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MPL 200x30x30 / 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 020125

GTIN/EAN: 5906301811312

5.00

length

200 mm [±0,1 mm]

Width

30 mm [±0,1 mm]

Height

30 mm [±0,1 mm]

Weight

1350 g

Magnetization Direction

↑ axial

Load capacity

287.38 kg / 2819.19 N

Magnetic Induction

445.15 mT / 4451 Gs

Coating

[NiCuNi] Nickel

product specifications »

563.28 ZŁ with VAT / pcs + price for transport

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Physical properties - MPL 200x30x30 / N38 - lamellar magnet

Specification / characteristics - MPL 200x30x30 / N38 - lamellar magnet

properties

properties	values
Cat. no.	020125
GTIN/EAN	5906301811312
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	200 mm [±0,1 mm]
Width	30 mm [±0,1 mm]
Height	30 mm [±0,1 mm]
Weight	1350 g
Magnetization Direction	↑ axial
Load capacity ~ ?	287.38 kg / 2819.19 N
Magnetic Induction ~ ?	445.15 mT / 4451 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MPL 200x30x30 / 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 product - data

These data are the direct effect of a physical simulation. Results rely on algorithms for the class Nd₂Fe₁₄B. Operational parameters may deviate from the simulation results. Treat these calculations as a preliminary roadmap during assembly planning.

Table 1: Static force (force vs distance) - characteristics
MPL 200x30x30 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	4451 Gs 445.1 mT	287.38 kg / 633.56 LBS 287380.0 g / 2819.2 N	crushing
1 mm	4241 Gs 424.1 mT	260.91 kg / 575.21 LBS 260910.0 g / 2559.5 N	crushing
2 mm	4028 Gs 402.8 mT	235.43 kg / 519.04 LBS 235433.0 g / 2309.6 N	crushing
3 mm	3818 Gs 381.8 mT	211.49 kg / 466.26 LBS 211490.2 g / 2074.7 N	crushing
5 mm	3412 Gs 341.2 mT	168.87 kg / 372.30 LBS 168870.4 g / 1656.6 N	crushing
10 mm	2539 Gs 253.9 mT	93.54 kg / 206.22 LBS 93539.2 g / 917.6 N	crushing
15 mm	1902 Gs 190.2 mT	52.48 kg / 115.70 LBS 52481.2 g / 514.8 N	crushing
20 mm	1457 Gs 145.7 mT	30.79 kg / 67.88 LBS 30789.8 g / 302.0 N	crushing
30 mm	920 Gs 92.0 mT	12.29 kg / 27.09 LBS 12288.2 g / 120.5 N	crushing
50 mm	456 Gs 45.6 mT	3.02 kg / 6.65 LBS 3016.4 g / 29.6 N	warning

Magnetic force decreases sharply with every mm of spacing. Note that even a very thin break (e.g., dirt, varnish, rust) strongly weakens the grip. Magnets operate strongest at the point of direct contact; gap weakens the power. Observe how rapidly the pull force fall, when the product does not adhere tightly to the metal substrate. When calculating the mounting, eliminate additional spacers.

Table 2: Sliding capacity (vertical surface)
MPL 200x30x30 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	57.48 kg / 126.71 LBS 57476.0 g / 563.8 N
1 mm	Stal (~0.2)	52.18 kg / 115.04 LBS 52182.0 g / 511.9 N
2 mm	Stal (~0.2)	47.09 kg / 103.81 LBS 47086.0 g / 461.9 N
3 mm	Stal (~0.2)	42.30 kg / 93.25 LBS 42298.0 g / 414.9 N
5 mm	Stal (~0.2)	33.77 kg / 74.46 LBS 33774.0 g / 331.3 N
10 mm	Stal (~0.2)	18.71 kg / 41.24 LBS 18708.0 g / 183.5 N
15 mm	Stal (~0.2)	10.50 kg / 23.14 LBS 10496.0 g / 103.0 N
20 mm	Stal (~0.2)	6.16 kg / 13.58 LBS 6158.0 g / 60.4 N
30 mm	Stal (~0.2)	2.46 kg / 5.42 LBS 2458.0 g / 24.1 N
50 mm	Stal (~0.2)	0.60 kg / 1.33 LBS 604.0 g / 5.9 N

The table below shows the approximate shear load sufficient to initiate the sliding of the magnet down against a vertical steel wall (considering standard friction). This parameter is relative to the separation distance between the magnet and the surface.

