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MPL 5x5x1 / 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 020170

GTIN/EAN: 5906301811763

5.00

length

5 mm [±0,1 mm]

Width

5 mm [±0,1 mm]

Height

1 mm [±0,1 mm]

Weight

0.19 g

Magnetization Direction

↑ axial

Load capacity

0.34 kg / 3.30 N

Magnetic Induction

209.53 mT / 2095 Gs

Coating

[NiCuNi] Nickel

view properties »

0.1845 ZŁ with VAT / pcs + price for transport

0.1500 ZŁ net + 23% VAT / pcs

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Technical data of the product - MPL 5x5x1 / N38 - lamellar magnet

Specification / characteristics - MPL 5x5x1 / N38 - lamellar magnet

properties

properties	values
Cat. no.	020170
GTIN/EAN	5906301811763
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	1 mm [±0,1 mm]
Weight	0.19 g
Magnetization Direction	↑ axial
Load capacity ~ ?	0.34 kg / 3.30 N
Magnetic Induction ~ ?	209.53 mT / 2095 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MPL 5x5x1 / 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 analysis of the assembly - technical parameters

Presented information constitute the direct effect of a engineering calculation. Values were calculated on algorithms for the class Nd₂Fe₁₄B. Real-world conditions may differ from theoretical values. Treat these data as a reference point for designers.

Table 1: Static pull force (force vs gap) - characteristics
MPL 5x5x1 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	2094 Gs 209.4 mT	0.34 kg / 0.75 LBS 340.0 g / 3.3 N	low risk
1 mm	1514 Gs 151.4 mT	0.18 kg / 0.39 LBS 177.8 g / 1.7 N	low risk
2 mm	922 Gs 92.2 mT	0.07 kg / 0.15 LBS 65.9 g / 0.6 N	low risk
3 mm	543 Gs 54.3 mT	0.02 kg / 0.05 LBS 22.9 g / 0.2 N	low risk
5 mm	209 Gs 20.9 mT	0.00 kg / 0.01 LBS 3.4 g / 0.0 N	low risk
10 mm	38 Gs 3.8 mT	0.00 kg / 0.00 LBS 0.1 g / 0.0 N	low risk
15 mm	13 Gs 1.3 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk
20 mm	6 Gs 0.6 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk
30 mm	2 Gs 0.2 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk
50 mm	0 Gs 0.0 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk

Grip strength weakens drastically with every mm of spacing. Remember that even the smallest gap (e.g., dirt, paint, veneer) strongly reduces the pull force. Magnetic products operate strongest during direct contact; gap kills the power. See how quickly the load capacity drop, when the product does not adhere flatly to the steel surface. When designing the assembly, avoid redundant distances.

Table 2: Slippage hold (vertical surface)
MPL 5x5x1 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.07 kg / 0.15 LBS 68.0 g / 0.7 N
1 mm	Stal (~0.2)	0.04 kg / 0.08 LBS 36.0 g / 0.4 N
2 mm	Stal (~0.2)	0.01 kg / 0.03 LBS 14.0 g / 0.1 N
3 mm	Stal (~0.2)	0.00 kg / 0.01 LBS 4.0 g / 0.0 N
5 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 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 table below indicates the estimated holding capacity required to cause the shifting of the magnet down on a vertical metal surface (assuming typical friction). This value depends on the gap size between the magnet and the surface.

Table 3: Vertical assembly (shearing) - behavior on slippery surfaces
MPL 5x5x1 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.10 kg / 0.22 LBS 102.0 g / 1.0 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.07 kg / 0.15 LBS 68.0 g / 0.7 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.03 kg / 0.07 LBS 34.0 g / 0.3 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.17 kg / 0.37 LBS 170.0 g / 1.7 N

When placing a holder on a upright wall (e.g., a fridge), it will only hold only about 1/5 of its maximum pull force. Gravity and a weak degree of grip cause that holders slip easier than they pull off. Planning a hanger? Note that the sliding force is noticeably lower than the perpendicular breakaway force. On a slippery surface, the magnet will give way down under a noticeably lighter weight. Utilizing a rubberized layer can drastically improve the result.

