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MW 9.5x1 / 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 010107

GTIN/EAN: 5906301811060

5.00

Diameter Ø

9.5 mm [±0,1 mm]

Height

1 mm [±0,1 mm]

Weight

0.53 g

Magnetization Direction

↑ axial

Load capacity

0.40 kg / 3.96 N

Magnetic Induction

127.68 mT / 1277 Gs

Coating

[NiCuNi] Nickel

technical parameters »

0.295 ZŁ with VAT / pcs + price for transport

0.240 ZŁ net + 23% VAT / pcs

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Lifting power as well as structure of a neodymium magnet can be calculated on our force calculator.

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Technical data - MW 9.5x1 / N38 - cylindrical magnet

Specification / characteristics - MW 9.5x1 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010107
GTIN/EAN	5906301811060
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	9.5 mm [±0,1 mm]
Height	1 mm [±0,1 mm]
Weight	0.53 g
Magnetization Direction	↑ axial
Load capacity ~ ?	0.40 kg / 3.96 N
Magnetic Induction ~ ?	127.68 mT / 1277 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 9.5x1 / 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 modeling of the product - report

The following values constitute the outcome of a engineering analysis. Results rely on models for the class Nd₂Fe₁₄B. Real-world parameters may differ. Use these data as a reference point during assembly planning.

Table 1: Static pull force (force vs distance) - power drop
MW 9.5x1 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	1276 Gs 127.6 mT	0.40 kg / 0.88 lbs 400.0 g / 3.9 N	weak grip
1 mm	1129 Gs 112.9 mT	0.31 kg / 0.69 lbs 312.8 g / 3.1 N	weak grip
2 mm	905 Gs 90.5 mT	0.20 kg / 0.44 lbs 201.0 g / 2.0 N	weak grip
3 mm	683 Gs 68.3 mT	0.11 kg / 0.25 lbs 114.5 g / 1.1 N	weak grip
5 mm	366 Gs 36.6 mT	0.03 kg / 0.07 lbs 32.9 g / 0.3 N	weak grip
10 mm	92 Gs 9.2 mT	0.00 kg / 0.00 lbs 2.1 g / 0.0 N	weak grip
15 mm	33 Gs 3.3 mT	0.00 kg / 0.00 lbs 0.3 g / 0.0 N	weak grip
20 mm	15 Gs 1.5 mT	0.00 kg / 0.00 lbs 0.1 g / 0.0 N	weak grip
30 mm	5 Gs 0.5 mT	0.00 kg / 0.00 lbs 0.0 g / 0.0 N	weak grip
50 mm	1 Gs 0.1 mT	0.00 kg / 0.00 lbs 0.0 g / 0.0 N	weak grip

Grip strength decreases sharply with every mm of distance. Keep in mind that even a very thin break (e.g., contamination, paint, dust) significantly reduces the pull force. Neodymiums work most effectively in perfect adhesion; distance weakens the power. Notice how quickly the parameters plummet, when the product does not touch flatly to the metal substrate. When calculating the mounting, eliminate redundant distances.

Table 2: Slippage load (wall)
MW 9.5x1 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.08 kg / 0.18 lbs 80.0 g / 0.8 N
1 mm	Stal (~0.2)	0.06 kg / 0.14 lbs 62.0 g / 0.6 N
2 mm	Stal (~0.2)	0.04 kg / 0.09 lbs 40.0 g / 0.4 N
3 mm	Stal (~0.2)	0.02 kg / 0.05 lbs 22.0 g / 0.2 N
5 mm	Stal (~0.2)	0.01 kg / 0.01 lbs 6.0 g / 0.1 N
10 mm	Stal (~0.2)	0.00 kg / 0.00 lbs 0.0 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 indicates the estimated shear load required to initiate the shifting of the magnet downwards on a upright steel plate (assuming standard friction coefficient). The holding force depends on the gap size between the magnet and the surface.

Table 3: Vertical assembly (shearing) - behavior on slippery surfaces
MW 9.5x1 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.12 kg / 0.26 lbs 120.0 g / 1.2 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.08 kg / 0.18 lbs 80.0 g / 0.8 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.04 kg / 0.09 lbs 40.0 g / 0.4 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.20 kg / 0.44 lbs 200.0 g / 2.0 N

When hanging a holder on a vertical surface (e.g., a board), it you can count on only approx. 1/5 of its maximum pull force. Gravitational force as well as a weak degree of grip mean that magnets move down easier than they detach. Designing a wall mount? Remember that the shear force is significantly lower than the maximum static pull force. On a slippery surface, the element will slip down under a much lighter load. Using a rubber coating can drastically improve the result.

