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MW 10x15 / N38 - cylindrical 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

cylindrical magnet

Catalog no 010005

GTIN/EAN: 5906301810049

5.00

Diameter Ø

10 mm [±0,1 mm]

Height

15 mm [±0,1 mm]

Weight

8.84 g

Magnetization Direction

↑ axial

Load capacity

2.60 kg / 25.51 N

Magnetic Induction

587.44 mT / 5874 Gs

Coating

[NiCuNi] Nickel

view technical specifications »

6.15 ZŁ with VAT / pcs + price for transport

5.00 ZŁ net + 23% VAT / pcs

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Physical properties - MW 10x15 / N38 - cylindrical magnet

Specification / characteristics - MW 10x15 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010005
GTIN/EAN	5906301810049
Production/Distribution	Dhit sp. z o.o. ul. Zielona 14 05-850 Ożarów Mazowiecki PL
Country of origin	Poland / China / Germany
Customs code	85059029
Diameter Ø	10 mm [±0,1 mm]
Height	15 mm [±0,1 mm]
Weight	8.84 g
Magnetization Direction	↑ axial
Load capacity ~ ?	2.60 kg / 25.51 N
Magnetic Induction ~ ?	587.44 mT / 5874 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 10x15 / N38 - cylindrical 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 simulation of the magnet - technical parameters

These information represent the direct effect of a engineering simulation. Values rely on algorithms for the material Nd₂Fe₁₄B. Actual conditions might slightly differ from theoretical values. Use these calculations as a reference point when designing systems.

Table 1: Static force (pull vs distance) - interaction chart
MW 10x15 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	5870 Gs 587.0 mT	2.60 kg / 5.73 pounds 2600.0 g / 25.5 N	warning
1 mm	4702 Gs 470.2 mT	1.67 kg / 3.68 pounds 1668.3 g / 16.4 N	safe
2 mm	3645 Gs 364.5 mT	1.00 kg / 2.21 pounds 1002.8 g / 9.8 N	safe
3 mm	2784 Gs 278.4 mT	0.58 kg / 1.29 pounds 584.8 g / 5.7 N	safe
5 mm	1631 Gs 163.1 mT	0.20 kg / 0.44 pounds 200.7 g / 2.0 N	safe
10 mm	534 Gs 53.4 mT	0.02 kg / 0.05 pounds 21.5 g / 0.2 N	safe
15 mm	234 Gs 23.4 mT	0.00 kg / 0.01 pounds 4.1 g / 0.0 N	safe
20 mm	123 Gs 12.3 mT	0.00 kg / 0.00 pounds 1.1 g / 0.0 N	safe
30 mm	46 Gs 4.6 mT	0.00 kg / 0.00 pounds 0.2 g / 0.0 N	safe
50 mm	13 Gs 1.3 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	safe

Grip strength decreases significantly per each millimeter of gap. Remember that even a very thin break (e.g., dirt, varnish, rust) significantly weakens the grip. Magnetic products hold optimally at the point of direct contact; gap drastically cuts the power. Observe how rapidly the parameters fall, when the product does not touch tightly to the steel surface. When calculating the mounting, discard redundant distances.

Table 2: Sliding hold (vertical surface)
MW 10x15 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.52 kg / 1.15 pounds 520.0 g / 5.1 N
1 mm	Stal (~0.2)	0.33 kg / 0.74 pounds 334.0 g / 3.3 N
2 mm	Stal (~0.2)	0.20 kg / 0.44 pounds 200.0 g / 2.0 N
3 mm	Stal (~0.2)	0.12 kg / 0.26 pounds 116.0 g / 1.1 N
5 mm	Stal (~0.2)	0.04 kg / 0.09 pounds 40.0 g / 0.4 N
10 mm	Stal (~0.2)	0.00 kg / 0.01 pounds 4.0 g / 0.0 N
15 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
20 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
30 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
50 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N

This section presents the theoretical holding capacity required to initiate the downward movement of the magnet downwards against a upright steel wall (considering standard friction coefficient). The holding force is a function of the air gap between the magnet and the metal.

