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MPL 5x5x2 / 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 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

see specifications »

0.308 ZŁ with VAT / pcs + price for transport

0.250 ZŁ net + 23% VAT / pcs

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Technical parameters of the product - 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

Physical analysis of the assembly - report

The following data constitute the direct effect of a engineering calculation. Results were calculated on models for the class Nd₂Fe₁₄B. Real-world conditions might slightly differ. Use these calculations as a supplementary guide for designers.

Table 1: Static pull force (pull vs gap) - power drop
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	weak grip
1 mm	2436 Gs 243.6 mT	0.35 kg / 0.78 LBS 352.2 g / 3.5 N	weak grip
2 mm	1464 Gs 146.4 mT	0.13 kg / 0.28 LBS 127.3 g / 1.2 N	weak grip
3 mm	872 Gs 87.2 mT	0.05 kg / 0.10 LBS 45.1 g / 0.4 N	weak grip
5 mm	347 Gs 34.7 mT	0.01 kg / 0.02 LBS 7.2 g / 0.1 N	weak grip
10 mm	68 Gs 6.8 mT	0.00 kg / 0.00 LBS 0.3 g / 0.0 N	weak grip
15 mm	23 Gs 2.3 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	weak grip
20 mm	10 Gs 1.0 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	weak grip
30 mm	3 Gs 0.3 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	weak grip
50 mm	1 Gs 0.1 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	weak grip

Magnetic force drops sharply per each millimeter of spacing. Note that even a microscopic distance (e.g., contamination, paint, veneer) strongly weakens the grip. Neodymiums operate optimally in perfect adhesion; gap kills the force. See how flashily the parameters plummet, when the product does not touch directly to the steel surface. When planning the assembly, discard additional spacers.

Table 2: Vertical hold (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 shows the theoretical shear load required to initiate the downward movement of the magnet down on a vertical steel plate (assuming typical friction coefficient). This parameter is relative to the air gap between the magnet and the surface.

Table 3: Wall mounting (sliding) - 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 mounting a holder on a vertical plane (e.g., a fridge), it will maintain barely approx. 20%-30% of its nominal power. Gravity and a low friction coefficient influence the fact that holders move down easier than they pop off the substrate. Want to create a vertical fastening? Consider that the sliding force is much weaker than the maximum static pull force. On a slippery surface, the magnet will slide down under a noticeably lighter load. Utilizing a rubberized layer can effectively improve the result.

Table 4: Steel thickness (saturation) - 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 conduct the full magnetic flux, which squanders power of the holder. If you attach a powerful product to a thin surface, the field will pass right through and the holding will be smaller. To utilize 100% of this magnet's potential, you need a suitably thick element of steel. The material oversaturation means that on thin elements (e.g., thin profiles), the holder shows lower pull force. We recommend selecting the steel dimension from these parameters.

Table 5: Thermal resistance (material behavior) - thermal limit
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 irreversibly lose power after exceeding the maximum temperature. Protect against heat – excessive heat can irreversibly damage this magnet. With every degree above norm, the neodymium's power momentarily lowers. Do not use this product close to ovens exceeding its operating temperature limit. Ignoring the limit will result in irreversible degradation of magnetic properties.

*Important note: Temperature resistance depends not only on the material grade, as well as the dimension ratios. Thin magnets (low Pc) risk losing magnetic properties sooner than taller cylinders. Warning indicator in the table indicates a risk of irreversible loss for this specific geometry.

Table 6: Two magnets (repulsion) - field range
MPL 5x5x2 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Shear Force (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 magnetic products attract each other from a much further distance than a neodymium and metal combination. The connection of two magnets produces a massive flux and a larger range of operation. Want to build a solid fastener? Utilize two neodymiums instead of a neodymium and a steel. Remember that when bringing together two magnets, the pinch force is massive. The repulsion force is marginally weaker than the attraction, but still impressive.
*Flux density in repulsion mode is approximately ~0 Gs at the midpoint between the magnets (resulting from vector opposition).
Important: Estimates demonstrate sliding force of two identical neodymium magnets (friction coefficient ~0.15 for Ni-Ni layer).

