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MPL 10x4x1.5 / 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 020113

GTIN/EAN: 5906301811190

5.00

length

10 mm [±0,1 mm]

Width

4 mm [±0,1 mm]

Height

1.5 mm [±0,1 mm]

Weight

0.45 g

Magnetization Direction

↑ axial

Load capacity

0.88 kg / 8.65 N

Magnetic Induction

274.96 mT / 2750 Gs

Coating

[NiCuNi] Nickel

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0.246 ZŁ with VAT / pcs + price for transport

0.200 ZŁ net + 23% VAT / pcs

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Technical parameters - MPL 10x4x1.5 / N38 - lamellar magnet

Specification / characteristics - MPL 10x4x1.5 / N38 - lamellar magnet

properties

properties	values
Cat. no.	020113
GTIN/EAN	5906301811190
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	4 mm [±0,1 mm]
Height	1.5 mm [±0,1 mm]
Weight	0.45 g
Magnetization Direction	↑ axial
Load capacity ~ ?	0.88 kg / 8.65 N
Magnetic Induction ~ ?	274.96 mT / 2750 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MPL 10x4x1.5 / 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 simulation of the assembly - technical parameters

Presented data constitute the direct effect of a physical calculation. Values were calculated on models for the material Nd₂Fe₁₄B. Actual parameters may differ. Please consider these calculations as a supplementary guide when designing systems.

Table 1: Static pull force (force vs gap) - interaction chart
MPL 10x4x1.5 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	2747 Gs 274.7 mT	0.88 kg / 1.94 lbs 880.0 g / 8.6 N	weak grip
1 mm	1882 Gs 188.2 mT	0.41 kg / 0.91 lbs 413.1 g / 4.1 N	weak grip
2 mm	1175 Gs 117.5 mT	0.16 kg / 0.35 lbs 161.0 g / 1.6 N	weak grip
3 mm	746 Gs 74.6 mT	0.06 kg / 0.14 lbs 64.9 g / 0.6 N	weak grip
5 mm	337 Gs 33.7 mT	0.01 kg / 0.03 lbs 13.3 g / 0.1 N	weak grip
10 mm	77 Gs 7.7 mT	0.00 kg / 0.00 lbs 0.7 g / 0.0 N	weak grip
15 mm	27 Gs 2.7 mT	0.00 kg / 0.00 lbs 0.1 g / 0.0 N	weak grip
20 mm	12 Gs 1.2 mT	0.00 kg / 0.00 lbs 0.0 g / 0.0 N	weak grip
30 mm	4 Gs 0.4 mT	0.00 kg / 0.00 lbs 0.0 g / 0.0 N	weak grip
50 mm	1 Gs 0.1 mT	0.00 kg / 0.00 lbs 0.0 g / 0.0 N	weak grip

Pulling power weakens significantly with every mm of distance. Remember that every additional insulation layer (e.g., contamination, paint, veneer) strongly reduces the pull force. Neodymiums hold strongest during direct contact; distance nullifies the power. See how rapidly the parameters plummet, when the magnet does not adhere tightly to the metal substrate. When planning the mounting, eliminate redundant distances.

Table 2: Shear load (wall)
MPL 10x4x1.5 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.18 kg / 0.39 lbs 176.0 g / 1.7 N
1 mm	Stal (~0.2)	0.08 kg / 0.18 lbs 82.0 g / 0.8 N
2 mm	Stal (~0.2)	0.03 kg / 0.07 lbs 32.0 g / 0.3 N
3 mm	Stal (~0.2)	0.01 kg / 0.03 lbs 12.0 g / 0.1 N
5 mm	Stal (~0.2)	0.00 kg / 0.00 lbs 2.0 g / 0.0 N
10 mm	Stal (~0.2)	0.00 kg / 0.00 lbs 0.0 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 calculates the approximate shear load required to cause the shifting of the magnet downwards on a vertical steel wall (considering typical friction). This parameter is a function of the separation distance between the magnet and the surface.

