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MPL 20x10x2 / 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 020127

GTIN/EAN: 5906301811336

5.00

length

20 mm [±0,1 mm]

Width

10 mm [±0,1 mm]

Height

2 mm [±0,1 mm]

Weight

3 g

Magnetization Direction

↑ axial

Load capacity

1.88 kg / 18.44 N

Magnetic Induction

168.24 mT / 1682 Gs

Coating

[NiCuNi] Nickel

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1.538 ZŁ with VAT / pcs + price for transport

1.250 ZŁ net + 23% VAT / pcs

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Technical parameters - MPL 20x10x2 / N38 - lamellar magnet

Specification / characteristics - MPL 20x10x2 / N38 - lamellar magnet

properties

properties	values
Cat. no.	020127
GTIN/EAN	5906301811336
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	20 mm [±0,1 mm]
Width	10 mm [±0,1 mm]
Height	2 mm [±0,1 mm]
Weight	3 g
Magnetization Direction	↑ axial
Load capacity ~ ?	1.88 kg / 18.44 N
Magnetic Induction ~ ?	168.24 mT / 1682 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MPL 20x10x2 / 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 simulation of the product - data

The following information constitute the result of a engineering analysis. Results rely on models for the material Nd₂Fe₁₄B. Actual conditions might slightly differ from theoretical values. Please consider these data as a preliminary roadmap for designers.

Table 1: Static pull force (pull vs distance) - power drop
MPL 20x10x2 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	1682 Gs 168.2 mT	1.88 kg / 4.14 LBS 1880.0 g / 18.4 N	weak grip
1 mm	1524 Gs 152.4 mT	1.54 kg / 3.40 LBS 1544.3 g / 15.1 N	weak grip
2 mm	1316 Gs 131.6 mT	1.15 kg / 2.54 LBS 1150.1 g / 11.3 N	weak grip
3 mm	1101 Gs 110.1 mT	0.81 kg / 1.78 LBS 806.0 g / 7.9 N	weak grip
5 mm	744 Gs 74.4 mT	0.37 kg / 0.81 LBS 367.6 g / 3.6 N	weak grip
10 mm	288 Gs 28.8 mT	0.06 kg / 0.12 LBS 55.1 g / 0.5 N	weak grip
15 mm	129 Gs 12.9 mT	0.01 kg / 0.02 LBS 11.1 g / 0.1 N	weak grip
20 mm	66 Gs 6.6 mT	0.00 kg / 0.01 LBS 2.9 g / 0.0 N	weak grip
30 mm	23 Gs 2.3 mT	0.00 kg / 0.00 LBS 0.4 g / 0.0 N	weak grip
50 mm	6 Gs 0.6 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	weak grip

Grip strength drops drastically with every subsequent millimeter of gap. Remember that even the smallest gap (e.g., contamination, paint, veneer) significantly diminishes the holding power. Magnetic products work most effectively in perfect adhesion; gap weakens the force. Notice how flashily the pull force fall, when the magnet does not adhere directly to the steel surface. When calculating the mounting, discard redundant distances.

Table 2: Vertical force (vertical surface)
MPL 20x10x2 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.38 kg / 0.83 LBS 376.0 g / 3.7 N
1 mm	Stal (~0.2)	0.31 kg / 0.68 LBS 308.0 g / 3.0 N
2 mm	Stal (~0.2)	0.23 kg / 0.51 LBS 230.0 g / 2.3 N
3 mm	Stal (~0.2)	0.16 kg / 0.36 LBS 162.0 g / 1.6 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 / 0.03 LBS 12.0 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

The table below calculates the estimated shear load necessary to start the downward movement of the magnet vertically along a vertical steel plate (considering standard friction). The holding force is a function of the gap size between the magnet and the surface.