Table 4: Material efficiency (substrate influence) - sheet metal selection
MPL 5x5x1 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.03 kg / 0.07 LBS 34.0 g / 0.3 N
1 mm	25%	0.09 kg / 0.19 LBS 85.0 g / 0.8 N
2 mm	50%	0.17 kg / 0.37 LBS 170.0 g / 1.7 N
3 mm	75%	0.26 kg / 0.56 LBS 255.0 g / 2.5 N
5 mm	100%	0.34 kg / 0.75 LBS 340.0 g / 3.3 N
10 mm	100%	0.34 kg / 0.75 LBS 340.0 g / 3.3 N
11 mm	100%	0.34 kg / 0.75 LBS 340.0 g / 3.3 N
12 mm	100%	0.34 kg / 0.75 LBS 340.0 g / 3.3 N

A thin metal plate is not enough to take in the entire magnetic field, which wastes potential of the holder. Should you mount a strong magnet to a weak sheet, the magnetism will penetrate right through and the attraction force will be weaker. To achieve the maximum of this magnet's power, you require a sufficiently solid element of steel. The saturation phenomenon means that on thin elements (e.g., car bodies), the magnet shows lower pull force. We recommend selecting the steel cross-section based on the following data.

Table 5: Working in heat (material behavior) - resistance threshold
MPL 5x5x1 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	0.34 kg / 0.75 LBS 340.0 g / 3.3 N	OK
40 °C	-2.2%	0.33 kg / 0.73 LBS 332.5 g / 3.3 N	OK
60 °C	-4.4%	0.33 kg / 0.72 LBS 325.0 g / 3.2 N
80 °C	-6.6%	0.32 kg / 0.70 LBS 317.6 g / 3.1 N
100 °C	-28.8%	0.24 kg / 0.53 LBS 242.1 g / 2.4 N

Standard neodymium magnets irreversibly lose parameters past the thermal threshold. Avoid high temperatures – heat can permanently demagnetize this magnet. As the temperature rises, the magnet's force briefly drops. Do not use this magnet close to ovens higher than its operating temperature limit. Too high temperature will result in permanent loss of magnetism.

*Important note: Heat tolerance depends not only on the material grade, and the Permeance Coefficient Pc. Flat magnets (pancake types) 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 (attraction) - field collision
MPL 5x5x1 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Shear Strength (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	0.68 kg / 1.49 LBS 3 601 Gs	0.10 kg / 0.22 LBS 101 g / 1.0 N	N/A
1 mm	0.52 kg / 1.15 LBS 3 682 Gs	0.08 kg / 0.17 LBS 78 g / 0.8 N	0.47 kg / 1.04 LBS ~0 Gs
2 mm	0.35 kg / 0.78 LBS 3 028 Gs	0.05 kg / 0.12 LBS 53 g / 0.5 N	0.32 kg / 0.70 LBS ~0 Gs
3 mm	0.22 kg / 0.48 LBS 2 388 Gs	0.03 kg / 0.07 LBS 33 g / 0.3 N	0.20 kg / 0.44 LBS ~0 Gs
5 mm	0.08 kg / 0.17 LBS 1 413 Gs	0.01 kg / 0.03 LBS 12 g / 0.1 N	0.07 kg / 0.15 LBS ~0 Gs
10 mm	0.01 kg / 0.01 LBS 417 Gs	0.00 kg / 0.00 LBS 1 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
20 mm	0.00 kg / 0.00 LBS 77 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 6 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 3 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 2 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 1 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 1 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 strong neodymiums interact from a much further distance than a neodymium and metal setup. The connection of magnet-to-magnet creates a more powerful interaction and a larger range of operation. Want to build a solid fastener? Utilize two neodymiums instead of a neodymium and a striker plate. Exercise caution that when connecting a pair of magnets, the collision energy is extreme. The levitation is marginally weaker than the attraction, but still impressive.
*The magnetic induction between like poles drops to ~0 Gs at the geometric center between the magnets (resulting from vector opposition).
Attention: Calculations apply to sliding force of two identical neodymium magnets (friction ~0.15 for Ni-Ni plating).

