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MPL 10x10x10 / 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 020110

GTIN/EAN: 5906301811169

5.00

length

10 mm [±0,1 mm]

Width

10 mm [±0,1 mm]

Height

10 mm [±0,1 mm]

Weight

7.5 g

Magnetization Direction

↑ axial

Load capacity

3.84 kg / 37.71 N

Magnetic Induction

539.91 mT / 5399 Gs

Coating

[NiCuNi] Nickel

check technical specifications »

5.29 ZŁ with VAT / pcs + price for transport

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Physical properties - MPL 10x10x10 / N38 - lamellar magnet

Specification / characteristics - MPL 10x10x10 / N38 - lamellar magnet

properties

properties	values
Cat. no.	020110
GTIN/EAN	5906301811169
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	10 mm [±0,1 mm]
Weight	7.5 g
Magnetization Direction	↑ axial
Load capacity ~ ?	3.84 kg / 37.71 N
Magnetic Induction ~ ?	539.91 mT / 5399 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MPL 10x10x10 / 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 modeling of the magnet - data

These information represent the result of a physical simulation. Results were calculated on algorithms for the class Nd₂Fe₁₄B. Operational performance might slightly differ from theoretical values. Use these calculations as a supplementary guide during assembly planning.

Table 1: Static pull force (force vs distance) - interaction chart
MPL 10x10x10 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	5395 Gs 539.5 mT	3.84 kg / 8.47 lbs 3840.0 g / 37.7 N	strong
1 mm	4423 Gs 442.3 mT	2.58 kg / 5.69 lbs 2580.1 g / 25.3 N	strong
2 mm	3516 Gs 351.6 mT	1.63 kg / 3.60 lbs 1631.0 g / 16.0 N	safe
3 mm	2751 Gs 275.1 mT	1.00 kg / 2.20 lbs 998.0 g / 9.8 N	safe
5 mm	1671 Gs 167.1 mT	0.37 kg / 0.81 lbs 368.5 g / 3.6 N	safe
10 mm	562 Gs 56.2 mT	0.04 kg / 0.09 lbs 41.7 g / 0.4 N	safe
15 mm	244 Gs 24.4 mT	0.01 kg / 0.02 lbs 7.8 g / 0.1 N	safe
20 mm	126 Gs 12.6 mT	0.00 kg / 0.00 lbs 2.1 g / 0.0 N	safe
30 mm	46 Gs 4.6 mT	0.00 kg / 0.00 lbs 0.3 g / 0.0 N	safe
50 mm	12 Gs 1.2 mT	0.00 kg / 0.00 lbs 0.0 g / 0.0 N	safe

Pulling power drops significantly with every subsequent millimeter of spacing. Note that even a microscopic distance (e.g., contamination, paint, dust) strongly reduces the pull force. Neodymiums operate strongest during direct contact; gap nullifies the force. Observe how rapidly the parameters drop, when the product does not adhere flatly to the steel surface. When planning the assembly, discard additional spacers.

Table 2: Vertical load (wall)
MPL 10x10x10 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.77 kg / 1.69 lbs 768.0 g / 7.5 N
1 mm	Stal (~0.2)	0.52 kg / 1.14 lbs 516.0 g / 5.1 N
2 mm	Stal (~0.2)	0.33 kg / 0.72 lbs 326.0 g / 3.2 N
3 mm	Stal (~0.2)	0.20 kg / 0.44 lbs 200.0 g / 2.0 N
5 mm	Stal (~0.2)	0.07 kg / 0.16 lbs 74.0 g / 0.7 N
10 mm	Stal (~0.2)	0.01 kg / 0.02 lbs 8.0 g / 0.1 N
15 mm	Stal (~0.2)	0.00 kg / 0.00 lbs 2.0 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

This section shows the theoretical weight limit necessary to start the shifting of the magnet downwards on a upright steel wall (considering standard friction coefficient). This value is relative to the gap size between the magnet and the metal.