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces
MW 10x15 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.78 kg / 1.72 pounds 780.0 g / 7.7 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.52 kg / 1.15 pounds 520.0 g / 5.1 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.26 kg / 0.57 pounds 260.0 g / 2.6 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	1.30 kg / 2.87 pounds 1300.0 g / 12.8 N

When hanging a holder on a upright wall (e.g., a board), it will only hold barely about 1/5 of its nominal power. Gravitational force and a low friction coefficient influence the fact that holders slide down faster than they detach. Designing a wall mount? Remember that the sliding force is noticeably lower than the maximum static pull force. On a smooth steel, the holder will slip down under a much lighter weight. Utilizing a rubberized layer can drastically raise the stability.

Table 4: Material efficiency (saturation) - sheet metal selection
MW 10x15 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.26 kg / 0.57 pounds 260.0 g / 2.6 N
1 mm	25%	0.65 kg / 1.43 pounds 650.0 g / 6.4 N
2 mm	50%	1.30 kg / 2.87 pounds 1300.0 g / 12.8 N
3 mm	75%	1.95 kg / 4.30 pounds 1950.0 g / 19.1 N
5 mm	100%	2.60 kg / 5.73 pounds 2600.0 g / 25.5 N
10 mm	100%	2.60 kg / 5.73 pounds 2600.0 g / 25.5 N
11 mm	100%	2.60 kg / 5.73 pounds 2600.0 g / 25.5 N
12 mm	100%	2.60 kg / 5.73 pounds 2600.0 g / 25.5 N

A too thin steel is incapable of take in the full magnetic flux, which wastes potential of the holder. Should you attach a powerful product to a thin surface, the magnetism will pass right through and the holding will be smaller. To achieve 100% of this neodymium's potential, you need a suitably thick piece of metal. The material oversaturation means that on sheet metal structures (e.g., thin profiles), the magnet shows lower pull force. We suggest choosing the steel thickness according to the table below.

Table 5: Thermal resistance (stability) - power drop
MW 10x15 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	2.60 kg / 5.73 pounds 2600.0 g / 25.5 N	OK
40 °C	-2.2%	2.54 kg / 5.61 pounds 2542.8 g / 24.9 N	OK
60 °C	-4.4%	2.49 kg / 5.48 pounds 2485.6 g / 24.4 N	OK
80 °C	-6.6%	2.43 kg / 5.35 pounds 2428.4 g / 23.8 N
100 °C	-28.8%	1.85 kg / 4.08 pounds 1851.2 g / 18.2 N

Ordinary NdFeB products lose strength above the temperature limit. Avoid high temperatures – excessive heat can irreversibly damage this product. As the temperature rises, the magnet's force temporarily drops. Do not use this magnet near heat sources higher than its safe range. Exceeding the critical threshold will lead to destruction of magnetic properties.

*Important note: Heat tolerance is determined by both grade, and the Permeance Coefficient Pc. Low-profile magnets (low permeance coefficient) are more susceptible to demagnetization at lower temperatures than long magnets. Red status in the table points to permanent field degradation for this particular item.

Table 6: Two magnets (attraction) - forces in the system
MW 10x15 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Shear Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	16.68 kg / 36.78 pounds 6 103 Gs	2.50 kg / 5.52 pounds 2502 g / 24.5 N	N/A
1 mm	13.52 kg / 29.80 pounds 10 567 Gs	2.03 kg / 4.47 pounds 2028 g / 19.9 N	12.17 kg / 26.82 pounds ~0 Gs
2 mm	10.70 kg / 23.60 pounds 9 404 Gs	1.61 kg / 3.54 pounds 1606 g / 15.8 N	9.63 kg / 21.24 pounds ~0 Gs
3 mm	8.35 kg / 18.40 pounds 8 304 Gs	1.25 kg / 2.76 pounds 1252 g / 12.3 N	7.51 kg / 16.56 pounds ~0 Gs
5 mm	4.92 kg / 10.85 pounds 6 377 Gs	0.74 kg / 1.63 pounds 738 g / 7.2 N	4.43 kg / 9.77 pounds ~0 Gs
10 mm	1.29 kg / 2.84 pounds 3 262 Gs	0.19 kg / 0.43 pounds 193 g / 1.9 N	1.16 kg / 2.56 pounds ~0 Gs
20 mm	0.14 kg / 0.30 pounds 1 068 Gs	0.02 kg / 0.05 pounds 21 g / 0.2 N	0.12 kg / 0.27 pounds ~0 Gs
50 mm	0.00 kg / 0.01 pounds 145 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
60 mm	0.00 kg / 0.00 pounds 93 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
70 mm	0.00 kg / 0.00 pounds 63 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
80 mm	0.00 kg / 0.00 pounds 45 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
90 mm	0.00 kg / 0.00 pounds 33 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
100 mm	0.00 kg / 0.00 pounds 25 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs

Two magnets interact from a much further distance than a magnet and sheet combination. The connection of magnet-to-magnet generates a stronger field and a wider radius of operation. Want to build a solid fastener? Utilize two neodymiums instead of a neodymium and a steel. Remember that when connecting a pair of magnets, the pinch force is massive. The repulsion force is slightly lower than the attraction, but still significant.
*Field value for N-N configuration is approximately ~0 Gs at the geometric center between the magnets (resulting from vector opposition).
* Figures apply to sliding force of two identical magnets (friction ~0.15 for Ni-Ni layer).

Table 7: Safety (HSE) (electronics) - warnings
MW 10x15 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	7.5 cm
Hearing aid	10 Gs (1.0 mT)	5.5 cm
Timepiece	20 Gs (2.0 mT)	4.5 cm
Mobile device	40 Gs (4.0 mT)	3.5 cm
Remote	50 Gs (5.0 mT)	3.0 cm
Payment card	400 Gs (40.0 mT)	1.5 cm
HDD hard drive	600 Gs (60.0 mT)	1.0 cm

Powerful magnet radiation is a serious hazard to electronics as well as pacemakers. These magnets produce a field that prevents correct functioning of digital equipment. Remember: the invisible magnetic field penetrates the body and plastic. Special caution must be exercised by people with hearing aids and insulin pumps. Also at risk are: mechanical watches, remotes, membranes, and displays. Do not bring the product near payment cards, hard drives, or precise measuring instruments.

Table 8: Collisions (cracking risk) - collision effects
MW 10x15 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	17.39 km/h (4.83 m/s)	0.10 J
30 mm	29.96 km/h (8.32 m/s)	0.31 J
50 mm	38.67 km/h (10.74 m/s)	0.51 J
100 mm	54.69 km/h (15.19 m/s)	1.02 J

Magnetic elements are very brittle – a strong collision with metal can result in shattering. Watch the impact speed – a neodymium left loose becomes dangerous. Striking energy can destroy the magnet or injury to skin. Be sure to control the product during bringing near metal so it doesn't hit with great force against the steel surface. A collision at high speed ends with a crack of the magnet. Use safety goggles when playing with powerful specimens.

Table 9: Anti-corrosion coating durability
MW 10x15 / 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. Improper coating selection is the most common cause of magnet failure over time.

Table 10: Electrical data (Flux)
MW 10x15 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	4 950 Mx	49.5 µWb
P_c Coefficient	1.09	High (Stable)

Flux value emitted by the magnet pole. Key data for generator designers and motors. The P_c coefficient determines the working geometry.

Table 11: Underwater work (magnet fishing)
MW 10x15 / N38

Environment	Effective steel pull	Effect
Air (land)	2.60 kg	Standard
Water (riverbed)	2.98 kg (+0.38 kg buoyancy gain)	+14.5%

Corrosion warning: Standard nickel requires drying after every contact with moisture; lack of maintenance will lead to rust spots.

Water displaces steel, making heavy objects slightly lighter. Buoyancy helps in lifting finds.

1. Vertical hold

*Warning: On a vertical wall, the magnet holds just approx. 20-30% of its perpendicular strength.

2. Plate thickness effect

*Thin steel (e.g. 0.5mm PC case) significantly reduces the holding force.

3. Thermal stability

*For N38 material, the max working temp is 80°C.

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 1.09

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%

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: 010005-2026

Magnet Unit Converter

Magnet pull force

Kilograms (kg)

Force (N)

Force in lbs

Magnetic Induction

Gauss (Gs)

Input a figure in a single field to see the conversion for the other fields immediately.

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MW 15x8 / N38 - cylindrical magnet

4.92 ZŁ brutto / pcs

The offered product is a very strong cylindrical magnet, composed of modern NdFeB material, which, with dimensions of Ø10x15 mm, guarantees optimal power. This specific item is characterized by high dimensional repeatability and industrial build quality, making it an excellent solution for professional engineers and designers. As a cylindrical magnet with impressive force (approx. 2.60 kg), this product is in stock from our European logistics center, ensuring quick order fulfillment. Additionally, its triple-layer Ni-Cu-Ni coating secures it against corrosion in typical operating conditions, guaranteeing an aesthetic appearance and durability for years.

