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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
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

see specifications »

0.849 ZŁ with VAT / pcs + price for transport

0.690 ZŁ net + 23% VAT / pcs

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Detailed specification - 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

Physical modeling of the product - data

Presented values are the outcome of a engineering calculation. Values rely on algorithms for the class Nd₂Fe₁₄B. Real-world performance might slightly deviate from the simulation results. Treat these calculations as a reference point for designers.

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

Grip strength drops significantly with every subsequent millimeter of gap. Remember that even the smallest gap (e.g., dirt, paint, dust) significantly weakens the grip. Magnets work most effectively during direct contact; gap weakens the force. Analyze how rapidly the load capacity plummet, when the magnet does not touch directly to the steel surface. When planning the assembly, discard redundant distances.

Table 2: Slippage 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

This section presents the approximate weight limit sufficient to start the shifting of the magnet downwards on a upright metal surface (assuming standard friction coefficient). This parameter varies with the separation distance between the magnet and the surface.

Table 3: Vertical assembly (sliding) - vertical pull
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 mounting a magnet on a upright wall (e.g., a fridge), it will maintain barely approx. 20%-30% of its maximum pull force. Gravity as well as a low friction coefficient influence the fact that products slide down easier than they pull off. Want to create a wall mount? Note that the sliding force is noticeably lower than the maximum static pull force. On a painted metal, the holder will slip down under a significantly smaller cargo. Utilizing a rubberized pad can drastically raise the stability.

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 too thin steel cannot focus the full magnetic flux, which squanders power of the magnet. If you install a neodymium to a thin surface, the flux will pass right through and the pull force will drop sharply. To squeeze the maximum of this neodymium's potential, you need a suitably thick backing of metal. The material oversaturation causes that on thin elements (e.g., appliance housings), the holder works worse. We recommend selecting the steel dimension from these parameters.

Table 5: Thermal stability (material behavior) - 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

Ordinary NdFeB products irreversibly lose power past the thermal threshold. Avoid high temperatures – high temperature can irreversibly damage this magnet. With every degree above norm, the neodymium's power briefly decreases. Avoid using this magnet near heat sources higher than its working range. Exceeding the critical threshold will result in destruction of magnetic properties.

*Technical advisory: Thermal stability depends not only on the material grade, but also on the magnet's shape. Thin magnets (pancake types) risk losing magnetic properties at lower temperatures compared to rod magnets. Warning indicator in the table indicates a risk of irreversible loss for this particular item.

Table 6: Two magnets (attraction) - field range
MPL 10x7x3 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Shear 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 strong neodymiums interact from a significantly greater distance than a neodymium and metal setup. The connection of two magnets produces a massive flux and a wider radius of operation. Planning to create a powerful holder? Apply two magnets instead of one magnet and a steel. Be careful that when attracting two neodymiums, the impact force is extreme. The levitation is a bit weaker than the connection force, but still significant.
*Field value between like poles reaches ~0 Gs in the exact middle of the gap (caused by magnetic field nullification).
Note: Figures refer to shear force of dual identical neodymium 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 large risk to electronic devices as well as pacemakers. These magnets produce a flux that disrupts operation of digital equipment. Remember: the unseen radiation passes through tissues and glass. Exceptional care must be exercised by people with cochlear implants and drug dispensers. The risk also applies to: automatic timepieces, car keys, speakers, and screens. Do not place the magnet near cards, hard drives, or sensitive navigation tools.

Table 8: Impact energy (cracking risk) - collision effects
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

Neodymium magnets are prone to chipping – a violent impact against metal causes immediate chipping. Control the attraction moment – a neodymium left loose speeds with massive force. Impact energy can destroy the magnet or painful pinches to skin. Be sure to control the product during bringing near metal so it doesn't slam with momentum against the steel surface. A collision at high speed ends with a crack of the neodymium. Wear eye protection when playing 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)

For outdoor applications, an epoxy coating is required; standard nickel is intended for indoor use. Note the thickness of the protective layer.

Table 10: Electrical 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 emitted by the pole surface. Essential parameter for generator designers as well as sensors. P_c value defines the magnet's operating point.

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

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. Sliding resistance

*Warning: On a vertical surface, the magnet holds just approx. 20-30% of its nominal pull.

2. Steel saturation

*Thin steel (e.g. 0.5mm PC case) significantly reduces 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

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%

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

Magnet Unit Converter

Magnet pull force

Force in kg

Newtons (N)

Pounds (lbs)

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Induction (Gs)

Induction (T)

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This product is a very powerful plate magnet made of NdFeB material, which, with dimensions of 10x7x3 mm and a weight of 1.58 g, guarantees the highest quality connection. This magnetic block with a force of 19.82 N is ready for shipment in 24h, allowing for rapid realization of your project. The durable anti-corrosion layer ensures a long lifespan in a dry environment, protecting the core from oxidation.

Separating block 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.

They constitute a key element in the production of wind generators and material handling systems. They work great as fasteners under tiles, wood, or glass. Customers often choose this model for workshop organization on strips and for advanced DIY and modeling projects, where precision and power count.

For mounting flat magnets MPL 10x7x3 / N38, it is best to use two-component adhesives (e.g., UHU Endfest, Distal), which ensure a durable bond with metal or plastic. Double-sided tape cushions vibrations, which is an advantage when mounting in moving elements. Remember to clean and degrease 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. In practice, this means that this magnet has the greatest attraction force on its main planes (10x7 mm), which is ideal for flat mounting. 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). 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.

Strengths and weaknesses of neodymium magnets.

