MPL 11x11x1 / N38 - lamellar magnet - ujęcie 2

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MPL 11x11x1 / 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 020116

GTIN/EAN: 5906301811220

5.00

length

11 mm [±0,1 mm]

Width

11 mm [±0,1 mm]

Height

1 mm [±0,1 mm]

Weight

0.91 g

Magnetization Direction

↑ axial

Load capacity

0.43 kg / 4.24 N

Magnetic Induction

100.10 mT / 1001 Gs

Coating

[NiCuNi] Nickel

view parameters »

0.873 ZŁ with VAT / pcs + price for transport

0.710 ZŁ net + 23% VAT / pcs

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Technical parameters of the product - MPL 11x11x1 / N38 - lamellar magnet

Specification / characteristics - MPL 11x11x1 / N38 - lamellar magnet

properties

properties	values
Cat. no.	020116
GTIN/EAN	5906301811220
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	11 mm [±0,1 mm]
Width	11 mm [±0,1 mm]
Height	1 mm [±0,1 mm]
Weight	0.91 g
Magnetization Direction	↑ axial
Load capacity ~ ?	0.43 kg / 4.24 N
Magnetic Induction ~ ?	100.10 mT / 1001 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MPL 11x11x1 / 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

The following information represent the outcome of a mathematical analysis. Values are based on algorithms for the material Nd₂Fe₁₄B. Actual performance might slightly differ from theoretical values. Treat these calculations as a reference point when designing systems.

Table 1: Static pull force (pull vs gap) - interaction chart
MPL 11x11x1 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	1001 Gs 100.1 mT	0.43 kg / 0.95 lbs 430.0 g / 4.2 N	safe
1 mm	925 Gs 92.5 mT	0.37 kg / 0.81 lbs 367.7 g / 3.6 N	safe
2 mm	800 Gs 80.0 mT	0.27 kg / 0.61 lbs 274.9 g / 2.7 N	safe
3 mm	659 Gs 65.9 mT	0.19 kg / 0.41 lbs 186.5 g / 1.8 N	safe
5 mm	415 Gs 41.5 mT	0.07 kg / 0.16 lbs 74.0 g / 0.7 N	safe
10 mm	130 Gs 13.0 mT	0.01 kg / 0.02 lbs 7.3 g / 0.1 N	safe
15 mm	51 Gs 5.1 mT	0.00 kg / 0.00 lbs 1.1 g / 0.0 N	safe
20 mm	24 Gs 2.4 mT	0.00 kg / 0.00 lbs 0.3 g / 0.0 N	safe
30 mm	8 Gs 0.8 mT	0.00 kg / 0.00 lbs 0.0 g / 0.0 N	safe
50 mm	2 Gs 0.2 mT	0.00 kg / 0.00 lbs 0.0 g / 0.0 N	safe

Pulling power decreases significantly with every mm of spacing. Note that even the smallest gap (e.g., contamination, paint, dust) significantly diminishes the holding power. Magnetic products hold optimally in perfect adhesion; gap drastically cuts the force. Analyze how flashily the parameters drop, when the magnet does not adhere flatly to the metal substrate. When designing the arrangement, discard unnecessary gaps.

Table 2: Slippage load (wall)
MPL 11x11x1 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.09 kg / 0.19 lbs 86.0 g / 0.8 N
1 mm	Stal (~0.2)	0.07 kg / 0.16 lbs 74.0 g / 0.7 N
2 mm	Stal (~0.2)	0.05 kg / 0.12 lbs 54.0 g / 0.5 N
3 mm	Stal (~0.2)	0.04 kg / 0.08 lbs 38.0 g / 0.4 N
5 mm	Stal (~0.2)	0.01 kg / 0.03 lbs 14.0 g / 0.1 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

This section defines the theoretical weight limit necessary to cause the slippage of the magnet vertically along a vertical metal surface (considering standard friction). The holding force is a function of the gap size between the magnet and the metal.