This model is perfect for building generators, advanced Hall effect sensors, and efficient magnetic separators, where maximum induction on a small surface counts. Thanks to the pull force of 25.51 N with a weight of only 8.84 g, this rod is indispensable in miniature devices and wherever every gram matters.

Due to the delicate structure of the ceramic sinter, you must not use force-fitting (so-called press-fit), as this risks chipping the coating of this professional component. To ensure stability in industry, specialized industrial adhesives are used, which are safe for nickel and fill the gap, guaranteeing durability of the connection.

Grade N38 is the most frequently chosen standard for industrial neodymium magnets, offering a great economic balance and operational stability. If you need the strongest magnets in the same volume (Ø10x15), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard in continuous sale in our store.

This model is characterized by dimensions Ø10x15 mm, which, at a weight of 8.84 g, makes it an element with high magnetic energy density. The key parameter here is the lifting capacity amounting to approximately 2.60 kg (force ~25.51 N), which, with such defined dimensions, proves the high power of the NdFeB material. The product has a [NiCuNi] coating, which secures it against oxidation, giving it an aesthetic, silvery shine.

Standardly, the magnetic axis runs through the center of the cylinder, causing the greatest attraction force to occur on the bases with a diameter of 10 mm. Thanks to this, the magnet can be easily glued into a hole and achieve a strong field on the front surface. On request, we can also produce versions magnetized through the diameter if your project requires it.

Advantages and disadvantages of rare earth magnets.

Pros

In addition to their magnetic capacity, neodymium magnets provide the following advantages:

They do not lose magnetism, even during nearly ten years – the reduction in power is only ~1% (based on measurements),
Magnets perfectly protect themselves against loss of magnetization caused by ambient magnetic noise,
In other words, due to the smooth finish of silver, the element is aesthetically pleasing,
They show high magnetic induction at the operating surface, which improves attraction properties,
Made from properly selected components, these magnets show impressive resistance to high heat, enabling them to function (depending on their shape) at temperatures up to 230°C and above...
In view of the possibility of accurate shaping and customization to individualized solutions, NdFeB magnets can be modeled in a variety of forms and dimensions, which expands the range of possible applications,
Versatile presence in electronics industry – they find application in mass storage devices, drive modules, medical equipment, also industrial machines.
Compactness – despite small sizes they offer powerful magnetic field, making them ideal for precision applications

Limitations

Drawbacks and weaknesses of neodymium magnets: tips and applications.

To avoid cracks under impact, we recommend using special steel holders. Such a solution secures the magnet and simultaneously improves its durability.
We warn that neodymium magnets can reduce their strength at high temperatures. To prevent this, we suggest our specialized [AH] magnets, which work effectively even at 230°C.
They oxidize in a humid environment - during use outdoors we suggest using waterproof magnets e.g. in rubber, plastic
Limited possibility of producing nuts in the magnet and complicated shapes - preferred is casing - magnet mounting.
Possible danger resulting from small fragments of magnets are risky, if swallowed, which becomes key in the context of child health protection. Furthermore, small components of these products are able to disrupt the diagnostic process medical after entering the body.
Higher cost of purchase is one of the disadvantages compared to ceramic magnets, especially in budget applications

Lifting parameters

Maximum holding power of the magnet – what it depends on?

The declared magnet strength concerns the peak performance, recorded under optimal environment, specifically:

on a block made of mild steel, optimally conducting the magnetic field
possessing a massiveness of minimum 10 mm to avoid saturation
with a surface free of scratches
with direct contact (no impurities)
for force applied at a right angle (in the magnet axis)
at temperature room level

What influences lifting capacity in practice

Holding efficiency is affected by working environment parameters, including (from most important):

Distance – the presence of any layer (rust, dirt, gap) interrupts the magnetic circuit, which reduces capacity rapidly (even by 50% at 0.5 mm).
Force direction – catalog parameter refers to pulling vertically. When slipping, the magnet exhibits much less (often approx. 20-30% of nominal force).
Wall thickness – the thinner the sheet, the weaker the hold. Part of the magnetic field penetrates through instead of generating force.
Steel grade – the best choice is pure iron steel. Cast iron may generate lower lifting capacity.
Plate texture – smooth surfaces guarantee perfect abutment, which improves force. Uneven metal weaken the grip.
Temperature influence – hot environment reduces magnetic field. Exceeding the limit temperature can permanently demagnetize the magnet.