Pros

Apart from their notable magnetism, neodymium magnets have these key benefits:

They do not lose magnetism, even during approximately 10 years – the reduction in lifting capacity is only ~1% (according to tests),
They do not lose their magnetic properties even under close interference source,
By applying a smooth layer of silver, the element has an modern look,
Neodymium magnets deliver maximum magnetic induction on a small area, which increases force concentration,
Through (appropriate) combination of ingredients, they can achieve high thermal resistance, allowing for functioning at temperatures approaching 230°C and above...
Thanks to flexibility in forming and the ability to customize to individual projects,
Versatile presence in advanced technology sectors – they are used in data components, drive modules, medical equipment, as well as industrial machines.
Relatively small size with high pulling force – neodymium magnets offer high power in small dimensions, which makes them useful in compact constructions

Limitations

Problematic aspects of neodymium magnets: application proposals

To avoid cracks under impact, we suggest using special steel housings. Such a solution secures the magnet and simultaneously increases its durability.
NdFeB magnets lose power 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
Magnets exposed to a humid environment can rust. Therefore while using outdoors, we suggest using waterproof magnets made of rubber, plastic or other material resistant to moisture
Due to limitations in producing nuts and complex shapes in magnets, we recommend using a housing - magnetic mount.
Potential hazard related to microscopic parts of magnets pose a threat, in case of ingestion, which is particularly important in the context of child health protection. Additionally, small components of these magnets are able to be problematic in diagnostics medical when they are in the body.
High unit price – neodymium magnets cost more than other types of magnets (e.g. ferrite), which can limit application in large quantities

Holding force characteristics

Optimal lifting capacity of a neodymium magnet – what affects it?

The load parameter shown concerns the maximum value, obtained under optimal environment, specifically:

on a base made of structural steel, optimally conducting the magnetic flux
possessing a massiveness of min. 10 mm to ensure full flux closure
with a plane free of scratches
without any insulating layer between the magnet and steel
for force acting at a right angle (in the magnet axis)
at temperature room level

Impact of factors on magnetic holding capacity in practice

Effective lifting capacity is affected by working environment parameters, mainly (from priority):

Space between magnet and steel – even a fraction of a millimeter of distance (caused e.g. by veneer or unevenness) significantly weakens the pulling force, often by half at just 0.5 mm.
Force direction – remember that the magnet has greatest strength perpendicularly. Under sliding down, the capacity drops drastically, often to levels of 20-30% of the nominal value.
Element thickness – for full efficiency, the steel must be adequately massive. Thin sheet limits the attraction force (the magnet "punches through" it).
Material composition – not every steel attracts identically. Alloy additives weaken the interaction with the magnet.
Surface structure – the more even the plate, the better the adhesion and higher the lifting capacity. Unevenness creates an air distance.
Heat – NdFeB sinters have a sensitivity to temperature. When it is hot they lose power, and at low temperatures they can be stronger (up to a certain limit).

Holding force was measured on the plate surface of 20 mm thickness, when a perpendicular force was applied, in contrast under attempts to slide the magnet the lifting capacity is smaller. Moreover, even a minimal clearance between the magnet’s surface and the plate lowers the lifting capacity.

Warnings

Demagnetization risk

Monitor thermal conditions. Heating the magnet above 80 degrees Celsius will destroy its properties and pulling force.

Machining danger

Fire warning: Rare earth powder is highly flammable. Avoid machining magnets without safety gear as this may cause fire.

Respect the power

Exercise caution. Rare earth magnets attract from a distance and snap with huge force, often faster than you can react.

Phone sensors

Navigation devices and smartphones are extremely susceptible to magnetic fields. Direct contact with a powerful NdFeB magnet can decalibrate the sensors in your phone.

No play value

Product intended for adults. Small elements can be swallowed, causing severe trauma. Store out of reach of kids and pets.

Eye protection

Despite the nickel coating, the material is brittle and not impact-resistant. Do not hit, as the magnet may crumble into sharp, dangerous pieces.

Bodily injuries

Big blocks can crush fingers in a fraction of a second. Under no circumstances put your hand betwixt two attracting surfaces.

Medical implants

For implant holders: Strong magnetic fields affect electronics. Maintain minimum 30 cm distance or ask another person to handle the magnets.

Electronic hazard

Intense magnetic fields can destroy records on payment cards, HDDs, and storage devices. Keep a distance of at least 10 cm.

Sensitization to coating

Nickel alert: The Ni-Cu-Ni coating consists of nickel. If skin irritation appears, immediately stop working with magnets and wear gloves.

Important! More info about risks in the article: Safety of working with magnets.

MPL 10x7x3 / N38 - lamellar magnet

Detailed specification - MPL 10x7x3 / N38 - lamellar magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Physical modeling of the product - data

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

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

Table 3: Vertical assembly (sliding) - vertical pull MPL 10x7x3 / N38

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

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

Table 6: Two magnets (attraction) - field range MPL 10x7x3 / N38

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

Table 8: Impact energy (cracking risk) - collision effects MPL 10x7x3 / N38

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

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

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

1. Sliding resistance

2. Steel saturation

3. Temperature resistance

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

Chemical composition

Environmental data

Magnet pull force

Field Strength

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Strengths and weaknesses of neodymium magnets.

Pros

Limitations

Holding force characteristics

Optimal lifting capacity of a neodymium magnet – what affects it?

Impact of factors on magnetic holding capacity in practice

Warnings

Demagnetization risk

Machining danger

Respect the power

Phone sensors

No play value

Eye protection

Bodily injuries

Medical implants

Electronic hazard

Sensitization to coating

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

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

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

Table 3: Vertical assembly (sliding) - vertical pull
MPL 10x7x3 / N38

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

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

Table 6: Two magnets (attraction) - field range
MPL 10x7x3 / N38

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

Table 8: Impact energy (cracking risk) - collision effects
MPL 10x7x3 / N38

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

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

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