Product available Ships today (order by 14:00)

MW 16x9 / 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 010035

GTIN/EAN: 5906301810346

5.00

Diameter Ø

16 mm [±0,1 mm]

Height

9 mm [±0,1 mm]

Weight

13.57 g

Magnetization Direction

↑ axial

Load capacity

8.53 kg / 83.64 N

Magnetic Induction

463.05 mT / 4631 Gs

Coating

[NiCuNi] Nickel

see technical specifications »

7.36 ZŁ with VAT / pcs + price for transport

5.98 ZŁ net + 23% VAT / pcs

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Lifting power as well as structure of neodymium magnets can be estimated using our power calculator.

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Product card - MW 16x9 / N38 - cylindrical magnet

Specification / characteristics - MW 16x9 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010035
GTIN/EAN	5906301810346
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	16 mm [±0,1 mm]
Height	9 mm [±0,1 mm]
Weight	13.57 g
Magnetization Direction	↑ axial
Load capacity ~ ?	8.53 kg / 83.64 N
Magnetic Induction ~ ?	463.05 mT / 4631 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 16x9 / 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 magnet - report

Presented values are the outcome of a mathematical analysis. Results were calculated on algorithms for the material Nd₂Fe₁₄B. Operational parameters might slightly deviate from the simulation results. Please consider these calculations as a supplementary guide when designing systems.

Table 1: Static pull force (pull vs gap) - characteristics
MW 16x9 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	4628 Gs 462.8 mT	8.53 kg / 18.81 lbs 8530.0 g / 83.7 N	medium risk
1 mm	4072 Gs 407.2 mT	6.60 kg / 14.56 lbs 6603.5 g / 64.8 N	medium risk
2 mm	3510 Gs 351.0 mT	4.91 kg / 10.82 lbs 4906.8 g / 48.1 N	medium risk
3 mm	2982 Gs 298.2 mT	3.54 kg / 7.80 lbs 3540.1 g / 34.7 N	medium risk
5 mm	2097 Gs 209.7 mT	1.75 kg / 3.86 lbs 1751.1 g / 17.2 N	safe
10 mm	873 Gs 87.3 mT	0.30 kg / 0.67 lbs 303.3 g / 3.0 N	safe
15 mm	411 Gs 41.1 mT	0.07 kg / 0.15 lbs 67.3 g / 0.7 N	safe
20 mm	220 Gs 22.0 mT	0.02 kg / 0.04 lbs 19.3 g / 0.2 N	safe
30 mm	83 Gs 8.3 mT	0.00 kg / 0.01 lbs 2.7 g / 0.0 N	safe
50 mm	22 Gs 2.2 mT	0.00 kg / 0.00 lbs 0.2 g / 0.0 N	safe

Magnetic force drops significantly with every subsequent millimeter of distance. Keep in mind that even a microscopic distance (e.g., contamination, paint, dust) noticeably weakens the grip. Neodymiums operate optimally during direct contact; gap nullifies the force. See how flashily the parameters plummet, when the magnet does not adhere directly to the steel surface. When planning the assembly, avoid additional spacers.

Table 2: Vertical force (wall)
MW 16x9 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	1.71 kg / 3.76 lbs 1706.0 g / 16.7 N
1 mm	Stal (~0.2)	1.32 kg / 2.91 lbs 1320.0 g / 12.9 N
2 mm	Stal (~0.2)	0.98 kg / 2.16 lbs 982.0 g / 9.6 N
3 mm	Stal (~0.2)	0.71 kg / 1.56 lbs 708.0 g / 6.9 N
5 mm	Stal (~0.2)	0.35 kg / 0.77 lbs 350.0 g / 3.4 N
10 mm	Stal (~0.2)	0.06 kg / 0.13 lbs 60.0 g / 0.6 N
15 mm	Stal (~0.2)	0.01 kg / 0.03 lbs 14.0 g / 0.1 N
20 mm	Stal (~0.2)	0.00 kg / 0.01 lbs 4.0 g / 0.0 N
30 mm	Stal (~0.2)	0.00 kg / 0.00 lbs 0.0 g / 0.0 N
50 mm	Stal (~0.2)	0.00 kg / 0.00 lbs 0.0 g / 0.0 N

This section defines the estimated holding capacity necessary to start the downward movement of the magnet downwards against a vertical steel plate (considering standard friction). The holding force is a function of the distance between the magnet and the metal.