Table 3: Vertical assembly (sliding) - vertical pull
MPL 11x11x1 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.13 kg / 0.28 lbs 129.0 g / 1.3 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.09 kg / 0.19 lbs 86.0 g / 0.8 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.04 kg / 0.09 lbs 43.0 g / 0.4 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.22 kg / 0.47 lbs 215.0 g / 2.1 N

When placing a magnet on a vertical surface (e.g., a board), it will only hold only approx. 1/5 of nominal attraction strength. Gravitational force and a weak degree of grip cause that magnets move down faster than they pop off the substrate. Planning a wall mount? Note that the sliding force is much weaker than the maximum static pull force. On a painted metal, the magnet will slip down under a noticeably lighter load. Application of an anti-slip coating can drastically raise the stability.

Table 4: Material efficiency (substrate influence) - power losses
MPL 11x11x1 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.04 kg / 0.09 lbs 43.0 g / 0.4 N
1 mm	25%	0.11 kg / 0.24 lbs 107.5 g / 1.1 N
2 mm	50%	0.22 kg / 0.47 lbs 215.0 g / 2.1 N
3 mm	75%	0.32 kg / 0.71 lbs 322.5 g / 3.2 N
5 mm	100%	0.43 kg / 0.95 lbs 430.0 g / 4.2 N
10 mm	100%	0.43 kg / 0.95 lbs 430.0 g / 4.2 N
11 mm	100%	0.43 kg / 0.95 lbs 430.0 g / 4.2 N
12 mm	100%	0.43 kg / 0.95 lbs 430.0 g / 4.2 N

A too thin steel is not enough to absorb the entire magnetic field, which weakens actual performance of the magnet. Should you mount a strong magnet to a too thin substrate, the flux will penetrate right through and the pull force will drop sharply. To achieve the maximum of this neodymium's power, you require a sufficiently solid backing of steel. The saturation effect means that on sheet metal structures (e.g., thin profiles), the magnet works worse. We recommend selecting the steel cross-section based on the following data.

Table 5: Working in heat (stability) - power drop
MPL 11x11x1 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	0.43 kg / 0.95 lbs 430.0 g / 4.2 N	OK
40 °C	-2.2%	0.42 kg / 0.93 lbs 420.5 g / 4.1 N	OK
60 °C	-4.4%	0.41 kg / 0.91 lbs 411.1 g / 4.0 N
80 °C	-6.6%	0.40 kg / 0.89 lbs 401.6 g / 3.9 N
100 °C	-28.8%	0.31 kg / 0.67 lbs 306.2 g / 3.0 N

Standard neodymium magnets irreversibly lose strength past the thermal threshold. Avoid high temperatures – high temperature can irreversibly destroy this product. With increasing heat, the neodymium's capacity momentarily drops. Avoid using this magnet near heat sources higher than its working range. Too high temperature will lead to destruction of magnetic properties.

*Technical advisory: Temperature resistance is determined by both grade, as well as the dimension ratios. Thin magnets (low permeance coefficient) may lose charge permanently under lower heat stress compared to rod magnets. Red status in the table signals permanent field degradation for this specific geometry.

Table 6: Two magnets (attraction) - field range
MPL 11x11x1 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Shear Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	0.75 kg / 1.65 lbs 1 925 Gs	0.11 kg / 0.25 lbs 112 g / 1.1 N	N/A
1 mm	0.70 kg / 1.55 lbs 1 943 Gs	0.11 kg / 0.23 lbs 106 g / 1.0 N	0.63 kg / 1.40 lbs ~0 Gs
2 mm	0.64 kg / 1.41 lbs 1 851 Gs	0.10 kg / 0.21 lbs 96 g / 0.9 N	0.58 kg / 1.27 lbs ~0 Gs
3 mm	0.56 kg / 1.24 lbs 1 734 Gs	0.08 kg / 0.19 lbs 84 g / 0.8 N	0.50 kg / 1.11 lbs ~0 Gs
5 mm	0.40 kg / 0.88 lbs 1 460 Gs	0.06 kg / 0.13 lbs 60 g / 0.6 N	0.36 kg / 0.79 lbs ~0 Gs
10 mm	0.13 kg / 0.28 lbs 831 Gs	0.02 kg / 0.04 lbs 19 g / 0.2 N	0.12 kg / 0.26 lbs ~0 Gs
20 mm	0.01 kg / 0.03 lbs 261 Gs	0.00 kg / 0.00 lbs 2 g / 0.0 N	0.01 kg / 0.03 lbs ~0 Gs
50 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
60 mm	0.00 kg / 0.00 lbs 16 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 10 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 7 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 5 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 4 Gs	0.00 kg / 0.00 lbs 0 g / 0.0 N	0.00 kg / 0.00 lbs ~0 Gs