Table 3: Wall mounting (shearing) - vertical pull
MPL 20x10x2 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.56 kg / 1.24 LBS 564.0 g / 5.5 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.38 kg / 0.83 LBS 376.0 g / 3.7 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.19 kg / 0.41 LBS 188.0 g / 1.8 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.94 kg / 2.07 LBS 940.0 g / 9.2 N

When placing a holder on a upright plane (e.g., a car body), it you can count on just approx. 1/5 of nominal attraction strength. Gravity as well as a low friction coefficient mean that products slide down easier than they pull off. Want to create a hanger? Remember that the shear force is noticeably lower than the maximum static pull force. On a slippery surface, the holder will slip down under a much lighter load. Application of an anti-slip layer can drastically increase the grip.

Table 4: Material efficiency (saturation) - power losses
MPL 20x10x2 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.19 kg / 0.41 LBS 188.0 g / 1.8 N
1 mm	25%	0.47 kg / 1.04 LBS 470.0 g / 4.6 N
2 mm	50%	0.94 kg / 2.07 LBS 940.0 g / 9.2 N
3 mm	75%	1.41 kg / 3.11 LBS 1410.0 g / 13.8 N
5 mm	100%	1.88 kg / 4.14 LBS 1880.0 g / 18.4 N
10 mm	100%	1.88 kg / 4.14 LBS 1880.0 g / 18.4 N
11 mm	100%	1.88 kg / 4.14 LBS 1880.0 g / 18.4 N
12 mm	100%	1.88 kg / 4.14 LBS 1880.0 g / 18.4 N

A thin metal plate is incapable of conduct the full magnetic flux, which wastes potential of the holder. If you install a neodymium to a too thin substrate, the magnetism will penetrate right through and the holding will be smaller. To utilize full efficiency of this neodymium's power, you require a sufficiently solid piece of steel. The saturation phenomenon means that on sheet metal structures (e.g., appliance housings), the product holds weaker. We suggest choosing the steel cross-section from these parameters.

Table 5: Working in heat (material behavior) - power drop
MPL 20x10x2 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	1.88 kg / 4.14 LBS 1880.0 g / 18.4 N	OK
40 °C	-2.2%	1.84 kg / 4.05 LBS 1838.6 g / 18.0 N	OK
60 °C	-4.4%	1.80 kg / 3.96 LBS 1797.3 g / 17.6 N
80 °C	-6.6%	1.76 kg / 3.87 LBS 1755.9 g / 17.2 N
100 °C	-28.8%	1.34 kg / 2.95 LBS 1338.6 g / 13.1 N

Standard neodymium magnets irreversibly lose power after exceeding the maximum temperature. Avoid high temperatures – heat can irreversibly damage this magnet. With increasing heat, the magnet's power momentarily drops. Do not use this product close to heaters higher than its working range. Too high temperature will lead to irreversible degradation of magnetic properties.

*Technical advisory: Temperature resistance depends not only on the material grade, as well as the dimension ratios. Flat magnets (pancake types) are more susceptible to demagnetization at lower temperatures than long magnets. The danger warning in the table signals permanent field degradation for this particular item.

Table 6: Magnet-Magnet interaction (attraction) - field range
MPL 20x10x2 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Sliding Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	3.49 kg / 7.69 LBS 2 995 Gs	0.52 kg / 1.15 LBS 523 g / 5.1 N	N/A
1 mm	3.21 kg / 7.08 LBS 3 227 Gs	0.48 kg / 1.06 LBS 481 g / 4.7 N	2.89 kg / 6.37 LBS ~0 Gs
2 mm	2.87 kg / 6.32 LBS 3 049 Gs	0.43 kg / 0.95 LBS 430 g / 4.2 N	2.58 kg / 5.69 LBS ~0 Gs
3 mm	2.50 kg / 5.51 LBS 2 846 Gs	0.37 kg / 0.83 LBS 375 g / 3.7 N	2.25 kg / 4.95 LBS ~0 Gs
5 mm	1.80 kg / 3.96 LBS 2 414 Gs	0.27 kg / 0.59 LBS 269 g / 2.6 N	1.62 kg / 3.56 LBS ~0 Gs
10 mm	0.68 kg / 1.50 LBS 1 487 Gs	0.10 kg / 0.23 LBS 102 g / 1.0 N	0.61 kg / 1.35 LBS ~0 Gs
20 mm	0.10 kg / 0.23 LBS 576 Gs	0.02 kg / 0.03 LBS 15 g / 0.2 N	0.09 kg / 0.20 LBS ~0 Gs
50 mm	0.00 kg / 0.00 LBS 76 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 47 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 31 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 21 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 15 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 11 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 larger range of action. Planning to create a strong closure? Utilize two neodymiums instead of one magnet and a striker plate. Remember that when attracting two neodymiums, the collision energy is huge. The repulsion force is a bit weaker than the attraction, but still large.
*Field value for N-N configuration drops to ~0 Gs in the exact middle of the gap (resulting from vector opposition).
Attention: Calculations refer to sliding force of two matching neodymium magnets (friction ~0.15 for Ni-Ni plating).

