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MPL 10x7x3 / 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 020115

GTIN/EAN: 5906301811213

5.00

length

10 mm [±0,1 mm]

Width

7 mm [±0,1 mm]

Height

3 mm [±0,1 mm]

Weight

1.58 g

Magnetization Direction

↑ axial

Load capacity

2.02 kg / 19.82 N

Magnetic Induction

339.79 mT / 3398 Gs

Coating

[NiCuNi] Nickel

see properties »

0.849 ZŁ with VAT / pcs + price for transport

0.690 ZŁ net + 23% VAT / pcs

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Technical details - MPL 10x7x3 / N38 - lamellar magnet

Specification / characteristics - MPL 10x7x3 / N38 - lamellar magnet

properties

properties	values
Cat. no.	020115
GTIN/EAN	5906301811213
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	10 mm [±0,1 mm]
Width	7 mm [±0,1 mm]
Height	3 mm [±0,1 mm]
Weight	1.58 g
Magnetization Direction	↑ axial
Load capacity ~ ?	2.02 kg / 19.82 N
Magnetic Induction ~ ?	339.79 mT / 3398 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MPL 10x7x3 / 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 simulation of the magnet - technical parameters

The following values represent the outcome of a engineering simulation. Results rely on algorithms for the material Nd₂Fe₁₄B. Actual conditions may differ from theoretical values. Treat these calculations as a supplementary guide during assembly planning.

Table 1: Static pull force (pull vs gap) - power drop
MPL 10x7x3 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	3396 Gs 339.6 mT	2.02 kg / 4.45 LBS 2020.0 g / 19.8 N	medium risk
1 mm	2727 Gs 272.7 mT	1.30 kg / 2.87 LBS 1303.2 g / 12.8 N	safe
2 mm	2053 Gs 205.3 mT	0.74 kg / 1.63 LBS 738.2 g / 7.2 N	safe
3 mm	1502 Gs 150.2 mT	0.40 kg / 0.87 LBS 395.2 g / 3.9 N	safe
5 mm	803 Gs 80.3 mT	0.11 kg / 0.25 LBS 113.0 g / 1.1 N	safe
10 mm	216 Gs 21.6 mT	0.01 kg / 0.02 LBS 8.2 g / 0.1 N	safe
15 mm	82 Gs 8.2 mT	0.00 kg / 0.00 LBS 1.2 g / 0.0 N	safe
20 mm	39 Gs 3.9 mT	0.00 kg / 0.00 LBS 0.3 g / 0.0 N	safe
30 mm	13 Gs 1.3 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	safe
50 mm	3 Gs 0.3 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	safe

Pulling power decreases sharply per each millimeter of distance. Note that even the smallest gap (e.g., contamination, varnish, rust) strongly weakens the grip. Magnetic products work optimally at the point of direct contact; air break drastically cuts the force. See how rapidly the parameters plummet, when the magnet does not adhere directly to the metal substrate. When planning the assembly, discard redundant distances.

Table 2: Sliding load (wall)
MPL 10x7x3 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.40 kg / 0.89 LBS 404.0 g / 4.0 N
1 mm	Stal (~0.2)	0.26 kg / 0.57 LBS 260.0 g / 2.6 N
2 mm	Stal (~0.2)	0.15 kg / 0.33 LBS 148.0 g / 1.5 N
3 mm	Stal (~0.2)	0.08 kg / 0.18 LBS 80.0 g / 0.8 N
5 mm	Stal (~0.2)	0.02 kg / 0.05 LBS 22.0 g / 0.2 N
10 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 2.0 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 defines the estimated weight limit sufficient to cause the sliding of the magnet vertically on a upright steel plate (considering standard friction). The holding force is a function of the air gap between the magnet and the metal.

Table 3: Wall mounting (sliding) - behavior on slippery surfaces
MPL 10x7x3 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.61 kg / 1.34 LBS 606.0 g / 5.9 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.40 kg / 0.89 LBS 404.0 g / 4.0 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.20 kg / 0.45 LBS 202.0 g / 2.0 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	1.01 kg / 2.23 LBS 1010.0 g / 9.9 N

When placing a holder on a upright surface (e.g., a board), it will only hold only about 20%-30% of nominal attraction strength. Gravity as well as a low friction coefficient cause that magnets slide down easier than they detach. Want to create a hanger? Consider that the shear force is noticeably lower than the maximum static pull force. On a painted metal, the element will give way down under a significantly smaller cargo. Application of an anti-slip pad can drastically increase the grip.