Two strong neodymiums attract each other from a much further distance than a neodymium and metal setup. Such a system of magnet-to-magnet generates a stronger field and a further horizon of operation. Want to build a strong closure? Utilize two neodymiums instead of a neodymium and a steel. Be careful that when connecting a pair of magnets, the impact force is massive. The levitation is slightly lower than the attraction, but still large.
*Field value in repulsion mode reaches ~0 Gs in the exact middle of the gap (resulting from vector opposition).
Note: Calculations demonstrate friction force of a pair of matching neodymium magnets (friction coefficient ~0.15 for Ni-Ni layer).

Table 7: Safety (HSE) (electronics) - precautionary measures
MPL 11x11x1 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	4.0 cm
Hearing aid	10 Gs (1.0 mT)	3.0 cm
Mechanical watch	20 Gs (2.0 mT)	2.5 cm
Phone / Smartphone	40 Gs (4.0 mT)	2.0 cm
Remote	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)	0.5 cm

Powerful magnet radiation is a serious hazard to electronics as well as medical implants. These neodymiums generate a flux that destroys function of sensitive medical devices. Remember: the invisible magnetic field passes through tissues and glass. Increased vigilance must be exercised by people with hearing aids and insulin pumps. The risk also applies to: automatic timepieces, car keys, membranes, and screens. Do not place the magnet near cards, HDD media, or sensitive navigation tools.

Table 8: Dynamics (cracking risk) - collision effects
MPL 11x11x1 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	22.15 km/h (6.15 m/s)	0.02 J
30 mm	37.97 km/h (10.55 m/s)	0.05 J
50 mm	49.02 km/h (13.62 m/s)	0.08 J
100 mm	69.33 km/h (19.26 m/s)	0.17 J

NdFeB products are very brittle – a collision with steel causes immediate chipping. Watch the impact speed – a magnet released freely becomes dangerous. Striking energy can trigger coating fragments or painful pinches to fingers. Hold the magnet firmly during bringing near metal so it doesn't hit with great force against the metal. A contact at a velocity of dozens of km/h means shattering of the magnet. Wear eye protection when playing with large magnets.

Table 9: Corrosion resistance
MPL 11x11x1 / 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. Moisture resistance is crucial for installations in bathrooms or outdoors.

Table 10: Electrical data (P_c)
MPL 11x11x1 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	1 627 Mx	16.3 µWb
P_c Coefficient	0.13	Low (Flat)

Total magnetic flux passing through the magnet pole. Essential parameter when building generators and motors. The P_c coefficient determines the working geometry.

Table 11: Physics of underwater searching
MPL 11x11x1 / N38

Environment	Effective steel pull	Effect
Air (land)	0.43 kg	Standard
Water (riverbed)	0.49 kg (+0.06 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. Buoyancy helps in lifting finds.

1. Vertical hold

*Note: On a vertical wall, the magnet holds merely approx. 20-30% of its max power.

2. Steel thickness impact

*Thin steel (e.g. computer case) significantly weakens the holding force.

