.8 N
12 mm	100%	2.02 kg / 4.45 pounds 2020.0 g / 19.8 N

A thin sheet is incapable of absorb the full magnetic flux, which squanders power of the magnet. Should you attach a powerful product to a weak sheet, the field will pass right through and the holding will be smaller. To achieve 100% of this magnet's potential, you require a sufficiently solid backing of steel. The saturation effect causes that on thin elements (e.g., appliance housings), the magnet holds weaker. We recommend selecting the steel cross-section from these parameters.

Table 5: Thermal resistance (material behavior) - thermal limit
MPL 10x7x3 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	2.02 kg / 4.45 pounds 2020.0 g / 19.8 N	OK
40 °C	-2.2%	1.98 kg / 4.36 pounds 1975.6 g / 19.4 N	OK
60 °C	-4.4%	1.93 kg / 4.26 pounds 1931.1 g / 18.9 N
80 °C	-6.6%	1.89 kg / 4.16 pounds 1886.7 g / 18.5 N
100 °C	-28.8%	1.44 kg / 3.17 pounds 1438.2 g / 14.1 N

Standard neodymium magnets irreversibly lose strength past the thermal threshold. Watch out for overheating – heat can permanently damage this magnet. With every degree above norm, the neodymium's force momentarily lowers. Refrain from using this product in hot environments exceeding its working range. Too high temperature will cause permanent loss of magnetic properties.

*Engineering note: Thermal stability is determined by both grade, and the Permeance Coefficient Pc. Thin magnets (low permeance coefficient) risk losing magnetic properties under lower heat stress than long magnets. Warning indicator in the table signals a risk of irreversible loss for this specific geometry.

Table 6: Magnet-Magnet interaction (attraction) - field range
MPL 10x7x3 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Lateral Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	4.98 kg / 10.97 pounds 4 893 Gs	0.75 kg / 1.65 pounds 746 g / 7.3 N	N/A
1 mm	4.09 kg / 9.01 pounds 6 155 Gs	0.61 kg / 1.35 pounds 613 g / 6.0 N	3.68 kg / 8.11 pounds ~0 Gs
2 mm	3.21 kg / 7.08 pounds 5 455 Gs	0.48 kg / 1.06 pounds 482 g / 4.7 N	2.89 kg / 6.37 pounds ~0 Gs
3 mm	2.44 kg / 5.39 pounds 4 758 Gs	0.37 kg / 0.81 pounds 366 g / 3.6 N	2.20 kg / 4.85 pounds ~0 Gs
5 mm	1.34 kg / 2.94 pounds 3 518 Gs	0.20 kg / 0.44 pounds 200 g / 2.0 N	1.20 kg / 2.65 pounds ~0 Gs
10 mm	0.28 kg / 0.61 pounds 1 606 Gs	0.04 kg / 0.09 pounds 42 g / 0.4 N	0.25 kg / 0.55 pounds ~0 Gs
20 mm	0.02 kg / 0.04 pounds 433 Gs	0.00 kg / 0.01 pounds 3 g / 0.0 N	0.02 kg / 0.04 pounds ~0 Gs
50 mm	0.00 kg / 0.00 pounds 43 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 26 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 17 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 11 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 8 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 6 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs

Two magnetic products attract each other from a much further distance than a magnet and steel combination. The setup of magnet-to-magnet generates a stronger field and a larger range of action. Designing a powerful holder? Utilize two neodymiums instead of a neodymium and a steel. Exercise caution that when bringing together two magnets, the collision energy is extreme. The repulsion force is slightly lower than the attraction, but still large.
*Field value between like poles is approximately ~0 Gs in the exact middle between the magnets (caused by magnetic field nullification).
Note: Figures demonstrate friction force of dual matching neodymium magnets (friction ~0.15 for Ni-Ni layer).

Table 7: Protective zones (electronics) - precautionary measures
MPL 10x7x3 / 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)	2.0 cm
Car key	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

A strong magnetic field is a large risk to electronics as well as medical implants. These NdFeB products generate a flux that prevents correct functioning of digital equipment. Be aware: the invisible magnetic field passes through tissues and glass. Exceptional care must be exercised by people with hearing aids and insulin pumps. Influence will be felt by: mechanical watches, remotes, speakers, and screens. Avoid contact with magnetic cards, HDD media, or precise measuring instruments.

Table 8: Dynamics (kinetic energy) - collision effects
MPL 10x7x3 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	24.91 km/h (6.92 m/s)	0.04 J
30 mm	24.98 km/h (6.94 m/s)	0.04 J
50 mm	24.97 km/h (6.94 m/s)	0.04 J
100 mm	24.98 km/h (6.94 m/s)	0.04 J

Neodymium magnets are prone to chipping – a collision with steel can result in shattering. Watch the impact speed – a neodymium left loose becomes dangerous. Kinetic force can cause material chips or painful pinches to skin. Be sure to control the product during bringing near metal so it doesn't slam with momentum against the metal. A collision at high speed almost guarantees destruction of the magnet. Use safety goggles when playing with large magnets.

