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MW 22x6 / 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 010047

GTIN/EAN: 5906301810469

5.00

Diameter Ø

22 mm [±0,1 mm]

Height

6 mm [±0,1 mm]

Weight

17.11 g

Magnetization Direction

↑ axial

Load capacity

9.33 kg / 91.51 N

Magnetic Induction

296.78 mT / 2968 Gs

Coating

[NiCuNi] Nickel

technical parameters »

6.11 ZŁ with VAT / pcs + price for transport

4.97 ZŁ net + 23% VAT / pcs

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Specifications along with structure of a neodymium magnet can be analyzed using our force calculator.

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Technical - MW 22x6 / N38 - cylindrical magnet

Specification / characteristics - MW 22x6 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010047
GTIN/EAN	5906301810469
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	22 mm [±0,1 mm]
Height	6 mm [±0,1 mm]
Weight	17.11 g
Magnetization Direction	↑ axial
Load capacity ~ ?	9.33 kg / 91.51 N
Magnetic Induction ~ ?	296.78 mT / 2968 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 22x6 / 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

Technical simulation of the product - report

These information constitute the result of a mathematical analysis. Results rely on models for the class Nd₂Fe₁₄B. Actual parameters may deviate from the simulation results. Please consider these data as a reference point during assembly planning.

Table 1: Static force (pull vs gap) - power drop
MW 22x6 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	2967 Gs 296.7 mT	9.33 kg / 20.57 LBS 9330.0 g / 91.5 N	warning
1 mm	2767 Gs 276.7 mT	8.12 kg / 17.89 LBS 8116.0 g / 79.6 N	warning
2 mm	2538 Gs 253.8 mT	6.82 kg / 15.05 LBS 6824.4 g / 66.9 N	warning
3 mm	2295 Gs 229.5 mT	5.58 kg / 12.30 LBS 5580.8 g / 54.7 N	warning
5 mm	1818 Gs 181.8 mT	3.50 kg / 7.73 LBS 3504.7 g / 34.4 N	warning
10 mm	938 Gs 93.8 mT	0.93 kg / 2.06 LBS 933.4 g / 9.2 N	low risk
15 mm	492 Gs 49.2 mT	0.26 kg / 0.57 LBS 257.0 g / 2.5 N	low risk
20 mm	277 Gs 27.7 mT	0.08 kg / 0.18 LBS 81.6 g / 0.8 N	low risk
30 mm	108 Gs 10.8 mT	0.01 kg / 0.03 LBS 12.4 g / 0.1 N	low risk
50 mm	29 Gs 2.9 mT	0.00 kg / 0.00 LBS 0.9 g / 0.0 N	low risk

Magnetic force decreases significantly with every mm of distance. Keep in mind that even a very thin break (e.g., contamination, paint, dust) noticeably reduces the pull force. Magnets operate most effectively during direct contact; gap kills the power. See how rapidly the load capacity drop, when the product does not adhere directly to the steel surface. When calculating the arrangement, eliminate redundant distances.

Table 2: Sliding hold (vertical surface)
MW 22x6 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	1.87 kg / 4.11 LBS 1866.0 g / 18.3 N
1 mm	Stal (~0.2)	1.62 kg / 3.58 LBS 1624.0 g / 15.9 N
2 mm	Stal (~0.2)	1.36 kg / 3.01 LBS 1364.0 g / 13.4 N
3 mm	Stal (~0.2)	1.12 kg / 2.46 LBS 1116.0 g / 10.9 N
5 mm	Stal (~0.2)	0.70 kg / 1.54 LBS 700.0 g / 6.9 N
10 mm	Stal (~0.2)	0.19 kg / 0.41 LBS 186.0 g / 1.8 N
15 mm	Stal (~0.2)	0.05 kg / 0.11 LBS 52.0 g / 0.5 N
20 mm	Stal (~0.2)	0.02 kg / 0.04 LBS 16.0 g / 0.2 N
30 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 2.0 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 theoretical holding capacity needed to cause the slippage of the magnet downwards against a vertical steel plate (assuming typical friction coefficient). This value depends on the air gap between the magnet and the surface.

