Product available Ships tomorrow

MW 35x5 / 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 010059

GTIN/EAN: 5906301810582

5.00

Diameter Ø

35 mm [±0,1 mm]

Height

5 mm [±0,1 mm]

Weight

36.08 g

Magnetization Direction

↑ axial

Load capacity

9.25 kg / 90.73 N

Magnetic Induction

170.30 mT / 1703 Gs

Coating

[NiCuNi] Nickel

technical parameters »

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Technical of the product - MW 35x5 / N38 - cylindrical magnet

Specification / characteristics - MW 35x5 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010059
GTIN/EAN	5906301810582
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	35 mm [±0,1 mm]
Height	5 mm [±0,1 mm]
Weight	36.08 g
Magnetization Direction	↑ axial
Load capacity ~ ?	9.25 kg / 90.73 N
Magnetic Induction ~ ?	170.30 mT / 1703 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 35x5 / 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 analysis of the assembly - data

The following information are the outcome of a engineering simulation. Values rely on models for the class Nd₂Fe₁₄B. Real-world conditions might slightly deviate from the simulation results. Treat these calculations as a reference point during assembly planning.

Table 1: Static force (force vs gap) - interaction chart
MW 35x5 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	1703 Gs 170.3 mT	9.25 kg / 20.39 lbs 9250.0 g / 90.7 N	warning
1 mm	1657 Gs 165.7 mT	8.76 kg / 19.31 lbs 8759.4 g / 85.9 N	warning
2 mm	1599 Gs 159.9 mT	8.15 kg / 17.97 lbs 8152.2 g / 80.0 N	warning
3 mm	1530 Gs 153.0 mT	7.47 kg / 16.47 lbs 7468.5 g / 73.3 N	warning
5 mm	1373 Gs 137.3 mT	6.01 kg / 13.25 lbs 6011.5 g / 59.0 N	warning
10 mm	959 Gs 95.9 mT	2.93 kg / 6.47 lbs 2932.7 g / 28.8 N	warning
15 mm	631 Gs 63.1 mT	1.27 kg / 2.80 lbs 1270.4 g / 12.5 N	weak grip
20 mm	413 Gs 41.3 mT	0.54 kg / 1.20 lbs 544.8 g / 5.3 N	weak grip
30 mm	190 Gs 19.0 mT	0.12 kg / 0.25 lbs 115.2 g / 1.1 N	weak grip
50 mm	56 Gs 5.6 mT	0.01 kg / 0.02 lbs 10.1 g / 0.1 N	weak grip

Magnetic force decreases sharply with every subsequent millimeter of distance. Remember that even the smallest gap (e.g., contamination, varnish, rust) noticeably weakens the grip. Magnetic products hold optimally at the point of direct contact; distance drastically cuts the power. See how rapidly the load capacity plummet, when the magnet does not touch tightly to the steel surface. When planning the assembly, avoid redundant distances.

Table 2: Slippage force (wall)
MW 35x5 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	1.85 kg / 4.08 lbs 1850.0 g / 18.1 N
1 mm	Stal (~0.2)	1.75 kg / 3.86 lbs 1752.0 g / 17.2 N
2 mm	Stal (~0.2)	1.63 kg / 3.59 lbs 1630.0 g / 16.0 N
3 mm	Stal (~0.2)	1.49 kg / 3.29 lbs 1494.0 g / 14.7 N
5 mm	Stal (~0.2)	1.20 kg / 2.65 lbs 1202.0 g / 11.8 N
10 mm	Stal (~0.2)	0.59 kg / 1.29 lbs 586.0 g / 5.7 N
15 mm	Stal (~0.2)	0.25 kg / 0.56 lbs 254.0 g / 2.5 N
20 mm	Stal (~0.2)	0.11 kg / 0.24 lbs 108.0 g / 1.1 N
30 mm	Stal (~0.2)	0.02 kg / 0.05 lbs 24.0 g / 0.2 N
50 mm	Stal (~0.2)	0.00 kg / 0.00 lbs 2.0 g / 0.0 N

The following data presents the estimated shear load necessary to cause the slippage of the magnet downwards against a upright metal surface (assuming standard friction coefficient). This value varies with the air gap between the magnet and the surface.