Table 4: Material efficiency (substrate influence) - power losses
MPL 10x7x3 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.20 kg / 0.45 LBS 202.0 g / 2.0 N
1 mm	25%	0.51 kg / 1.11 LBS 505.0 g / 5.0 N
2 mm	50%	1.01 kg / 2.23 LBS 1010.0 g / 9.9 N
3 mm	75%	1.52 kg / 3.34 LBS 1515.0 g / 14.9 N
5 mm	100%	2.02 kg / 4.45 LBS 2020.0 g / 19.8 N
10 mm	100%	2.02 kg / 4.45 LBS 2020.0 g / 19.8 N
11 mm	100%	2.02 kg / 4.45 LBS 2020.0 g / 19.8 N
12 mm	100%	2.02 kg / 4.45 LBS 2020.0 g / 19.8 N

A too thin steel is unable to conduct the full magnetic flux, which wastes potential of the magnet. Should you mount a strong magnet to a thin surface, the flux will penetrate right through and the pull force will drop sharply. To utilize 100% of this neodymium's power, you need a suitably thick piece of steel. The saturation effect causes that on delicate walls (e.g., appliance housings), the product shows lower pull force. We advise picking the steel thickness from these parameters.

Table 5: Thermal resistance (stability) - resistance threshold
MPL 10x7x3 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	2.02 kg / 4.45 LBS 2020.0 g / 19.8 N	OK
40 °C	-2.2%	1.98 kg / 4.36 LBS 1975.6 g / 19.4 N	OK
60 °C	-4.4%	1.93 kg / 4.26 LBS 1931.1 g / 18.9 N
80 °C	-6.6%	1.89 kg / 4.16 LBS 1886.7 g / 18.5 N
100 °C	-28.8%	1.44 kg / 3.17 LBS 1438.2 g / 14.1 N

Standard neodymium magnets irreversibly lose parameters past the thermal threshold. Protect against heat – excessive heat can permanently damage this product. With increasing heat, the magnet's power briefly decreases. Do not use this magnet near heat sources higher than its operating temperature limit. Exceeding the critical threshold will cause destruction of magnetism.

*Important note: Temperature resistance is determined by both grade, but also on the magnet's shape. Thin magnets (low Pc) are more susceptible to demagnetization under lower heat stress than long magnets. Red status in the table signals permanent field degradation for this particular item.

Table 6: Magnet-Magnet interaction (attraction) - forces in the system
MPL 10x7x3 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Lateral Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	4.98 kg / 10.97 LBS 4 893 Gs	0.75 kg / 1.65 LBS 746 g / 7.3 N	N/A
1 mm	4.09 kg / 9.01 LBS 6 155 Gs	0.61 kg / 1.35 LBS 613 g / 6.0 N	3.68 kg / 8.11 LBS ~0 Gs
2 mm	3.21 kg / 7.08 LBS 5 455 Gs	0.48 kg / 1.06 LBS 482 g / 4.7 N	2.89 kg / 6.37 LBS ~0 Gs
3 mm	2.44 kg / 5.39 LBS 4 758 Gs	0.37 kg / 0.81 LBS 366 g / 3.6 N	2.20 kg / 4.85 LBS ~0 Gs
5 mm	1.34 kg / 2.94 LBS 3 518 Gs	0.20 kg / 0.44 LBS 200 g / 2.0 N	1.20 kg / 2.65 LBS ~0 Gs
10 mm	0.28 kg / 0.61 LBS 1 606 Gs	0.04 kg / 0.09 LBS 42 g / 0.4 N	0.25 kg / 0.55 LBS ~0 Gs
20 mm	0.02 kg / 0.04 LBS 433 Gs	0.00 kg / 0.01 LBS 3 g / 0.0 N	0.02 kg / 0.04 LBS ~0 Gs
50 mm	0.00 kg / 0.00 LBS 43 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 26 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 17 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 11 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 8 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 6 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 wider radius than a neodymium and metal setup. Such a system of magnet-to-magnet generates a stronger field and a further horizon of performance. Want to build a strong closure? Use a pair of magnets instead of a neodymium and a striker plate. Be careful that when attracting two neodymiums, the collision energy is huge. The levitation is slightly lower than the attraction, but still impressive.
*Flux density between like poles reaches ~0 Gs at the geometric center between the magnets (resulting from vector opposition).
Note: Estimates demonstrate friction force of dual identical magnets (friction coefficient ~0.15 for Ni-Ni layer).

