Product available Ships tomorrow

MPL 40x10x5x2[7/3.5] / 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 020397

GTIN/EAN: 5906301811909

5.00

length

40 mm [±0,1 mm]

Width

10 mm [±0,1 mm]

Height

5 mm [±0,1 mm]

Weight

15 g

Magnetization Direction

↑ axial

Load capacity

11.85 kg / 116.27 N

Magnetic Induction

321.37 mT / 3214 Gs

Coating

[NiCuNi] Nickel

check technical data »

9.93 ZŁ with VAT / pcs + price for transport

8.07 ZŁ net + 23% VAT / pcs

bulk discounts:

Need more?

price from 1 pcs

8.07 ZŁ

9.93 ZŁ

price from 100 pcs

7.59 ZŁ

9.33 ZŁ

price from 350 pcs

7.10 ZŁ

8.73 ZŁ

Carbon Footprint – environmental impact GPSR Regulation – product safety

Hunting for a discount?

Contact us by phone +48 888 99 98 98 if you prefer get in touch using inquiry form the contact form page.
Lifting power as well as shape of neodymium magnets can be verified using our online calculation tool.

Same-day shipping for orders placed before 14:00.

Product card - MPL 40x10x5x2[7/3.5] / N38 - lamellar magnet

Specification / characteristics - MPL 40x10x5x2[7/3.5] / N38 - lamellar magnet

properties

properties	values
Cat. no.	020397
GTIN/EAN	5906301811909
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	40 mm [±0,1 mm]
Width	10 mm [±0,1 mm]
Height	5 mm [±0,1 mm]
Weight	15 g
Magnetization Direction	↑ axial
Load capacity ~ ?	11.85 kg / 116.27 N
Magnetic Induction ~ ?	321.37 mT / 3214 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MPL 40x10x5x2[7/3.5] / 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 - report

The following information represent the result of a engineering simulation. Values rely on algorithms for the material Nd₂Fe₁₄B. Real-world conditions may differ. Treat these calculations as a supplementary guide for designers.

Table 1: Static pull force (pull vs distance) - interaction chart
MPL 40x10x5x2[7/3.5] / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg)	Risk Status
0 mm	3212 Gs 321.2 mT	11.85 kg / 11850.0 g 116.2 N	critical level
1 mm	2791 Gs 279.1 mT	8.95 kg / 8947.7 g 87.8 N	strong
2 mm	2358 Gs 235.8 mT	6.38 kg / 6384.9 g 62.6 N	strong
3 mm	1965 Gs 196.5 mT	4.43 kg / 4432.4 g 43.5 N	strong
5 mm	1360 Gs 136.0 mT	2.12 kg / 2122.9 g 20.8 N	strong
10 mm	615 Gs 61.5 mT	0.43 kg / 434.1 g 4.3 N	weak grip
15 mm	329 Gs 32.9 mT	0.12 kg / 124.5 g 1.2 N	weak grip
20 mm	195 Gs 19.5 mT	0.04 kg / 43.9 g 0.4 N	weak grip
30 mm	83 Gs 8.3 mT	0.01 kg / 8.0 g 0.1 N	weak grip
50 mm	24 Gs 2.4 mT	0.00 kg / 0.6 g 0.0 N	weak grip

Pulling power decreases significantly with every subsequent millimeter of gap. Note that even the smallest gap (e.g., contamination, varnish, dust) significantly diminishes the holding power. Neodymiums operate most effectively in perfect adhesion; gap kills the force. Analyze how flashily the load capacity drop, when the product does not touch flatly to the steel surface. When planning the arrangement, eliminate unnecessary gaps.

Table 2: Slippage hold (vertical surface)
MPL 40x10x5x2[7/3.5] / N38

Distance (mm)	Friction coefficient	Pull Force (kg)
0 mm	Stal (~0.2)	2.37 kg / 2370.0 g 23.2 N
1 mm	Stal (~0.2)	1.79 kg / 1790.0 g 17.6 N
2 mm	Stal (~0.2)	1.28 kg / 1276.0 g 12.5 N
3 mm	Stal (~0.2)	0.89 kg / 886.0 g 8.7 N
5 mm	Stal (~0.2)	0.42 kg / 424.0 g 4.2 N
10 mm	Stal (~0.2)	0.09 kg / 86.0 g 0.8 N
15 mm	Stal (~0.2)	0.02 kg / 24.0 g 0.2 N
20 mm	Stal (~0.2)	0.01 kg / 8.0 g 0.1 N
30 mm	Stal (~0.2)	0.00 kg / 2.0 g 0.0 N
50 mm	Stal (~0.2)	0.00 kg / 0.0 g 0.0 N

The following data shows the theoretical weight limit needed to start the shifting of the magnet vertically along a upright metal surface (considering standard friction coefficient). This parameter is a function of the separation distance between the magnet and the metal.