Table 3: Wall mounting (shearing) - behavior on slippery surfaces
MPL 200x30x30 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	86.21 kg / 190.07 LBS 86214.0 g / 845.8 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	57.48 kg / 126.71 LBS 57476.0 g / 563.8 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	28.74 kg / 63.36 LBS 28738.0 g / 281.9 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	143.69 kg / 316.78 LBS 143690.0 g / 1409.6 N

When hanging a magnet on a upright surface (e.g., a board), it will only hold only about 1/5 of its maximum pull force. Gravity and a low friction coefficient influence the fact that holders slide down easier than they detach. Designing a wall mount? Note that the shear force is noticeably lower than the maximum static pull force. On a painted metal, the magnet will slip down under a significantly smaller load. Utilizing a rubberized layer can effectively increase the grip.

Table 4: Steel thickness (substrate influence) - sheet metal selection
MPL 200x30x30 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	3%	9.58 kg / 21.12 LBS 9579.3 g / 94.0 N
1 mm	8%	23.95 kg / 52.80 LBS 23948.3 g / 234.9 N
2 mm	17%	47.90 kg / 105.59 LBS 47896.7 g / 469.9 N
3 mm	25%	71.85 kg / 158.39 LBS 71845.0 g / 704.8 N
5 mm	42%	119.74 kg / 263.98 LBS 119741.7 g / 1174.7 N
10 mm	83%	239.48 kg / 527.97 LBS 239483.3 g / 2349.3 N
11 mm	92%	263.43 kg / 580.77 LBS 263431.7 g / 2584.3 N
12 mm	100%	287.38 kg / 633.56 LBS 287380.0 g / 2819.2 N

A thin sheet is not enough to absorb the entire magnetic field, which squanders power of the magnet. If you attach a powerful product to a too thin substrate, the field will pass right through and the pull force will drop sharply. To achieve full efficiency of this neodymium's power, you require a sufficiently solid backing of metal. The material oversaturation causes that on sheet metal structures (e.g., appliance housings), the magnet holds weaker. We recommend selecting the steel dimension according to the table below.

Table 5: Thermal resistance (material behavior) - resistance threshold
MPL 200x30x30 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	287.38 kg / 633.56 LBS 287380.0 g / 2819.2 N	OK
40 °C	-2.2%	281.06 kg / 619.63 LBS 281057.6 g / 2757.2 N	OK
60 °C	-4.4%	274.74 kg / 605.69 LBS 274735.3 g / 2695.2 N
80 °C	-6.6%	268.41 kg / 591.75 LBS 268412.9 g / 2633.1 N
100 °C	-28.8%	204.61 kg / 451.10 LBS 204614.6 g / 2007.3 N

Ordinary NdFeB products irreversibly lose strength past the thermal threshold. Watch out for overheating – heat can irreversibly demagnetize this product. With every degree above norm, the magnet's power briefly lowers. Avoid using this product near heat sources higher than its operating temperature limit. Exceeding the critical threshold will result in destruction of magnetism.

*Engineering note: Heat tolerance depends not only on the material grade, and the Permeance Coefficient Pc. Thin magnets (low Pc) are more susceptible to demagnetization under lower heat stress than long magnets. The danger warning in the table points to permanent field degradation for this particular item.