Table 3: Vertical assembly (shearing) - vertical pull
MPL 10x10x10 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	1.15 kg / 2.54 lbs 1152.0 g / 11.3 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.77 kg / 1.69 lbs 768.0 g / 7.5 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.38 kg / 0.85 lbs 384.0 g / 3.8 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	1.92 kg / 4.23 lbs 1920.0 g / 18.8 N

When placing a magnet on a vertical wall (e.g., a car body), it will maintain barely approx. 1/5 of its nominal power. Gravity as well as a low friction coefficient mean that products slip easier than they pop off the substrate. Designing a hanger? Note that the shear force is much weaker than the maximum static pull force. On a painted metal, the holder will slide down under a noticeably lighter weight. Utilizing a rubberized pad can drastically raise the stability.

Table 4: Steel thickness (substrate influence) - sheet metal selection
MPL 10x10x10 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.38 kg / 0.85 lbs 384.0 g / 3.8 N
1 mm	25%	0.96 kg / 2.12 lbs 960.0 g / 9.4 N
2 mm	50%	1.92 kg / 4.23 lbs 1920.0 g / 18.8 N
3 mm	75%	2.88 kg / 6.35 lbs 2880.0 g / 28.3 N
5 mm	100%	3.84 kg / 8.47 lbs 3840.0 g / 37.7 N
10 mm	100%	3.84 kg / 8.47 lbs 3840.0 g / 37.7 N
11 mm	100%	3.84 kg / 8.47 lbs 3840.0 g / 37.7 N
12 mm	100%	3.84 kg / 8.47 lbs 3840.0 g / 37.7 N

A thin sheet cannot focus the full magnetic flux, which squanders power of the magnet. If you mount a strong magnet to a thin surface, the flux will pass right through and the pull force will drop sharply. To squeeze 100% of this neodymium's power, you need a suitably thick piece of steel. The saturation phenomenon causes that on delicate walls (e.g., thin profiles), the magnet shows lower pull force. We recommend selecting the steel dimension according to the table below.

Table 5: Thermal resistance (material behavior) - resistance threshold
MPL 10x10x10 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	3.84 kg / 8.47 lbs 3840.0 g / 37.7 N	OK
40 °C	-2.2%	3.76 kg / 8.28 lbs 3755.5 g / 36.8 N	OK
60 °C	-4.4%	3.67 kg / 8.09 lbs 3671.0 g / 36.0 N	OK
80 °C	-6.6%	3.59 kg / 7.91 lbs 3586.6 g / 35.2 N
100 °C	-28.8%	2.73 kg / 6.03 lbs 2734.1 g / 26.8 N

Standard neodymium magnets change their properties strength after exceeding the maximum temperature. Watch out for overheating – high temperature can irreversibly destroy this product. As the temperature rises, the neodymium's capacity briefly decreases. Avoid using this magnet close to ovens higher than its working range. Too high temperature will result in permanent loss of magnetism.

*Engineering note: Heat tolerance is determined by both grade, and the Permeance Coefficient Pc. Low-profile magnets (low Pc) may lose charge permanently under lower heat stress than long magnets. Warning indicator in the table indicates permanent field degradation for this specific geometry.

Table 6: Two magnets (repulsion) - field collision
MPL 10x10x10 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Shear Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	17.95 kg / 39.56 lbs 5 957 Gs	2.69 kg / 5.93 lbs 2692 g / 26.4 N	N/A
1 mm	14.86 kg / 32.77 lbs 9 821 Gs	2.23 kg / 4.92 lbs 2230 g / 21.9 N	13.38 kg / 29.49 lbs ~0 Gs
2 mm	12.06 kg / 26.58 lbs 8 845 Gs	1.81 kg / 3.99 lbs 1809 g / 17.7 N	10.85 kg / 23.93 lbs ~0 Gs
3 mm	9.64 kg / 21.26 lbs 7 909 Gs	1.45 kg / 3.19 lbs 1446 g / 14.2 N	8.68 kg / 19.13 lbs ~0 Gs
5 mm	5.98 kg / 13.18 lbs 6 228 Gs	0.90 kg / 1.98 lbs 897 g / 8.8 N	5.38 kg / 11.86 lbs ~0 Gs
10 mm	1.72 kg / 3.80 lbs 3 343 Gs	0.26 kg / 0.57 lbs 258 g / 2.5 N	1.55 kg / 3.42 lbs ~0 Gs
20 mm	0.20 kg / 0.43 lbs 1 125 Gs	0.03 kg / 0.06 lbs 29 g / 0.3 N	0.18 kg / 0.39 lbs ~0 Gs
50 mm	0.00 kg / 0.01 lbs 146 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 92 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 62 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 43 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 32 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 24 Gs	0.00 kg / 0.00 lbs 0 g / 0.0 N	0.00 kg / 0.00 lbs ~0 Gs