Table 3: Wall mounting (shearing) - vertical pull
MPL 40x10x5x2[7/3.5] / N38

Surface type	Friction coefficient / % Mocy	Max load (kg)
Raw steel	µ = 0.3 30% Nominalnej Siły	3.55 kg / 3555.0 g 34.9 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	2.37 kg / 2370.0 g 23.2 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	1.19 kg / 1185.0 g 11.6 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	5.93 kg / 5925.0 g 58.1 N

When mounting a magnet on a vertical surface (e.g., a board), it will maintain only about 1/5 of its maximum pull force. Gravitational force as well as a low friction coefficient mean that holders slide down easier than they detach. Want to create a wall mount? Consider that the sliding force is much weaker than the maximum static pull force. On a painted metal, the element will slide down under a noticeably lighter cargo. Utilizing a rubberized layer can significantly increase the grip.

Table 4: Steel thickness (substrate influence) - sheet metal selection
MPL 40x10x5x2[7/3.5] / N38

Steel thickness (mm)	% power	Real pull force (kg)
0.5 mm	5%	0.59 kg / 592.5 g 5.8 N
1 mm	13%	1.48 kg / 1481.3 g 14.5 N
2 mm	25%	2.96 kg / 2962.5 g 29.1 N
5 mm	63%	7.41 kg / 7406.3 g 72.7 N
10 mm	100%	11.85 kg / 11850.0 g 116.2 N

A thin metal plate is unable to focus the full magnetic flux, which squanders power of the magnet. If you install a neodymium to a weak sheet, the flux will pass right through and the pull force will drop sharply. To squeeze 100% of this neodymium's power, you need a suitably thick piece of metal. The saturation phenomenon means that on delicate walls (e.g., appliance housings), the magnet works worse. We advise picking the steel cross-section according to the table below.

Table 5: Thermal resistance (stability) - resistance threshold
MPL 40x10x5x2[7/3.5] / N38

Ambient temp. (°C)	Power loss	Remaining pull	Status
20 °C	0.0%	11.85 kg / 11850.0 g 116.2 N	OK
40 °C	-2.2%	11.59 kg / 11589.3 g 113.7 N	OK
60 °C	-4.4%	11.33 kg / 11328.6 g 111.1 N
80 °C	-6.6%	11.07 kg / 11067.9 g 108.6 N
100 °C	-28.8%	8.44 kg / 8437.2 g 82.8 N

Standard neodymium magnets change their properties parameters past the thermal threshold. Watch out for overheating – excessive heat can permanently damage this product. With increasing heat, the neodymium's capacity momentarily decreases. Avoid using this product close to heaters higher than its working range. Too high temperature will result in irreversible degradation of magnetism.

*Important note: Thermal stability depends not only on the material grade, and the Permeance Coefficient Pc. Thin magnets (low permeance coefficient) risk losing magnetic properties at lower temperatures than long magnets. Red status in the table indicates a risk of irreversible loss for this particular item.

Table 6: Two magnets (attraction) - forces in the system
MPL 40x10x5x2[7/3.5] / N38

Gap (mm)	Attraction (kg) (N-S)	Repulsion (kg) (N-N)
0 mm	25.44 kg / 25444 g 249.6 N 4 569 Gs	N/A
1 mm	22.33 kg / 22326 g 219.0 N 6 018 Gs	20.09 kg / 20093 g 197.1 N ~0 Gs
2 mm	19.21 kg / 19213 g 188.5 N 5 582 Gs	17.29 kg / 17291 g 169.6 N ~0 Gs
3 mm	16.31 kg / 16311 g 160.0 N 5 144 Gs	14.68 kg / 14680 g 144.0 N ~0 Gs
5 mm	11.45 kg / 11445 g 112.3 N 4 309 Gs	10.30 kg / 10301 g 101.0 N ~0 Gs
10 mm	4.56 kg / 4558 g 44.7 N 2 719 Gs	4.10 kg / 4102 g 40.2 N ~0 Gs
20 mm	0.93 kg / 932 g 9.1 N 1 230 Gs	0.84 kg / 839 g 8.2 N ~0 Gs
50 mm	0.04 kg / 38 g 0.4 N 249 Gs	0.03 kg / 34 g 0.3 N ~0 Gs