Table 7: Protective zones (electronics) - precautionary measures
MPL 10x7x3 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	4.5 cm
Hearing aid	10 Gs (1.0 mT)	3.5 cm
Timepiece	20 Gs (2.0 mT)	3.0 cm
Phone / Smartphone	40 Gs (4.0 mT)	2.0 cm
Car key	50 Gs (5.0 mT)	2.0 cm
Payment card	400 Gs (40.0 mT)	1.0 cm
HDD hard drive	600 Gs (60.0 mT)	1.0 cm

A strong magnetic field poses a serious hazard to electronics and pacemakers. These NdFeB products produce a field that destroys function of digital equipment. Be aware: the invisible magnetic field acts through matter and housings. Exceptional care must be taken by people with cochlear implants and drug dispensers. Also at risk are: mechanical watches, car keys, membranes, and displays. Do not place the magnet near cards, HDD media, or precise measuring instruments.

Table 8: Collisions (kinetic energy) - warning
MPL 10x7x3 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	36.15 km/h (10.04 m/s)	0.08 J
30 mm	62.46 km/h (17.35 m/s)	0.24 J
50 mm	80.63 km/h (22.40 m/s)	0.40 J
100 mm	114.03 km/h (31.68 m/s)	0.79 J

Neodymium magnets are prone to chipping – a collision with steel causes immediate chipping. Pay attention to connection velocity – a neodymium left loose becomes dangerous. Kinetic force can trigger coating fragments or injury to fingers. Hold the magnet firmly during bringing near metal so it doesn't hit violently against the metal. A contact at a velocity of dozens of km/h means shattering of the neodymium. Wear eye protection when playing with large magnets.

Table 9: Surface protection spec
MPL 10x7x3 / 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. Note the thickness of the protective layer.

Table 10: Electrical data (Flux)
MPL 10x7x3 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	2 480 Mx	24.8 µWb
P_c Coefficient	0.42	Low (Flat)

Flux value emitted by the pole surface. Key data when building generators as well as sensors. The P_c coefficient determines the magnet's operating point.

Table 11: Hydrostatics and buoyancy
MPL 10x7x3 / N38

Environment	Effective steel pull	Effect
Air (land)	2.02 kg	Standard
Water (riverbed)	2.31 kg (+0.29 kg buoyancy gain)	+14.5%

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

1. Vertical hold

*Note: On a vertical surface, the magnet holds merely ~20% of its max power.

2. Efficiency vs thickness

*Thin metal sheet (e.g. 0.5mm PC case) severely reduces the holding force.

3. Temperature resistance

*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) = 0.42

The chart above illustrates the magnetic characteristics of the material within the second quadrant of the hysteresis loop. The solid red line represents the demagnetization curve (material potential), while the dashed blue line is the load line based on the magnet's geometry. The P_c (Permeance Coefficient), also known as the load line slope, is a dimensionless value that describes the relationship between the magnet's shape and its magnetic stability. The intersection of these two lines (the black dot) is the operating point — it determines the actual magnetic flux density generated by the magnet in this specific configuration. A higher P_c value means the magnet is more 'slender' (tall relative to its area), resulting in a higher operating point and better resistance to irreversible demagnetization caused by external fields or temperature. A value of 0.42 is relatively low (typical for flat magnets), meaning the operating point is closer to the 'knee' of the curve — caution is advised when operating at temperatures near the maximum limit to avoid strength loss.

Technical specification and ecology

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: 020115-2026

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MPL 50x50x10 / N38 - lamellar magnet

42.88 ZŁ brutto / pcs

Model MPL 10x7x3 / N38 features a low profile and industrial pulling force, making it an ideal solution for building separators and machines. As a block magnet with high power (approx. 2.02 kg), this product is available off-the-shelf from our warehouse in Poland. The durable anti-corrosion layer ensures a long lifespan in a dry environment, protecting the core from oxidation.

