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MPL 10x7x3 / 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 020115

GTIN/EAN: 5906301811213

5.00

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

check parameters »

0.849 ZŁ with VAT / pcs + price for transport

0.690 ZŁ net + 23% VAT / pcs

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Technical specification of the product - 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

Engineering simulation of the assembly - report

The following data constitute the outcome of a mathematical calculation. Results rely on algorithms for the material Nd₂Fe₁₄B. Operational performance may differ. Treat these data as a reference point when designing systems.

Table 1: Static pull force (pull vs distance) - characteristics
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 lbs 2020.0 g / 19.8 N	medium risk
1 mm	2727 Gs 272.7 mT	1.30 kg / 2.87 lbs 1303.2 g / 12.8 N	safe
2 mm	2053 Gs 205.3 mT	0.74 kg / 1.63 lbs 738.2 g / 7.2 N	safe
3 mm	1502 Gs 150.2 mT	0.40 kg / 0.87 lbs 395.2 g / 3.9 N	safe
5 mm	803 Gs 80.3 mT	0.11 kg / 0.25 lbs 113.0 g / 1.1 N	safe
10 mm	216 Gs 21.6 mT	0.01 kg / 0.02 lbs 8.2 g / 0.1 N	safe
15 mm	82 Gs 8.2 mT	0.00 kg / 0.00 lbs 1.2 g / 0.0 N	safe
20 mm	39 Gs 3.9 mT	0.00 kg / 0.00 lbs 0.3 g / 0.0 N	safe
30 mm	13 Gs 1.3 mT	0.00 kg / 0.00 lbs 0.0 g / 0.0 N	safe
50 mm	3 Gs 0.3 mT	0.00 kg / 0.00 lbs 0.0 g / 0.0 N	safe

Pulling power decreases drastically with every subsequent millimeter of distance. Remember that every additional insulation layer (e.g., dirt, varnish, dust) noticeably reduces the pull force. Magnets operate strongest at the point of direct contact; distance weakens the force. Notice how rapidly the load capacity drop, when the magnet does not touch tightly to the steel surface. When calculating the mounting, discard additional spacers.

Table 2: Shear capacity (vertical surface)
MPL 10x7x3 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.40 kg / 0.89 lbs 404.0 g / 4.0 N
1 mm	Stal (~0.2)	0.26 kg / 0.57 lbs 260.0 g / 2.6 N
2 mm	Stal (~0.2)	0.15 kg / 0.33 lbs 148.0 g / 1.5 N
3 mm	Stal (~0.2)	0.08 kg / 0.18 lbs 80.0 g / 0.8 N
5 mm	Stal (~0.2)	0.02 kg / 0.05 lbs 22.0 g / 0.2 N
10 mm	Stal (~0.2)	0.00 kg / 0.00 lbs 2.0 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 table below defines the estimated force needed to initiate the sliding of the magnet down on a vertical steel plate (considering standard friction coefficient). This parameter depends on the gap size between the magnet and the surface.

Table 3: Vertical assembly (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 lbs 606.0 g / 5.9 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.40 kg / 0.89 lbs 404.0 g / 4.0 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.20 kg / 0.45 lbs 202.0 g / 2.0 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	1.01 kg / 2.23 lbs 1010.0 g / 9.9 N

When placing a holder on a upright plane (e.g., a car body), it will maintain only about 1/5 of nominal attraction strength. Gravitational force as well as a low friction coefficient cause that holders slip easier than they pull off. Want to create a wall mount? Note that the shear force is noticeably lower than the perpendicular breakaway force. On a painted metal, the magnet will slide down under a significantly smaller weight. Using a rubber layer can significantly improve the result.

Table 4: Material efficiency (substrate influence) - sheet metal selection
MPL 10x7x3 / N38

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

A thin metal plate is unable to conduct the full magnetic flux, which wastes potential of the magnet. If you install a neodymium to a thin surface, the field will pass right through and the attraction force will be weaker. To squeeze the maximum of this magnet's potential, you require a sufficiently solid backing of metal. The saturation phenomenon means that on delicate walls (e.g., appliance housings), the product works worse. We advise picking the steel thickness based on the following data.

