Product available Ships tomorrow

MPL 5x5x2 / 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 020173

GTIN/EAN: 5906301811794

5.00

length

5 mm [±0,1 mm]

Width

5 mm [±0,1 mm]

Height

2 mm [±0,1 mm]

Weight

0.38 g

Magnetization Direction

↑ axial

Load capacity

0.77 kg / 7.57 N

Magnetic Induction

360.52 mT / 3605 Gs

Coating

[NiCuNi] Nickel

view technical data »

0.308 ZŁ with VAT / pcs + price for transport

0.250 ZŁ net + 23% VAT / pcs

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Technical parameters - MPL 5x5x2 / N38 - lamellar magnet

Specification / characteristics - MPL 5x5x2 / N38 - lamellar magnet

properties

properties	values
Cat. no.	020173
GTIN/EAN	5906301811794
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	5 mm [±0,1 mm]
Width	5 mm [±0,1 mm]
Height	2 mm [±0,1 mm]
Weight	0.38 g
Magnetization Direction	↑ axial
Load capacity ~ ?	0.77 kg / 7.57 N
Magnetic Induction ~ ?	360.52 mT / 3605 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MPL 5x5x2 / 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 analysis of the assembly - technical parameters

These data constitute the outcome of a physical analysis. Results were calculated on algorithms for the class Nd₂Fe₁₄B. Actual parameters might slightly differ from theoretical values. Treat these calculations as a preliminary roadmap during assembly planning.

Table 1: Static pull force (pull vs gap) - characteristics
MPL 5x5x2 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	3601 Gs 360.1 mT	0.77 kg / 1.70 LBS 770.0 g / 7.6 N	safe
1 mm	2436 Gs 243.6 mT	0.35 kg / 0.78 LBS 352.2 g / 3.5 N	safe
2 mm	1464 Gs 146.4 mT	0.13 kg / 0.28 LBS 127.3 g / 1.2 N	safe
3 mm	872 Gs 87.2 mT	0.05 kg / 0.10 LBS 45.1 g / 0.4 N	safe
5 mm	347 Gs 34.7 mT	0.01 kg / 0.02 LBS 7.2 g / 0.1 N	safe
10 mm	68 Gs 6.8 mT	0.00 kg / 0.00 LBS 0.3 g / 0.0 N	safe
15 mm	23 Gs 2.3 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	safe
20 mm	10 Gs 1.0 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	safe
30 mm	3 Gs 0.3 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	safe
50 mm	1 Gs 0.1 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	safe

Magnetic force decreases drastically with every subsequent millimeter of spacing. Note that every additional insulation layer (e.g., contamination, paint, dust) noticeably diminishes the holding power. Magnetic products hold most effectively in perfect adhesion; gap drastically cuts the power. Notice how rapidly the pull force fall, when the product does not touch directly to the steel surface. When planning the mounting, eliminate additional spacers.

Table 2: Shear force (wall)
MPL 5x5x2 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.15 kg / 0.34 LBS 154.0 g / 1.5 N
1 mm	Stal (~0.2)	0.07 kg / 0.15 LBS 70.0 g / 0.7 N
2 mm	Stal (~0.2)	0.03 kg / 0.06 LBS 26.0 g / 0.3 N
3 mm	Stal (~0.2)	0.01 kg / 0.02 LBS 10.0 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 presents the theoretical force sufficient to start the sliding of the magnet down against a upright steel wall (considering standard friction). This value is relative to the gap size between the magnet and the surface.

Table 3: Wall mounting (shearing) - behavior on slippery surfaces
MPL 5x5x2 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.23 kg / 0.51 LBS 231.0 g / 2.3 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.15 kg / 0.34 LBS 154.0 g / 1.5 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.08 kg / 0.17 LBS 77.0 g / 0.8 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.39 kg / 0.85 LBS 385.0 g / 3.8 N

When placing a element on a upright wall (e.g., a car body), it will maintain barely approx. 1/5 of its maximum pull force. Gravitational force as well as a low friction coefficient influence the fact that magnets slide down faster than they pull off. Designing a hanger? Note that the sliding force is significantly lower than the maximum static pull force. On a slippery surface, the magnet will slide down under a much lighter load. Application of an anti-slip pad can significantly improve the result.