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces
MW 22x6 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	2.80 kg / 6.17 LBS 2799.0 g / 27.5 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	1.87 kg / 4.11 LBS 1866.0 g / 18.3 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.93 kg / 2.06 LBS 933.0 g / 9.2 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	4.67 kg / 10.28 LBS 4665.0 g / 45.8 N

When mounting a element on a vertical plane (e.g., a fridge), it will only hold barely about 20%-30% of its maximum pull force. Gravity and a weak degree of grip influence the fact that holders slip easier than they pop off the substrate. Planning a hanger? Note that the shear force is much weaker than the perpendicular breakaway force. On a slippery surface, the element will give way down under a noticeably lighter weight. Using a rubber pad can drastically increase the grip.

Table 4: Steel thickness (substrate influence) - power losses
MW 22x6 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.93 kg / 2.06 LBS 933.0 g / 9.2 N
1 mm	25%	2.33 kg / 5.14 LBS 2332.5 g / 22.9 N
2 mm	50%	4.67 kg / 10.28 LBS 4665.0 g / 45.8 N
3 mm	75%	7.00 kg / 15.43 LBS 6997.5 g / 68.6 N
5 mm	100%	9.33 kg / 20.57 LBS 9330.0 g / 91.5 N
10 mm	100%	9.33 kg / 20.57 LBS 9330.0 g / 91.5 N
11 mm	100%	9.33 kg / 20.57 LBS 9330.0 g / 91.5 N
12 mm	100%	9.33 kg / 20.57 LBS 9330.0 g / 91.5 N

A thin sheet cannot conduct the entire magnetic field, which weakens actual performance of the magnet. If you install a neodymium to a weak sheet, the field will penetrate right through and the attraction force will be weaker. To squeeze full efficiency of this magnet's power, you require a sufficiently solid piece of steel. The material oversaturation causes that on delicate walls (e.g., appliance housings), the holder works worse. We suggest choosing the steel cross-section from these parameters.

Table 5: Working in heat (stability) - resistance threshold
MW 22x6 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	9.33 kg / 20.57 LBS 9330.0 g / 91.5 N	OK
40 °C	-2.2%	9.12 kg / 20.12 LBS 9124.7 g / 89.5 N	OK
60 °C	-4.4%	8.92 kg / 19.66 LBS 8919.5 g / 87.5 N
80 °C	-6.6%	8.71 kg / 19.21 LBS 8714.2 g / 85.5 N
100 °C	-28.8%	6.64 kg / 14.65 LBS 6643.0 g / 65.2 N

Classic neodymiums lose power above the temperature limit. Protect against heat – excessive heat can irreversibly damage this magnet. With increasing heat, the magnet's capacity briefly drops. Do not use this magnet near heat sources exceeding its safe range. Ignoring the limit will lead to irreversible degradation of magnetism.

*Important note: Heat tolerance depends not only on the material grade, but also on the magnet's shape. Flat magnets (low permeance coefficient) may lose charge permanently sooner compared to rod magnets. Red status in the table indicates a risk of irreversible loss for this particular item.

Table 6: Two magnets (repulsion) - forces in the system
MW 22x6 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Shear Strength (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	20.63 kg / 45.48 LBS 4 566 Gs	3.09 kg / 6.82 LBS 3095 g / 30.4 N	N/A
1 mm	19.34 kg / 42.63 LBS 5 745 Gs	2.90 kg / 6.40 LBS 2901 g / 28.5 N	17.40 kg / 38.37 LBS ~0 Gs
2 mm	17.95 kg / 39.57 LBS 5 535 Gs	2.69 kg / 5.93 LBS 2692 g / 26.4 N	16.15 kg / 35.61 LBS ~0 Gs
3 mm	16.52 kg / 36.42 LBS 5 310 Gs	2.48 kg / 5.46 LBS 2478 g / 24.3 N	14.87 kg / 32.78 LBS ~0 Gs
5 mm	13.69 kg / 30.18 LBS 4 834 Gs	2.05 kg / 4.53 LBS 2053 g / 20.1 N	12.32 kg / 27.16 LBS ~0 Gs
10 mm	7.75 kg / 17.09 LBS 3 637 Gs	1.16 kg / 2.56 LBS 1162 g / 11.4 N	6.97 kg / 15.38 LBS ~0 Gs
20 mm	2.06 kg / 4.55 LBS 1 877 Gs	0.31 kg / 0.68 LBS 310 g / 3.0 N	1.86 kg / 4.10 LBS ~0 Gs
50 mm	0.07 kg / 0.15 LBS 336 Gs	0.01 kg / 0.02 LBS 10 g / 0.1 N	0.06 kg / 0.13 LBS ~0 Gs
60 mm	0.03 kg / 0.06 LBS 217 Gs	0.00 kg / 0.01 LBS 4 g / 0.0 N	0.02 kg / 0.05 LBS ~0 Gs
70 mm	0.01 kg / 0.03 LBS 147 Gs	0.00 kg / 0.00 LBS 2 g / 0.0 N	0.01 kg / 0.03 LBS ~0 Gs
80 mm	0.01 kg / 0.01 LBS 104 Gs	0.00 kg / 0.00 LBS 1 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
90 mm	0.00 kg / 0.01 LBS 76 Gs	0.00 kg / 0.00 LBS 1 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
100 mm	0.00 kg / 0.00 LBS 57 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs

Two strong neodymiums interact from a much further distance than a magnet and sheet setup. Such a system of two magnets generates a stronger field and a further horizon of action. Want to build a powerful holder? Utilize two neodymiums instead of a neodymium and a steel. Be careful that when bringing together two magnets, the pinch force is massive. The repulsion force is slightly lower than the attraction, but still significant.
*Field value in repulsion mode drops to ~0 Gs at the geometric center between the magnets (resulting from vector opposition).
Attention: Estimates demonstrate sliding force of dual matching magnets (friction coefficient ~0.15 for Ni-Ni coating).

Table 7: Safety (HSE) (implants) - warnings
MW 22x6 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	9.5 cm
Hearing aid	10 Gs (1.0 mT)	7.5 cm
Mechanical watch	20 Gs (2.0 mT)	6.0 cm
Phone / Smartphone	40 Gs (4.0 mT)	4.5 cm
Remote	50 Gs (5.0 mT)	4.5 cm
Payment card	400 Gs (40.0 mT)	2.0 cm
HDD hard drive	600 Gs (60.0 mT)	1.5 cm

Extremely neodym field is a large risk to IT equipment and medical implants. These neodymiums produce a field that disrupts operation of sensitive medical devices. Remember: the unseen radiation passes through tissues and glass. Special caution must be exercised by people with hearing aids and drug dispensers. Also at risk are: automatic timepieces, remotes, speakers, and displays. Avoid contact with magnetic cards, HDD media, or sensitive navigation tools.

Table 8: Dynamics (cracking risk) - warning
MW 22x6 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	24.98 km/h (6.94 m/s)	0.41 J
30 mm	40.82 km/h (11.34 m/s)	1.10 J
50 mm	52.66 km/h (14.63 m/s)	1.83 J
100 mm	74.47 km/h (20.69 m/s)	3.66 J

Neodymium magnets are very brittle – a collision with steel risks their cracking. Pay attention to connection velocity – a magnet released freely becomes dangerous. Impact energy can destroy the magnet or dangerous crushing to fingers. Be sure to control the product during mounting so it doesn't slam with momentum against the metal. A collision at high speed ends with a crack of the neodymium. Wear safety glasses when playing with large magnets.

Table 9: Anti-corrosion coating durability
MW 22x6 / 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. Improper coating selection is the most common cause of magnet failure over time.

Table 10: Construction data (P_c)
MW 22x6 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	12 337 Mx	123.4 µWb
P_c Coefficient	0.37	Low (Flat)

Flux value emitted by the magnet pole. Essential parameter in coil applications as well as sensors. P_c value determines the magnet's operating point.

Table 11: Submerged application
MW 22x6 / N38

Environment	Effective steel pull	Effect
Air (land)	9.33 kg	Standard
Water (riverbed)	10.68 kg (+1.35 kg buoyancy gain)	+14.5%

Rust risk: 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. Shear force

*Caution: On a vertical wall, the magnet holds just a fraction of its nominal pull.

2. Steel saturation

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

3. Power loss vs temp

*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) = 0.37

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 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%

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: 010047-2026

Measurement Calculator

Force (pull)

Kilograms (kg)

Force (N)

Pounds (lbs)

Magnetic Field

Induction (Gs)

Input your value in just one field to see the conversion for the other fields at once.