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces
MW 35x5 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	2.78 kg / 6.12 lbs 2775.0 g / 27.2 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	1.85 kg / 4.08 lbs 1850.0 g / 18.1 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.93 kg / 2.04 lbs 925.0 g / 9.1 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	4.63 kg / 10.20 lbs 4625.0 g / 45.4 N

When hanging a holder on a upright wall (e.g., a car body), it will only hold just approx. 20%-30% of its maximum pull force. Gravitational force as well as a low friction coefficient influence the fact that magnets slip faster than they pull off. Designing a hanger? Note that the sliding force is noticeably lower than the perpendicular breakaway force. On a smooth steel, the magnet will slip down under a noticeably lighter cargo. Using a rubber layer can effectively increase the grip.

Table 4: Material efficiency (saturation) - sheet metal selection
MW 35x5 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.93 kg / 2.04 lbs 925.0 g / 9.1 N
1 mm	25%	2.31 kg / 5.10 lbs 2312.5 g / 22.7 N
2 mm	50%	4.63 kg / 10.20 lbs 4625.0 g / 45.4 N
3 mm	75%	6.94 kg / 15.29 lbs 6937.5 g / 68.1 N
5 mm	100%	9.25 kg / 20.39 lbs 9250.0 g / 90.7 N
10 mm	100%	9.25 kg / 20.39 lbs 9250.0 g / 90.7 N
11 mm	100%	9.25 kg / 20.39 lbs 9250.0 g / 90.7 N
12 mm	100%	9.25 kg / 20.39 lbs 9250.0 g / 90.7 N

A thin metal plate cannot focus the full magnetic flux, which wastes potential of the magnet. Should you attach a powerful product to a thin surface, the flux will penetrate right through and the pull force will drop sharply. To squeeze 100% of this neodymium's potential, you require a sufficiently solid backing of metal. The saturation effect means that on thin elements (e.g., appliance housings), the product shows lower pull force. We recommend selecting the steel dimension from these parameters.

Table 5: Thermal resistance (stability) - thermal limit
MW 35x5 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	9.25 kg / 20.39 lbs 9250.0 g / 90.7 N	OK
40 °C	-2.2%	9.05 kg / 19.94 lbs 9046.5 g / 88.7 N	OK
60 °C	-4.4%	8.84 kg / 19.50 lbs 8843.0 g / 86.7 N
80 °C	-6.6%	8.64 kg / 19.05 lbs 8639.5 g / 84.8 N
100 °C	-28.8%	6.59 kg / 14.52 lbs 6586.0 g / 64.6 N

Ordinary NdFeB products change their properties strength past the thermal threshold. Protect against heat – excessive heat can permanently destroy this product. As the temperature rises, the magnet's force briefly lowers. Avoid using this product near heat sources exceeding its safe range. Exceeding the critical threshold will cause irreversible degradation of magnetic properties.

*Technical advisory: Thermal stability depends not only on the material grade, but also on the magnet's shape. Thin magnets (pancake types) are more susceptible to demagnetization sooner than long magnets. Warning indicator in the table points to permanent field degradation for this specific geometry.