Table 4: Steel thickness (substrate influence) - sheet metal selection
MPL 5x5x2 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.08 kg / 0.17 LBS 77.0 g / 0.8 N
1 mm	25%	0.19 kg / 0.42 LBS 192.5 g / 1.9 N
2 mm	50%	0.39 kg / 0.85 LBS 385.0 g / 3.8 N
3 mm	75%	0.58 kg / 1.27 LBS 577.5 g / 5.7 N
5 mm	100%	0.77 kg / 1.70 LBS 770.0 g / 7.6 N
10 mm	100%	0.77 kg / 1.70 LBS 770.0 g / 7.6 N
11 mm	100%	0.77 kg / 1.70 LBS 770.0 g / 7.6 N
12 mm	100%	0.77 kg / 1.70 LBS 770.0 g / 7.6 N

A too thin steel is unable to take in the full magnetic flux, which wastes potential of the magnet. If you install a neodymium to a thin surface, the magnetism will pass right through and the holding will be smaller. To utilize 100% of this magnet's potential, you require a sufficiently solid piece of steel. The saturation effect means that on thin elements (e.g., thin profiles), the product holds weaker. We advise picking the steel dimension according to the table below.

Table 5: Thermal resistance (material behavior) - power drop
MPL 5x5x2 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	0.77 kg / 1.70 LBS 770.0 g / 7.6 N	OK
40 °C	-2.2%	0.75 kg / 1.66 LBS 753.1 g / 7.4 N	OK
60 °C	-4.4%	0.74 kg / 1.62 LBS 736.1 g / 7.2 N
80 °C	-6.6%	0.72 kg / 1.59 LBS 719.2 g / 7.1 N
100 °C	-28.8%	0.55 kg / 1.21 LBS 548.2 g / 5.4 N

Ordinary NdFeB products change their properties strength past the thermal threshold. Protect against heat – high temperature can permanently demagnetize this product. With every degree above norm, the magnet's capacity temporarily decreases. Refrain from using this product close to heaters exceeding its operating temperature limit. Too high temperature will cause irreversible degradation of magnetism.

*Important note: Thermal stability depends not only on the material grade, and the Permeance Coefficient Pc. Low-profile magnets (pancake types) risk losing magnetic properties under lower heat stress compared to rod magnets. The danger warning in the table points to permanent field degradation for this particular item.

Table 6: Magnet-Magnet interaction (attraction) - forces in the system
MPL 5x5x2 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Shear Strength (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	2.00 kg / 4.41 LBS 5 058 Gs	0.30 kg / 0.66 LBS 300 g / 2.9 N	N/A
1 mm	1.42 kg / 3.13 LBS 6 070 Gs	0.21 kg / 0.47 LBS 213 g / 2.1 N	1.28 kg / 2.82 LBS ~0 Gs
2 mm	0.91 kg / 2.02 LBS 4 871 Gs	0.14 kg / 0.30 LBS 137 g / 1.3 N	0.82 kg / 1.81 LBS ~0 Gs
3 mm	0.56 kg / 1.23 LBS 3 801 Gs	0.08 kg / 0.18 LBS 83 g / 0.8 N	0.50 kg / 1.10 LBS ~0 Gs
5 mm	0.20 kg / 0.43 LBS 2 254 Gs	0.03 kg / 0.06 LBS 29 g / 0.3 N	0.18 kg / 0.39 LBS ~0 Gs
10 mm	0.02 kg / 0.04 LBS 695 Gs	0.00 kg / 0.01 LBS 3 g / 0.0 N	0.02 kg / 0.04 LBS ~0 Gs
20 mm	0.00 kg / 0.00 LBS 136 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 11 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 7 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 4 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 1 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs

Two magnets interact from a significantly greater distance than a neodymium and metal combination. Such a system of magnet-to-magnet generates a stronger field and a further horizon of operation. Planning to create a strong closure? Use a pair of magnets instead of a neodymium and a steel. Remember that when attracting two neodymiums, the impact force is extreme. The levitation is a bit weaker than the connection force, but still large.
*Flux density between like poles reaches ~0 Gs at the geometric center of the gap (due to field cancellation).
Note: Calculations show sliding force of two same magnets (friction ~0.15 for Ni-Ni coating).