Table 4: Material efficiency (saturation) - power losses
MW 9.5x1 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.04 kg / 0.09 lbs 40.0 g / 0.4 N
1 mm	25%	0.10 kg / 0.22 lbs 100.0 g / 1.0 N
2 mm	50%	0.20 kg / 0.44 lbs 200.0 g / 2.0 N
3 mm	75%	0.30 kg / 0.66 lbs 300.0 g / 2.9 N
5 mm	100%	0.40 kg / 0.88 lbs 400.0 g / 3.9 N
10 mm	100%	0.40 kg / 0.88 lbs 400.0 g / 3.9 N
11 mm	100%	0.40 kg / 0.88 lbs 400.0 g / 3.9 N
12 mm	100%	0.40 kg / 0.88 lbs 400.0 g / 3.9 N

A too thin steel is not enough to absorb the full magnetic flux, which squanders power of the magnet. Should you attach a powerful product to a thin surface, the magnetism will penetrate right through and the holding will be smaller. To squeeze full efficiency of this magnet's potential, you require a sufficiently solid element of metal. The saturation effect causes that on sheet metal structures (e.g., thin profiles), the magnet holds weaker. We recommend selecting the steel cross-section from these parameters.

Table 5: Thermal stability (stability) - resistance threshold
MW 9.5x1 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	0.40 kg / 0.88 lbs 400.0 g / 3.9 N	OK
40 °C	-2.2%	0.39 kg / 0.86 lbs 391.2 g / 3.8 N	OK
60 °C	-4.4%	0.38 kg / 0.84 lbs 382.4 g / 3.8 N
80 °C	-6.6%	0.37 kg / 0.82 lbs 373.6 g / 3.7 N
100 °C	-28.8%	0.28 kg / 0.63 lbs 284.8 g / 2.8 N

Standard neodymium magnets lose parameters above the temperature limit. Avoid high temperatures – heat can permanently demagnetize this product. With every degree above norm, the magnet's capacity briefly drops. Do not use this magnet close to ovens higher than its safe range. Too high temperature will lead to destruction of magnetism.

*Engineering note: Heat tolerance depends not only on the material grade, and the Permeance Coefficient Pc. Low-profile magnets (pancake types) are more susceptible to demagnetization sooner than long magnets. Warning indicator in the table signals permanent field degradation for this specific geometry.

Table 6: Two magnets (attraction) - forces in the system
MW 9.5x1 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Sliding Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	0.71 kg / 1.57 lbs 2 403 Gs	0.11 kg / 0.24 lbs 107 g / 1.0 N	N/A
1 mm	0.65 kg / 1.43 lbs 2 436 Gs	0.10 kg / 0.21 lbs 97 g / 1.0 N	0.58 kg / 1.29 lbs ~0 Gs
2 mm	0.56 kg / 1.23 lbs 2 257 Gs	0.08 kg / 0.18 lbs 84 g / 0.8 N	0.50 kg / 1.10 lbs ~0 Gs
3 mm	0.46 kg / 1.00 lbs 2 041 Gs	0.07 kg / 0.15 lbs 68 g / 0.7 N	0.41 kg / 0.90 lbs ~0 Gs
5 mm	0.27 kg / 0.60 lbs 1 580 Gs	0.04 kg / 0.09 lbs 41 g / 0.4 N	0.25 kg / 0.54 lbs ~0 Gs
10 mm	0.06 kg / 0.13 lbs 732 Gs	0.01 kg / 0.02 lbs 9 g / 0.1 N	0.05 kg / 0.12 lbs ~0 Gs
20 mm	0.00 kg / 0.01 lbs 183 Gs	0.00 kg / 0.00 lbs 1 g / 0.0 N	0.00 kg / 0.00 lbs ~0 Gs
50 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
60 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
70 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
80 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
90 mm	0.00 kg / 0.00 lbs 3 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 2 Gs	0.00 kg / 0.00 lbs 0 g / 0.0 N	0.00 kg / 0.00 lbs ~0 Gs

Two magnetic products interact from a significantly greater distance than a neodymium and metal setup. Such a system of magnet-to-magnet generates a stronger field and a wider radius of action. Designing a powerful holder? Apply two magnets instead of one magnet and a steel. Exercise caution that when connecting a pair of magnets, the pinch force is huge. The levitation is slightly lower than the connection force, but still significant.
*The magnetic induction for N-N configuration reaches ~0 Gs at the midpoint of the gap (due to field cancellation).
Important: Figures demonstrate sliding force of dual same neodymium magnets (friction coefficient ~0.15 for Ni-Ni coating).