Table 6: Two magnets (repulsion) - field range
MW 35x5 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Shear Strength (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	17.20 kg / 37.92 lbs 3 075 Gs	2.58 kg / 5.69 lbs 2580 g / 25.3 N	N/A
1 mm	16.78 kg / 36.99 lbs 3 364 Gs	2.52 kg / 5.55 lbs 2517 g / 24.7 N	15.10 kg / 33.29 lbs ~0 Gs
2 mm	16.29 kg / 35.91 lbs 3 314 Gs	2.44 kg / 5.39 lbs 2443 g / 24.0 N	14.66 kg / 32.32 lbs ~0 Gs
3 mm	15.75 kg / 34.71 lbs 3 259 Gs	2.36 kg / 5.21 lbs 2362 g / 23.2 N	14.17 kg / 31.24 lbs ~0 Gs
5 mm	14.54 kg / 32.05 lbs 3 131 Gs	2.18 kg / 4.81 lbs 2180 g / 21.4 N	13.08 kg / 28.84 lbs ~0 Gs
10 mm	11.18 kg / 24.64 lbs 2 746 Gs	1.68 kg / 3.70 lbs 1677 g / 16.4 N	10.06 kg / 22.18 lbs ~0 Gs
20 mm	5.45 kg / 12.02 lbs 1 918 Gs	0.82 kg / 1.80 lbs 818 g / 8.0 N	4.91 kg / 10.82 lbs ~0 Gs
50 mm	0.45 kg / 1.00 lbs 552 Gs	0.07 kg / 0.15 lbs 68 g / 0.7 N	0.41 kg / 0.90 lbs ~0 Gs
60 mm	0.21 kg / 0.47 lbs 380 Gs	0.03 kg / 0.07 lbs 32 g / 0.3 N	0.19 kg / 0.42 lbs ~0 Gs
70 mm	0.11 kg / 0.24 lbs 269 Gs	0.02 kg / 0.04 lbs 16 g / 0.2 N	0.10 kg / 0.21 lbs ~0 Gs
80 mm	0.06 kg / 0.13 lbs 197 Gs	0.01 kg / 0.02 lbs 9 g / 0.1 N	0.05 kg / 0.11 lbs ~0 Gs
90 mm	0.03 kg / 0.07 lbs 147 Gs	0.00 kg / 0.01 lbs 5 g / 0.0 N	0.03 kg / 0.06 lbs ~0 Gs
100 mm	0.02 kg / 0.04 lbs 112 Gs	0.00 kg / 0.01 lbs 3 g / 0.0 N	0.02 kg / 0.04 lbs ~0 Gs

Two magnets attract each other from a wider radius than a magnet and steel setup. The setup of two magnets produces a massive flux and a further horizon of performance. Planning to create a strong closure? Use a pair of magnets instead of one magnet and a striker plate. Be careful that when bringing together two magnets, the collision energy is extreme. The repulsion force is marginally weaker than the attraction, but still impressive.
*Flux density in repulsion mode is approximately ~0 Gs in the exact middle between the magnets (caused by magnetic field nullification).
Note: Results apply to shear force of dual matching neodymium magnets (friction coefficient ~0.15 for Ni-Ni coating).

Table 7: Safety (HSE) (electronics) - warnings
MW 35x5 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	12.5 cm
Hearing aid	10 Gs (1.0 mT)	9.5 cm
Mechanical watch	20 Gs (2.0 mT)	7.5 cm
Mobile device	40 Gs (4.0 mT)	6.0 cm
Car key	50 Gs (5.0 mT)	5.5 cm
Payment card	400 Gs (40.0 mT)	2.5 cm
HDD hard drive	600 Gs (60.0 mT)	2.0 cm

A strong magnetic field poses a large risk to electronic devices as well as medical implants. These neodymiums generate a flux that destroys function of digital equipment. Notice: the unseen radiation acts through matter and glass. Special caution must be taken by people with hearing aids and drug dispensers. Also at risk are: mechanical watches, remotes, speakers, and screens. Avoid contact with magnetic cards, HDD media, or precise measuring instruments.

Table 8: Collisions (cracking risk) - warning
MW 35x5 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	19.08 km/h (5.30 m/s)	0.51 J
30 mm	28.19 km/h (7.83 m/s)	1.11 J
50 mm	36.13 km/h (10.04 m/s)	1.82 J
100 mm	51.07 km/h (14.18 m/s)	3.63 J

Neodymium magnets are delicate – a strong collision with metal can result in shattering. Control the attraction moment – a magnet released freely speeds with massive force. Impact energy can cause material chips or painful pinches to skin. Always hold the magnet during mounting so it doesn't hit violently against the metal. A contact at a velocity of dozens of km/h means shattering of the magnet. Wear eye protection when working with powerful specimens.

Table 9: Coating parameters (durability)
MW 35x5 / 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. Note the thickness of the protective layer.

Table 10: Construction data (P_c)
MW 35x5 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	20 291 Mx	202.9 µWb
P_c Coefficient	0.22	Low (Flat)

Flux value passing through the magnet pole. Essential parameter when building generators and motors. P_c value determines the magnet's operating point.

Table 11: Underwater work (magnet fishing)
MW 35x5 / N38

Environment	Effective steel pull	Effect
Air (land)	9.25 kg	Standard
Water (riverbed)	10.59 kg (+1.34 kg buoyancy gain)	+14.5%

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

In water, the magnet feels stronger thanks to Archimedes' principle. However, remember the water resistance when pulling the rope quickly.