Table 7: Hazards (electronics) - precautionary measures
MPL 20x10x2 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	5.5 cm
Hearing aid	10 Gs (1.0 mT)	4.5 cm
Timepiece	20 Gs (2.0 mT)	3.5 cm
Mobile device	40 Gs (4.0 mT)	2.5 cm
Remote	50 Gs (5.0 mT)	2.5 cm
Payment card	400 Gs (40.0 mT)	1.0 cm
HDD hard drive	600 Gs (60.0 mT)	1.0 cm

Extremely neodym field is a real danger to electronics and medical implants. These neodymiums produce a field that prevents correct functioning of digital equipment. Be aware: the unseen radiation passes through tissues and glass. Special caution must be taken by people with hearing aids and drug dispensers. Also at risk are: mechanical watches, remotes, speakers, and displays. Do not place the magnet near cards, HDD media, or sensitive navigation tools.

Table 8: Collisions (cracking risk) - warning
MPL 20x10x2 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	25.70 km/h (7.14 m/s)	0.08 J
30 mm	43.73 km/h (12.15 m/s)	0.22 J
50 mm	56.45 km/h (15.68 m/s)	0.37 J
100 mm	79.84 km/h (22.18 m/s)	0.74 J

Neodymium magnets are prone to chipping – a collision with steel can result in shattering. Pay attention to connection velocity – a neodymium left loose turns into a projectile. Kinetic force can destroy the magnet or dangerous crushing to fingers. Always hold the magnet during mounting so it doesn't slam with momentum against the metal. A contact at a velocity of dozens of km/h ends with a crack of the magnet. Wear safety glasses when playing with large magnets.

Table 9: Surface protection spec
MPL 20x10x2 / 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. The silver nickel coating also serves an aesthetic function but is not fully waterproof.

Table 10: Construction data (P_c)
MPL 20x10x2 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	3 825 Mx	38.2 µWb
P_c Coefficient	0.19	Low (Flat)

Total magnetic flux emitted by the pole surface. Essential parameter in coil applications and motors. The P_c coefficient defines the magnet's operating point.

Table 11: Physics of underwater searching
MPL 20x10x2 / N38

Environment	Effective steel pull	Effect
Air (land)	1.88 kg	Standard
Water (riverbed)	2.15 kg (+0.27 kg buoyancy gain)	+14.5%

Warning: Standard nickel requires drying after every contact with moisture; lack of maintenance will lead to rust spots.

Contrary to myths, water does not block the magnetic field. Note: for permanent underwater work, we recommend magnets with an anti-corrosive (epoxy) coating.

1. Wall mount (shear)

*Note: On a vertical surface, the magnet retains merely approx. 20-30% of its max power.

2. Steel saturation

*Thin steel (e.g. computer 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) = 0.19

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 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%

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: 020127-2026

Measurement Calculator

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Kilograms (kg)

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Magnetic Induction

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Component MPL 20x10x2 / N38 features a low profile and professional pulling force, making it an ideal solution for building separators and machines. As a magnetic bar with high power (approx. 1.88 kg), this product is available off-the-shelf from our warehouse in Poland. Additionally, its Ni-Cu-Ni coating protects it against corrosion in standard operating conditions, giving it an aesthetic appearance.

The key to success is sliding the magnets along their largest connection plane (using e.g., the edge of a table), which is easier than trying to tear them apart directly. Watch your fingers! Magnets with a force of 1.88 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 workshop organization on strips and for advanced DIY and modeling projects, where precision and power count.