Two magnetic products interact from a wider radius than a neodymium and metal setup. The setup of two magnets generates a stronger field and a larger range of operation. Designing a powerful holder? Utilize two neodymiums instead of a neodymium and a striker plate. Remember that when connecting a pair of magnets, the pinch force is huge. The repulsion force is marginally weaker than the attraction, but still impressive.
*Field value for N-N configuration drops to ~0 Gs at the midpoint between the magnets (resulting from vector opposition).

Table 7: Protective zones (electronics) - warnings
MPL 40x10x5x2[7/3.5] / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	9.0 cm
Hearing aid	10 Gs (1.0 mT)	7.0 cm
Mechanical watch	20 Gs (2.0 mT)	5.5 cm
Mobile device	40 Gs (4.0 mT)	4.5 cm
Car key	50 Gs (5.0 mT)	4.0 cm
Payment card	400 Gs (40.0 mT)	1.5 cm
HDD hard drive	600 Gs (60.0 mT)	1.5 cm

Extremely neodym field poses a serious hazard to electronic devices and medical implants. These magnets produce a field that disrupts operation of sensitive medical devices. Be aware: the unseen radiation penetrates the body and housings. Special caution must be taken by people with cochlear implants and insulin pumps. Influence will be felt by: mechanical watches, car keys, membranes, and displays. Avoid contact with magnetic cards, hard drives, or precise measuring instruments.

Table 8: Impact energy (cracking risk) - warning
MPL 40x10x5x2[7/3.5] / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	28.99 km/h (8.05 m/s)	0.49 J
30 mm	49.12 km/h (13.64 m/s)	1.40 J
50 mm	63.39 km/h (17.61 m/s)	2.33 J
100 mm	89.64 km/h (24.90 m/s)	4.65 J

Neodymium magnets are delicate – a violent impact against metal causes immediate chipping. Pay attention to connection velocity – a magnet released freely speeds with massive force. Kinetic force can trigger coating fragments or dangerous crushing to skin. Be sure to control the product during mounting so it doesn't hit violently against the metal. A contact at a velocity of dozens of km/h means shattering of the magnet. Wear eye protection when working with large magnets.

Table 9: Anti-corrosion coating durability
MPL 40x10x5x2[7/3.5] / 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 40x10x5x2[7/3.5] / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	11 419 Mx	114.2 µWb
P_c Coefficient	0.31	Low (Flat)

Total magnetic flux emitted by the pole surface. Essential parameter when building generators and motors. The P_c coefficient determines the magnet's operating point.

Table 11: Submerged application
MPL 40x10x5x2[7/3.5] / N38

Environment	Effective steel pull	Effect
Air (land)	11.85 kg	Standard
Water (riverbed)	13.57 kg (+1.72 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!

In water, the magnet feels stronger thanks to Archimedes' principle. Buoyancy helps in lifting finds.

1. Shear force

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

2. Steel thickness impact

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

3. Thermal stability

*For N38 grade, the critical limit is 80°C.

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 0.31

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%

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: 020397-2025

Measurement Calculator

Force (pull)

Kilograms (kg)

Newtons (N)

Pounds (lbs)

Magnetic Field

Tesla (T)

Put a figure in just one field to generate results for the other units at once.

View more products

Product available Ships tomorrow

XT-5 magnetyzery do silników - DIESEL + powietrze - XT-5 magnetizer

94.99 ZŁ brutto / pcs

Product available Ships tomorrow

MP 15x7/3.5x3 / N38 - ring magnet

1.747 ZŁ brutto / pcs

Product available Ships tomorrow

MW 16x4 / N38 - cylindrical magnet

3.39 ZŁ brutto / pcs

Product available Ships tomorrow

SM 25x150 [2xM8] / N52 - magnetic separator

467.40 ZŁ brutto / pcs

Model MPL 40x10x5x2[7/3.5] / N38 features a low profile and professional pulling force, making it an ideal solution for building separators and machines. As a magnetic bar with high power (approx. 11.85 kg), this product is available off-the-shelf from our warehouse in Poland. Additionally, its Ni-Cu-Ni coating protects it against corrosion in standard operating conditions, giving it an aesthetic appearance.