MPL 30x20x10 / N38 - lamellar magnet

16.11 ZŁ brutto / pcs

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SM 32x450 [2xM8] / N42 - magnetic separator

1340.70 ZŁ brutto / pcs

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SM 32x400 [2xM8] / N52 - magnetic separator

1266.90 ZŁ brutto / pcs

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MW 6x6 / N38 - cylindrical magnet

0.677 ZŁ brutto / pcs

The offered product is an incredibly powerful cylinder magnet, made from durable NdFeB material, which, with dimensions of Ø22x6 mm, guarantees maximum efficiency. This specific item features a tolerance of ±0.1mm and professional build quality, making it an ideal solution for the most demanding engineers and designers. As a magnetic rod with significant force (approx. 9.33 kg), this product is available off-the-shelf from our European logistics center, ensuring lightning-fast order fulfillment. Furthermore, its triple-layer Ni-Cu-Ni coating shields it against corrosion in standard operating conditions, guaranteeing an aesthetic appearance and durability for years.

It finds application in DIY projects, advanced automation, and broadly understood industry, serving as a positioning or actuating element. Thanks to the pull force of 91.51 N with a weight of only 17.11 g, this cylindrical magnet is indispensable in electronics and wherever low weight is crucial.

Due to the delicate structure of the ceramic sinter, we absolutely advise against force-fitting (so-called press-fit), as this risks immediate cracking of this professional component. To ensure long-term durability in automation, anaerobic resins are used, which are safe for nickel and fill the gap, guaranteeing high repeatability of the connection.

Grade N38 is the most frequently chosen standard for professional neodymium magnets, offering an optimal price-to-power ratio and operational stability. If you need even stronger magnets in the same volume (Ø22x6), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard in continuous sale in our store.

The presented product is a neodymium magnet with precisely defined parameters: diameter 22 mm and height 6 mm. The value of 91.51 N means that the magnet is capable of holding a weight many times exceeding its own mass of 17.11 g. The product has a [NiCuNi] coating, which protects the surface 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 22 mm. Such an arrangement is most desirable when connecting magnets in stacks (e.g., in filters) or when mounting in sockets at the bottom of a hole. On request, we can also produce versions magnetized diametrically if your project requires it.

Advantages as well as disadvantages of Nd₂Fe₁₄B magnets.

Pros

Apart from their consistent power, neodymium magnets have these key benefits:

They retain magnetic properties for almost 10 years – the drop is just ~1% (based on simulations),
They retain their magnetic properties even under close interference source,
The use of an elegant finish of noble metals (nickel, gold, silver) causes the element to be more visually attractive,
Magnetic induction on the working layer of the magnet remains very high,
Neodymium magnets are characterized by extremely high magnetic induction on the magnet surface and can work (depending on the shape) even at a temperature of 230°C or more...
Possibility of custom forming as well as modifying to specific conditions,
Huge importance in innovative solutions – they find application in HDD drives, motor assemblies, medical devices, and other advanced devices.
Compactness – despite small sizes they offer powerful magnetic field, making them ideal for precision applications

Limitations

Disadvantages of neodymium magnets:

They are fragile upon heavy impacts. To avoid cracks, it is worth securing magnets using a steel holder. Such protection not only protects the magnet but also increases its resistance to damage
We warn that neodymium magnets can lose their power at high temperatures. To prevent this, we advise 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, when using outdoors
Due to limitations in realizing threads and complicated shapes in magnets, we recommend using cover - magnetic holder.
Potential hazard resulting from small fragments of magnets are risky, if swallowed, which becomes key in the context of child safety. Additionally, small components of these magnets are able to complicate diagnosis medical when they are in the body.
With mass production the cost of neodymium magnets is a challenge,

Holding force characteristics

Best holding force of the magnet in ideal parameters – what contributes to it?

Breakaway force was defined for optimal configuration, including:

using a base made of mild steel, functioning as a magnetic yoke
with a thickness minimum 10 mm
with an polished contact surface
under conditions of ideal adhesion (surface-to-surface)
during pulling in a direction perpendicular to the mounting surface
in stable room temperature

Practical lifting capacity: influencing factors

Real force is influenced by specific conditions, mainly (from most important):

Distance – the presence of any layer (paint, dirt, air) interrupts the magnetic circuit, which reduces capacity steeply (even by 50% at 0.5 mm).
Force direction – note that the magnet holds strongest perpendicularly. Under sliding down, the holding force drops significantly, often to levels of 20-30% of the nominal value.
Wall thickness – the thinner the sheet, the weaker the hold. Part of the magnetic field passes through the material instead of generating force.
Plate material – mild steel attracts best. Alloy steels lower magnetic permeability and holding force.
Surface structure – the smoother and more polished the plate, the larger the contact zone and stronger the hold. Unevenness acts like micro-gaps.
Operating temperature – NdFeB sinters have a negative temperature coefficient. At higher temperatures they are weaker, and at low temperatures gain strength (up to a certain limit).