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces
MPL 10x4x1.5 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.26 kg / 0.58 lbs 264.0 g / 2.6 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.18 kg / 0.39 lbs 176.0 g / 1.7 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.09 kg / 0.19 lbs 88.0 g / 0.9 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.44 kg / 0.97 lbs 440.0 g / 4.3 N

When mounting a holder on a upright wall (e.g., a board), it will only hold only about 1/5 of its maximum pull force. Gravitational force as well as a weak degree of grip influence the fact that holders move down faster than they pop off the substrate. Designing a vertical fastening? Note that the shear force is much weaker than the maximum static pull force. On a slippery surface, the element will give way down under a noticeably lighter cargo. Using a rubber pad can significantly improve the result.

Table 4: Steel thickness (substrate influence) - power losses
MPL 10x4x1.5 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.09 kg / 0.19 lbs 88.0 g / 0.9 N
1 mm	25%	0.22 kg / 0.49 lbs 220.0 g / 2.2 N
2 mm	50%	0.44 kg / 0.97 lbs 440.0 g / 4.3 N
3 mm	75%	0.66 kg / 1.46 lbs 660.0 g / 6.5 N
5 mm	100%	0.88 kg / 1.94 lbs 880.0 g / 8.6 N
10 mm	100%	0.88 kg / 1.94 lbs 880.0 g / 8.6 N
11 mm	100%	0.88 kg / 1.94 lbs 880.0 g / 8.6 N
12 mm	100%	0.88 kg / 1.94 lbs 880.0 g / 8.6 N

A thin metal plate cannot focus the full magnetic flux, which squanders power of the holder. If you install a neodymium to a too thin substrate, the magnetism will pass right through and the attraction force will be weaker. To squeeze the maximum of this magnet's power, you need a suitably thick piece of steel. The saturation effect causes that on sheet metal structures (e.g., car bodies), the holder works worse. We recommend selecting the steel dimension according to the table below.

Table 5: Thermal stability (material behavior) - resistance threshold
MPL 10x4x1.5 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	0.88 kg / 1.94 lbs 880.0 g / 8.6 N	OK
40 °C	-2.2%	0.86 kg / 1.90 lbs 860.6 g / 8.4 N	OK
60 °C	-4.4%	0.84 kg / 1.85 lbs 841.3 g / 8.3 N
80 °C	-6.6%	0.82 kg / 1.81 lbs 821.9 g / 8.1 N
100 °C	-28.8%	0.63 kg / 1.38 lbs 626.6 g / 6.1 N

Ordinary NdFeB products irreversibly lose power past the thermal threshold. Protect against heat – heat can irreversibly damage this magnet. As the temperature rises, the magnet's capacity momentarily drops. Do not use this magnet close to heaters exceeding its operating temperature limit. Too high temperature will result in irreversible degradation of magnetism.

*Important note: Temperature resistance depends not only on the material grade, as well as the dimension ratios. Low-profile magnets (low Pc) may lose charge permanently sooner than taller cylinders. Red status in the table indicates a risk of irreversible loss for this specific geometry.

Table 6: Magnet-Magnet interaction (attraction) - field range
MPL 10x4x1.5 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Sliding Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	1.86 kg / 4.10 lbs 4 229 Gs	0.28 kg / 0.62 lbs 279 g / 2.7 N	N/A
1 mm	1.34 kg / 2.95 lbs 4 661 Gs	0.20 kg / 0.44 lbs 201 g / 2.0 N	1.21 kg / 2.66 lbs ~0 Gs
2 mm	0.87 kg / 1.93 lbs 3 764 Gs	0.13 kg / 0.29 lbs 131 g / 1.3 N	0.79 kg / 1.73 lbs ~0 Gs
3 mm	0.55 kg / 1.21 lbs 2 978 Gs	0.08 kg / 0.18 lbs 82 g / 0.8 N	0.49 kg / 1.09 lbs ~0 Gs
5 mm	0.21 kg / 0.47 lbs 1 864 Gs	0.03 kg / 0.07 lbs 32 g / 0.3 N	0.19 kg / 0.43 lbs ~0 Gs
10 mm	0.03 kg / 0.06 lbs 675 Gs	0.00 kg / 0.01 lbs 4 g / 0.0 N	0.03 kg / 0.06 lbs ~0 Gs
20 mm	0.00 kg / 0.00 lbs 154 Gs	0.00 kg / 0.00 lbs 0 g / 0.0 N	0.00 kg / 0.00 lbs ~0 Gs
50 mm	0.00 kg / 0.00 lbs 13 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 8 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 5 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 3 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 2 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 2 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 wider radius than a magnet and sheet combination. The setup of magnet-to-magnet creates a more powerful interaction and a larger range of operation. Want to build a solid fastener? Apply two magnets instead of one magnet and a striker plate. Exercise caution that when connecting a pair of magnets, the pinch force is huge. The levitation is marginally weaker than the attraction, but still large.
*The magnetic induction in repulsion mode is approximately ~0 Gs in the exact middle between the magnets (due to field cancellation).
Attention: Calculations show friction force of dual identical magnets (friction coefficient ~0.15 for Ni-Ni coating).

