Product available Ships tomorrow

MW 3x6 / 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 010065

GTIN/EAN: 5906301810643

5.00

Diameter Ø

3 mm [±0,1 mm]

Height

6 mm [±0,1 mm]

Weight

0.32 g

Magnetization Direction

↑ axial

Load capacity

0.20 kg / 1.95 N

Magnetic Induction

598.96 mT / 5990 Gs

Coating

[NiCuNi] Nickel

technical details »

0.295 ZŁ with VAT / pcs + price for transport

0.240 ZŁ net + 23% VAT / pcs

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Technical details - MW 3x6 / N38 - cylindrical magnet

Specification / characteristics - MW 3x6 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010065
GTIN/EAN	5906301810643
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	3 mm [±0,1 mm]
Height	6 mm [±0,1 mm]
Weight	0.32 g
Magnetization Direction	↑ axial
Load capacity ~ ?	0.20 kg / 1.95 N
Magnetic Induction ~ ?	598.96 mT / 5990 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 3x6 / N38 - cylindrical magnet

properties	values	units
remenance Br [min. - max.] ?	12.2-12.6	kGs
remenance Br [min. - max.] ?	1220-1260	mT
coercivity bHc ?	10.8-11.5	kOe
coercivity bHc ?	860-915	kA/m
actual internal force iHc	≥ 12	kOe
actual internal force iHc	≥ 955	kA/m
energy density [min. - max.] ?	36-38	BH max MGOe
energy density [min. - max.] ?	287-303	BH max KJ/m
max. temperature ?	≤ 80	°C

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

properties	values	units
Vickers hardness	≥550	Hv
Density	≥7.4	g/cm³
Curie Temperature TC	312 - 380	°C
Curie Temperature TF	593 - 716	°F
Specific resistance	150	μΩ⋅cm
Bending strength	250	MPa
Compressive strength	1000~1100	MPa
Thermal expansion parallel (∥) to orientation (M)	(3-4) x 10^-6	°C^-1
Thermal expansion perpendicular (⊥) to orientation (M)	-(1-3) x 10^-6	°C^-1
Young's modulus	1.7 x 10⁴	kg/mm²

Engineering modeling of the product - technical parameters

The following data represent the direct effect of a physical analysis. Results are based on algorithms for the material Nd₂Fe₁₄B. Operational performance might slightly differ. Use these data as a preliminary roadmap during assembly planning.

Table 1: Static pull force (pull vs distance) - power drop
MW 3x6 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	5974 Gs 597.4 mT	0.20 kg / 0.44 LBS 200.0 g / 2.0 N	low risk
1 mm	2623 Gs 262.3 mT	0.04 kg / 0.09 LBS 38.6 g / 0.4 N	low risk
2 mm	1134 Gs 113.4 mT	0.01 kg / 0.02 LBS 7.2 g / 0.1 N	low risk
3 mm	570 Gs 57.0 mT	0.00 kg / 0.00 LBS 1.8 g / 0.0 N	low risk
5 mm	205 Gs 20.5 mT	0.00 kg / 0.00 LBS 0.2 g / 0.0 N	low risk
10 mm	42 Gs 4.2 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk
15 mm	15 Gs 1.5 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk
20 mm	7 Gs 0.7 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk
30 mm	2 Gs 0.2 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk
50 mm	1 Gs 0.1 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk

Pulling power drops drastically with every subsequent millimeter of distance. Remember that even a microscopic distance (e.g., dirt, paint, veneer) noticeably weakens the grip. Magnets hold most effectively at the point of direct contact; gap drastically cuts the force. Analyze how flashily the parameters plummet, when the magnet does not adhere tightly to the metal substrate. When designing the arrangement, eliminate unnecessary gaps.

Table 2: Slippage hold (wall)
MW 3x6 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.04 kg / 0.09 LBS 40.0 g / 0.4 N
1 mm	Stal (~0.2)	0.01 kg / 0.02 LBS 8.0 g / 0.1 N
2 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 2.0 g / 0.0 N
3 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N
5 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N
10 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N
15 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N
20 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N
30 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N
50 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N

The table below indicates the estimated force sufficient to initiate the slippage of the magnet down along a vertical steel plate (assuming standard friction). This parameter is relative to the gap size between the magnet and the surface.

Table 3: Vertical assembly (shearing) - vertical pull
MW 3x6 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.06 kg / 0.13 LBS 60.0 g / 0.6 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.04 kg / 0.09 LBS 40.0 g / 0.4 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.02 kg / 0.04 LBS 20.0 g / 0.2 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.10 kg / 0.22 LBS 100.0 g / 1.0 N

When mounting a element on a upright surface (e.g., a board), it will only hold barely approx. 1/5 of its nominal power. Gravity and a low friction coefficient mean that holders slip easier than they pop off the substrate. Designing a hanger? Note that the shear force is significantly lower than the maximum static pull force. On a slippery surface, the magnet will slip down under a noticeably lighter cargo. Using a rubber coating can drastically improve the result.