Table 7: Hazards (implants) - warnings
MPL 5x5x1 / N38

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

Extremely neodym field poses a large risk to electronic devices as well as medical implants. These neodymiums produce a field that disrupts operation of digital equipment. Remember: the unseen radiation acts through matter and housings. Special caution must be exercised by people with hearing aids and insulin pumps. Also at risk are: mechanical watches, car keys, speakers, and screens. Do not place the magnet near cards, HDD media, or precise measuring instruments.

Table 8: Collisions (cracking risk) - collision effects
MPL 5x5x1 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	42.67 km/h (11.85 m/s)	0.01 J
30 mm	73.89 km/h (20.53 m/s)	0.04 J
50 mm	95.40 km/h (26.50 m/s)	0.07 J
100 mm	134.91 km/h (37.48 m/s)	0.13 J

Magnetic elements are delicate – a strong collision with metal risks their cracking. Watch the impact speed – a magnet released freely turns into a projectile. Striking energy can destroy the magnet or painful pinches to skin. Be sure to control the product during installation so it doesn't slam with momentum against the steel surface. A contact at a velocity of dozens of km/h means shattering of the magnet. Wear safety glasses when handling with powerful specimens.

Table 9: Corrosion resistance
MPL 5x5x1 / 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. Moisture resistance is crucial for installations in bathrooms or outdoors.

Table 10: Electrical data (P_c)
MPL 5x5x1 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	615 Mx	6.2 µWb
P_c Coefficient	0.26	Low (Flat)

Flux value emitted by the magnet pole. Key data for generator designers as well as sensors. The P_c coefficient determines the magnet's operating point.

Table 11: Underwater work (magnet fishing)
MPL 5x5x1 / N38

Environment	Effective steel pull	Effect
Air (land)	0.34 kg	Standard
Water (riverbed)	0.39 kg (+0.05 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!

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

1. Wall mount (shear)

*Warning: On a vertical surface, the magnet holds only approx. 20-30% of its perpendicular strength.

2. Steel thickness impact

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

3. Thermal stability

*For N38 material, the max working temp is 80°C.

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 0.26

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

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: 020170-2026

Measurement Calculator

Pulling force

Force (N)

Force in lbs

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Just populate one field, and the tool fill in everything else for you.

MW 45x15 / N38 - cylindrical magnet

61.84 ZŁ brutto / pcs

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0.701 ZŁ brutto / pcs

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MP 30x7/3x3 / N38 - ring magnet

6.84 ZŁ brutto / pcs

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SM 32x225 [2xM8] / N42 - magnetic separator

750.30 ZŁ brutto / pcs

Model MPL 5x5x1 / N38 features a low profile and professional pulling force, making it a perfect solution for building separators and machines. This rectangular block with a force of 3.30 N is ready for shipment in 24h, allowing for rapid realization of your project. Furthermore, its Ni-Cu-Ni coating secures it against corrosion in standard operating conditions, giving it an aesthetic appearance.

The key to success is shifting 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 0.34 kg can pinch very hard and cause hematomas. Using a screwdriver risks destroying the coating and permanently cracking the magnet.

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.

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 5x5x1 / N38 model is magnetized through the thickness (dimension 1 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. 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: 5 mm (length), 5 mm (width), and 1 mm (thickness). It is a magnetic block with dimensions 5x5x1 mm and a self-weight of 0.19 g, ready to work at temperatures up to 80°C. The protective [NiCuNi] coating secures the magnet against corrosion.