1. Vertical hold

*Warning: On a vertical surface, the magnet retains just a fraction of its perpendicular strength.

2. Efficiency vs thickness

*Thin steel (e.g. computer case) severely limits the holding force.

3. Heat tolerance

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

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 0.22

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 and environmental data

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%

Environmental data

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: 010059-2026

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This product is an exceptionally strong rod magnet, produced from modern NdFeB material, which, at dimensions of Ø35x5 mm, guarantees optimal power. The MW 35x5 / N38 model features high dimensional repeatability and professional build quality, making it an ideal solution for the most demanding engineers and designers. As a magnetic rod with significant force (approx. 9.25 kg), this product is available off-the-shelf from our European logistics center, ensuring lightning-fast order fulfillment. Additionally, its Ni-Cu-Ni coating secures it against corrosion in typical operating conditions, guaranteeing an aesthetic appearance and durability for years.

It successfully proves itself in modeling, advanced robotics, and broadly understood industry, serving as a positioning or actuating element. Thanks to the high power of 90.73 N with a weight of only 36.08 g, this cylindrical magnet is indispensable in electronics 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 precision component. To ensure stability in industry, specialized industrial adhesives 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 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 (Ø35x5), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard available off-the-shelf in our warehouse.

This model is characterized by dimensions Ø35x5 mm, which, at a weight of 36.08 g, makes it an element with impressive magnetic energy density. The value of 90.73 N means that the magnet is capable of holding a weight many times exceeding its own mass of 36.08 g. 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 35 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.

Advantages

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

They have unchanged lifting capacity, and over more than 10 years their performance decreases symbolically – ~1% (in testing),
They are extremely resistant to demagnetization induced by presence of other magnetic fields,
The use of an refined layer of noble metals (nickel, gold, silver) causes the element to look better,
Neodymium magnets deliver maximum magnetic induction on a contact point, which ensures high operational effectiveness,
Thanks to resistance to high temperature, they are able to function (depending on the form) even at temperatures up to 230°C and higher...
Possibility of detailed shaping as well as optimizing to precise requirements,
Fundamental importance in modern technologies – they are used in hard drives, brushless drives, diagnostic systems, as well as modern systems.
Compactness – despite small sizes they offer powerful magnetic field, making them ideal for precision applications

Weaknesses

Disadvantages of NdFeB magnets:

To avoid cracks upon strong impacts, we suggest using special steel housings. Such a solution secures the magnet and simultaneously improves its 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, as well as shape of the magnet). For those who need magnets for extreme conditions, we offer [AH] versions withstanding up to 230°C
When exposed to humidity, magnets usually rust. To use them in conditions outside, it is recommended to use protective magnets, such as magnets in rubber or plastics, which secure oxidation as well as corrosion.
Due to limitations in creating nuts and complex shapes in magnets, we propose using a housing - magnetic mechanism.
Potential hazard to health – tiny shards of magnets pose a threat, if swallowed, which gains importance in the aspect of protecting the youngest. It is also worth noting that small elements of these products are able to complicate diagnosis medical after entering the body.
High unit price – neodymium magnets cost more than other types of magnets (e.g. ferrite), which hinders application in large quantities

Holding force characteristics

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

Magnet power was determined for the most favorable conditions, including:

with the application of a yoke made of special test steel, guaranteeing full magnetic saturation
with a thickness no less than 10 mm
with a plane free of scratches
under conditions of ideal adhesion (surface-to-surface)
under axial application of breakaway force (90-degree angle)
at conditions approx. 20°C

Practical lifting capacity: influencing factors

It is worth knowing that the magnet holding may be lower depending on the following factors, starting with the most relevant:

Clearance – existence of foreign body (paint, tape, gap) acts as an insulator, which lowers capacity steeply (even by 50% at 0.5 mm).
Pull-off angle – remember that the magnet has greatest strength perpendicularly. Under shear forces, the holding force drops drastically, often to levels of 20-30% of the maximum value.
Element thickness – to utilize 100% power, the steel must be adequately massive. Thin sheet limits the lifting capacity (the magnet "punches through" it).
Steel type – low-carbon steel attracts best. Alloy steels lower magnetic permeability and holding force.
Base smoothness – the smoother and more polished the plate, the better the adhesion and stronger the hold. Roughness acts like micro-gaps.
Heat – neodymium magnets have a negative temperature coefficient. When it is hot they are weaker, and at low temperatures they can be stronger (up to a certain limit).