Separating block magnets requires a technique based on sliding (moving one relative to the other), rather than forceful pulling apart. To separate the MPL 40x10x5x2[7/3.5] / 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 generators and material handling systems. They work great as fasteners 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. In practice, this means that this magnet has the greatest attraction force on its main planes (40x10 mm), which is ideal for flat mounting. 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: 40 mm (length), 10 mm (width), and 5 mm (thickness). The key parameter here is the holding force amounting to approximately 11.85 kg (force ~116.27 N), which, with such a flat shape, proves the high power of the material. The protective [NiCuNi] coating secures the magnet against corrosion.

Strengths and weaknesses of Nd₂Fe₁₄B magnets.

Benefits

Besides their high retention, neodymium magnets are valued for these benefits:

They retain magnetic properties for almost 10 years – the drop is just ~1% (according to analyses),
They retain their magnetic properties even under external field action,
By using a shiny layer of gold, the element acquires an proper look,
They feature high magnetic induction at the operating surface, which increases their power,
Neodymium magnets are characterized by extremely high magnetic induction on the magnet surface and can work (depending on the form) even at a temperature of 230°C or more...
Possibility of detailed modeling and adapting to specific needs,
Versatile presence in advanced technology sectors – they are commonly used in HDD drives, motor assemblies, medical devices, as well as other advanced devices.
Thanks to concentrated force, small magnets offer high operating force, in miniature format,

Cons

What to avoid - cons of neodymium magnets: weaknesses and usage proposals

They are fragile upon heavy impacts. To avoid cracks, it is worth protecting magnets in special housings. Such protection not only protects the magnet but also increases its resistance to damage
We warn that neodymium magnets can reduce their strength at high temperatures. To prevent this, we recommend our specialized [AH] magnets, which work effectively even at 230°C.
Due to the susceptibility of magnets to corrosion in a humid environment, we suggest using waterproof magnets made of rubber, plastic or other material immune to moisture, in case of application outdoors
We recommend casing - magnetic mount, due to difficulties in realizing nuts inside the magnet and complicated forms.
Health risk resulting from small fragments of magnets pose a threat, when accidentally swallowed, which gains importance in the context of child health protection. Additionally, small elements of these devices are able to be problematic in diagnostics medical after entering the body.
With budget limitations the cost of neodymium magnets is economically unviable,

Holding force characteristics

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

The lifting capacity listed is a result of laboratory testing performed under specific, ideal conditions:

on a base made of structural steel, optimally conducting the magnetic flux
with a cross-section no less than 10 mm
with a surface cleaned and smooth
without the slightest clearance between the magnet and steel
under axial force vector (90-degree angle)
at standard ambient temperature

Determinants of lifting force in real conditions

Effective lifting capacity is affected by specific conditions, such as (from priority):

Distance (betwixt the magnet and the metal), because even a very small distance (e.g. 0.5 mm) leads to a decrease in force by up to 50% (this also applies to paint, rust or debris).
Pull-off angle – remember that the magnet holds strongest perpendicularly. Under shear forces, the capacity drops significantly, often to levels of 20-30% of the maximum value.
Element thickness – to utilize 100% power, the steel must be adequately massive. Thin sheet limits the lifting capacity (the magnet "punches through" it).
Material type – ideal substrate is high-permeability steel. Cast iron may have worse magnetic properties.
Surface condition – ground elements guarantee perfect abutment, which improves force. Uneven metal weaken the grip.
Operating temperature – NdFeB sinters have a negative temperature coefficient. When it is hot they are weaker, and in frost gain strength (up to a certain limit).

Holding force was checked on the plate surface of 20 mm thickness, when a perpendicular force was applied, however under parallel forces the holding force is lower. Additionally, even a small distance between the magnet and the plate decreases the load capacity.

H&S for magnets

Health Danger

For implant holders: Strong magnetic fields disrupt medical devices. Keep at least 30 cm distance or request help to work with the magnets.

Danger to the youngest

These products are not suitable for play. Swallowing multiple magnets can lead to them attracting across intestines, which constitutes a direct threat to life and necessitates immediate surgery.

Crushing risk

Large magnets can smash fingers in a fraction of a second. Do not put your hand between two attracting surfaces.