Holding force was checked on the plate surface of 20 mm thickness, when the force acted perpendicularly, whereas under shearing force the load capacity is reduced by as much as 5 times. Additionally, even a small distance between the magnet and the plate lowers the lifting capacity.

Safe handling of neodymium magnets

Machining danger

Drilling and cutting of NdFeB material carries a risk of fire risk. Neodymium dust reacts violently with oxygen and is hard to extinguish.

Bone fractures

Big blocks can crush fingers instantly. Under no circumstances place your hand between two strong magnets.

Compass and GPS

Navigation devices and mobile phones are highly susceptible to magnetic fields. Close proximity with a strong magnet can ruin the internal compass in your phone.

Risk of cracking

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

Thermal limits

Standard neodymium magnets (N-type) undergo demagnetization when the temperature exceeds 80°C. Damage is permanent.

Powerful field

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

Choking Hazard

Product intended for adults. Small elements can be swallowed, leading to intestinal necrosis. Store out of reach of children and animals.

ICD Warning

Medical warning: Strong magnets can turn off heart devices and defibrillators. Do not approach if you have medical devices.

Threat to electronics

Avoid bringing magnets close to a wallet, laptop, or TV. The magnetic field can irreversibly ruin these devices and wipe information from cards.

Nickel allergy

Allergy Notice: The Ni-Cu-Ni coating consists of nickel. If an allergic reaction occurs, immediately stop handling magnets and wear gloves.

Danger! Want to know more? Read our article: Why are neodymium magnets dangerous?

MW 22x6 / N38 - cylindrical magnet

Technical - MW 22x6 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Technical simulation of the product - report

Table 1: Static force (pull vs gap) - power drop MW 22x6 / N38

Table 2: Sliding hold (vertical surface) MW 22x6 / N38

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces MW 22x6 / N38

Table 4: Steel thickness (substrate influence) - power losses MW 22x6 / N38

Table 5: Working in heat (stability) - resistance threshold MW 22x6 / N38

Table 6: Two magnets (repulsion) - forces in the system MW 22x6 / N38

Table 7: Safety (HSE) (implants) - warnings MW 22x6 / N38

Table 8: Dynamics (cracking risk) - warning MW 22x6 / N38

Table 9: Anti-corrosion coating durability MW 22x6 / N38

Table 10: Construction data (Pc) MW 22x6 / N38

Table 11: Submerged application MW 22x6 / N38

1. Shear force

2. Steel saturation

3. Power loss vs temp

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

Material specification

Sustainability

Force (pull)

Magnetic Field

See also offers

MPL 30x20x10 / N38 - lamellar magnet

SM 32x450 [2xM8] / N42 - magnetic separator

SM 32x400 [2xM8] / N52 - magnetic separator

MW 6x6 / N38 - cylindrical magnet

Advantages as well as disadvantages of Nd2Fe14B magnets.

Pros

Limitations

Holding force characteristics

Best holding force of the magnet in ideal parameters – what contributes to it?

Practical lifting capacity: influencing factors

Safe handling of neodymium magnets

Machining danger

Bone fractures

Compass and GPS

Risk of cracking

Thermal limits

Powerful field

Choking Hazard

ICD Warning

Threat to electronics

Nickel allergy

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static force (pull vs gap) - power drop
MW 22x6 / N38

Table 2: Sliding hold (vertical surface)
MW 22x6 / N38

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces
MW 22x6 / N38

Table 4: Steel thickness (substrate influence) - power losses
MW 22x6 / N38

Table 5: Working in heat (stability) - resistance threshold
MW 22x6 / N38

Table 6: Two magnets (repulsion) - forces in the system
MW 22x6 / N38

Table 7: Safety (HSE) (implants) - warnings
MW 22x6 / N38

Table 8: Dynamics (cracking risk) - warning
MW 22x6 / N38

Table 9: Anti-corrosion coating durability
MW 22x6 / N38

Table 10: Construction data (P_c)
MW 22x6 / N38

Table 11: Submerged application
MW 22x6 / N38

Advantages as well as disadvantages of Nd₂Fe₁₄B magnets.