For mounting flat magnets MPL 20x10x2 / 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.

Standardly, the MPL 20x10x2 / N38 model is magnetized through the thickness (dimension 2 mm), which means that the N and S poles are located on its largest, flat surfaces. Thanks to this, it works best when "sticking" to sheet metal or another magnet with a large surface area. Such a pole arrangement ensures maximum holding capacity when pressing against the sheet, creating a closed magnetic circuit.

This model is characterized by dimensions 20x10x2 mm, which, at a weight of 3 g, makes it an element with impressive energy density. The key parameter here is the holding force amounting to approximately 1.88 kg (force ~18.44 N), which, with such a compact shape, proves the high power of the material. The product meets the standards for N38 grade magnets.

Advantages as well as disadvantages of rare earth magnets.

Benefits

Besides their remarkable pulling force, neodymium magnets offer the following advantages:

They do not lose magnetism, even during approximately ten years – the reduction in power is only ~1% (according to tests),
Neodymium magnets are extremely resistant to magnetic field loss caused by magnetic disturbances,
The use of an aesthetic coating of noble metals (nickel, gold, silver) causes the element to be more visually attractive,
They are known for high magnetic induction at the operating surface, which improves attraction properties,
Neodymium magnets are characterized by very high magnetic induction on the magnet surface and can work (depending on the form) even at a temperature of 230°C or more...
Considering the option of accurate molding and customization to unique solutions, magnetic components can be modeled in a variety of forms and dimensions, which amplifies use scope,
Fundamental importance in electronics industry – they are utilized in HDD drives, electromotive mechanisms, medical devices, also technologically advanced constructions.
Relatively small size with high pulling force – neodymium magnets offer strong magnetic field in tiny dimensions, which enables their usage in compact constructions

Limitations

Characteristics of disadvantages of neodymium magnets: weaknesses and usage proposals

To avoid cracks upon strong impacts, we recommend using special steel holders. Such a solution secures the magnet and simultaneously increases its durability.
Neodymium magnets lose strength when exposed to high temperatures. After reaching 80°C, many of them experience permanent drop of strength (a factor is the shape as well as dimensions of the magnet). We offer magnets specially adapted to work at temperatures up to 230°C marked [AH], which are extremely resistant to heat
They rust in a humid environment. For use outdoors we recommend using waterproof magnets e.g. in rubber, plastic
We recommend a housing - magnetic mount, due to difficulties in creating threads inside the magnet and complex shapes.
Possible danger resulting from small fragments of magnets pose a threat, if swallowed, which is particularly important in the context of child safety. It is also worth noting that small elements of these products 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

Holding force characteristics

Optimal lifting capacity of a neodymium magnet – what it depends on?

Holding force of 1.88 kg is a theoretical maximum value performed under specific, ideal conditions:

with the application of a yoke made of special test steel, guaranteeing maximum field concentration
whose transverse dimension reaches at least 10 mm
with an polished contact surface
under conditions of gap-free contact (surface-to-surface)
for force acting at a right angle (in the magnet axis)
at temperature approx. 20 degrees Celsius

Practical aspects of lifting capacity – factors

In practice, the real power depends on many variables, presented from the most important:

Gap between surfaces – even a fraction of a millimeter of separation (caused e.g. by varnish or unevenness) significantly weakens the magnet efficiency, often by half at just 0.5 mm.
Force direction – declared lifting capacity refers to detachment vertically. When slipping, the magnet holds much less (often approx. 20-30% of nominal force).
Wall thickness – thin material does not allow full use of the magnet. Magnetic flux passes through the material instead of generating force.
Steel grade – the best choice is high-permeability steel. Cast iron may have worse magnetic properties.
Base smoothness – the more even the surface, the better the adhesion and higher the lifting capacity. Unevenness acts like micro-gaps.
Thermal environment – temperature increase causes a temporary drop of force. It is worth remembering the thermal limit for a given model.