Table 7: Safety (HSE) (electronics) - warnings
MPL 5x5x2 / 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
Mechanical watch	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 is a large risk to IT equipment as well as pacemakers. These neodymiums generate a flux that destroys function of digital equipment. Remember: the invisible magnetic field passes through tissues and glass. Special caution must be taken by people with hearing aids and insulin pumps. Influence will be felt by: automatic timepieces, remotes, speakers, and screens. Do not bring the product near payment cards, hard drives, or precise measuring instruments.

Table 8: Impact energy (cracking risk) - collision effects
MPL 5x5x2 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	45.41 km/h (12.61 m/s)	0.03 J
30 mm	78.63 km/h (21.84 m/s)	0.09 J
50 mm	101.51 km/h (28.20 m/s)	0.15 J
100 mm	143.56 km/h (39.88 m/s)	0.30 J

Magnetic elements are delicate – a collision with steel causes immediate chipping. Pay attention to connection velocity – a neodymium left loose becomes dangerous. Striking energy can destroy the magnet or painful pinches to fingers. Be sure to control the product during bringing near metal so it doesn't hit with great force against the metal. A contact at a velocity of dozens of km/h means shattering of the magnet. Wear eye protection when working with large magnets.

Table 9: Anti-corrosion coating durability
MPL 5x5x2 / 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. Moisture resistance is crucial for installations in bathrooms or outdoors.

Table 10: Electrical data (P_c)
MPL 5x5x2 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	940 Mx	9.4 µWb
P_c Coefficient	0.46	Low (Flat)

Flux value passing through the pole surface. Essential parameter for generator designers as well as sensors. P_c value determines the working geometry.

Table 11: Submerged application
MPL 5x5x2 / N38

Environment	Effective steel pull	Effect
Air (land)	0.77 kg	Standard
Water (riverbed)	0.88 kg (+0.11 kg buoyancy gain)	+14.5%

Warning: Remember to wipe the magnet thoroughly after removing it from water and apply a protective layer (e.g., oil) to avoid corrosion.

The magnetic field penetrates through water without any losses. However, remember the water resistance when pulling the rope quickly.

1. Sliding resistance

*Caution: On a vertical wall, the magnet holds merely approx. 20-30% of its nominal pull.

2. Steel thickness impact

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

3. Power loss vs temp

*For standard magnets, the safety limit is 80°C.

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 0.46

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.

Engineering data and GPSR

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: 020173-2026

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MPL 5x5x2 / N38 - lamellar magnet

0.308 ZŁ brutto / pcs

This product is a very powerful magnet in the shape of a plate made of NdFeB material, which, with dimensions of 5x5x2 mm and a weight of 0.38 g, guarantees premium class connection. This rectangular block with a force of 7.57 N is ready for shipment in 24h, allowing for rapid realization of your project. Furthermore, its Ni-Cu-Ni coating protects 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 5x5x2 / N38 model, firmly slide one magnet over the edge of the other until the attraction force decreases. We recommend extreme caution, because after separation, the magnets may want to violently snap back together, which threatens pinching the skin. Using a screwdriver risks destroying the coating and permanently cracking the magnet.

Plate magnets MPL 5x5x2 / 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. 0.77 kg), they are ideal as closers in furniture making and mounting elements in automation. Customers often choose this model for workshop organization on strips and for advanced DIY and modeling projects, where precision and power count.

Cyanoacrylate glues (super glue type) are good only for small magnets; for larger plates, we recommend resins. For lighter applications or mounting on smooth surfaces, branded foam tape (e.g., 3M VHB) will work, provided the surface is perfectly degreased. Avoid chemically aggressive glues or hot glue, which can demagnetize neodymium (above 80°C).