Table 7: Hazards (implants) - precautionary measures
MW 9.5x1 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	3.0 cm
Hearing aid	10 Gs (1.0 mT)	2.5 cm
Timepiece	20 Gs (2.0 mT)	2.0 cm
Mobile device	40 Gs (4.0 mT)	1.5 cm
Car key	50 Gs (5.0 mT)	1.5 cm
Payment card	400 Gs (40.0 mT)	0.5 cm
HDD hard drive	600 Gs (60.0 mT)	0.5 cm

A strong magnetic field is a serious hazard to IT equipment as well as pacemakers. These NdFeB products produce a field that prevents correct functioning of digital equipment. Be aware: the unseen radiation acts through matter and plastic. Exceptional care must be exercised by people with hearing aids and drug dispensers. The risk also applies to: mechanical watches, car keys, speakers, and screens. Avoid contact with magnetic cards, HDD media, or precise measuring instruments.

Table 8: Collisions (kinetic energy) - warning
MW 9.5x1 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	27.80 km/h (7.72 m/s)	0.02 J
30 mm	47.99 km/h (13.33 m/s)	0.05 J
50 mm	61.95 km/h (17.21 m/s)	0.08 J
100 mm	87.61 km/h (24.34 m/s)	0.16 J

Neodymium magnets are very brittle – a strong collision with metal risks their cracking. Control the attraction moment – a neodymium left loose speeds with massive force. Impact energy can destroy the magnet or painful pinches to skin. Be sure to control the product during bringing near metal so it doesn't slam with momentum against the steel surface. A collision at high speed ends with a crack of the neodymium. Wear safety glasses when handling with large magnets.

Table 9: Anti-corrosion coating durability
MW 9.5x1 / 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 following table defines the conditions under which this product can be safely used. Note the thickness of the protective layer.

Table 10: Construction data (P_c)
MW 9.5x1 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	1 184 Mx	11.8 µWb
P_c Coefficient	0.16	Low (Flat)

Total magnetic flux emitted by the magnet pole. Essential parameter in coil applications and motors. P_c value determines the working geometry.

Table 11: Submerged application
MW 9.5x1 / N38

Environment	Effective steel pull	Effect
Air (land)	0.40 kg	Standard
Water (riverbed)	0.46 kg (+0.06 kg buoyancy gain)	+14.5%

Warning: This magnet has a standard nickel coating. After use in water, it must be dried and maintained immediately, otherwise it will rust!

The magnetic field penetrates through water without any losses. As a result, your magnet will pull a heavier object from the bottom than if you lifted it in the air.

1. Shear force

*Caution: On a vertical surface, the magnet retains only approx. 20-30% of its max power.

2. Steel saturation

*Thin metal sheet (e.g. computer case) significantly limits the holding force.

3. Thermal stability

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

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 0.16

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

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%

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: 010107-2026

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UMT 29x38 white / N38 - board holder

6.81 ZŁ brutto / pcs

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MP 40x20x5 / N38 - ring magnet

12.24 ZŁ brutto / pcs

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UMC 42x7/4x9 / N38 - cylindrical magnetic holder

29.99 ZŁ brutto / pcs

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HH 32x7.8 [M5] / N38 - through hole magnetic holder

17.96 ZŁ brutto / pcs

The presented product is an exceptionally strong rod magnet, made from durable NdFeB material, which, with dimensions of Ø9.5x1 mm, guarantees maximum efficiency. This specific item boasts a tolerance of ±0.1mm and professional build quality, making it an ideal solution for professional engineers and designers. As a cylindrical magnet with significant force (approx. 0.40 kg), this product is in stock from our warehouse in Poland, ensuring lightning-fast order fulfillment. Additionally, its triple-layer Ni-Cu-Ni coating shields it against corrosion in standard operating conditions, ensuring an aesthetic appearance and durability for years.