Advantages as well as disadvantages of Nd₂Fe₁₄B magnets.

Benefits

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

They have unchanged lifting capacity, and over more than 10 years their performance decreases symbolically – ~1% (according to theory),
They are extremely resistant to demagnetization induced by external disturbances,
In other words, due to the glossy surface of silver, the element becomes visually attractive,
They are known for high magnetic induction at the operating surface, which increases their power,
Due to their durability and thermal resistance, neodymium magnets can operate (depending on the form) even at high temperatures reaching 230°C or more...
Possibility of individual shaping as well as optimizing to atypical requirements,
Wide application in high-tech industry – they are commonly used in computer drives, electric drive systems, diagnostic systems, and industrial machines.
Relatively small size with high pulling force – neodymium magnets offer impressive pulling force in compact dimensions, which makes them useful in small systems

Weaknesses

Disadvantages of NdFeB magnets:

Brittleness is one of their disadvantages. Upon intense impact they can fracture. We advise keeping them in a special holder, which not only protects them against impacts but also increases their durability
We warn that neodymium magnets can reduce their power at high temperatures. To prevent this, we advise our specialized [AH] magnets, which work effectively even at 230°C.
When exposed to humidity, magnets usually rust. For applications outside, it is recommended to use protective magnets, such as those in rubber or plastics, which secure oxidation as well as corrosion.
Limited ability of making nuts in the magnet and complex shapes - preferred is cover - magnet mounting.
Health risk resulting from small fragments of magnets are risky, if swallowed, which gains importance in the aspect of protecting the youngest. It is also worth noting that small components of these devices can complicate diagnosis medical when they are in the body.
High unit price – neodymium magnets are more expensive than other types of magnets (e.g. ferrite), which hinders application in large quantities

Lifting parameters

Breakaway strength of the magnet in ideal conditions – what affects it?

The force parameter is a result of laboratory testing conducted under the following configuration:

with the application of a yoke made of low-carbon steel, ensuring full magnetic saturation
possessing a thickness of at least 10 mm to avoid saturation
characterized by smoothness
with direct contact (without impurities)
for force acting at a right angle (pull-off, not shear)
at temperature approx. 20 degrees Celsius

Magnet lifting force in use – key factors

Holding efficiency is influenced by specific conditions, including (from most important):

Space between magnet and steel – even a fraction of a millimeter of separation (caused e.g. by veneer or unevenness) drastically reduces the pulling force, often by half at just 0.5 mm.
Load vector – highest force is available only during pulling at a 90° angle. The shear force of the magnet along the plate is standardly several times lower (approx. 1/5 of the lifting capacity).
Steel thickness – too thin steel does not accept the full field, causing part of the flux to be lost into the air.
Material composition – not every steel reacts the same. Alloy additives weaken the attraction effect.
Surface finish – full contact is obtained only on polished steel. Rough texture create air cushions, weakening the magnet.
Temperature – heating the magnet results in weakening of force. Check the thermal limit for a given model.

Lifting capacity testing was performed on plates with a smooth surface of optimal thickness, under perpendicular forces, however under attempts to slide the magnet the load capacity is reduced by as much as 5 times. Moreover, even a small distance between the magnet and the plate reduces the lifting capacity.

Safe handling of neodymium magnets

Eye protection

Watch out for shards. Magnets can explode upon violent connection, ejecting shards into the air. Wear goggles.

Crushing risk

Danger of trauma: The pulling power is so immense that it can cause blood blisters, crushing, and even bone fractures. Use thick gloves.

Fire warning

Powder generated during machining of magnets is self-igniting. Do not drill into magnets without proper cooling and knowledge.

Compass and GPS

Navigation devices and smartphones are highly sensitive to magnetic fields. Direct contact with a powerful NdFeB magnet can permanently damage the internal compass in your phone.