Table 6: Magnet-Magnet interaction (repulsion) - field range
MPL 200x30x30 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Lateral Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	732.71 kg / 1615.35 LBS 5 371 Gs	109.91 kg / 242.30 LBS 109907 g / 1078.2 N	N/A
1 mm	698.96 kg / 1540.95 LBS 8 694 Gs	104.84 kg / 231.14 LBS 104845 g / 1028.5 N	629.07 kg / 1386.85 LBS ~0 Gs
2 mm	665.22 kg / 1466.57 LBS 8 481 Gs	99.78 kg / 219.99 LBS 99784 g / 978.9 N	598.70 kg / 1319.91 LBS ~0 Gs
3 mm	632.29 kg / 1393.97 LBS 8 269 Gs	94.84 kg / 209.10 LBS 94844 g / 930.4 N	569.07 kg / 1254.57 LBS ~0 Gs
5 mm	569.22 kg / 1254.92 LBS 7 846 Gs	85.38 kg / 188.24 LBS 85383 g / 837.6 N	512.30 kg / 1129.42 LBS ~0 Gs
10 mm	430.56 kg / 949.22 LBS 6 823 Gs	64.58 kg / 142.38 LBS 64584 g / 633.6 N	387.50 kg / 854.29 LBS ~0 Gs
20 mm	238.49 kg / 525.78 LBS 5 078 Gs	35.77 kg / 78.87 LBS 35774 g / 350.9 N	214.64 kg / 473.20 LBS ~0 Gs
50 mm	48.45 kg / 106.82 LBS 2 289 Gs	7.27 kg / 16.02 LBS 7268 g / 71.3 N	43.61 kg / 96.13 LBS ~0 Gs
60 mm	31.33 kg / 69.07 LBS 1 841 Gs	4.70 kg / 10.36 LBS 4700 g / 46.1 N	28.20 kg / 62.16 LBS ~0 Gs
70 mm	21.09 kg / 46.49 LBS 1 510 Gs	3.16 kg / 6.97 LBS 3163 g / 31.0 N	18.98 kg / 41.84 LBS ~0 Gs
80 mm	14.67 kg / 32.35 LBS 1 260 Gs	2.20 kg / 4.85 LBS 2201 g / 21.6 N	13.21 kg / 29.12 LBS ~0 Gs
90 mm	10.50 kg / 23.15 LBS 1 066 Gs	1.58 kg / 3.47 LBS 1575 g / 15.5 N	9.45 kg / 20.83 LBS ~0 Gs
100 mm	7.69 kg / 16.95 LBS 912 Gs	1.15 kg / 2.54 LBS 1154 g / 11.3 N	6.92 kg / 15.26 LBS ~0 Gs

Two strong neodymiums interact from a wider radius than a magnet and sheet combination. The setup of two magnets creates a more powerful interaction and a wider radius of operation. Want to build a powerful holder? Use a pair of magnets instead of one magnet and a striker plate. Exercise caution that when connecting a pair of magnets, the collision energy is huge. The repulsion force is a bit weaker than the connection force, but still impressive.
*Flux density between like poles drops to ~0 Gs in the exact middle of the gap (caused by magnetic field nullification).
Attention: Figures refer to shear force of dual identical magnets (friction coefficient ~0.15 for Ni-Ni coating).

Table 7: Safety (HSE) (electronics) - warnings
MPL 200x30x30 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	39.5 cm
Hearing aid	10 Gs (1.0 mT)	30.5 cm
Timepiece	20 Gs (2.0 mT)	23.5 cm
Mobile device	40 Gs (4.0 mT)	18.0 cm
Car key	50 Gs (5.0 mT)	16.5 cm
Payment card	400 Gs (40.0 mT)	5.5 cm
HDD hard drive	600 Gs (60.0 mT)	4.5 cm

Powerful magnet radiation poses a large risk to electronic devices as well as pacemakers. These NdFeB products generate a field that disrupts operation of digital equipment. Be aware: the invisible magnetic field penetrates the body and glass. Special caution must be taken by people with cochlear implants and insulin pumps. The risk also applies to: mechanical watches, remotes, speakers, and displays. Avoid contact with magnetic cards, hard drives, or precise measuring instruments.

Table 8: Dynamics (kinetic energy) - warning
MPL 200x30x30 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	17.45 km/h (4.85 m/s)	15.86 J
30 mm	26.16 km/h (7.27 m/s)	35.64 J
50 mm	33.12 km/h (9.20 m/s)	57.12 J
100 mm	46.56 km/h (12.93 m/s)	112.90 J

Magnetic elements are delicate – a collision with steel can result in shattering. Control the attraction moment – a magnet released freely becomes dangerous. Impact energy can cause material chips or painful pinches to skin. Be sure to control the product during mounting so it doesn't hit with great force against the steel surface. A collision at high speed means shattering of the neodymium. Wear eye protection when playing with large magnets.

Table 9: Coating parameters (durability)
MPL 200x30x30 / 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 SST (salt spray test) is an industry standard for determining coating lifespan in harsh conditions. The silver nickel coating also serves an aesthetic function but is not fully waterproof.

Table 10: Electrical data (Flux)
MPL 200x30x30 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	221 734 Mx	2217.3 µWb
P_c Coefficient	0.45	Low (Flat)

Flux value passing through the pole surface. Key data in coil applications and motors. P_c value defines the magnet's operating point.

Table 11: Submerged application
MPL 200x30x30 / N38

Environment	Effective steel pull	Effect
Air (land)	287.38 kg	Standard
Water (riverbed)	329.05 kg (+41.67 kg buoyancy gain)	+14.5%

Rust risk: 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. Note: for permanent underwater work, we recommend magnets with an anti-corrosive (epoxy) coating.