3. Heat tolerance

*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) = 0.13

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

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%

Sustainability

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: 020116-2026

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This product is an extremely strong magnet in the shape of a plate made of NdFeB material, which, with dimensions of 11x11x1 mm and a weight of 0.91 g, guarantees the highest quality connection. As a block magnet with high power (approx. 0.43 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.

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. To separate the MPL 11x11x1 / N38 model, firmly slide one magnet over the edge of the other until the attraction force decreases. We recommend extreme caution, because after separation, the magnets may want to violently snap back together, which threatens pinching the skin. Using a screwdriver risks destroying the coating and permanently cracking the magnet.

They constitute a key element in the production of wind generators and material handling systems. They work great as invisible mounts under tiles, wood, or glass. 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. 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: 11 mm (length), 11 mm (width), and 1 mm (thickness). It is a magnetic block with dimensions 11x11x1 mm and a self-weight of 0.91 g, ready to work at temperatures up to 80°C. The product meets the standards for N38 grade magnets.

Advantages and disadvantages of Nd₂Fe₁₄B magnets.

Strengths

In addition to their pulling strength, neodymium magnets provide the following advantages:

They have stable power, and over around ten years their performance decreases symbolically – ~1% (in testing),
Magnets perfectly protect themselves against loss of magnetization caused by foreign field sources,
A magnet with a shiny gold surface looks better,
Magnetic induction on the top side of the magnet is exceptional,
Made from properly selected components, these magnets show impressive resistance to high heat, enabling them to function (depending on their form) at temperatures up to 230°C and above...
Due to the potential of free shaping and customization to individualized requirements, NdFeB magnets can be produced in a broad palette of forms and dimensions, which makes them more universal,
Huge importance in innovative solutions – they find application in mass storage devices, drive modules, diagnostic systems, also modern systems.
Compactness – despite small sizes they generate large force, making them ideal for precision applications

Cons

Drawbacks and weaknesses of neodymium magnets: weaknesses and usage proposals

Brittleness is one of their disadvantages. Upon strong impact they can break. We recommend keeping them in a steel housing, which not only secures them against impacts but also raises their durability
When exposed to high temperature, neodymium magnets experience a drop in force. 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
Due to the susceptibility of magnets to corrosion in a humid environment, we advise using waterproof magnets made of rubber, plastic or other material stable to moisture, when using outdoors
Limited possibility of producing threads in the magnet and complicated shapes - recommended is casing - magnet mounting.
Potential hazard to health – tiny shards of magnets can be dangerous, when accidentally swallowed, which becomes key in the context of child health protection. It is also worth noting that tiny parts of these devices are able to be problematic in diagnostics medical in case of swallowing.
High unit price – neodymium magnets cost more 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 contributes to it?

The declared magnet strength refers to the limit force, obtained under ideal test conditions, meaning:

using a sheet made of low-carbon steel, functioning as a ideal flux conductor
whose thickness equals approx. 10 mm
characterized by smoothness
without the slightest insulating layer between the magnet and steel
for force applied at a right angle (pull-off, not shear)
at temperature approx. 20 degrees Celsius

Practical lifting capacity: influencing factors

Real force impacted by working environment parameters, including (from priority):

Space between magnet and steel – every millimeter of separation (caused e.g. by veneer or unevenness) drastically reduces the magnet efficiency, often by half at just 0.5 mm.
Pull-off angle – note that the magnet has greatest strength perpendicularly. Under sliding down, the holding force drops drastically, often to levels of 20-30% of the maximum value.
Substrate thickness – to utilize 100% power, the steel must be adequately massive. Thin sheet limits the attraction force (the magnet "punches through" it).
Material type – the best choice is pure iron steel. Hardened steels may generate lower lifting capacity.
Plate texture – ground elements guarantee perfect abutment, which increases force. Uneven metal reduce efficiency.
Thermal factor – high temperature weakens pulling force. Too high temperature can permanently demagnetize the magnet.

Holding force was tested on a smooth steel plate of 20 mm thickness, when a perpendicular force was applied, whereas under attempts to slide the magnet the load capacity is reduced by as much as 75%. Additionally, even a slight gap between the magnet’s surface and the plate decreases the load capacity.