Two magnets interact from a significantly greater distance than a magnet and sheet combination. Such a system of magnet-to-magnet produces a massive flux and a further horizon of operation. Planning to create a strong closure? Apply two magnets instead of one magnet and a steel. Remember that when connecting a pair of magnets, the impact force is huge. The levitation is a bit weaker than the connection force, but still impressive.
*The magnetic induction between like poles is approximately ~0 Gs in the exact middle of the gap (resulting from vector opposition).
* Calculations refer to shear force of two matching magnets (friction coefficient ~0.15 for Ni-Ni plating).

Table 7: Hazards (electronics) - precautionary measures
MPL 10x10x10 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	7.0 cm
Hearing aid	10 Gs (1.0 mT)	5.5 cm
Timepiece	20 Gs (2.0 mT)	4.5 cm
Phone / Smartphone	40 Gs (4.0 mT)	3.5 cm
Remote	50 Gs (5.0 mT)	3.0 cm
Payment card	400 Gs (40.0 mT)	1.5 cm
HDD hard drive	600 Gs (60.0 mT)	1.0 cm

Powerful magnet radiation poses a real danger to electronic devices as well as medical implants. These magnets produce a field that destroys function of sensitive medical devices. Notice: the unseen radiation penetrates the body and glass. Increased vigilance must be taken by people with hearing aids and drug dispensers. Influence will be felt by: automatic timepieces, car keys, membranes, and displays. Do not place the magnet near cards, hard drives, or precise measuring instruments.

Table 8: Impact energy (kinetic energy) - collision effects
MPL 10x10x10 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	22.97 km/h (6.38 m/s)	0.15 J
30 mm	39.53 km/h (10.98 m/s)	0.45 J
50 mm	51.03 km/h (14.17 m/s)	0.75 J
100 mm	72.16 km/h (20.05 m/s)	1.51 J

NdFeB products are prone to chipping – a violent impact against metal can result in shattering. Watch the impact speed – a neodymium left loose turns into a projectile. Impact energy can destroy the magnet or injury to fingers. Be sure to control the product during installation so it doesn't hit violently against the metal. A collision at high speed almost guarantees destruction of the magnet. Wear eye protection when working with large magnets.

Table 9: Coating parameters (durability)
MPL 10x10x10 / 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 SST (salt spray test) is an industry standard for determining coating lifespan in harsh conditions. Note the thickness of the protective layer.

Table 10: Electrical data (P_c)
MPL 10x10x10 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	5 504 Mx	55.0 µWb
P_c Coefficient	0.84	High (Stable)

Flux value emitted by the magnet pole. Essential parameter in coil applications and motors. P_c value defines the working geometry.

Table 11: Underwater work (magnet fishing)
MPL 10x10x10 / N38

Environment	Effective steel pull	Effect
Air (land)	3.84 kg	Standard
Water (riverbed)	4.40 kg (+0.56 kg buoyancy gain)	+14.5%

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

In water, the magnet feels stronger thanks to Archimedes' principle. Note: for permanent underwater work, we recommend magnets with an anti-corrosive (epoxy) coating.

1. Shear force

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

2. Steel thickness impact

*Thin steel (e.g. computer case) significantly reduces the holding force.

3. Heat tolerance

*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) = 0.84

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

Chemical composition

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

Sustainability

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

Safety card (GPSR)

responsible entity

Dhit sp. z o.o.

ul. Kościuszki 6A, 05-850 Ożarów Mazowiecki

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

batch number/type

id: 020110-2026

Measurement Calculator

Pulling force

Force (N)

lbs

Magnetic Induction

Gauss (Gs)

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Model MPL 10x10x10 / N38 features a low profile and professional pulling force, making it a perfect solution for building separators and machines. This magnetic block with a force of 37.71 N is ready for shipment in 24h, allowing for rapid realization of your project. Additionally, its Ni-Cu-Ni coating protects it against corrosion in standard operating conditions, giving it an aesthetic appearance.