Table 7: Protective zones (electronics) - warnings
MPL 10x4x1.5 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	3.0 cm
Hearing aid	10 Gs (1.0 mT)	2.5 cm
Timepiece	20 Gs (2.0 mT)	2.0 cm
Mobile device	40 Gs (4.0 mT)	1.5 cm
Remote	50 Gs (5.0 mT)	1.5 cm
Payment card	400 Gs (40.0 mT)	0.5 cm
HDD hard drive	600 Gs (60.0 mT)	0.5 cm

Extremely neodym field poses a serious hazard to electronics as well as pacemakers. These neodymiums produce a field that prevents correct functioning of sensitive medical devices. Remember: the unseen radiation acts through matter and plastic. Exceptional care must be exercised by people with cochlear implants and drug dispensers. The risk also applies to: mechanical watches, remotes, membranes, and displays. Do not place the magnet near cards, HDD media, or precise measuring instruments.

Table 8: Collisions (cracking risk) - warning
MPL 10x4x1.5 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	44.62 km/h (12.39 m/s)	0.03 J
30 mm	77.25 km/h (21.46 m/s)	0.10 J
50 mm	99.72 km/h (27.70 m/s)	0.17 J
100 mm	141.03 km/h (39.18 m/s)	0.35 J

NdFeB products are prone to chipping – a strong collision with metal can result in shattering. Watch the impact speed – a neodymium left loose speeds with massive force. Kinetic force can trigger coating fragments or injury to skin. Be sure to control the product during installation so it doesn't slam with momentum against the steel surface. A collision at high speed means shattering of the magnet. Use safety goggles when working with large magnets.

Table 9: Coating parameters (durability)
MPL 10x4x1.5 / 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. The silver nickel coating also serves an aesthetic function but is not fully waterproof.

Table 10: Construction data (Flux)
MPL 10x4x1.5 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	1 104 Mx	11.0 µWb
P_c Coefficient	0.30	Low (Flat)

Flux value passing through the pole surface. Key data for generator designers and motors. The P_c coefficient defines the working geometry.

Table 11: Physics of underwater searching
MPL 10x4x1.5 / N38

Environment	Effective steel pull	Effect
Air (land)	0.88 kg	Standard
Water (riverbed)	1.01 kg (+0.13 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!

Water displaces steel, making heavy objects slightly lighter. Buoyancy helps in lifting finds.

1. Vertical hold

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

2. Efficiency vs thickness

*Thin steel (e.g. 0.5mm PC case) significantly weakens 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) = 0.30

The chart above illustrates the magnetic characteristics of the material within the second quadrant of the hysteresis loop. The solid red line represents the demagnetization curve (material potential), while the dashed blue line is the load line based on the magnet's geometry. The P_c (Permeance Coefficient), also known as the load line slope, is a dimensionless value that describes the relationship between the magnet's shape and its magnetic stability. The intersection of these two lines (the black dot) is the operating point — it determines the actual magnetic flux density generated by the magnet in this specific configuration. A higher P_c value means the magnet is more 'slender' (tall relative to its area), resulting in a higher operating point and better resistance to irreversible demagnetization caused by external fields or temperature. A value of 0.42 is relatively low (typical for flat magnets), meaning the operating point is closer to the 'knee' of the curve — caution is advised when operating at temperatures near the maximum limit to avoid strength loss.

Technical and environmental data

Elemental analysis

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

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: 020113-2026

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This product is an extremely strong plate magnet made of NdFeB material, which, with dimensions of 10x4x1.5 mm and a weight of 0.45 g, guarantees the highest quality connection. As a block magnet with high power (approx. 0.88 kg), this product is available off-the-shelf from our warehouse in Poland. Furthermore, its Ni-Cu-Ni coating protects it against corrosion in standard operating conditions, giving it an aesthetic appearance.