Table 9: Surface protection spec
MPL 10x7x3 / 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)

For outdoor applications, an epoxy coating is required; standard nickel is intended for indoor use. Improper coating selection is the most common cause of magnet failure over time.

Table 10: Construction data (P_c)
MPL 10x7x3 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	2 480 Mx	24.8 µWb
P_c Coefficient	0.42	Low (Flat)

Total magnetic flux emitted by the pole surface. Key data for generator designers as well as sensors. P_c value defines the working geometry.

Table 11: Physics of underwater searching
MPL 10x7x3 / N38

Environment	Effective steel pull	Effect
Air (land)	2.02 kg	Standard
Water (riverbed)	2.31 kg (+0.29 kg buoyancy gain)	+14.5%

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

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. Vertical hold

*Note: On a vertical wall, the magnet holds only ~20% of its nominal pull.

2. Steel thickness impact

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

3. Temperature resistance

*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) = 0.42

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

Material specification

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

Environmental data

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

Safety card (GPSR)

responsible entity

Dhit sp. z o.o.

ul. Kościuszki 6A, 05-850 Ożarów Mazowiecki

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

batch number/type

id: 020115-2026

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This product is an extremely strong magnet in the shape of a plate made of NdFeB material, which, with dimensions of 10x7x3 mm and a weight of 1.58 g, guarantees premium class connection. As a block magnet with high power (approx. 2.02 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.

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. To separate the MPL 10x7x3 / N38 model, firmly slide one magnet over the edge of the other until the attraction force decreases. We recommend extreme caution, because after separation, the magnets may want to violently snap back together, which threatens pinching the skin. Never use metal tools for prying, as the brittle NdFeB material may chip and damage your eyes.

Plate magnets MPL 10x7x3 / 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. Their rectangular shape facilitates precise gluing into milled sockets in wood or plastic.

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).

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.

This model is characterized by dimensions 10x7x3 mm, which, at a weight of 1.58 g, makes it an element with impressive energy density. It is a magnetic block with dimensions 10x7x3 mm and a self-weight of 1.58 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.

Pros

Apart from their consistent magnetic energy, neodymium magnets have these key benefits:

They do not lose strength, even over approximately 10 years – the decrease in strength is only ~1% (based on measurements),
Neodymium magnets are distinguished by highly resistant to magnetic field loss caused by external magnetic fields,
Thanks to the metallic finish, the layer of Ni-Cu-Ni, gold-plated, or silver-plated gives an modern appearance,
They feature high magnetic induction at the operating surface, making them more effective,
Thanks to resistance to high temperature, they are capable of working (depending on the form) even at temperatures up to 230°C and higher...
Thanks to the potential of accurate molding and adaptation to specialized projects, magnetic components can be created in a broad palette of shapes and sizes, which expands the range of possible applications,
Universal use in high-tech industry – they find application in mass storage devices, electromotive mechanisms, precision medical tools, as well as multitasking production systems.
Thanks to efficiency per cm³, small magnets offer high operating force, with minimal size,

Disadvantages

Disadvantages of NdFeB magnets:

Susceptibility to cracking is one of their disadvantages. Upon intense impact they can break. We advise keeping them in a special holder, which not only secures them against impacts but also raises their durability
When exposed to high temperature, neodymium magnets experience a drop in strength. Often, when the temperature exceeds 80°C, their strength decreases (depending on the size, as well as shape of the magnet). For those who need magnets for extreme conditions, we offer [AH] versions withstanding up to 230°C
Due to the susceptibility of magnets to corrosion in a humid environment, we recommend using waterproof magnets made of rubber, plastic or other material immune to moisture, when using outdoors
Limited possibility of producing threads in the magnet and complicated forms - recommended is a housing - magnet mounting.
Possible danger resulting from small fragments of magnets are risky, if swallowed, which is particularly important in the context of child health protection. Furthermore, small elements of these devices can be problematic in diagnostics medical in case of swallowing.
High unit price – neodymium magnets cost more than other types of magnets (e.g. ferrite), which hinders application in large quantities

Pull force analysis

Maximum holding power of the magnet – what it depends on?

The force parameter is a theoretical maximum value executed under the following configuration:

with the application of a sheet made of low-carbon steel, ensuring maximum field concentration
whose thickness equals approx. 10 mm
with an ideally smooth contact surface
without any insulating layer between the magnet and steel
under perpendicular application of breakaway force (90-degree angle)
at standard ambient temperature

Determinants of lifting force in real conditions

Real force is influenced by specific conditions, including (from priority):

Distance – the presence of foreign body (rust, tape, gap) interrupts the magnetic circuit, which reduces capacity steeply (even by 50% at 0.5 mm).
Force direction – note that the magnet holds strongest perpendicularly. Under shear forces, the capacity drops drastically, often to levels of 20-30% of the nominal value.
Substrate thickness – for full efficiency, the steel must be adequately massive. Paper-thin metal limits the lifting capacity (the magnet "punches through" it).
Plate material – low-carbon steel attracts best. Alloy steels reduce magnetic properties and holding force.
Smoothness – ideal contact is obtained only on polished steel. Rough texture reduce the real contact area, weakening the magnet.
Thermal environment – heating the magnet results in weakening of force. Check the maximum operating temperature for a given model.