Table 3: Wall mounting (shearing) - behavior on slippery surfaces
MW 16x9 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	2.56 kg / 5.64 lbs 2559.0 g / 25.1 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	1.71 kg / 3.76 lbs 1706.0 g / 16.7 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.85 kg / 1.88 lbs 853.0 g / 8.4 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	4.27 kg / 9.40 lbs 4265.0 g / 41.8 N

When hanging a magnet on a vertical wall (e.g., a fridge), it will maintain only about 20%-30% of nominal attraction strength. Gravity and a low friction coefficient influence the fact that products slide down faster than they detach. Planning a wall mount? Remember that the shear force is significantly lower than the perpendicular breakaway force. On a smooth steel, the magnet will slide down under a noticeably lighter weight. Using a rubber coating can effectively improve the result.

Table 4: Material efficiency (saturation) - sheet metal selection
MW 16x9 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.85 kg / 1.88 lbs 853.0 g / 8.4 N
1 mm	25%	2.13 kg / 4.70 lbs 2132.5 g / 20.9 N
2 mm	50%	4.27 kg / 9.40 lbs 4265.0 g / 41.8 N
3 mm	75%	6.40 kg / 14.10 lbs 6397.5 g / 62.8 N
5 mm	100%	8.53 kg / 18.81 lbs 8530.0 g / 83.7 N
10 mm	100%	8.53 kg / 18.81 lbs 8530.0 g / 83.7 N
11 mm	100%	8.53 kg / 18.81 lbs 8530.0 g / 83.7 N
12 mm	100%	8.53 kg / 18.81 lbs 8530.0 g / 83.7 N

A too thin steel is incapable of absorb the full magnetic flux, which wastes potential of the magnet. Should you attach a powerful product to a weak sheet, the flux will pass right through and the attraction force will be weaker. To achieve the maximum of this magnet's potential, you require a sufficiently solid piece of metal. The saturation phenomenon causes that on sheet metal structures (e.g., thin profiles), the magnet shows lower pull force. We recommend selecting the steel thickness based on the following data.

Table 5: Working in heat (stability) - thermal limit
MW 16x9 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	8.53 kg / 18.81 lbs 8530.0 g / 83.7 N	OK
40 °C	-2.2%	8.34 kg / 18.39 lbs 8342.3 g / 81.8 N	OK
60 °C	-4.4%	8.15 kg / 17.98 lbs 8154.7 g / 80.0 N	OK
80 °C	-6.6%	7.97 kg / 17.56 lbs 7967.0 g / 78.2 N
100 °C	-28.8%	6.07 kg / 13.39 lbs 6073.4 g / 59.6 N

Ordinary NdFeB products change their properties parameters after exceeding the maximum temperature. Protect against heat – high temperature can permanently demagnetize this product. With every degree above norm, the neodymium's force briefly drops. Do not use this magnet close to heaters higher than its safe range. Exceeding the critical threshold will lead to permanent loss of magnetism.

*Technical advisory: Heat tolerance is determined by both grade, but also on the magnet's shape. Low-profile magnets (low Pc) are more susceptible to demagnetization sooner than taller cylinders. Warning indicator in the table indicates permanent field degradation for this particular item.