Table 4: Steel thickness (substrate influence) - power losses
MW 3x6 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.02 kg / 0.04 LBS 20.0 g / 0.2 N
1 mm	25%	0.05 kg / 0.11 LBS 50.0 g / 0.5 N
2 mm	50%	0.10 kg / 0.22 LBS 100.0 g / 1.0 N
3 mm	75%	0.15 kg / 0.33 LBS 150.0 g / 1.5 N
5 mm	100%	0.20 kg / 0.44 LBS 200.0 g / 2.0 N
10 mm	100%	0.20 kg / 0.44 LBS 200.0 g / 2.0 N
11 mm	100%	0.20 kg / 0.44 LBS 200.0 g / 2.0 N
12 mm	100%	0.20 kg / 0.44 LBS 200.0 g / 2.0 N

A too thin steel is not enough to conduct the entire magnetic field, which squanders power of the holder. Should you mount a strong magnet to a too thin substrate, the field will penetrate right through and the holding will be smaller. To utilize the maximum of this magnet's potential, you need a suitably thick piece of metal. The saturation phenomenon means that on delicate walls (e.g., car bodies), the holder works worse. We recommend selecting the steel thickness based on the following data.

Table 5: Thermal stability (stability) - power drop
MW 3x6 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	0.20 kg / 0.44 LBS 200.0 g / 2.0 N	OK
40 °C	-2.2%	0.20 kg / 0.43 LBS 195.6 g / 1.9 N	OK
60 °C	-4.4%	0.19 kg / 0.42 LBS 191.2 g / 1.9 N	OK
80 °C	-6.6%	0.19 kg / 0.41 LBS 186.8 g / 1.8 N
100 °C	-28.8%	0.14 kg / 0.31 LBS 142.4 g / 1.4 N

Classic neodymiums change their properties parameters above the temperature limit. Watch out for overheating – high temperature can permanently demagnetize this product. With every degree above norm, the magnet's force momentarily drops. Refrain from using this product in hot environments higher than its operating temperature limit. Ignoring the limit will cause permanent loss of magnetism.

*Engineering note: Temperature resistance is determined by both grade, and the Permeance Coefficient Pc. Flat magnets (pancake types) may lose charge permanently at lower temperatures than taller cylinders. The danger warning in the table points to a risk of irreversible loss for this particular item.

Table 6: Two magnets (attraction) - forces in the system
MW 3x6 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Lateral Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	1.56 kg / 3.43 LBS 6 111 Gs	0.23 kg / 0.51 LBS 233 g / 2.3 N	N/A
1 mm	0.73 kg / 1.60 LBS 8 161 Gs	0.11 kg / 0.24 LBS 109 g / 1.1 N	0.65 kg / 1.44 LBS ~0 Gs
2 mm	0.30 kg / 0.66 LBS 5 246 Gs	0.04 kg / 0.10 LBS 45 g / 0.4 N	0.27 kg / 0.60 LBS ~0 Gs
3 mm	0.13 kg / 0.28 LBS 3 391 Gs	0.02 kg / 0.04 LBS 19 g / 0.2 N	0.11 kg / 0.25 LBS ~0 Gs
5 mm	0.03 kg / 0.06 LBS 1 578 Gs	0.00 kg / 0.01 LBS 4 g / 0.0 N	0.02 kg / 0.05 LBS ~0 Gs
10 mm	0.00 kg / 0.00 LBS 409 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
20 mm	0.00 kg / 0.00 LBS 83 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
50 mm	0.00 kg / 0.00 LBS 8 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
60 mm	0.00 kg / 0.00 LBS 5 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
70 mm	0.00 kg / 0.00 LBS 3 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs
80 mm	0.00 kg / 0.00 LBS 2 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 2 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 1 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs

Two magnets interact from a wider radius than a magnet and sheet combination. The connection of magnet-to-magnet creates a more powerful interaction and a wider radius of performance. Planning to create a strong closure? Apply two magnets instead of one magnet and a steel. Be careful that when connecting a pair of magnets, the pinch force is extreme. The levitation is slightly lower than the attraction, but still large.
*The magnetic induction between like poles reaches ~0 Gs in the exact middle between the magnets (caused by magnetic field nullification).
* Figures apply to shear force of dual matching magnets (friction ~0.15 for Ni-Ni coating).

Table 7: Safety (HSE) (implants) - precautionary measures
MW 3x6 / N38

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

A strong magnetic field poses a real danger to electronic devices as well as medical implants. These neodymiums generate a field that disrupts operation of digital equipment. Be aware: the unseen radiation passes through tissues and housings. Exceptional care must be exercised by people with hearing aids and insulin pumps. Also at risk are: automatic timepieces, remotes, membranes, and screens. Do not bring the product near payment cards, HDD media, or precise measuring instruments.

Table 8: Collisions (kinetic energy) - collision effects
MW 3x6 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	25.21 km/h (7.00 m/s)	0.01 J
30 mm	43.67 km/h (12.13 m/s)	0.02 J
50 mm	56.38 km/h (15.66 m/s)	0.04 J
100 mm	79.73 km/h (22.15 m/s)	0.08 J

Magnetic elements are delicate – a strong collision with metal causes immediate chipping. Watch the impact speed – a neodymium left loose turns into a projectile. Striking energy can cause material chips or painful pinches 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 handling with large magnets.

