Product available Ships today (order by 14:00)

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

check technical specifications »

13.81 ZŁ with VAT / pcs + price for transport

11.23 ZŁ net + 23% VAT / pcs

bulk discounts:

Need more?

price from 1 pcs

11.23 ZŁ

13.81 ZŁ

price from 60 pcs

10.56 ZŁ

12.98 ZŁ

price from 230 pcs

9.88 ZŁ

12.16 ZŁ

Carbon Footprint – environmental impact GPSR Regulation – product safety

Want to talk magnets?

Contact us by phone +48 888 99 98 98 if you prefer send us a note using contact form our website.
Lifting power along with structure of magnets can be calculated using our modular calculator.

Orders placed before 14:00 will be shipped the same business day.

Product card - 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 product - technical parameters

These data constitute the outcome of a physical calculation. Results are based on models for the class Nd₂Fe₁₄B. Operational parameters may deviate from the simulation results. Please consider these calculations as a preliminary roadmap during assembly planning.

Table 1: Static pull force (pull 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	low risk
20 mm	413 Gs 41.3 mT	0.54 kg / 1.20 LBS 544.8 g / 5.3 N	low risk
30 mm	190 Gs 19.0 mT	0.12 kg / 0.25 LBS 115.2 g / 1.1 N	low risk
50 mm	56 Gs 5.6 mT	0.01 kg / 0.02 LBS 10.1 g / 0.1 N	low risk

Magnetic force drops sharply with every mm of distance. Remember that even a microscopic distance (e.g., dirt, varnish, veneer) noticeably reduces the pull force. Magnets hold optimally at the point of direct contact; air break drastically cuts the power. Observe how quickly the load capacity fall, when the magnet does not adhere tightly to the steel surface. When calculating the mounting, avoid additional spacers.

Table 2: Shear capacity (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 table below presents the approximate weight limit sufficient to start the slippage of the magnet vertically along a upright steel plate (assuming standard friction). This parameter is a function of the air gap between the magnet and the surface.

Table 3: Wall mounting (shearing) - vertical pull
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 placing a element on a vertical surface (e.g., a car body), it will maintain barely about 1/5 of nominal attraction strength. Gravitational force and a low friction coefficient cause that products move down faster than they detach. Planning a vertical fastening? Consider that the sliding force is much weaker than the perpendicular breakaway force. On a painted metal, the magnet will slip down under a much lighter weight. Application of an anti-slip layer can significantly improve the result.

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 sheet is not enough to focus the entire magnetic field, which squanders power of the magnet. If you attach a powerful product to a weak sheet, the magnetism will penetrate right through and the pull force will drop sharply. To achieve the maximum of this neodymium's potential, you need a suitably thick backing of steel. The saturation effect means that on delicate walls (e.g., thin profiles), the holder shows lower pull force. We recommend selecting the steel cross-section from these parameters.

Table 5: Thermal stability (material behavior) - resistance threshold
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

Classic neodymiums lose strength above the temperature limit. Watch out for overheating – high temperature can permanently damage this product. With increasing heat, the magnet's force momentarily drops. Refrain from using this magnet in hot environments exceeding its operating temperature limit. Exceeding the critical threshold will cause destruction of magnetism.

*Engineering note: Thermal stability is determined by both grade, and the Permeance Coefficient Pc. Thin magnets (low permeance coefficient) are more susceptible to demagnetization sooner compared to rod magnets. Warning indicator in the table signals a risk of irreversible loss for this particular item.

Table 6: Two magnets (attraction) - forces in the system
MW 35x5 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Sliding Force (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 magnetic products interact from a wider radius than a magnet and sheet combination. The setup of two magnets generates a stronger field and a further horizon of action. Designing a strong closure? Use a pair of magnets instead of a neodymium and a steel. Exercise caution that when attracting two neodymiums, the collision energy is massive. The repulsion force is slightly lower than the attraction, but still large.
*Flux density between like poles reaches ~0 Gs at the midpoint between the magnets (caused by magnetic field nullification).
Note: Estimates refer to friction force of dual identical magnets (friction coefficient ~0.15 for Ni-Ni layer).

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
Remote	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

Extremely neodym field poses a large risk to electronic devices and pacemakers. These neodymiums generate a field that destroys function of sensitive medical devices. Remember: the unseen radiation acts through matter and plastic. Special caution must be exercised 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 sensitive navigation tools.