Table 6: Two magnets (attraction) - forces in the system
MW 16x9 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Shear Strength (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	26.55 kg / 58.54 lbs 5 658 Gs	3.98 kg / 8.78 lbs 3983 g / 39.1 N	N/A
1 mm	23.52 kg / 51.85 lbs 8 711 Gs	3.53 kg / 7.78 lbs 3528 g / 34.6 N	21.17 kg / 46.66 lbs ~0 Gs
2 mm	20.56 kg / 45.32 lbs 8 145 Gs	3.08 kg / 6.80 lbs 3084 g / 30.2 N	18.50 kg / 40.79 lbs ~0 Gs
3 mm	17.80 kg / 39.23 lbs 7 578 Gs	2.67 kg / 5.89 lbs 2669 g / 26.2 N	16.02 kg / 35.31 lbs ~0 Gs
5 mm	13.01 kg / 28.69 lbs 6 481 Gs	1.95 kg / 4.30 lbs 1952 g / 19.2 N	11.71 kg / 25.82 lbs ~0 Gs
10 mm	5.45 kg / 12.02 lbs 4 194 Gs	0.82 kg / 1.80 lbs 818 g / 8.0 N	4.91 kg / 10.82 lbs ~0 Gs
20 mm	0.94 kg / 2.08 lbs 1 746 Gs	0.14 kg / 0.31 lbs 142 g / 1.4 N	0.85 kg / 1.87 lbs ~0 Gs
50 mm	0.02 kg / 0.05 lbs 260 Gs	0.00 kg / 0.01 lbs 3 g / 0.0 N	0.02 kg / 0.04 lbs ~0 Gs
60 mm	0.01 kg / 0.02 lbs 166 Gs	0.00 kg / 0.00 lbs 1 g / 0.0 N	0.00 kg / 0.00 lbs ~0 Gs
70 mm	0.00 kg / 0.01 lbs 112 Gs	0.00 kg / 0.00 lbs 1 g / 0.0 N	0.00 kg / 0.00 lbs ~0 Gs
80 mm	0.00 kg / 0.00 lbs 79 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 58 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 43 Gs	0.00 kg / 0.00 lbs 0 g / 0.0 N	0.00 kg / 0.00 lbs ~0 Gs

Two magnetic products attract each other from a significantly greater distance than a neodymium and metal combination. The setup of magnet-to-magnet produces a massive flux and a further horizon of performance. Planning to create a solid fastener? Apply two magnets instead of one magnet and a striker plate. Remember that when bringing together two magnets, the collision energy is huge. The levitation is marginally weaker than the connection force, but still significant.
*Field value between like poles drops to ~0 Gs in the exact middle between the magnets (caused by magnetic field nullification).
* Figures apply to sliding force of dual matching magnets (friction ~0.15 for Ni-Ni plating).

Table 7: Hazards (electronics) - warnings
MW 16x9 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	8.5 cm
Hearing aid	10 Gs (1.0 mT)	7.0 cm
Timepiece	20 Gs (2.0 mT)	5.5 cm
Phone / Smartphone	40 Gs (4.0 mT)	4.0 cm
Car key	50 Gs (5.0 mT)	4.0 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 poses a large risk to electronic devices as well as pacemakers. These neodymiums produce a field that disrupts operation of digital equipment. Be aware: the invisible magnetic field passes through tissues and glass. Increased vigilance must be taken by people with cochlear implants and insulin pumps. Also at risk are: mechanical watches, remotes, speakers, and screens. Avoid contact with magnetic cards, hard drives, or sensitive navigation tools.

Table 8: Dynamics (cracking risk) - collision effects
MW 16x9 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	25.84 km/h (7.18 m/s)	0.35 J
30 mm	43.80 km/h (12.17 m/s)	1.00 J
50 mm	56.54 km/h (15.71 m/s)	1.67 J
100 mm	79.96 km/h (22.21 m/s)	3.35 J

Magnetic elements are very brittle – a violent impact against metal risks their cracking. Watch the impact speed – a neodymium left loose becomes dangerous. Striking energy can destroy the magnet or painful pinches to skin. Be sure to control the product during installation so it doesn't hit with great force against the steel surface. A collision at high speed almost guarantees destruction of the magnet. Use safety goggles when working with large magnets.

Table 9: Corrosion resistance
MW 16x9 / 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: Construction data (Flux)
MW 16x9 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	9 394 Mx	93.9 µWb
P_c Coefficient	0.63	High (Stable)

Total magnetic flux emitted by the magnet pole. Essential parameter for generator designers and motors. The P_c coefficient defines the magnet's operating point.

Table 11: Physics of underwater searching
MW 16x9 / N38

Environment	Effective steel pull	Effect
Air (land)	8.53 kg	Standard
Water (riverbed)	9.77 kg (+1.24 kg buoyancy gain)	+14.5%

Corrosion warning: Remember to wipe the magnet thoroughly after removing it from water and apply a protective layer (e.g., oil) to avoid corrosion.

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

1. Wall mount (shear)

*Note: On a vertical surface, the magnet retains merely ~20% of its max power.

2. Steel saturation

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

3. Temperature resistance

*For standard magnets, the safety limit is 80°C.