Lifting capacity testing was carried out on a smooth plate of suitable thickness, under a perpendicular pulling force, however under parallel forces the lifting capacity is smaller. Moreover, even a small distance between the magnet and the plate lowers the lifting capacity.

Safety rules for work with NdFeB magnets

Avoid contact if allergic

A percentage of the population have a hypersensitivity to nickel, which is the common plating for NdFeB magnets. Extended handling can result in skin redness. We suggest use safety gloves.

Beware of splinters

Despite metallic appearance, the material is delicate and not impact-resistant. Do not hit, as the magnet may crumble into sharp, dangerous pieces.

Power loss in heat

Control the heat. Exposing the magnet to high heat will ruin its properties and strength.

Do not underestimate power

Before starting, read the rules. Uncontrolled attraction can break the magnet or injure your hand. Think ahead.

Magnetic interference

An intense magnetic field disrupts the operation of compasses in phones and navigation systems. Keep magnets close to a device to avoid breaking the sensors.

Crushing force

Pinching hazard: The pulling power is so immense that it can result in hematomas, crushing, and broken bones. Use thick gloves.

Data carriers

Avoid bringing magnets near a wallet, laptop, or TV. The magnetism can permanently damage these devices and erase data from cards.

Health Danger

Warning for patients: Powerful magnets disrupt electronics. Keep at least 30 cm distance or ask another person to work with the magnets.

Swallowing risk

Adult use only. Tiny parts pose a choking risk, leading to intestinal necrosis. Store out of reach of kids and pets.

Do not drill into magnets

Fire warning: Rare earth powder is explosive. Do not process magnets in home conditions as this risks ignition.

Warning! Details about hazards in the article: Safety of working with magnets.

MW 10x15 / N38 - cylindrical magnet

Physical properties - MW 10x15 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Engineering simulation of the magnet - technical parameters

Table 1: Static force (pull vs distance) - interaction chart MW 10x15 / N38

Table 2: Sliding hold (vertical surface) MW 10x15 / N38

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces MW 10x15 / N38

Table 4: Material efficiency (saturation) - sheet metal selection MW 10x15 / N38

Table 5: Thermal resistance (stability) - power drop MW 10x15 / N38

Table 6: Two magnets (attraction) - forces in the system MW 10x15 / N38

Table 7: Safety (HSE) (electronics) - warnings MW 10x15 / N38

Table 8: Collisions (cracking risk) - collision effects MW 10x15 / N38

Table 9: Anti-corrosion coating durability MW 10x15 / N38

Table 10: Electrical data (Flux) MW 10x15 / N38

Table 11: Underwater work (magnet fishing) MW 10x15 / N38

1. Vertical hold

2. Plate thickness effect

3. Thermal stability

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

Material specification

Ecology and recycling (GPSR)

Magnet pull force

Magnetic Induction

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MW 15x8 / N38 - cylindrical magnet

Advantages and disadvantages of rare earth magnets.

Pros

Limitations

Lifting parameters

Maximum holding power of the magnet – what it depends on?

What influences lifting capacity in practice

Safety rules for work with NdFeB magnets

Avoid contact if allergic

Beware of splinters

Power loss in heat

Do not underestimate power

Magnetic interference

Crushing force

Data carriers

Health Danger

Swallowing risk

Do not drill into magnets

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static force (pull vs distance) - interaction chart
MW 10x15 / N38

Table 2: Sliding hold (vertical surface)
MW 10x15 / N38

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces
MW 10x15 / N38

Table 4: Material efficiency (saturation) - sheet metal selection
MW 10x15 / N38

Table 5: Thermal resistance (stability) - power drop
MW 10x15 / N38

Table 6: Two magnets (attraction) - forces in the system
MW 10x15 / N38

Table 7: Safety (HSE) (electronics) - warnings
MW 10x15 / N38

Table 8: Collisions (cracking risk) - collision effects
MW 10x15 / N38

Table 9: Anti-corrosion coating durability
MW 10x15 / N38

Table 10: Electrical data (Flux)
MW 10x15 / N38

Table 11: Underwater work (magnet fishing)
MW 10x15 / N38