Separating block magnets requires a technique based on sliding (moving one relative to the other), rather than forceful pulling apart. Watch your fingers! Magnets with a force of 0.88 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 generators and material handling systems. They work great as fasteners 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.

For mounting flat magnets MPL 10x4x1.5 / N38, it is best to use strong epoxy glues (e.g., UHU Endfest, Distal), which ensure a durable bond with metal or plastic. For lighter applications or mounting on smooth surfaces, branded foam tape (e.g., 3M VHB) will work, provided the surface is perfectly degreased. 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.

The presented product is a neodymium magnet with precisely defined parameters: 10 mm (length), 4 mm (width), and 1.5 mm (thickness). It is a magnetic block with dimensions 10x4x1.5 mm and a self-weight of 0.45 g, ready to work at temperatures up to 80°C. The product meets the standards for N38 grade magnets.

Pros and cons of Nd₂Fe₁₄B magnets.

Benefits

In addition to their pulling strength, neodymium magnets provide the following advantages:

They virtually do not lose strength, because even after 10 years the decline in efficiency is only ~1% (in laboratory conditions),
They have excellent resistance to weakening of magnetic properties when exposed to external magnetic sources,
By using a lustrous coating of silver, the element presents an professional look,
The surface of neodymium magnets generates a intense magnetic field – this is one of their assets,
Through (adequate) combination of ingredients, they can achieve high thermal strength, enabling action at temperatures reaching 230°C and above...
Thanks to the ability of free shaping and customization to unique projects, magnetic components can be produced in a wide range of shapes and sizes, which amplifies use scope,
Fundamental importance in modern industrial fields – they are used in computer drives, motor assemblies, diagnostic systems, as well as modern systems.
Thanks to efficiency per cm³, small magnets offer high operating force, with minimal size,

Weaknesses

Problematic aspects of neodymium magnets: weaknesses and usage proposals

They are prone to damage upon heavy impacts. To avoid cracks, it is worth protecting magnets using a steel holder. Such protection not only protects the magnet but also improves its resistance to damage
Neodymium magnets lose their power under the influence of heating. As soon as 80°C is exceeded, many of them start losing their power. Therefore, we recommend our special magnets marked [AH], which maintain durability even at temperatures up to 230°C
When exposed to humidity, magnets start to rust. For applications outside, it is recommended to use protective magnets, such as magnets in rubber or plastics, which prevent oxidation and corrosion.
We recommend casing - magnetic mount, due to difficulties in realizing nuts inside the magnet and complex forms.
Health risk to health – tiny shards of magnets are risky, if swallowed, which becomes key in the context of child health protection. Additionally, small components of these devices are able to be problematic in diagnostics medical after entering the body.
Higher cost of purchase is a significant factor to consider compared to ceramic magnets, especially in budget applications

Lifting parameters

Detachment force of the magnet in optimal conditions – what contributes to it?

The force parameter is a result of laboratory testing performed under standard conditions:

with the application of a sheet made of special test steel, guaranteeing full magnetic saturation
possessing a thickness of minimum 10 mm to avoid saturation
with an ground touching surface
without the slightest clearance between the magnet and steel
during pulling in a direction perpendicular to the mounting surface
in neutral thermal conditions

Key elements affecting lifting force

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

Air gap (betwixt the magnet and the metal), because even a tiny distance (e.g. 0.5 mm) leads to a reduction in force by up to 50% (this also applies to paint, rust or dirt).
Loading method – catalog parameter refers to pulling vertically. When attempting to slide, the magnet holds significantly lower power (often approx. 20-30% of nominal force).
Substrate thickness – to utilize 100% power, the steel must be adequately massive. Thin sheet restricts the attraction force (the magnet "punches through" it).
Steel grade – ideal substrate is high-permeability steel. Stainless steels may generate lower lifting capacity.
Surface finish – full contact is possible only on smooth steel. Rough texture reduce the real contact area, weakening the magnet.
Temperature – temperature increase results in weakening of induction. Check the maximum operating temperature for a given model.