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 0.63

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: 010035-2026

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The offered product is a very strong rod magnet, manufactured from durable NdFeB material, which, at dimensions of Ø16x9 mm, guarantees optimal power. This specific item boasts a tolerance of ±0.1mm and industrial build quality, making it a perfect solution for professional engineers and designers. As a cylindrical magnet with significant force (approx. 8.53 kg), this product is in stock from our warehouse in Poland, ensuring quick order fulfillment. Moreover, its Ni-Cu-Ni coating secures it against corrosion in standard operating conditions, ensuring an aesthetic appearance and durability for years.

This model is ideal for building electric motors, advanced Hall effect sensors, and efficient filters, where field concentration on a small surface counts. Thanks to the high power of 83.64 N with a weight of only 13.57 g, this cylindrical magnet is indispensable in miniature devices and wherever low weight is crucial.

Since our magnets have a tolerance of ±0.1mm, the best method is to glue them into holes with a slightly larger diameter (e.g., 16.1 mm) using two-component epoxy glues. To ensure long-term durability in automation, 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 an optimal price-to-power ratio and high resistance to demagnetization. If you need the strongest magnets in the same volume (Ø16x9), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard available off-the-shelf in our store.

This model is characterized by dimensions Ø16x9 mm, which, at a weight of 13.57 g, makes it an element with high magnetic energy density. The key parameter here is the lifting capacity amounting to approximately 8.53 kg (force ~83.64 N), which, with such compact dimensions, proves the high grade of the NdFeB material. The product has a [NiCuNi] coating, which secures it against oxidation, giving it an aesthetic, silvery shine.

This rod magnet is magnetized axially (along the height of 9 mm), which means that the N and S poles are located on the flat, circular surfaces. 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.

Strengths as well as weaknesses of Nd₂Fe₁₄B magnets.

Strengths

Apart from their strong magnetic energy, neodymium magnets have these key benefits:

They virtually do not lose power, because even after 10 years the decline in efficiency is only ~1% (according to literature),
Magnets perfectly resist against loss of magnetization caused by ambient magnetic noise,
In other words, due to the metallic surface of gold, the element is aesthetically pleasing,
The surface of neodymium magnets generates a powerful magnetic field – this is a distinguishing feature,
Thanks to resistance to high temperature, they are capable of working (depending on the shape) even at temperatures up to 230°C and higher...
Due to the possibility of free molding and adaptation to specialized needs, magnetic components can be created in a wide range of geometric configurations, which expands the range of possible applications,
Significant place in advanced technology sectors – they are utilized in HDD drives, electric drive systems, advanced medical instruments, also other advanced devices.
Relatively small size with high pulling force – neodymium magnets offer strong magnetic field in compact dimensions, which allows their use in compact constructions

Weaknesses

Disadvantages of neodymium magnets:

At very strong impacts they can break, therefore we recommend placing them in special holders. A metal housing provides additional protection against damage, as well as increases the magnet's durability.
When exposed to high temperature, neodymium magnets suffer a drop in power. Often, when the temperature exceeds 80°C, their power 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
Magnets exposed to a humid environment can corrode. Therefore during using outdoors, we recommend using waterproof magnets made of rubber, plastic or other material resistant to moisture
Limited possibility of making nuts in the magnet and complicated shapes - recommended is cover - magnet mounting.
Possible danger to health – tiny shards of magnets pose a threat, when accidentally swallowed, which becomes key in the context of child safety. Furthermore, tiny parts of these products are able to be problematic in diagnostics medical after entering the body.
With mass production the cost of neodymium magnets is economically unviable,

Pull force analysis

Highest magnetic holding force – what contributes to it?

Breakaway force is the result of a measurement for optimal configuration, assuming:

on a base made of structural steel, effectively closing the magnetic field
possessing a thickness of at least 10 mm to ensure full flux closure
characterized by smoothness
with zero gap (without impurities)
for force applied at a right angle (pull-off, not shear)
at conditions approx. 20°C

Determinants of practical lifting force of a magnet

Please note that the application force will differ subject to the following factors, in order of importance:

Distance (between the magnet and the plate), as even a microscopic distance (e.g. 0.5 mm) can cause a drastic drop in lifting capacity by up to 50% (this also applies to paint, corrosion or debris).
Loading method – catalog parameter refers to pulling vertically. When slipping, the magnet exhibits much less (often approx. 20-30% of maximum force).
Element thickness – for full efficiency, the steel must be adequately massive. Paper-thin metal limits the lifting capacity (the magnet "punches through" it).
Plate material – low-carbon steel gives the best results. Alloy steels lower magnetic properties and lifting capacity.
Smoothness – full contact is obtained only on smooth steel. Any scratches and bumps reduce the real contact area, reducing force.
Temperature – temperature increase causes a temporary drop of force. It is worth remembering the thermal limit for a given model.