The key to success is shifting 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 10x10x10 / 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. Using a screwdriver risks destroying the coating and permanently cracking the magnet.

Plate magnets MPL 10x10x10 / 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. 3.84 kg), they are ideal as hidden locks in furniture making and mounting elements in automation. 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. For lighter applications or mounting on smooth surfaces, branded foam tape (e.g., 3M VHB) will work, provided the surface is perfectly degreased. Remember to roughen and wash the magnet surface before gluing, which significantly increases the adhesion of the glue to the nickel coating.

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 10x10x10 mm, which, at a weight of 7.5 g, makes it an element with high energy density. The key parameter here is the lifting capacity amounting to approximately 3.84 kg (force ~37.71 N), which, with such a compact shape, proves the high grade of the material. The protective [NiCuNi] coating secures the magnet against corrosion.

Advantages and disadvantages of rare earth magnets.

Strengths

In addition to their long-term stability, neodymium magnets provide the following advantages:

They retain full power for around 10 years – the drop is just ~1% (according to analyses),
Magnets effectively protect themselves against demagnetization caused by foreign field sources,
Thanks to the shiny finish, the coating of Ni-Cu-Ni, gold-plated, or silver-plated gives an clean appearance,
Magnetic induction on the working layer of the magnet turns out to be strong,
Thanks to resistance to high temperature, they are able to function (depending on the shape) even at temperatures up to 230°C and higher...
Possibility of individual shaping as well as optimizing to concrete applications,
Key role in modern industrial fields – they are used in hard drives, brushless drives, precision medical tools, and multitasking production systems.
Relatively small size with high pulling force – neodymium magnets offer strong magnetic field in compact dimensions, which allows their use in miniature devices

Weaknesses

Disadvantages of NdFeB magnets:

At strong impacts they can break, therefore we recommend placing them in steel cases. A metal housing provides additional protection against damage, as well as increases the magnet's durability.
We warn that neodymium magnets can lose their power at high temperatures. To prevent this, we recommend our specialized [AH] magnets, which work effectively even at 230°C.
Due to the susceptibility of magnets to corrosion in a humid environment, we suggest using waterproof magnets made of rubber, plastic or other material resistant to moisture, in case of application outdoors
Due to limitations in realizing threads and complex forms in magnets, we recommend using a housing - magnetic mechanism.
Potential hazard to health – tiny shards of magnets pose a threat, if swallowed, which gains importance in the context of child safety. Furthermore, small elements of these products can be problematic in diagnostics medical after entering the body.
With budget limitations the cost of neodymium magnets can be a barrier,

Lifting parameters

Breakaway strength of the magnet in ideal conditions – what it depends on?

The load parameter shown concerns the peak performance, recorded under laboratory conditions, specifically:

using a sheet made of low-carbon steel, serving as a magnetic yoke
whose transverse dimension reaches at least 10 mm
characterized by smoothness
under conditions of no distance (surface-to-surface)
during detachment in a direction vertical to the plane
in stable room temperature

Practical aspects of lifting capacity – factors

Real force impacted by working environment parameters, such as (from most important):

Space between magnet and steel – even a fraction of a millimeter of distance (caused e.g. by veneer or dirt) diminishes the pulling force, often by half at just 0.5 mm.
Direction of force – highest force is available only during perpendicular pulling. The resistance to sliding of the magnet along the plate is typically several times smaller (approx. 1/5 of the lifting capacity).
Metal thickness – the thinner the sheet, the weaker the hold. Magnetic flux passes through the material instead of converting into lifting capacity.
Material composition – different alloys reacts the same. Alloy additives worsen the attraction effect.
Surface structure – the more even the surface, the larger the contact zone and stronger the hold. Unevenness acts like micro-gaps.
Thermal environment – temperature increase causes a temporary drop of force. Check the thermal limit for a given model.

Lifting capacity was assessed using a steel plate with a smooth surface of optimal thickness (min. 20 mm), under perpendicular pulling force, whereas under attempts to slide the magnet the lifting capacity is smaller. Moreover, even a minimal clearance between the magnet and the plate decreases the holding force.