Lifting capacity testing was performed on a smooth plate of suitable thickness, under a perpendicular pulling force, in contrast under parallel forces the lifting capacity is smaller. Moreover, even a slight gap between the magnet and the plate reduces the load capacity.

H&S for magnets

Heat warning

Monitor thermal conditions. Heating the magnet to high heat will permanently weaken its magnetic structure and strength.

Allergy Warning

Nickel alert: The Ni-Cu-Ni coating consists of nickel. If skin irritation appears, immediately stop handling magnets and use protective gear.

Protective goggles

Despite metallic appearance, neodymium is delicate and cannot withstand shocks. Avoid impacts, as the magnet may shatter into hazardous fragments.

Adults only

Always store magnets out of reach of children. Risk of swallowing is high, and the consequences of magnets clamping inside the body are very dangerous.

Serious injuries

Pinching hazard: The pulling power is so great that it can cause hematomas, pinching, and even bone fractures. Protective gloves are recommended.

Fire risk

Machining of NdFeB material poses a fire risk. Neodymium dust oxidizes rapidly with oxygen and is difficult to extinguish.

Safe operation

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

ICD Warning

For implant holders: Powerful magnets disrupt electronics. Maintain at least 30 cm distance or ask another person to handle the magnets.

Safe distance

Do not bring magnets close to a wallet, computer, or screen. The magnetism can irreversibly ruin these devices and wipe information from cards.

Phone sensors

Navigation devices and smartphones are extremely sensitive to magnetic fields. Close proximity with a strong magnet can decalibrate the sensors in your phone.

Attention! Details about hazards in the article: Safety of working with magnets.

MPL 20x10x2 / N38 - lamellar magnet

Technical parameters - MPL 20x10x2 / N38 - lamellar magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Physical simulation of the product - data

Table 1: Static pull force (pull vs distance) - power drop MPL 20x10x2 / N38

Table 2: Vertical force (vertical surface) MPL 20x10x2 / N38

Table 3: Wall mounting (shearing) - vertical pull MPL 20x10x2 / N38

Table 4: Material efficiency (saturation) - power losses MPL 20x10x2 / N38

Table 5: Working in heat (material behavior) - power drop MPL 20x10x2 / N38

Table 6: Magnet-Magnet interaction (attraction) - field range MPL 20x10x2 / N38

Table 7: Hazards (electronics) - precautionary measures MPL 20x10x2 / N38

Table 8: Collisions (cracking risk) - warning MPL 20x10x2 / N38

Table 9: Surface protection spec MPL 20x10x2 / N38

Table 10: Construction data (Pc) MPL 20x10x2 / N38

Table 11: Physics of underwater searching MPL 20x10x2 / N38

1. Wall mount (shear)

2. Steel saturation

3. Temperature resistance

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

Elemental analysis

Sustainability

Force (pull)

Magnetic Induction

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Advantages as well as disadvantages of rare earth magnets.

Benefits

Limitations

Holding force characteristics

Optimal lifting capacity of a neodymium magnet – what it depends on?

Practical aspects of lifting capacity – factors

H&S for magnets

Heat warning

Allergy Warning

Protective goggles

Adults only

Serious injuries

Fire risk

Safe operation

ICD Warning

Safe distance

Phone sensors

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (pull vs distance) - power drop
MPL 20x10x2 / N38

Table 2: Vertical force (vertical surface)
MPL 20x10x2 / N38

Table 3: Wall mounting (shearing) - vertical pull
MPL 20x10x2 / N38

Table 4: Material efficiency (saturation) - power losses
MPL 20x10x2 / N38

Table 5: Working in heat (material behavior) - power drop
MPL 20x10x2 / N38

Table 6: Magnet-Magnet interaction (attraction) - field range
MPL 20x10x2 / N38

Table 7: Hazards (electronics) - precautionary measures
MPL 20x10x2 / N38

Table 8: Collisions (cracking risk) - warning
MPL 20x10x2 / N38

Table 9: Surface protection spec
MPL 20x10x2 / N38

Table 10: Construction data (P_c)
MPL 20x10x2 / N38

Table 11: Physics of underwater searching
MPL 20x10x2 / N38