Lifting capacity testing was conducted on plates with a smooth surface of optimal thickness, under a perpendicular pulling force, in contrast under shearing force the lifting capacity is smaller. Moreover, even a slight gap between the magnet’s surface and the plate reduces the load capacity.

Warnings

Dust explosion hazard

Powder produced during grinding of magnets is flammable. Do not drill into magnets without proper cooling and knowledge.

Handling guide

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

Implant safety

For implant holders: Strong magnetic fields disrupt medical devices. Keep at least 30 cm distance or ask another person to handle the magnets.

Danger to the youngest

Product intended for adults. Small elements pose a choking risk, causing severe trauma. Keep away from kids and pets.

Metal Allergy

Medical facts indicate that the nickel plating (standard magnet coating) is a potent allergen. For allergy sufferers, avoid touching magnets with bare hands and opt for encased magnets.

Magnets are brittle

Protect your eyes. Magnets can explode upon violent connection, launching sharp fragments into the air. Eye protection is mandatory.

Finger safety

Large magnets can break fingers instantly. Under no circumstances put your hand betwixt two attracting surfaces.

Data carriers

Do not bring magnets near a purse, laptop, or TV. The magnetic field can permanently damage these devices and erase data from cards.

Power loss in heat

Regular neodymium magnets (grade N) lose magnetization when the temperature goes above 80°C. Damage is permanent.

Precision electronics

Be aware: neodymium magnets produce a field that interferes with sensitive sensors. Keep a separation from your phone, tablet, and navigation systems.

Danger! More info about risks in the article: Magnet Safety Guide.

MW 16x9 / N38 - cylindrical magnet

Product card - MW 16x9 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Technical simulation of the magnet - report

Table 1: Static pull force (pull vs gap) - characteristics MW 16x9 / N38

Table 2: Vertical force (wall) MW 16x9 / N38

Table 3: Wall mounting (shearing) - behavior on slippery surfaces MW 16x9 / N38

Table 4: Material efficiency (saturation) - sheet metal selection MW 16x9 / N38

Table 5: Working in heat (stability) - thermal limit MW 16x9 / N38

Table 6: Two magnets (attraction) - forces in the system MW 16x9 / N38

Table 7: Hazards (electronics) - warnings MW 16x9 / N38

Table 8: Dynamics (cracking risk) - collision effects MW 16x9 / N38

Table 9: Corrosion resistance MW 16x9 / N38

Table 10: Construction data (Flux) MW 16x9 / N38

Table 11: Physics of underwater searching MW 16x9 / N38

1. Wall mount (shear)

2. Steel saturation

3. Temperature resistance

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

Material specification

Ecology and recycling (GPSR)

Magnet pull force

Magnetic Field

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Strengths as well as weaknesses of Nd2Fe14B magnets.

Strengths

Weaknesses

Pull force analysis

Highest magnetic holding force – what contributes to it?

Determinants of practical lifting force of a magnet

Warnings

Dust explosion hazard

Handling guide

Implant safety

Danger to the youngest

Metal Allergy

Magnets are brittle

Finger safety

Data carriers

Power loss in heat

Precision electronics

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (pull vs gap) - characteristics
MW 16x9 / N38

Table 2: Vertical force (wall)
MW 16x9 / N38

Table 3: Wall mounting (shearing) - behavior on slippery surfaces
MW 16x9 / N38

Table 4: Material efficiency (saturation) - sheet metal selection
MW 16x9 / N38

Table 5: Working in heat (stability) - thermal limit
MW 16x9 / N38

Table 6: Two magnets (attraction) - forces in the system
MW 16x9 / N38

Table 7: Hazards (electronics) - warnings
MW 16x9 / N38

Table 8: Dynamics (cracking risk) - collision effects
MW 16x9 / N38

Table 9: Corrosion resistance
MW 16x9 / N38

Table 10: Construction data (Flux)
MW 16x9 / N38

Table 11: Physics of underwater searching
MW 16x9 / N38

Strengths as well as weaknesses of Nd₂Fe₁₄B magnets.