This model is created for building generators, advanced Hall effect sensors, and efficient filters, where field concentration on a small surface counts. Thanks to the high power of 3.96 N with a weight of only 0.53 g, this rod is indispensable in miniature devices and wherever every gram matters.

Due to the brittleness of the NdFeB material, we absolutely advise against force-fitting (so-called press-fit), as this risks chipping the coating of this precision component. To ensure long-term durability in industry, specialized industrial adhesives are used, which do not react with the nickel coating and fill the gap, guaranteeing durability of the connection.

Magnets NdFeB grade N38 are suitable for the majority of applications in modeling and machine building, where extreme miniaturization with maximum force is not required. If you need the strongest magnets in the same volume (Ø9.5x1), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard in continuous sale in our warehouse.

This model is characterized by dimensions Ø9.5x1 mm, which, at a weight of 0.53 g, makes it an element with impressive magnetic energy density. The key parameter here is the lifting capacity amounting to approximately 0.40 kg (force ~3.96 N), which, with such compact dimensions, proves the high power of the NdFeB material. The product has a [NiCuNi] coating, which protects the surface against external factors, 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 9.5 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 diametrically if your project requires it.

Pros and cons of rare earth magnets.

Advantages

Besides their remarkable pulling force, neodymium magnets offer the following advantages:

They virtually do not lose strength, because even after 10 years the decline in efficiency is only ~1% (in laboratory conditions),
Neodymium magnets are exceptionally resistant to demagnetization caused by external field sources,
The use of an metallic layer of noble metals (nickel, gold, silver) causes the element to be more visually attractive,
They are known for high magnetic induction at the operating surface, making them more effective,
Through (adequate) combination of ingredients, they can achieve high thermal resistance, enabling action at temperatures approaching 230°C and above...
Possibility of custom shaping as well as optimizing to specific needs,
Key role in advanced technology sectors – they are used in hard drives, electromotive mechanisms, medical equipment, also modern systems.
Compactness – despite small sizes they offer powerful magnetic field, making them ideal for precision applications

Limitations

Disadvantages of NdFeB magnets:

To avoid cracks under impact, we recommend using special steel holders. Such a solution secures the magnet and simultaneously increases its durability.
When exposed to high temperature, neodymium magnets suffer a drop in power. Often, when the temperature exceeds 80°C, their strength decreases (depending on the size and shape of the magnet). For those who need magnets for extreme conditions, we offer [AH] versions withstanding up to 230°C
They oxidize in a humid environment. For use outdoors we recommend using waterproof magnets e.g. in rubber, plastic
We recommend casing - magnetic mount, due to difficulties in producing threads inside the magnet and complex shapes.
Potential hazard related to microscopic parts of magnets are risky, when accidentally swallowed, which gains importance in the context of child safety. Additionally, small elements of these devices can be problematic in diagnostics medical in case of swallowing.
With budget limitations the cost of neodymium magnets is economically unviable,

Lifting parameters

Maximum lifting capacity of the magnet – what it depends on?

The load parameter shown concerns the peak performance, obtained under ideal test conditions, namely:

using a sheet made of high-permeability steel, serving as a ideal flux conductor
whose transverse dimension equals approx. 10 mm
characterized by lack of roughness
with total lack of distance (without paint)
during pulling in a direction perpendicular to the plane
at temperature room level

Key elements affecting lifting force

During everyday use, the actual lifting capacity results from a number of factors, presented from most significant:

Distance – the presence of any layer (paint, dirt, air) acts as an insulator, which lowers power steeply (even by 50% at 0.5 mm).
Angle of force application – highest force is reached only during pulling at a 90° angle. The force required to slide of the magnet along the surface is standardly several times lower (approx. 1/5 of the lifting capacity).
Metal thickness – the thinner the sheet, the weaker the hold. Part of the magnetic field passes through the material instead of converting into lifting capacity.
Material type – the best choice is high-permeability steel. Cast iron may generate lower lifting capacity.
Surface quality – the smoother and more polished the surface, the better the adhesion and stronger the hold. Roughness acts like micro-gaps.
Thermal conditions – NdFeB sinters have a negative temperature coefficient. At higher temperatures they are weaker, and at low temperatures gain strength (up to a certain limit).