Table 7: Protective zones (implants) - precautionary measures
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
Car key	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

Powerful magnet radiation is a large risk to electronics and medical implants. These NdFeB products generate a flux that disrupts operation of sensitive medical devices. Notice: the unseen radiation penetrates the body and plastic. Special caution must be exercised by people with hearing aids and drug dispensers. The risk also applies to: mechanical watches, car keys, membranes, and displays. Avoid contact with magnetic cards, hard drives, or precise measuring instruments.

Table 8: Collisions (cracking risk) - warning
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

Neodymium magnets are prone to chipping – a collision with steel risks their cracking. Control the attraction moment – a magnet released freely becomes dangerous. Kinetic force can cause material chips or dangerous crushing to skin. 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 ends with a crack of the neodymium. Use safety goggles when working with powerful specimens.

Table 9: Coating parameters (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. The silver nickel coating also serves an aesthetic function but is not fully waterproof.

Table 10: Construction 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 magnet pole. Essential parameter for generator designers and motors. The P_c coefficient defines 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%

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. Vertical hold

*Warning: On a vertical wall, the magnet holds only a fraction of its max power.

2. Steel thickness impact

*Thin metal sheet (e.g. computer case) severely weakens the holding force.

3. Heat tolerance

*For N38 material, 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

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.

Engineering data and GPSR

Material specification

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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Component MPL 5x5x2 / N38 features a flat shape and professional pulling force, making it a perfect solution for building separators and machines. As a magnetic bar with high power (approx. 0.77 kg), this product is available immediately from our warehouse in Poland. 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. Watch your fingers! Magnets with a force of 0.77 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. Thanks to the flat surface and high force (approx. 0.77 kg), they are ideal as hidden locks in furniture making and mounting elements in automation. Their rectangular shape facilitates precise gluing into milled sockets in wood or plastic.

Cyanoacrylate glues (super glue type) are good only for small magnets; for larger plates, we recommend resins. Double-sided tape cushions vibrations, which is an advantage when mounting in moving elements. Remember to roughen and wash the magnet surface before gluing, which significantly increases the adhesion of the glue to the nickel coating.

The magnetic axis runs through the shortest dimension, which is typical for gripper magnets. 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). It is a magnetic block with dimensions 5x5x2 mm and a self-weight of 0.38 g, ready to work at temperatures up to 80°C. The protective [NiCuNi] coating secures the magnet against corrosion.

Advantages and disadvantages of neodymium magnets.

Strengths

Besides their stability, neodymium magnets are valued for these benefits:

They do not lose magnetism, even over around 10 years – the reduction in strength is only ~1% (according to tests),
They have excellent resistance to magnetism drop as a result of external fields,
By applying a lustrous layer of gold, the element presents an aesthetic look,
Magnets are characterized by excellent magnetic induction on the outer side,
Made from properly selected components, these magnets show impressive resistance to high heat, enabling them to function (depending on their shape) at temperatures up to 230°C and above...
Possibility of individual creating and adjusting to defined requirements,
Versatile presence in modern technologies – they are commonly used in computer drives, brushless drives, advanced medical instruments, also industrial machines.
Thanks to concentrated force, small magnets offer high operating force, occupying minimum space,

Limitations

Characteristics of disadvantages of neodymium magnets: tips and applications.

To avoid cracks under impact, we recommend using special steel housings. Such a solution secures the magnet and simultaneously increases its durability.
Neodymium magnets demagnetize when exposed to high temperatures. After reaching 80°C, many of them experience permanent drop 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 extremely resistant to heat
When exposed to humidity, magnets usually rust. To use them in conditions outside, it is recommended to use protective magnets, such as magnets in rubber or plastics, which secure oxidation as well as corrosion.
Limited ability of making threads in the magnet and complicated shapes - recommended is cover - magnet mounting.
Health risk resulting from small fragments of magnets are risky, if swallowed, which is particularly important in the context of child health protection. Additionally, tiny parts of these devices are able to complicate diagnosis medical when they are in the body.
Higher cost of purchase is one of the disadvantages compared to ceramic magnets, especially in budget applications

Holding force characteristics

Maximum lifting capacity of the magnet – what contributes to it?