Table 5: Thermal stability (stability) - power drop
MPL 10x7x3 / N38

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

Classic neodymiums change their properties parameters past the thermal threshold. Avoid high temperatures – heat can irreversibly destroy this magnet. With every degree above norm, the magnet's power temporarily drops. Avoid using this product close to heaters higher than its working range. Exceeding the critical threshold will cause destruction of magnetic properties.

*Engineering note: Thermal stability is determined by both grade, but also on the magnet's shape. Thin magnets (low permeance coefficient) may lose charge permanently under lower heat stress than long magnets. The danger warning in the table indicates permanent field degradation for this particular item.

Table 6: Two magnets (repulsion) - field collision
MPL 10x7x3 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Sliding Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	4.98 kg / 10.97 lbs 4 893 Gs	0.75 kg / 1.65 lbs 746 g / 7.3 N	N/A
1 mm	4.09 kg / 9.01 lbs 6 155 Gs	0.61 kg / 1.35 lbs 613 g / 6.0 N	3.68 kg / 8.11 lbs ~0 Gs
2 mm	3.21 kg / 7.08 lbs 5 455 Gs	0.48 kg / 1.06 lbs 482 g / 4.7 N	2.89 kg / 6.37 lbs ~0 Gs
3 mm	2.44 kg / 5.39 lbs 4 758 Gs	0.37 kg / 0.81 lbs 366 g / 3.6 N	2.20 kg / 4.85 lbs ~0 Gs
5 mm	1.34 kg / 2.94 lbs 3 518 Gs	0.20 kg / 0.44 lbs 200 g / 2.0 N	1.20 kg / 2.65 lbs ~0 Gs
10 mm	0.28 kg / 0.61 lbs 1 606 Gs	0.04 kg / 0.09 lbs 42 g / 0.4 N	0.25 kg / 0.55 lbs ~0 Gs
20 mm	0.02 kg / 0.04 lbs 433 Gs	0.00 kg / 0.01 lbs 3 g / 0.0 N	0.02 kg / 0.04 lbs ~0 Gs
50 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
60 mm	0.00 kg / 0.00 lbs 26 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 17 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 11 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 8 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 6 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 steel setup. The connection of magnet-to-magnet creates a more powerful interaction and a further horizon of performance. Want to build a solid fastener? Use a pair of magnets instead of a neodymium and a striker plate. Be careful that when attracting two neodymiums, the impact force is huge. The repulsion force is slightly lower than the connection force, but still impressive.
*Flux density between like poles drops to ~0 Gs at the geometric center of the gap (resulting from vector opposition).
* Estimates show friction force of dual matching magnets (friction ~0.15 for Ni-Ni coating).

Table 7: Hazards (implants) - warnings
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
Timepiece	20 Gs (2.0 mT)	3.0 cm
Mobile device	40 Gs (4.0 mT)	2.0 cm
Remote	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 serious hazard to electronic devices as well as medical implants. These NdFeB products generate a field that destroys function of digital equipment. Be aware: the invisible magnetic field penetrates the body and housings. Increased vigilance must be taken by people with cochlear implants and insulin pumps. Influence will be felt by: automatic timepieces, remotes, membranes, and displays. Do not place the magnet near cards, HDD media, or precise measuring instruments.

Table 8: Collisions (kinetic energy) - warning
MPL 10x7x3 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	36.15 km/h (10.04 m/s)	0.08 J
30 mm	62.46 km/h (17.35 m/s)	0.24 J
50 mm	80.63 km/h (22.40 m/s)	0.40 J
100 mm	114.03 km/h (31.68 m/s)	0.79 J

Magnetic elements are very brittle – a collision with steel can result in shattering. Control the attraction moment – a neodymium left loose speeds with massive force. Kinetic force can destroy the magnet or injury to fingers. Hold the magnet firmly during bringing near metal so it doesn't slam with momentum against the steel surface. A contact at a velocity of dozens of km/h almost guarantees destruction of the neodymium. Wear safety glasses when handling with powerful specimens.

Table 9: Anti-corrosion coating durability
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)

The following table defines the conditions under which this product can be safely used. 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)

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

Table 11: Hydrostatics and buoyancy
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%

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

The magnetic field penetrates through water without any losses. Buoyancy helps in lifting finds.