Lifting capacity was determined by applying a smooth steel plate of optimal thickness (min. 20 mm), under perpendicular pulling force, whereas under shearing force the lifting capacity is smaller. In addition, even a minimal clearance between the magnet and the plate reduces the holding force.

Precautions when working with NdFeB magnets

Precision electronics

An intense magnetic field disrupts the functioning of magnetometers in phones and GPS navigation. Do not bring magnets close to a device to avoid damaging the sensors.

Power loss in heat

Do not overheat. NdFeB magnets are susceptible to heat. If you require resistance above 80°C, ask us about special high-temperature series (H, SH, UH).

Risk of cracking

NdFeB magnets are ceramic materials, meaning they are prone to chipping. Impact of two magnets will cause them breaking into small pieces.

Choking Hazard

Absolutely keep magnets out of reach of children. Ingestion danger is high, and the consequences of magnets clamping inside the body are tragic.

Pinching danger

Danger of trauma: The pulling power is so immense that it can cause hematomas, crushing, and broken bones. Use thick gloves.

Dust explosion hazard

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

Sensitization to coating

Certain individuals suffer from a hypersensitivity to Ni, which is the standard coating for neodymium magnets. Prolonged contact might lead to dermatitis. It is best to use protective gloves.

Protect data

Intense magnetic fields can destroy records on credit cards, hard drives, and other magnetic media. Stay away of at least 10 cm.

Safe operation

Handle magnets consciously. Their huge power can shock even experienced users. Plan your moves and respect their force.

Implant safety

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

Security! Learn more about risks in the article: Magnet Safety Guide.

MW 35x5 / N38 - cylindrical magnet

Technical of the product - MW 35x5 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Engineering analysis of the assembly - data

Table 1: Static force (force vs gap) - interaction chart MW 35x5 / N38

Table 2: Slippage force (wall) MW 35x5 / N38

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces MW 35x5 / N38

Table 4: Material efficiency (saturation) - sheet metal selection MW 35x5 / N38

Table 5: Thermal resistance (stability) - thermal limit MW 35x5 / N38

Table 6: Two magnets (repulsion) - field range MW 35x5 / N38

Table 7: Safety (HSE) (electronics) - warnings MW 35x5 / N38

Table 8: Collisions (cracking risk) - warning MW 35x5 / N38

Table 9: Coating parameters (durability) MW 35x5 / N38

Table 10: Construction data (Pc) MW 35x5 / N38

Table 11: Underwater work (magnet fishing) MW 35x5 / N38

1. Vertical hold

2. Efficiency vs thickness

3. Heat tolerance

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

Elemental analysis

Environmental data

Magnet pull force

Magnetic Induction

Other products

MW 12x4 / N38 - cylindrical magnet

UMH 32x8x46 [M6] / N38 - magnetic holder with hook

MW 38x12 / N38 - cylindrical magnet

UMT 20x25 black / N38 - board holder

Advantages as well as disadvantages of Nd2Fe14B magnets.

Advantages

Weaknesses

Holding force characteristics

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

Practical lifting capacity: influencing factors

Precautions when working with NdFeB magnets

Precision electronics

Power loss in heat

Risk of cracking

Choking Hazard

Pinching danger

Dust explosion hazard

Sensitization to coating

Protect data

Safe operation

Implant safety

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static force (force vs gap) - interaction chart
MW 35x5 / N38

Table 2: Slippage force (wall)
MW 35x5 / N38

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces
MW 35x5 / N38

Table 4: Material efficiency (saturation) - sheet metal selection
MW 35x5 / N38

Table 5: Thermal resistance (stability) - thermal limit
MW 35x5 / N38

Table 6: Two magnets (repulsion) - field range
MW 35x5 / N38

Table 7: Safety (HSE) (electronics) - warnings
MW 35x5 / N38

Table 8: Collisions (cracking risk) - warning
MW 35x5 / N38

Table 9: Coating parameters (durability)
MW 35x5 / N38

Table 10: Construction data (P_c)
MW 35x5 / N38

Table 11: Underwater work (magnet fishing)
MW 35x5 / N38

Advantages as well as disadvantages of Nd₂Fe₁₄B magnets.