1. Sliding resistance

*Warning: On a vertical wall, the magnet holds just ~20% of its nominal pull.

2. Efficiency vs thickness

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

3. Temperature resistance

*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) = 0.45

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.

Technical and environmental data

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%

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: 020125-2026

Magnet Unit Converter

Pulling force

Newtons (N)

Force in lbs

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Induction (Gs)

Induction (T)

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This product is a very powerful plate magnet made of NdFeB material, which, with dimensions of 200x30x30 mm and a weight of 1350 g, guarantees the highest quality connection. This magnetic block with a force of 2819.19 N is ready for shipment in 24h, allowing for rapid realization of your project. The durable anti-corrosion layer ensures a long lifespan in a dry environment, protecting the core from oxidation.

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 287.38 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.

Plate magnets MPL 200x30x30 / N38 are the foundation for many industrial devices, such as magnetic separators and linear motors. Thanks to the flat surface and high force (approx. 287.38 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.

For mounting flat magnets MPL 200x30x30 / N38, it is best to use strong epoxy glues (e.g., UHU Endfest, Distal), which ensure a durable bond with metal or plastic. Double-sided tape cushions vibrations, which is an advantage when mounting in moving elements. Avoid chemically aggressive glues or hot glue, which can demagnetize neodymium (above 80°C).

Standardly, the MPL 200x30x30 / N38 model is magnetized through the thickness (dimension 30 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.

This model is characterized by dimensions 200x30x30 mm, which, at a weight of 1350 g, makes it an element with impressive energy density. The key parameter here is the holding force amounting to approximately 287.38 kg (force ~2819.19 N), which, with such a flat shape, proves the high power of the material. The product meets the standards for N38 grade magnets.

Advantages as well as disadvantages of neodymium magnets.

Strengths

Besides their immense field intensity, neodymium magnets offer the following advantages:

They retain full power for around 10 years – the drop is just ~1% (in theory),
Magnets effectively protect themselves against loss of magnetization caused by foreign field sources,
A magnet with a smooth gold surface has an effective appearance,
They show high magnetic induction at the operating surface, which increases their power,
Neodymium magnets are characterized by very high magnetic induction on the magnet surface and can function (depending on the form) even at a temperature of 230°C or more...
Thanks to flexibility in designing and the ability to customize to unusual requirements,
Versatile presence in advanced technology sectors – they are utilized in data components, drive modules, medical devices, and modern systems.
Thanks to concentrated force, small magnets offer high operating force, occupying minimum space,

Limitations

Problematic aspects of neodymium magnets: application proposals

They are fragile upon heavy impacts. To avoid cracks, it is worth securing magnets in special housings. Such protection not only protects the magnet but also improves its resistance to damage
When exposed to high temperature, neodymium magnets experience a drop in power. Often, when the temperature exceeds 80°C, their power decreases (depending on the size, as well as shape of the magnet). For those who need magnets for extreme conditions, we offer [AH] versions withstanding up to 230°C
Magnets exposed to a humid environment can corrode. Therefore while using outdoors, we suggest using waterproof magnets made of rubber, plastic or other material resistant to moisture
Limited possibility of producing threads in the magnet and complicated forms - recommended is cover - mounting mechanism.
Potential hazard related to microscopic parts of magnets pose a threat, when accidentally swallowed, which becomes key in the context of child safety. Furthermore, tiny parts of these magnets are able to be problematic in diagnostics medical when they are in the body.
Due to complex production process, their price is relatively high,

Pull force analysis

Optimal lifting capacity of a neodymium magnet – what contributes to it?

Holding force of 287.38 kg is a measurement result performed under specific, ideal conditions:

using a base made of mild steel, serving as a ideal flux conductor
with a thickness minimum 10 mm
with a surface cleaned and smooth
without the slightest insulating layer between the magnet and steel
under axial force direction (90-degree angle)
at standard ambient temperature

Impact of factors on magnetic holding capacity in practice

Please note that the magnet holding will differ depending on the following factors, starting with the most relevant:

Distance – the presence of any layer (paint, dirt, gap) interrupts the magnetic circuit, which lowers capacity rapidly (even by 50% at 0.5 mm).
Direction of force – maximum parameter is reached only during perpendicular pulling. The shear force of the magnet along the surface is typically many times smaller (approx. 1/5 of the lifting capacity).
Element thickness – to utilize 100% power, the steel must be adequately massive. Thin sheet restricts the attraction force (the magnet "punches through" it).
Steel grade – ideal substrate is high-permeability steel. Stainless steels may attract less.
Plate texture – smooth surfaces ensure maximum contact, which improves field saturation. Rough surfaces reduce efficiency.
Thermal conditions – NdFeB sinters have a sensitivity to temperature. At higher temperatures they lose power, and at low temperatures they can be stronger (up to a certain limit).