1. Shear force

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

2. Plate thickness effect

*Thin metal sheet (e.g. computer case) drastically reduces the holding force.

3. Power loss vs temp

*For N38 material, 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

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%

Ecology and recycling (GPSR)

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

Safety card (GPSR)

responsible entity

Dhit sp. z o.o.

ul. Kościuszki 6A, 05-850 Ożarów Mazowiecki

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

batch number/type

id: 020115-2026

Measurement Calculator

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This product is a very powerful 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 magnetic bar with high power (approx. 2.02 kg), this product is available off-the-shelf from our warehouse in Poland. Additionally, its Ni-Cu-Ni coating secures it against corrosion in standard operating conditions, giving it an aesthetic appearance.

Separating strong flat magnets requires a technique based on sliding (moving one relative to the other), rather than forceful pulling apart. 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 filters catching filings and linear motors. Thanks to the flat surface and high force (approx. 2.02 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.

For mounting flat magnets MPL 10x7x3 / N38, we recommend utilizing 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. 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.

The presented product is a neodymium magnet with precisely defined parameters: 10 mm (length), 7 mm (width), and 3 mm (thickness). The key parameter here is the lifting capacity amounting to approximately 2.02 kg (force ~19.82 N), which, with such a compact shape, proves the high power of the material. The protective [NiCuNi] coating secures the magnet against corrosion.

Strengths and weaknesses of Nd₂Fe₁₄B magnets.

Pros

Besides their tremendous magnetic power, neodymium magnets offer the following advantages:

They retain magnetic properties for around ten years – the drop is just ~1% (in theory),
They are resistant to demagnetization induced by external magnetic fields,
The use of an metallic layer of noble metals (nickel, gold, silver) causes the element to present itself better,
Magnetic induction on the working layer of the magnet is maximum,
Due to their durability and thermal resistance, neodymium magnets are capable of operate (depending on the shape) even at high temperatures reaching 230°C or more...
In view of the ability of flexible molding and customization to unique solutions, magnetic components can be created in a broad palette of geometric configurations, which makes them more universal,
Fundamental importance in advanced technology sectors – they serve a role in mass storage devices, drive modules, medical equipment, as well as multitasking production systems.
Relatively small size with high pulling force – neodymium magnets offer impressive pulling force in small dimensions, which allows their use in small systems

Cons

What to avoid - cons of neodymium magnets and proposals for their use:

To avoid cracks upon strong impacts, we suggest using special steel holders. Such a solution secures the magnet and simultaneously increases its durability.
Neodymium magnets demagnetize when exposed to high temperatures. After reaching 80°C, many of them experience permanent weakening of power (a factor is the shape and dimensions of the magnet). We offer magnets specially adapted to work at temperatures up to 230°C marked [AH], which are very resistant to heat
They rust in a humid environment - during use outdoors we suggest using waterproof magnets e.g. in rubber, plastic
We recommend a housing - magnetic mount, due to difficulties in creating nuts inside the magnet and complex shapes.
Health risk to health – tiny shards of magnets are risky, when accidentally swallowed, which gains importance in the context of child health protection. Additionally, tiny parts of these products can be problematic in diagnostics medical in case of swallowing.
Higher cost of purchase is one of the disadvantages compared to ceramic magnets, especially in budget applications

Lifting parameters

Maximum magnetic pulling force – what contributes to it?

Breakaway force was determined for the most favorable conditions, including:

using a base made of mild steel, serving as a circuit closing element
possessing a massiveness of at least 10 mm to avoid saturation
with an ground contact surface
without the slightest clearance between the magnet and steel
under axial force direction (90-degree angle)
at standard ambient temperature

Key elements affecting lifting force

In practice, the actual holding force is determined by several key aspects, presented from most significant:

Clearance – existence of any layer (rust, tape, gap) interrupts the magnetic circuit, which reduces capacity rapidly (even by 50% at 0.5 mm).
Pull-off angle – remember that the magnet holds strongest perpendicularly. Under sliding down, the holding force drops significantly, often to levels of 20-30% of the nominal value.
Element thickness – for full efficiency, the steel must be sufficiently thick. Paper-thin metal limits the lifting capacity (the magnet "punches through" it).
Metal type – different alloys attracts identically. High carbon content worsen the interaction with the magnet.
Surface finish – full contact is obtained only on polished steel. Any scratches and bumps reduce the real contact area, weakening the magnet.
Thermal environment – heating the magnet results in weakening of force. It is worth remembering the maximum operating temperature for a given model.