Standardly, the MPL 5x5x2 / N38 model is magnetized axially (dimension 2 mm), which means that the N and S poles are located on its largest, flat surfaces. In practice, this means that this magnet has the greatest attraction force on its main planes (5x5 mm), which is ideal for flat mounting. Such a pole arrangement ensures maximum holding capacity when pressing against the sheet, creating a closed magnetic circuit.

The presented product is a neodymium magnet with precisely defined parameters: 5 mm (length), 5 mm (width), and 2 mm (thickness). The key parameter here is the lifting capacity amounting to approximately 0.77 kg (force ~7.57 N), which, with such a flat shape, proves the high grade of the material. The protective [NiCuNi] coating secures the magnet against corrosion.

Pros and cons of rare earth magnets.

Strengths

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

Their magnetic field is durable, and after approximately ten years it decreases only by ~1% (according to research),
They retain their magnetic properties even under strong external field,
The use of an refined layer of noble metals (nickel, gold, silver) causes the element to present itself better,
They are known for high magnetic induction at the operating surface, making them more effective,
Through (appropriate) combination of ingredients, they can achieve high thermal resistance, enabling action at temperatures reaching 230°C and above...
Thanks to versatility in designing and the capacity to adapt to unusual requirements,
Fundamental importance in innovative solutions – they are used in hard drives, drive modules, diagnostic systems, as well as complex engineering applications.
Thanks to efficiency per cm³, small magnets offer high operating force, occupying minimum space,

Weaknesses

Disadvantages of NdFeB magnets:

To avoid cracks under impact, we suggest using special steel housings. Such a solution secures the magnet and simultaneously increases its durability.
Neodymium magnets lose power when exposed to high temperatures. After reaching 80°C, many of them experience permanent weakening of strength (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 extremely resistant to heat
They oxidize in a humid environment. For use outdoors we recommend using waterproof magnets e.g. in rubber, plastic
Due to limitations in creating threads and complex forms in magnets, we recommend using cover - magnetic mount.
Health risk to health – tiny shards of magnets are risky, in case of ingestion, which is particularly important in the context of child safety. Additionally, small elements of these products can be problematic in diagnostics medical when they are in the body.
With large orders the cost of neodymium magnets is a challenge,

Holding force characteristics

Maximum lifting force for a neodymium magnet – what contributes to it?

The declared magnet strength concerns the limit force, recorded under laboratory conditions, meaning:

with the use of a sheet made of low-carbon steel, ensuring full magnetic saturation
with a cross-section no less than 10 mm
with a surface perfectly flat
without the slightest clearance between the magnet and steel
under vertical force direction (90-degree angle)
at ambient temperature room level

What influences lifting capacity in practice

In real-world applications, the actual holding force depends on many variables, ranked from most significant:

Gap between magnet and steel – every millimeter of separation (caused e.g. by varnish or unevenness) significantly weakens the pulling force, often by half at just 0.5 mm.
Loading method – catalog parameter refers to pulling vertically. When slipping, the magnet exhibits significantly lower power (often approx. 20-30% of maximum force).
Metal thickness – thin material does not allow full use of the magnet. Magnetic flux passes through the material instead of generating force.
Metal type – different alloys attracts identically. Alloy additives weaken the interaction with the magnet.
Smoothness – full contact is possible only on polished steel. Any scratches and bumps create air cushions, reducing force.
Temperature influence – high temperature reduces pulling force. Exceeding the limit temperature can permanently damage the magnet.

Lifting capacity testing was conducted on a smooth plate of suitable thickness, under a perpendicular pulling force, whereas under parallel forces the holding force is lower. Additionally, even a minimal clearance between the magnet and the plate decreases the load capacity.

Safety rules for work with NdFeB magnets

Operating temperature

Watch the temperature. Heating the magnet to high heat will ruin its magnetic structure and strength.