Lifting capacity testing was conducted on a smooth plate of suitable thickness, under perpendicular forces, in contrast under attempts to slide the magnet the lifting capacity is smaller. Additionally, even a small distance between the magnet’s surface and the plate lowers the lifting capacity.

Safe handling of neodymium magnets

Shattering risk

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

Magnetic interference

A powerful magnetic field interferes with the functioning of magnetometers in smartphones and GPS navigation. Maintain magnets close to a device to avoid breaking the sensors.

ICD Warning

Patients with a ICD must keep an safe separation from magnets. The magnetic field can stop the operation of the implant.

Immense force

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

Bone fractures

Protect your hands. Two powerful magnets will join immediately with a force of several hundred kilograms, destroying everything in their path. Be careful!

Maximum temperature

Regular neodymium magnets (N-type) lose power when the temperature surpasses 80°C. Damage is permanent.

Keep away from children

Always store magnets out of reach of children. Risk of swallowing is high, and the consequences of magnets connecting inside the body are fatal.

Nickel coating and allergies

Certain individuals experience a sensitization to nickel, which is the typical protective layer for neodymium magnets. Frequent touching might lead to skin redness. We suggest use safety gloves.

Cards and drives

Very strong magnetic fields can corrupt files on credit cards, hard drives, and other magnetic media. Maintain a gap of at least 10 cm.

Machining danger

Dust generated during machining of magnets is combustible. Avoid drilling into magnets unless you are an expert.

Important! Learn more about risks in the article: Magnet Safety Guide.

MPL 200x30x30 / N38 - lamellar magnet

Physical properties - MPL 200x30x30 / N38 - lamellar magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Technical analysis of the product - data

Table 1: Static force (force vs distance) - characteristics MPL 200x30x30 / N38

Table 2: Sliding capacity (vertical surface) MPL 200x30x30 / N38

Table 3: Wall mounting (shearing) - behavior on slippery surfaces MPL 200x30x30 / N38

Table 4: Steel thickness (substrate influence) - sheet metal selection MPL 200x30x30 / N38

Table 5: Thermal resistance (material behavior) - resistance threshold MPL 200x30x30 / N38

Table 6: Magnet-Magnet interaction (repulsion) - field range MPL 200x30x30 / N38

Table 7: Safety (HSE) (electronics) - warnings MPL 200x30x30 / N38

Table 8: Dynamics (kinetic energy) - warning MPL 200x30x30 / N38

Table 9: Coating parameters (durability) MPL 200x30x30 / N38

Table 10: Electrical data (Flux) MPL 200x30x30 / N38

Table 11: Submerged application MPL 200x30x30 / N38

1. Sliding resistance

2. Efficiency vs thickness

3. Temperature resistance

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

Material specification

Ecology and recycling (GPSR)

Pulling force

Field Strength

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Advantages as well as disadvantages of neodymium magnets.

Strengths

Limitations

Pull force analysis

Optimal lifting capacity of a neodymium magnet – what contributes to it?

Impact of factors on magnetic holding capacity in practice

Safe handling of neodymium magnets

Shattering risk

Magnetic interference

ICD Warning

Immense force

Bone fractures

Maximum temperature

Keep away from children

Nickel coating and allergies

Cards and drives

Machining danger

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static force (force vs distance) - characteristics
MPL 200x30x30 / N38

Table 2: Sliding capacity (vertical surface)
MPL 200x30x30 / N38

Table 3: Wall mounting (shearing) - behavior on slippery surfaces
MPL 200x30x30 / N38

Table 4: Steel thickness (substrate influence) - sheet metal selection
MPL 200x30x30 / N38

Table 5: Thermal resistance (material behavior) - resistance threshold
MPL 200x30x30 / N38

Table 6: Magnet-Magnet interaction (repulsion) - field range
MPL 200x30x30 / N38

Table 7: Safety (HSE) (electronics) - warnings
MPL 200x30x30 / N38

Table 8: Dynamics (kinetic energy) - warning
MPL 200x30x30 / N38

Table 9: Coating parameters (durability)
MPL 200x30x30 / N38

Table 10: Electrical data (Flux)
MPL 200x30x30 / N38

Table 11: Submerged application
MPL 200x30x30 / N38