Lifting capacity testing was carried out on plates with a smooth surface of suitable thickness, under a perpendicular pulling force, whereas under shearing force the holding force is lower. Additionally, even a minimal clearance between the magnet’s surface and the plate reduces the load capacity.

Safe handling of neodymium magnets

Precision electronics

An intense magnetic field disrupts the functioning of compasses in smartphones and navigation systems. Keep magnets close to a device to prevent breaking the sensors.

Danger to the youngest

Adult use only. Tiny parts pose a choking risk, causing serious injuries. Keep out of reach of children and animals.

ICD Warning

Warning for patients: Powerful magnets affect medical devices. Keep minimum 30 cm distance or ask another person to work with the magnets.

Magnets are brittle

Despite the nickel coating, neodymium is delicate and cannot withstand shocks. Do not hit, as the magnet may crumble into hazardous fragments.

Bone fractures

Mind your fingers. Two powerful magnets will snap together instantly with a force of several hundred kilograms, destroying everything in their path. Exercise extreme caution!

Metal Allergy

Medical facts indicate that the nickel plating (standard magnet coating) is a potent allergen. If your skin reacts to metals, refrain from direct skin contact or opt for coated magnets.

Do not drill into magnets

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

Maximum temperature

Monitor thermal conditions. Heating the magnet above 80 degrees Celsius will destroy its properties and pulling force.

Data carriers

Data protection: Neodymium magnets can damage payment cards and sensitive devices (heart implants, medical aids, mechanical watches).

Powerful field

Handle with care. Neodymium magnets act from a long distance and snap with massive power, often quicker than you can react.

Security! Details about hazards in the article: Magnet Safety Guide.

MW 9.5x1 / N38 - cylindrical magnet

Technical data - MW 9.5x1 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Engineering modeling of the product - report

Table 1: Static pull force (force vs distance) - power drop MW 9.5x1 / N38

Table 2: Slippage load (wall) MW 9.5x1 / N38

Table 3: Vertical assembly (shearing) - behavior on slippery surfaces MW 9.5x1 / N38

Table 4: Material efficiency (saturation) - power losses MW 9.5x1 / N38

Table 5: Thermal stability (stability) - resistance threshold MW 9.5x1 / N38

Table 6: Two magnets (attraction) - forces in the system MW 9.5x1 / N38

Table 7: Hazards (implants) - precautionary measures MW 9.5x1 / N38

Table 8: Collisions (kinetic energy) - warning MW 9.5x1 / N38

Table 9: Anti-corrosion coating durability MW 9.5x1 / N38

Table 10: Construction data (Pc) MW 9.5x1 / N38

Table 11: Submerged application MW 9.5x1 / N38

1. Shear force

2. Steel saturation

3. Thermal stability

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

Elemental analysis

Ecology and recycling (GPSR)

Magnet pull force

Magnetic Field

See also products

UMT 29x38 white / N38 - board holder

MP 40x20x5 / N38 - ring magnet

UMC 42x7/4x9 / N38 - cylindrical magnetic holder

HH 32x7.8 [M5] / N38 - through hole magnetic holder

Pros and cons of rare earth magnets.

Advantages

Limitations

Lifting parameters

Maximum lifting capacity of the magnet – what it depends on?

Key elements affecting lifting force

Safe handling of neodymium magnets

Precision electronics

Danger to the youngest

ICD Warning

Magnets are brittle

Bone fractures

Metal Allergy

Do not drill into magnets

Maximum temperature

Data carriers

Powerful field

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (force vs distance) - power drop
MW 9.5x1 / N38

Table 2: Slippage load (wall)
MW 9.5x1 / N38

Table 3: Vertical assembly (shearing) - behavior on slippery surfaces
MW 9.5x1 / N38

Table 4: Material efficiency (saturation) - power losses
MW 9.5x1 / N38

Table 5: Thermal stability (stability) - resistance threshold
MW 9.5x1 / N38

Table 6: Two magnets (attraction) - forces in the system
MW 9.5x1 / N38

Table 7: Hazards (implants) - precautionary measures
MW 9.5x1 / N38

Table 8: Collisions (kinetic energy) - warning
MW 9.5x1 / N38

Table 9: Anti-corrosion coating durability
MW 9.5x1 / N38

Table 10: Construction data (P_c)
MW 9.5x1 / N38

Table 11: Submerged application
MW 9.5x1 / N38