Table 8: Dynamics (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

Magnetic elements are very brittle – a strong collision with metal can result in shattering. Control the attraction moment – a magnet released freely speeds with massive force. Impact energy can trigger coating fragments or injury to skin. Always hold the magnet during installation so it doesn't slam with momentum against the metal. A contact at a velocity of dozens of km/h ends with a crack of the magnet. Wear safety glasses when handling 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: Electrical 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 in coil applications and motors. P_c value determines the magnet's operating point.

Table 11: Hydrostatics and buoyancy
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. As a result, your magnet will pull a heavier object from the bottom than if you lifted it in the air.

1. Vertical hold

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

2. Plate thickness effect

*Thin steel (e.g. computer case) severely weakens 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

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: 010059-2026

Quick Unit Converter

Magnet pull force

Force in kg

Force (N)

Pounds (lbs)

Field Strength

Induction (Gs)

Induction (T)

Just complete any input, to let the converter calculate everything else for you.

Check out more proposals

Product available Ships today (order by 14:00)

MPL 7x7x3 / N38 - lamellar magnet

0.541 ZŁ brutto / pcs

Product available Ships today (order by 14:00)

MW 40x8 / N38 - cylindrical magnet

31.27 ZŁ brutto / pcs

Product available Ships today (order by 14:00)

MW 5x3 / N38 - cylindrical magnet

0.283 ZŁ brutto / pcs

Product available Ships today (order by 14:00)

BM 550x180x70 [4x M8] - magnetic beam

5708.18 ZŁ brutto / pcs

This product is an exceptionally strong rod magnet, composed of advanced NdFeB material, which, with dimensions of Ø35x5 mm, guarantees maximum efficiency. The MW 35x5 / N38 component is characterized by an accuracy of ±0.1mm and industrial build quality, making it an ideal solution for professional engineers and designers. As a cylindrical magnet with significant force (approx. 9.25 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, ensuring an aesthetic appearance and durability for years.

This model is created for building electric motors, advanced sensors, and efficient filters, where field concentration on a small surface counts. Thanks to the high power of 90.73 N with a weight of only 36.08 g, this cylindrical magnet is indispensable in miniature devices and wherever low weight is crucial.

Since our magnets have a very precise dimensions, the recommended way is to glue them into holes with a slightly larger diameter (e.g., 35.1 mm) using two-component epoxy glues. 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.

Magnets NdFeB grade N38 are strong enough for 90% of applications in modeling and machine building, where excessive miniaturization with maximum force is not required. 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 store.

This model is characterized by dimensions Ø35x5 mm, which, at a weight of 36.08 g, makes it an element with high 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 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 35 mm. Thanks to this, the magnet can be easily glued into a hole and achieve a strong field on the front surface. On request, we can also produce versions magnetized through the diameter if your project requires it.

Advantages and disadvantages of rare earth magnets.

Benefits

In addition to their pulling strength, neodymium magnets provide the following advantages:

They retain full power for around ten years – the loss is just ~1% (based on simulations),
They retain their magnetic properties even under close interference source,
The use of an elegant coating of noble metals (nickel, gold, silver) causes the element to look better,
The surface of neodymium magnets generates a intense magnetic field – this is a distinguishing feature,
Thanks to resistance to high temperature, they can operate (depending on the shape) even at temperatures up to 230°C and higher...
Thanks to flexibility in shaping and the capacity to modify to complex applications,
Huge importance in electronics industry – they are used in data components, brushless drives, medical devices, and industrial machines.
Thanks to concentrated force, small magnets offer high operating force, occupying minimum space,

Disadvantages

Drawbacks and weaknesses of neodymium magnets: tips and applications.

To avoid cracks under impact, we recommend using special steel holders. Such a solution secures the magnet and simultaneously improves its durability.
We warn that neodymium magnets can lose their strength at high temperatures. To prevent this, we advise our specialized [AH] magnets, which work effectively even at 230°C.
When exposed to humidity, magnets usually rust. To use them in conditions outside, it is recommended to use protective magnets, such as those in rubber or plastics, which secure oxidation and corrosion.
We suggest casing - magnetic mechanism, due to difficulties in producing nuts inside the magnet and complicated shapes.
Health risk related to microscopic parts of magnets can be dangerous, if swallowed, which is particularly important in the context of child health protection. It is also worth noting that small components of these magnets can be problematic in diagnostics medical when they are in the body.
Due to complex production process, their price exceeds standard values,

Lifting parameters

Optimal lifting capacity of a neodymium magnet – what it depends on?