Health Danger

Health Alert: Neodymium magnets can deactivate heart devices and defibrillators. Stay away if you have medical devices.

Skin irritation risks

Allergy Notice: The Ni-Cu-Ni coating consists of nickel. If an allergic reaction appears, immediately stop working with magnets and use protective gear.

Respect the power

Before use, check safety instructions. Uncontrolled attraction can destroy the magnet or hurt your hand. Be predictive.

Hand protection

Risk of injury: The attraction force is so immense that it can cause hematomas, crushing, and broken bones. Use thick gloves.

Mechanical processing

Mechanical processing of NdFeB material carries a risk of fire hazard. Neodymium dust reacts violently with oxygen and is difficult to extinguish.

Phone sensors

A strong magnetic field disrupts the operation of compasses in phones and GPS navigation. Keep magnets close to a device to prevent breaking the sensors.

Cards and drives

Device Safety: Strong magnets can ruin data carriers and sensitive devices (heart implants, medical aids, mechanical watches).

Product not for children

Neodymium magnets are not toys. Eating multiple magnets may result in them pinching intestinal walls, which constitutes a direct threat to life and necessitates immediate surgery.

Risk of cracking

Despite metallic appearance, the material is delicate and not impact-resistant. Do not hit, as the magnet may crumble into hazardous fragments.

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

MPL 5x5x2 / N38 - lamellar magnet

Technical parameters - MPL 5x5x2 / N38 - lamellar magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Technical analysis of the assembly - technical parameters

Table 1: Static pull force (pull vs gap) - characteristics MPL 5x5x2 / N38

Table 2: Shear force (wall) MPL 5x5x2 / N38

Table 3: Wall mounting (shearing) - behavior on slippery surfaces MPL 5x5x2 / N38

Table 4: Steel thickness (substrate influence) - sheet metal selection MPL 5x5x2 / N38

Table 5: Thermal resistance (material behavior) - power drop MPL 5x5x2 / N38

Table 6: Magnet-Magnet interaction (attraction) - forces in the system MPL 5x5x2 / N38

Table 7: Safety (HSE) (electronics) - warnings MPL 5x5x2 / N38

Table 8: Impact energy (cracking risk) - collision effects MPL 5x5x2 / N38

Table 9: Anti-corrosion coating durability MPL 5x5x2 / N38

Table 10: Electrical data (Pc) MPL 5x5x2 / N38

Table 11: Submerged application MPL 5x5x2 / N38

1. Sliding resistance

2. Steel thickness impact

3. Power loss vs temp

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

Chemical composition

Environmental data

Force (pull)

Magnetic Induction

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MPL 5x5x2 / N38 - lamellar magnet

Pros and cons of rare earth magnets.

Strengths

Weaknesses

Holding force characteristics

Maximum lifting force for a neodymium magnet – what contributes to it?

What influences lifting capacity in practice

Safety rules for work with NdFeB magnets

Operating temperature

Health Danger

Skin irritation risks

Respect the power

Hand protection

Mechanical processing

Phone sensors

Cards and drives

Product not for children

Risk of cracking

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (pull vs gap) - characteristics
MPL 5x5x2 / N38

Table 2: Shear force (wall)
MPL 5x5x2 / N38

Table 3: Wall mounting (shearing) - behavior on slippery surfaces
MPL 5x5x2 / N38

Table 4: Steel thickness (substrate influence) - sheet metal selection
MPL 5x5x2 / N38

Table 5: Thermal resistance (material behavior) - power drop
MPL 5x5x2 / N38

Table 6: Magnet-Magnet interaction (attraction) - forces in the system
MPL 5x5x2 / N38

Table 7: Safety (HSE) (electronics) - warnings
MPL 5x5x2 / N38

Table 8: Impact energy (cracking risk) - collision effects
MPL 5x5x2 / N38

Table 9: Anti-corrosion coating durability
MPL 5x5x2 / N38

Table 10: Electrical data (P_c)
MPL 5x5x2 / N38

Table 11: Submerged application
MPL 5x5x2 / N38