Skin irritation risks

Certain individuals experience a contact allergy to nickel, which is the common plating for neodymium magnets. Extended handling might lead to dermatitis. We strongly advise use safety gloves.

Health Danger

Warning for patients: Powerful magnets disrupt electronics. Maintain minimum 30 cm distance or request help to work with the magnets.

This is not a toy

Absolutely store magnets away from children. Ingestion danger is significant, and the effects of magnets clamping inside the body are life-threatening.

Cards and drives

Equipment safety: Neodymium magnets can ruin payment cards and delicate electronics (heart implants, hearing aids, timepieces).

Permanent damage

Watch the temperature. Heating the magnet above 80 degrees Celsius will permanently weaken its properties and strength.

Handling rules

Handle magnets consciously. Their immense force can shock even experienced users. Be vigilant and respect their force.

Attention! Details about hazards in the article: Magnet Safety Guide.

MPL 5x5x1 / N38 - lamellar magnet

Technical data of the product - MPL 5x5x1 / N38 - lamellar magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Engineering analysis of the assembly - technical parameters

Table 1: Static pull force (force vs gap) - characteristics MPL 5x5x1 / N38

Table 2: Slippage hold (vertical surface) MPL 5x5x1 / N38

Table 3: Vertical assembly (shearing) - behavior on slippery surfaces MPL 5x5x1 / N38

Table 4: Material efficiency (substrate influence) - sheet metal selection MPL 5x5x1 / N38

Table 5: Working in heat (material behavior) - resistance threshold MPL 5x5x1 / N38

Table 6: Two magnets (attraction) - field collision MPL 5x5x1 / N38

Table 7: Hazards (implants) - warnings MPL 5x5x1 / N38

Table 8: Collisions (cracking risk) - collision effects MPL 5x5x1 / N38

Table 9: Corrosion resistance MPL 5x5x1 / N38

Table 10: Electrical data (Pc) MPL 5x5x1 / N38

Table 11: Underwater work (magnet fishing) MPL 5x5x1 / N38

1. Wall mount (shear)

2. Steel thickness impact

3. Thermal stability

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

Elemental analysis

Ecology and recycling (GPSR)

Pulling force

Magnetic Field

See also proposals

MW 45x15 / N38 - cylindrical magnet

MW 8x3 / N38 - cylindrical magnet

MP 30x7/3x3 / N38 - ring magnet

SM 32x225 [2xM8] / N42 - magnetic separator

Advantages as well as disadvantages of Nd2Fe14B magnets.

Benefits

Weaknesses

Lifting parameters

Breakaway strength of the magnet in ideal conditions – what affects it?

Magnet lifting force in use – key factors

Safe handling of neodymium magnets

Eye protection

Crushing risk

Fire warning

Compass and GPS

Skin irritation risks

Health Danger

This is not a toy

Cards and drives

Permanent damage

Handling rules

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (force vs gap) - characteristics
MPL 5x5x1 / N38

Table 2: Slippage hold (vertical surface)
MPL 5x5x1 / N38

Table 3: Vertical assembly (shearing) - behavior on slippery surfaces
MPL 5x5x1 / N38

Table 4: Material efficiency (substrate influence) - sheet metal selection
MPL 5x5x1 / N38

Table 5: Working in heat (material behavior) - resistance threshold
MPL 5x5x1 / N38

Table 6: Two magnets (attraction) - field collision
MPL 5x5x1 / N38

Table 7: Hazards (implants) - warnings
MPL 5x5x1 / N38

Table 8: Collisions (cracking risk) - collision effects
MPL 5x5x1 / N38

Table 9: Corrosion resistance
MPL 5x5x1 / N38

Table 10: Electrical data (P_c)
MPL 5x5x1 / N38

Table 11: Underwater work (magnet fishing)
MPL 5x5x1 / N38

Advantages as well as disadvantages of Nd₂Fe₁₄B magnets.