The specified lifting capacity concerns the maximum value, measured under laboratory conditions, namely:

with the contact of a yoke made of special test steel, ensuring maximum field concentration
possessing a thickness of min. 10 mm to ensure full flux closure
with an ideally smooth touching surface
under conditions of gap-free contact (surface-to-surface)
for force acting at a right angle (in the magnet axis)
in neutral thermal conditions

Lifting capacity in real conditions – factors

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

Distance (between the magnet and the metal), as even a microscopic clearance (e.g. 0.5 mm) can cause a decrease in force by up to 50% (this also applies to varnish, rust or dirt).
Force direction – declared lifting capacity refers to pulling vertically. When applying parallel force, the magnet exhibits significantly lower power (often approx. 20-30% of maximum force).
Substrate thickness – to utilize 100% power, the steel must be sufficiently thick. Paper-thin metal restricts the lifting capacity (the magnet "punches through" it).
Steel grade – the best choice is high-permeability steel. Stainless steels may have worse magnetic properties.
Surface finish – full contact is possible only on smooth steel. Rough texture reduce the real contact area, reducing force.
Thermal environment – heating the magnet results in weakening of force. It is worth remembering the maximum operating temperature for a given model.

Holding force was tested on the plate surface of 20 mm thickness, when the force acted perpendicularly, however under parallel forces the holding force is lower. Moreover, even a slight gap between the magnet and the plate lowers the lifting capacity.

Precautions when working with NdFeB magnets

No play value

NdFeB magnets are not suitable for play. Accidental ingestion of several magnets can lead to them connecting inside the digestive tract, which poses a critical condition and requires immediate surgery.

Magnetic interference

Note: rare earth magnets produce a field that confuses sensitive sensors. Keep a safe distance from your phone, device, and GPS.

Physical harm

Big blocks can crush fingers in a fraction of a second. Under no circumstances place your hand betwixt two strong magnets.

Allergy Warning

A percentage of the population suffer from a contact allergy to Ni, which is the common plating for NdFeB magnets. Extended handling can result in dermatitis. We recommend use safety gloves.

Cards and drives

Equipment safety: Neodymium magnets can damage payment cards and sensitive devices (pacemakers, medical aids, timepieces).

Dust explosion hazard

Combustion risk: Neodymium dust is highly flammable. Avoid machining magnets without safety gear as this risks ignition.

Conscious usage

Handle magnets consciously. Their powerful strength can shock even professionals. Stay alert and respect their force.

Pacemakers

Life threat: Strong magnets can turn off heart devices and defibrillators. Do not approach if you have electronic implants.

Fragile material

Despite the nickel coating, neodymium is delicate and not impact-resistant. Do not hit, as the magnet may shatter into hazardous fragments.

Permanent damage

Avoid heat. NdFeB magnets are susceptible to temperature. If you require operation above 80°C, ask us about HT versions (H, SH, UH).

Safety First! More info about risks in the article: Safety of working with magnets.

MW 35x5 / N38 - cylindrical magnet

Product card - MW 35x5 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Engineering analysis of the product - technical parameters

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

Table 2: Shear capacity (wall) MW 35x5 / N38

Table 3: Wall mounting (shearing) - vertical pull MW 35x5 / N38

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

Table 5: Thermal stability (material behavior) - resistance threshold MW 35x5 / N38

Table 6: Two magnets (attraction) - forces in the system MW 35x5 / N38

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

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

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

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

Table 11: Hydrostatics and buoyancy MW 35x5 / N38

1. Vertical hold

2. Plate thickness effect

3. Heat tolerance

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

Material specification

Sustainability

Magnet pull force

Field Strength

Check out more proposals

MPL 7x7x3 / N38 - lamellar magnet

MW 40x8 / N38 - cylindrical magnet

MW 5x3 / N38 - cylindrical magnet

BM 550x180x70 [4x M8] - magnetic beam

Advantages and disadvantages of rare earth magnets.

Benefits

Disadvantages

Lifting parameters

Optimal lifting capacity of a neodymium magnet – what it depends on?

Lifting capacity in real conditions – factors

Precautions when working with NdFeB magnets

No play value

Magnetic interference

Physical harm

Allergy Warning

Cards and drives

Dust explosion hazard

Conscious usage

Pacemakers

Fragile material

Permanent damage

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

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

Table 2: Shear capacity (wall)
MW 35x5 / N38

Table 3: Wall mounting (shearing) - vertical pull
MW 35x5 / N38

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

Table 5: Thermal stability (material behavior) - resistance threshold
MW 35x5 / N38

Table 6: Two magnets (attraction) - forces in the system
MW 35x5 / N38

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

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

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

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

Table 11: Hydrostatics and buoyancy
MW 35x5 / N38