The lifting capacity listed is a theoretical maximum value performed under specific, ideal conditions:

with the contact of a yoke made of special test steel, guaranteeing maximum field concentration
whose thickness reaches at least 10 mm
with an ideally smooth contact surface
under conditions of ideal adhesion (metal-to-metal)
under vertical application of breakaway force (90-degree angle)
at ambient temperature approx. 20 degrees Celsius

Key elements affecting lifting force

It is worth knowing that the application force may be lower depending on the following factors, starting with the most relevant:

Clearance – the presence of any layer (paint, tape, air) interrupts the magnetic circuit, which lowers capacity steeply (even by 50% at 0.5 mm).
Pull-off angle – note that the magnet holds strongest perpendicularly. Under shear forces, the holding force drops drastically, often to levels of 20-30% of the nominal value.
Base massiveness – insufficiently thick plate does not close the flux, causing part of the flux to be lost to the other side.
Steel grade – the best choice is high-permeability steel. Cast iron may have worse magnetic properties.
Surface quality – the smoother and more polished the surface, the larger the contact zone and stronger the hold. Roughness acts like micro-gaps.
Temperature influence – high temperature weakens pulling force. Exceeding the limit temperature can permanently demagnetize the magnet.

Lifting capacity testing was conducted on a smooth plate of suitable thickness, under a perpendicular pulling force, in contrast under parallel forces the holding force is lower. In addition, even a minimal clearance between the magnet and the plate reduces the load capacity.

Safety rules for work with neodymium magnets

Mechanical processing

Combustion risk: Rare earth powder is explosive. Do not process magnets without safety gear as this risks ignition.

Magnet fragility

Despite the nickel coating, neodymium is delicate and not impact-resistant. Do not hit, as the magnet may shatter into sharp, dangerous pieces.

Data carriers

Equipment safety: Neodymium magnets can ruin payment cards and sensitive devices (pacemakers, hearing aids, mechanical watches).

Danger to the youngest

Only for adults. Small elements can be swallowed, causing serious injuries. Keep out of reach of kids and pets.

Safe operation

Handle with care. Neodymium magnets act from a distance and connect with massive power, often quicker than you can move away.

Keep away from electronics

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

Finger safety

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

Skin irritation risks

Certain individuals suffer from a contact allergy to Ni, which is the common plating for NdFeB magnets. Frequent touching may cause dermatitis. We strongly advise wear protective gloves.

Life threat

Patients with a pacemaker have to maintain an absolute distance from magnets. The magnetism can disrupt the operation of the implant.

Do not overheat magnets

Monitor thermal conditions. Exposing the magnet to high heat will permanently weaken its properties and pulling force.

Safety First! More info about hazards in the article: Magnet Safety Guide.

MPL 5x5x2 / N38 - lamellar magnet

Technical parameters of the product - MPL 5x5x2 / N38 - lamellar magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Physical analysis of the assembly - report

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

Table 2: Vertical hold (wall) MPL 5x5x2 / N38

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

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

Table 5: Thermal resistance (material behavior) - thermal limit MPL 5x5x2 / N38

Table 6: Two magnets (repulsion) - field range MPL 5x5x2 / N38

Table 7: Protective zones (implants) - precautionary measures MPL 5x5x2 / N38

Table 8: Collisions (cracking risk) - warning MPL 5x5x2 / N38

Table 9: Coating parameters (durability) MPL 5x5x2 / N38

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

Table 11: Submerged application MPL 5x5x2 / N38

1. Vertical hold

2. Steel thickness impact

3. Heat tolerance

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

Material specification

Environmental data

Force (pull)

Magnetic Field

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Advantages and disadvantages of neodymium magnets.

Strengths

Limitations

Holding force characteristics

Maximum lifting capacity of the magnet – what contributes to it?

Key elements affecting lifting force

Safety rules for work with neodymium magnets

Mechanical processing

Magnet fragility

Data carriers

Danger to the youngest

Safe operation

Keep away from electronics

Finger safety

Skin irritation risks

Life threat

Do not overheat magnets

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

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

Table 2: Vertical hold (wall)
MPL 5x5x2 / N38

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

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

Table 5: Thermal resistance (material behavior) - thermal limit
MPL 5x5x2 / N38

Table 6: Two magnets (repulsion) - field range
MPL 5x5x2 / N38

Table 7: Protective zones (implants) - precautionary measures
MPL 5x5x2 / N38

Table 8: Collisions (cracking risk) - warning
MPL 5x5x2 / N38

Table 9: Coating parameters (durability)
MPL 5x5x2 / N38

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

Table 11: Submerged application
MPL 5x5x2 / N38