Lifting capacity was assessed with the use of a smooth steel plate of suitable thickness (min. 20 mm), under perpendicular detachment force, in contrast under shearing force the lifting capacity is smaller. In addition, even a small distance between the magnet and the plate lowers the lifting capacity.

Safety rules for work with NdFeB magnets

Threat to electronics

Intense magnetic fields can corrupt files on payment cards, HDDs, and storage devices. Maintain a gap of min. 10 cm.

Mechanical processing

Dust generated during cutting of magnets is flammable. Avoid drilling into magnets unless you are an expert.

Immense force

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

Magnet fragility

Neodymium magnets are sintered ceramics, meaning they are very brittle. Clashing of two magnets will cause them cracking into small pieces.

Maximum temperature

Avoid heat. NdFeB magnets are susceptible to heat. If you need resistance above 80°C, inquire about HT versions (H, SH, UH).

Finger safety

Watch your fingers. Two large magnets will snap together immediately with a force of several hundred kilograms, crushing anything in their path. Be careful!

Allergy Warning

Studies show that nickel (standard magnet coating) is a strong allergen. If you have an allergy, refrain from touching magnets with bare hands or select versions in plastic housing.

Pacemakers

Warning for patients: Powerful magnets affect electronics. Maintain at least 30 cm distance or ask another person to handle the magnets.

Magnetic interference

GPS units and smartphones are extremely sensitive to magnetism. Close proximity with a powerful NdFeB magnet can decalibrate the internal compass in your phone.

No play value

Absolutely keep magnets out of reach of children. Risk of swallowing is high, and the consequences of magnets connecting inside the body are life-threatening.

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

MPL 10x7x3 / N38 - lamellar magnet

Technical specification of the product - MPL 10x7x3 / N38 - lamellar magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Engineering simulation of the assembly - report

Table 1: Static pull force (pull vs distance) - characteristics MPL 10x7x3 / N38

Table 2: Shear capacity (vertical surface) MPL 10x7x3 / N38

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

Table 4: Material efficiency (substrate influence) - sheet metal selection MPL 10x7x3 / N38

Table 5: Thermal stability (stability) - power drop MPL 10x7x3 / N38

Table 6: Two magnets (repulsion) - field collision MPL 10x7x3 / N38

Table 7: Hazards (implants) - warnings MPL 10x7x3 / N38

Table 8: Collisions (kinetic energy) - warning MPL 10x7x3 / N38

Table 9: Anti-corrosion coating durability MPL 10x7x3 / N38

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

Table 11: Hydrostatics and buoyancy MPL 10x7x3 / N38

1. Shear force

2. Plate thickness effect

3. Power loss vs temp

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

Elemental analysis

Ecology and recycling (GPSR)

Magnet pull force

Magnetic Field

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Strengths and weaknesses of Nd2Fe14B magnets.

Pros

Cons

Lifting parameters

Maximum magnetic pulling force – what contributes to it?

Key elements affecting lifting force

Safety rules for work with NdFeB magnets

Threat to electronics

Mechanical processing

Immense force

Magnet fragility

Maximum temperature

Finger safety

Allergy Warning

Pacemakers

Magnetic interference

No play value

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (pull vs distance) - characteristics
MPL 10x7x3 / N38

Table 2: Shear capacity (vertical surface)
MPL 10x7x3 / N38

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

Table 4: Material efficiency (substrate influence) - sheet metal selection
MPL 10x7x3 / N38

Table 5: Thermal stability (stability) - power drop
MPL 10x7x3 / N38

Table 6: Two magnets (repulsion) - field collision
MPL 10x7x3 / N38

Table 7: Hazards (implants) - warnings
MPL 10x7x3 / N38

Table 8: Collisions (kinetic energy) - warning
MPL 10x7x3 / N38

Table 9: Anti-corrosion coating durability
MPL 10x7x3 / N38

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

Table 11: Hydrostatics and buoyancy
MPL 10x7x3 / N38

Strengths and weaknesses of Nd₂Fe₁₄B magnets.