Separating strong flat 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 2.02 kg can pinch very hard and cause hematomas. Never use metal tools for prying, as the brittle NdFeB material may chip and damage your eyes.

They constitute a key element in the production of wind generators and material handling systems. Thanks to the flat surface and high force (approx. 2.02 kg), they are ideal as hidden locks 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. Remember to roughen and wash the magnet surface before gluing, which significantly increases the adhesion of the glue to the nickel coating.

Standardly, the MPL 10x7x3 / N38 model is magnetized through the thickness (dimension 3 mm), which means that the N and S poles are located on its largest, flat surfaces. Thanks to this, it works best when "sticking" to sheet metal or another magnet with a large surface area. Such a pole arrangement ensures maximum holding capacity when pressing against the sheet, creating a closed magnetic circuit.

This model is characterized by dimensions 10x7x3 mm, which, at a weight of 1.58 g, makes it an element with impressive energy density. It is a magnetic block with dimensions 10x7x3 mm and a self-weight of 1.58 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.

Advantages

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

Their magnetic field remains stable, and after around 10 years it drops only by ~1% (according to research),
They maintain their magnetic properties even under close interference source,
In other words, due to the smooth layer of silver, the element becomes visually attractive,
Magnetic induction on the working part of the magnet is maximum,
Through (appropriate) combination of ingredients, they can achieve high thermal resistance, allowing for action at temperatures approaching 230°C and above...
Considering the ability of free molding and adaptation to unique solutions, NdFeB magnets can be manufactured in a wide range of geometric configurations, which increases their versatility,
Fundamental importance in modern technologies – they are utilized in computer drives, electric motors, advanced medical instruments, as well as complex engineering applications.
Thanks to concentrated force, small magnets offer high operating force, in miniature format,

Weaknesses

Drawbacks and weaknesses of neodymium magnets: weaknesses and usage proposals

They are prone to damage upon too strong impacts. To avoid cracks, it is worth securing magnets in special housings. Such protection not only protects the magnet but also increases its resistance to damage
Neodymium magnets lose force when exposed to high temperatures. After reaching 80°C, many of them experience permanent drop 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 very resistant to heat
When exposed to humidity, magnets start to rust. For applications outside, it is recommended to use protective magnets, such as magnets in rubber or plastics, which prevent oxidation as well as corrosion.
We suggest casing - magnetic mount, due to difficulties in realizing nuts inside the magnet and complex shapes.
Possible danger related to microscopic parts of magnets pose a threat, when accidentally swallowed, which is particularly important in the context of child safety. Additionally, tiny parts of these products can disrupt the diagnostic process medical in case of swallowing.
With budget limitations the cost of neodymium magnets is a challenge,

Pull force analysis

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

Breakaway force is the result of a measurement for optimal configuration, assuming:

using a plate made of high-permeability steel, functioning as a circuit closing element
possessing a thickness of at least 10 mm to ensure full flux closure
characterized by lack of roughness
without the slightest air gap between the magnet and steel
under perpendicular force vector (90-degree angle)
in stable room temperature

Practical lifting capacity: influencing factors

In real-world applications, the real power depends on a number of factors, ranked from most significant:

Distance (between the magnet and the plate), since even a microscopic distance (e.g. 0.5 mm) results in a reduction in force by up to 50% (this also applies to paint, corrosion or dirt).
Angle of force application – maximum parameter is available only during perpendicular pulling. The force required to slide of the magnet along the surface is typically many times lower (approx. 1/5 of the lifting capacity).
Substrate thickness – for full efficiency, the steel must be adequately massive. Thin sheet limits the attraction force (the magnet "punches through" it).
Material type – ideal substrate is high-permeability steel. Hardened steels may have worse magnetic properties.
Plate texture – ground elements guarantee perfect abutment, which increases force. Rough surfaces weaken the grip.
Temperature – heating the magnet causes a temporary drop of force. It is worth remembering the maximum operating temperature for a given model.

Holding force was checked on a smooth steel plate of 20 mm thickness, when a perpendicular force was applied, in contrast under shearing force the load capacity is reduced by as much as 5 times. In addition, even a minimal clearance between the magnet’s surface and the plate decreases the load capacity.

Precautions when working with NdFeB magnets

Immense force

Exercise caution. Rare earth magnets attract from a long distance and snap with massive power, often faster than you can react.