Lifting capacity was assessed using a steel plate with a smooth surface of optimal thickness (min. 20 mm), under perpendicular detachment force, whereas under attempts to slide the magnet the lifting capacity is smaller. In addition, even a slight gap between the magnet and the plate reduces the lifting capacity.

Safe handling of neodymium magnets

Keep away from computers

Very strong magnetic fields can corrupt files on credit cards, HDDs, and storage devices. Keep a distance of min. 10 cm.

Do not drill into magnets

Fire hazard: Rare earth powder is highly flammable. Do not process magnets without safety gear as this risks ignition.

Caution required

Before starting, check safety instructions. Sudden snapping can destroy the magnet or hurt your hand. Think ahead.

Magnets are brittle

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

Keep away from electronics

GPS units and mobile phones are highly susceptible to magnetism. Close proximity with a powerful NdFeB magnet can decalibrate the sensors in your phone.

Heat warning

Do not overheat. Neodymium magnets are sensitive to heat. If you require resistance above 80°C, ask us about HT versions (H, SH, UH).

Choking Hazard

Adult use only. Small elements pose a choking risk, leading to severe trauma. Keep away from kids and pets.

Sensitization to coating

Warning for allergy sufferers: The nickel-copper-nickel coating contains nickel. If redness occurs, immediately stop working with magnets and wear gloves.

Bodily injuries

Big blocks can smash fingers instantly. Under no circumstances put your hand betwixt two attracting surfaces.

Medical interference

Individuals with a pacemaker must keep an large gap from magnets. The magnetism can stop the functioning of the life-saving device.

Attention! Need more info? Read our article: Why are neodymium magnets dangerous?

MPL 10x4x1.5 / N38 - lamellar magnet

Technical parameters - MPL 10x4x1.5 / N38 - lamellar magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Technical simulation of the assembly - technical parameters

Table 1: Static pull force (force vs gap) - interaction chart MPL 10x4x1.5 / N38

Table 2: Shear load (wall) MPL 10x4x1.5 / N38

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces MPL 10x4x1.5 / N38

Table 4: Steel thickness (substrate influence) - power losses MPL 10x4x1.5 / N38

Table 5: Thermal stability (material behavior) - resistance threshold MPL 10x4x1.5 / N38

Table 6: Magnet-Magnet interaction (attraction) - field range MPL 10x4x1.5 / N38

Table 7: Protective zones (electronics) - warnings MPL 10x4x1.5 / N38

Table 8: Collisions (cracking risk) - warning MPL 10x4x1.5 / N38

Table 9: Coating parameters (durability) MPL 10x4x1.5 / N38

Table 10: Construction data (Flux) MPL 10x4x1.5 / N38

Table 11: Physics of underwater searching MPL 10x4x1.5 / N38

1. Vertical hold

2. Efficiency vs thickness

3. Heat tolerance

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

Elemental analysis

Environmental data

Pulling force

Magnetic Induction

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Pros and cons of Nd2Fe14B magnets.

Benefits

Weaknesses

Lifting parameters

Detachment force of the magnet in optimal conditions – what contributes to it?

Key elements affecting lifting force

Safe handling of neodymium magnets

Keep away from computers

Do not drill into magnets

Caution required

Magnets are brittle

Keep away from electronics

Heat warning

Choking Hazard

Sensitization to coating

Bodily injuries

Medical interference

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (force vs gap) - interaction chart
MPL 10x4x1.5 / N38

Table 2: Shear load (wall)
MPL 10x4x1.5 / N38

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces
MPL 10x4x1.5 / N38

Table 4: Steel thickness (substrate influence) - power losses
MPL 10x4x1.5 / N38

Table 5: Thermal stability (material behavior) - resistance threshold
MPL 10x4x1.5 / N38

Table 6: Magnet-Magnet interaction (attraction) - field range
MPL 10x4x1.5 / N38

Table 7: Protective zones (electronics) - warnings
MPL 10x4x1.5 / N38

Table 8: Collisions (cracking risk) - warning
MPL 10x4x1.5 / N38

Table 9: Coating parameters (durability)
MPL 10x4x1.5 / N38

Table 10: Construction data (Flux)
MPL 10x4x1.5 / N38

Table 11: Physics of underwater searching
MPL 10x4x1.5 / N38

Pros and cons of Nd₂Fe₁₄B magnets.