Precautions when working with NdFeB magnets

Do not underestimate power

Be careful. Neodymium magnets act from a distance and snap with huge force, often faster than you can move away.

Serious injuries

Watch your fingers. Two powerful magnets will join instantly with a force of massive weight, crushing everything in their path. Be careful!

Threat to navigation

Navigation devices and mobile phones are extremely sensitive to magnetic fields. Close proximity with a strong magnet can permanently damage the internal compass in your phone.

Shattering risk

Beware of splinters. Magnets can fracture upon uncontrolled impact, launching shards into the air. We recommend safety glasses.

Maximum temperature

Monitor thermal conditions. Exposing the magnet to high heat will ruin its magnetic structure and pulling force.

Magnetic media

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

Nickel allergy

Nickel alert: The Ni-Cu-Ni coating consists of nickel. If an allergic reaction happens, cease working with magnets and wear gloves.

Fire risk

Dust produced during cutting of magnets is combustible. Avoid drilling into magnets without proper cooling and knowledge.

Choking Hazard

Product intended for adults. Tiny parts can be swallowed, causing severe trauma. Store out of reach of kids and pets.

Warning for heart patients

Health Alert: Strong magnets can deactivate heart devices and defibrillators. Do not approach if you have electronic implants.

Safety First! Details about risks in the article: Safety of working with magnets.

MPL 11x11x1 / N38 - lamellar magnet

Technical parameters of the product - MPL 11x11x1 / 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 (pull vs gap) - interaction chart MPL 11x11x1 / N38

Table 2: Slippage load (wall) MPL 11x11x1 / N38

Table 3: Vertical assembly (sliding) - vertical pull MPL 11x11x1 / N38

Table 4: Material efficiency (substrate influence) - power losses MPL 11x11x1 / N38

Table 5: Working in heat (stability) - power drop MPL 11x11x1 / N38

Table 6: Two magnets (attraction) - field range MPL 11x11x1 / N38

Table 7: Safety (HSE) (electronics) - precautionary measures MPL 11x11x1 / N38

Table 8: Dynamics (cracking risk) - collision effects MPL 11x11x1 / N38

Table 9: Corrosion resistance MPL 11x11x1 / N38

Table 10: Electrical data (Pc) MPL 11x11x1 / N38

Table 11: Physics of underwater searching MPL 11x11x1 / N38

1. Vertical hold

2. Steel thickness impact

3. Heat tolerance

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

Elemental analysis

Sustainability

Force (pull)

Magnetic Induction

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Advantages and disadvantages of Nd2Fe14B magnets.

Strengths

Cons

Lifting parameters

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

Practical lifting capacity: influencing factors

Precautions when working with NdFeB magnets

Do not underestimate power

Serious injuries

Threat to navigation

Shattering risk

Maximum temperature

Magnetic media

Nickel allergy

Fire risk

Choking Hazard

Warning for heart patients

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (pull vs gap) - interaction chart
MPL 11x11x1 / N38

Table 2: Slippage load (wall)
MPL 11x11x1 / N38

Table 3: Vertical assembly (sliding) - vertical pull
MPL 11x11x1 / N38

Table 4: Material efficiency (substrate influence) - power losses
MPL 11x11x1 / N38

Table 5: Working in heat (stability) - power drop
MPL 11x11x1 / N38

Table 6: Two magnets (attraction) - field range
MPL 11x11x1 / N38

Table 7: Safety (HSE) (electronics) - precautionary measures
MPL 11x11x1 / N38

Table 8: Dynamics (cracking risk) - collision effects
MPL 11x11x1 / N38

Table 9: Corrosion resistance
MPL 11x11x1 / N38

Table 10: Electrical data (P_c)
MPL 11x11x1 / N38

Table 11: Physics of underwater searching
MPL 11x11x1 / N38

Advantages and disadvantages of Nd₂Fe₁₄B magnets.