Holding force was checked on a smooth steel plate of 20 mm thickness, when the force acted perpendicularly, in contrast under parallel forces the lifting capacity is smaller. In addition, even a minimal clearance between the magnet’s surface and the plate decreases the load capacity.

Safe handling of NdFeB magnets

Allergy Warning

A percentage of the population experience a hypersensitivity to Ni, which is the common plating for NdFeB magnets. Frequent touching might lead to an allergic reaction. We suggest use safety gloves.

Warning for heart patients

People with a pacemaker must maintain an safe separation from magnets. The magnetic field can stop the operation of the implant.

Mechanical processing

Drilling and cutting of neodymium magnets carries a risk of fire risk. Neodymium dust oxidizes rapidly with oxygen and is hard to extinguish.

Keep away from computers

Do not bring magnets near a wallet, laptop, or TV. The magnetism can irreversibly ruin these devices and erase data from cards.

Phone sensors

Navigation devices and mobile phones are highly susceptible to magnetic fields. Close proximity with a powerful NdFeB magnet can ruin the sensors in your phone.

Eye protection

Despite the nickel coating, neodymium is delicate and cannot withstand shocks. Avoid impacts, as the magnet may shatter into sharp, dangerous pieces.

Hand protection

Protect your hands. Two large magnets will snap together immediately with a force of massive weight, destroying anything in their path. Be careful!

Product not for children

Only for adults. Tiny parts pose a choking risk, causing serious injuries. Store away from children and animals.

Demagnetization risk

Watch the temperature. Heating the magnet above 80 degrees Celsius will permanently weaken its magnetic structure and pulling force.

Immense force

Before use, read the rules. Uncontrolled attraction can destroy the magnet or hurt your hand. Be predictive.

Warning! Want to know more? Check our post: Are neodymium magnets dangerous?

MPL 10x7x3 / N38 - lamellar magnet

Product card - MPL 10x7x3 / N38 - lamellar magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Technical analysis of the magnet - data

Table 1: Static force (force vs distance) - power drop MPL 10x7x3 / N38

Table 2: Vertical capacity (wall) MPL 10x7x3 / N38

Table 3: Wall mounting (shearing) - behavior on slippery surfaces MPL 10x7x3 / N38

Table 4: Steel thickness (saturation) - power losses MPL 10x7x3 / N38

Table 5: Thermal resistance (material behavior) - thermal limit MPL 10x7x3 / N38

Table 6: Magnet-Magnet interaction (attraction) - field range MPL 10x7x3 / N38

Table 7: Protective zones (electronics) - precautionary measures MPL 10x7x3 / N38

Table 8: Dynamics (kinetic energy) - collision effects MPL 10x7x3 / N38

Table 9: Surface protection spec MPL 10x7x3 / N38

Table 10: Construction data (Pc) MPL 10x7x3 / N38

Table 11: Physics of underwater searching MPL 10x7x3 / N38

1. Vertical hold

2. Steel thickness impact

3. Temperature resistance

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

Material specification

Environmental data

Force (pull)

Field Strength

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Advantages and disadvantages of neodymium magnets.

Pros

Disadvantages

Pull force analysis

Maximum holding power of the magnet – what it depends on?

Determinants of lifting force in real conditions

Safe handling of NdFeB magnets

Allergy Warning

Warning for heart patients

Mechanical processing

Keep away from computers

Phone sensors

Eye protection

Hand protection

Product not for children

Demagnetization risk

Immense force

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static force (force vs distance) - power drop
MPL 10x7x3 / N38

Table 2: Vertical capacity (wall)
MPL 10x7x3 / N38

Table 3: Wall mounting (shearing) - behavior on slippery surfaces
MPL 10x7x3 / N38

Table 4: Steel thickness (saturation) - power losses
MPL 10x7x3 / N38

Table 5: Thermal resistance (material behavior) - thermal limit
MPL 10x7x3 / N38

Table 6: Magnet-Magnet interaction (attraction) - field range
MPL 10x7x3 / N38

Table 7: Protective zones (electronics) - precautionary measures
MPL 10x7x3 / N38

Table 8: Dynamics (kinetic energy) - collision effects
MPL 10x7x3 / N38

Table 9: Surface protection spec
MPL 10x7x3 / N38

Table 10: Construction data (P_c)
MPL 10x7x3 / N38

Table 11: Physics of underwater searching
MPL 10x7x3 / N38