Warning for allergy sufferers

Allergy Notice: The Ni-Cu-Ni coating contains nickel. If redness occurs, immediately stop working with magnets and use protective gear.

Precision electronics

GPS units and smartphones are highly susceptible to magnetism. Direct contact with a strong magnet can decalibrate the sensors in your phone.

Data carriers

Avoid bringing magnets close to a wallet, computer, or TV. The magnetism can destroy these devices and erase data from cards.

Heat warning

Standard neodymium magnets (grade N) undergo demagnetization when the temperature goes above 80°C. This process is irreversible.

Powerful field

Use magnets consciously. Their huge power can surprise even professionals. Plan your moves and do not underestimate their force.

Protective goggles

Despite metallic appearance, neodymium is delicate and cannot withstand shocks. Do not hit, as the magnet may shatter into hazardous fragments.

Do not drill into magnets

Dust produced during grinding of magnets is self-igniting. Avoid drilling into magnets unless you are an expert.

Security! More info about hazards in the article: Safety of working with magnets.

MPL 40x10x5x2[7/3.5] / N38 - lamellar magnet

Product card - MPL 40x10x5x2[7/3.5] / N38 - lamellar magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Engineering analysis of the assembly - report

Table 1: Static pull force (pull vs distance) - interaction chart MPL 40x10x5x2[7/3.5] / N38

Table 2: Slippage hold (vertical surface) MPL 40x10x5x2[7/3.5] / N38

Table 3: Wall mounting (shearing) - vertical pull MPL 40x10x5x2[7/3.5] / N38

Table 4: Steel thickness (substrate influence) - sheet metal selection MPL 40x10x5x2[7/3.5] / N38

Table 5: Thermal resistance (stability) - resistance threshold MPL 40x10x5x2[7/3.5] / N38

Table 6: Two magnets (attraction) - forces in the system MPL 40x10x5x2[7/3.5] / N38

Table 7: Protective zones (electronics) - warnings MPL 40x10x5x2[7/3.5] / N38

Table 8: Impact energy (cracking risk) - warning MPL 40x10x5x2[7/3.5] / N38

Table 9: Anti-corrosion coating durability MPL 40x10x5x2[7/3.5] / N38

Table 10: Electrical data (Flux) MPL 40x10x5x2[7/3.5] / N38

Table 11: Submerged application MPL 40x10x5x2[7/3.5] / N38

1. Shear force

2. Steel thickness impact

3. Thermal stability

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

Material specification

Ecology and recycling (GPSR)

Force (pull)

Magnetic Field

View more products

XT-5 magnetyzery do silników - DIESEL + powietrze - XT-5 magnetizer

MP 15x7/3.5x3 / N38 - ring magnet

MW 16x4 / N38 - cylindrical magnet

SM 25x150 [2xM8] / N52 - magnetic separator

Strengths and weaknesses of Nd2Fe14B magnets.

Benefits

Cons

Holding force characteristics

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

Determinants of lifting force in real conditions

H&S for magnets

Health Danger

Danger to the youngest

Crushing risk

Warning for allergy sufferers

Precision electronics

Data carriers

Heat warning

Powerful field

Protective goggles

Do not drill into magnets

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (pull vs distance) - interaction chart
MPL 40x10x5x2[7/3.5] / N38

Table 2: Slippage hold (vertical surface)
MPL 40x10x5x2[7/3.5] / N38

Table 3: Wall mounting (shearing) - vertical pull
MPL 40x10x5x2[7/3.5] / N38

Table 4: Steel thickness (substrate influence) - sheet metal selection
MPL 40x10x5x2[7/3.5] / N38

Table 5: Thermal resistance (stability) - resistance threshold
MPL 40x10x5x2[7/3.5] / N38

Table 6: Two magnets (attraction) - forces in the system
MPL 40x10x5x2[7/3.5] / N38

Table 7: Protective zones (electronics) - warnings
MPL 40x10x5x2[7/3.5] / N38

Table 8: Impact energy (cracking risk) - warning
MPL 40x10x5x2[7/3.5] / N38

Table 9: Anti-corrosion coating durability
MPL 40x10x5x2[7/3.5] / N38

Table 10: Electrical data (Flux)
MPL 40x10x5x2[7/3.5] / N38

Table 11: Submerged application
MPL 40x10x5x2[7/3.5] / N38

Strengths and weaknesses of Nd₂Fe₁₄B magnets.