Skin irritation risks

Warning for allergy sufferers: The Ni-Cu-Ni coating consists of nickel. If redness appears, cease working with magnets and wear gloves.

Fire warning

Combustion risk: Neodymium dust is highly flammable. Do not process magnets in home conditions as this risks ignition.

Magnets are brittle

NdFeB magnets are sintered ceramics, which means they are very brittle. Impact of two magnets leads to them shattering into shards.

Health Danger

Patients with a pacemaker should keep an absolute distance from magnets. The magnetism can stop the functioning of the implant.

Magnetic interference

GPS units and mobile phones are highly susceptible to magnetic fields. Direct contact with a powerful NdFeB magnet can decalibrate the internal compass in your phone.

Swallowing risk

Only for adults. Small elements pose a choking risk, leading to severe trauma. Keep out of reach of kids and pets.

Safe distance

Equipment safety: Strong magnets can damage payment cards and sensitive devices (heart implants, medical aids, mechanical watches).

Permanent damage

Avoid heat. Neodymium magnets are susceptible to heat. If you need resistance above 80°C, inquire about HT versions (H, SH, UH).

Pinching danger

Large magnets can crush fingers in a fraction of a second. Do not put your hand between two strong magnets.

Important! Looking for details? Read our article: Are neodymium magnets dangerous?

MPL 10x7x3 / N38 - lamellar magnet

Technical details - MPL 10x7x3 / N38 - lamellar magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Technical simulation of the magnet - technical parameters

Table 1: Static pull force (pull vs gap) - power drop MPL 10x7x3 / N38

Table 2: Sliding load (wall) MPL 10x7x3 / N38

Table 3: Wall mounting (sliding) - behavior on slippery surfaces MPL 10x7x3 / N38

Table 4: Material efficiency (substrate influence) - power losses MPL 10x7x3 / N38

Table 5: Thermal resistance (stability) - resistance threshold MPL 10x7x3 / N38

Table 6: Magnet-Magnet interaction (attraction) - forces in the system MPL 10x7x3 / N38

Table 7: Protective zones (electronics) - precautionary measures MPL 10x7x3 / N38

Table 8: Collisions (kinetic energy) - warning MPL 10x7x3 / N38

Table 9: Surface protection spec MPL 10x7x3 / N38

Table 10: Electrical data (Flux) MPL 10x7x3 / N38

Table 11: Hydrostatics and buoyancy MPL 10x7x3 / N38

1. Vertical hold

2. Efficiency vs thickness

3. Temperature resistance

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

Material specification

Environmental data

Magnet pull force

Field Strength

See also offers

SM 32x400 [2xM8] / N42 - magnetic separator

MW 12x4 / N38 - cylindrical magnet

MPL 40x40x15 / N38 - lamellar magnet

MPL 50x50x10 / N38 - lamellar magnet

Advantages as well as disadvantages of Nd2Fe14B magnets.

Advantages

Weaknesses

Pull force analysis

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

Practical lifting capacity: influencing factors

Precautions when working with NdFeB magnets

Immense force

Skin irritation risks

Fire warning

Magnets are brittle

Health Danger

Magnetic interference

Swallowing risk

Safe distance

Permanent damage

Pinching danger

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (pull vs gap) - power drop
MPL 10x7x3 / N38

Table 2: Sliding load (wall)
MPL 10x7x3 / N38

Table 3: Wall mounting (sliding) - behavior on slippery surfaces
MPL 10x7x3 / N38

Table 4: Material efficiency (substrate influence) - power losses
MPL 10x7x3 / N38

Table 5: Thermal resistance (stability) - resistance threshold
MPL 10x7x3 / N38

Table 6: Magnet-Magnet interaction (attraction) - forces in the system
MPL 10x7x3 / N38

Table 7: Protective zones (electronics) - precautionary measures
MPL 10x7x3 / N38

Table 8: Collisions (kinetic energy) - warning
MPL 10x7x3 / N38

Table 9: Surface protection spec
MPL 10x7x3 / N38

Table 10: Electrical data (Flux)
MPL 10x7x3 / N38

Table 11: Hydrostatics and buoyancy
MPL 10x7x3 / N38

Advantages as well as disadvantages of Nd₂Fe₁₄B magnets.