Precautions when working with neodymium magnets

Medical interference

People with a ICD have to maintain an absolute distance from magnets. The magnetism can stop the operation of the implant.

Choking Hazard

Strictly store magnets out of reach of children. Ingestion danger is significant, and the consequences of magnets clamping inside the body are very dangerous.

Machining danger

Dust created during grinding of magnets is combustible. Do not drill into magnets unless you are an expert.

Serious injuries

Watch your fingers. Two powerful magnets will snap together immediately with a force of massive weight, destroying anything in their path. Exercise extreme caution!

Permanent damage

Monitor thermal conditions. Exposing the magnet above 80 degrees Celsius will ruin its properties and strength.

Safe distance

Very strong magnetic fields can destroy records on payment cards, HDDs, and storage devices. Keep a distance of min. 10 cm.

Skin irritation risks

Some people have a hypersensitivity to Ni, which is the standard coating for NdFeB magnets. Extended handling may cause a rash. It is best to wear safety gloves.

Impact on smartphones

Be aware: rare earth magnets produce a field that confuses precision electronics. Maintain a separation from your phone, device, and GPS.

Magnets are brittle

Despite the nickel coating, neodymium is delicate and cannot withstand shocks. Do not hit, as the magnet may shatter into hazardous fragments.

Conscious usage

Handle with care. Neodymium magnets attract from a long distance and connect with massive power, often quicker than you can react.

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

MPL 10x10x10 / N38 - lamellar magnet

Physical properties - MPL 10x10x10 / N38 - lamellar magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Physical modeling of the magnet - data

Table 1: Static pull force (force vs distance) - interaction chart MPL 10x10x10 / N38

Table 2: Vertical load (wall) MPL 10x10x10 / N38

Table 3: Vertical assembly (shearing) - vertical pull MPL 10x10x10 / N38

Table 4: Steel thickness (substrate influence) - sheet metal selection MPL 10x10x10 / N38

Table 5: Thermal resistance (material behavior) - resistance threshold MPL 10x10x10 / N38

Table 6: Two magnets (repulsion) - field collision MPL 10x10x10 / N38

Table 7: Hazards (electronics) - precautionary measures MPL 10x10x10 / N38

Table 8: Impact energy (kinetic energy) - collision effects MPL 10x10x10 / N38

Table 9: Coating parameters (durability) MPL 10x10x10 / N38

Table 10: Electrical data (Pc) MPL 10x10x10 / N38

Table 11: Underwater work (magnet fishing) MPL 10x10x10 / N38

1. Shear force

2. Steel thickness impact

3. Heat tolerance

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

Chemical composition

Sustainability

Pulling force

Magnetic Induction

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HH 20x7.2 [M4] / N38 - through hole magnetic holder

UMGGZ 34x6 [M4] GZ / N38 - rubber magnetic holder external thread

Advantages and disadvantages of rare earth magnets.

Strengths

Weaknesses

Lifting parameters

Breakaway strength of the magnet in ideal conditions – what it depends on?

Practical aspects of lifting capacity – factors

Precautions when working with neodymium magnets

Medical interference

Choking Hazard

Machining danger

Serious injuries

Permanent damage

Safe distance

Skin irritation risks

Impact on smartphones

Magnets are brittle

Conscious usage

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (force vs distance) - interaction chart
MPL 10x10x10 / N38

Table 2: Vertical load (wall)
MPL 10x10x10 / N38

Table 3: Vertical assembly (shearing) - vertical pull
MPL 10x10x10 / N38

Table 4: Steel thickness (substrate influence) - sheet metal selection
MPL 10x10x10 / N38

Table 5: Thermal resistance (material behavior) - resistance threshold
MPL 10x10x10 / N38

Table 6: Two magnets (repulsion) - field collision
MPL 10x10x10 / N38

Table 7: Hazards (electronics) - precautionary measures
MPL 10x10x10 / N38

Table 8: Impact energy (kinetic energy) - collision effects
MPL 10x10x10 / N38

Table 9: Coating parameters (durability)
MPL 10x10x10 / N38

Table 10: Electrical data (P_c)
MPL 10x10x10 / N38

Table 11: Underwater work (magnet fishing)
MPL 10x10x10 / N38