Table 9: Surface protection spec
MW 3x6 / 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. Moisture resistance is crucial for installations in bathrooms or outdoors.

Table 10: Construction data (P_c)
MW 3x6 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	470 Mx	4.7 µWb
P_c Coefficient	1.21	High (Stable)

Flux value emitted by the magnet pole. Essential parameter in coil applications and motors. The P_c coefficient defines the magnet's operating point.

Table 11: Submerged application
MW 3x6 / N38

Environment	Effective steel pull	Effect
Air (land)	0.20 kg	Standard
Water (riverbed)	0.23 kg (+0.03 kg buoyancy gain)	+14.5%

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

The magnetic field penetrates through water without any losses. However, remember the water resistance when pulling the rope quickly.

1. Sliding resistance

*Caution: On a vertical wall, the magnet retains just approx. 20-30% of its nominal pull.

2. Steel saturation

*Thin metal sheet (e.g. 0.5mm PC case) severely weakens the holding force.

3. Heat tolerance

*For N38 grade, 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) = 1.21

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

Elemental analysis

iron (Fe)	64% – 68%
neodymium (Nd)	29% – 32%
boron (B)	1.1% – 1.2%
dysprosium (Dy)	0.5% – 2.0%
coating (Ni-Cu-Ni)	< 0.05%

Ecology and recycling (GPSR)

recyclability (EoL)	100%
recycled raw materials	~10% (pre-cons)
carbon footprint	low / zredukowany
waste code (EWC)	16 02 16

Safety card (GPSR)

responsible entity

Dhit sp. z o.o.

ul. Kościuszki 6A, 05-850 Ożarów Mazowiecki

tel: +48 22 499 98 98 | e-mail: bok@dhit.pl

batch number/type

id: 010065-2026

Measurement Calculator

Magnet pull force

Kilograms (kg)

Force (N)

Force in lbs

Magnetic Induction

Gauss (Gs)

Induction (T)

Just complete one field, and the tool calculate the rest automatically.

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MW 12x4 / N38 - cylindrical magnet

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1.218 ZŁ brutto / pcs

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MW 14x10 / N38 - cylindrical magnet

6.84 ZŁ brutto / pcs

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MW 12x8 / N38 - cylindrical magnet

2.47 ZŁ brutto / pcs

The presented product is an incredibly powerful cylindrical magnet, made from advanced NdFeB material, which, at dimensions of Ø3x6 mm, guarantees optimal power. This specific item is characterized by a tolerance of ±0.1mm and industrial build quality, making it an ideal solution for professional engineers and designers. As a magnetic rod with significant force (approx. 0.20 kg), this product is in stock from our warehouse in Poland, ensuring rapid order fulfillment. Furthermore, its triple-layer Ni-Cu-Ni coating secures it against corrosion in standard operating conditions, ensuring an aesthetic appearance and durability for years.

It successfully proves itself in DIY projects, advanced automation, and broadly understood industry, serving as a positioning or actuating element. Thanks to the pull force of 1.95 N with a weight of only 0.32 g, this rod is indispensable in electronics and wherever every gram matters.

Since our magnets have a very precise dimensions, the best method is to glue them into holes with a slightly larger diameter (e.g., 3.1 mm) using two-component epoxy glues. To ensure long-term durability in automation, specialized industrial adhesives are used, which do not react with the nickel coating and fill the gap, guaranteeing high repeatability of the connection.

Magnets N38 are strong enough for 90% of applications in automation and machine building, where excessive miniaturization with maximum force is not required. If you need the strongest magnets in the same volume (Ø3x6), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard available off-the-shelf in our store.

The presented product is a neodymium magnet with precisely defined parameters: diameter 3 mm and height 6 mm. The key parameter here is the holding force amounting to approximately 0.20 kg (force ~1.95 N), which, with such compact dimensions, proves the high grade of the NdFeB material. The product has a [NiCuNi] coating, which protects the surface against external factors, giving it an aesthetic, silvery shine.

Standardly, the magnetic axis runs through the center of the cylinder, causing the greatest attraction force to occur on the bases with a diameter of 3 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 through the diameter if your project requires it.

Pros as well as cons of rare earth magnets.

Pros

Besides their tremendous field intensity, neodymium magnets offer the following advantages:

They virtually do not lose strength, because even after 10 years the decline in efficiency is only ~1% (according to literature),
They retain their magnetic properties even under close interference source,
The use of an aesthetic layer of noble metals (nickel, gold, silver) causes the element to look better,
They feature high magnetic induction at the operating surface, which increases their power,
Thanks to resistance to high temperature, they can operate (depending on the form) even at temperatures up to 230°C and higher...
Thanks to modularity in forming and the ability to customize to unusual requirements,
Huge importance in high-tech industry – they serve a role in hard drives, brushless drives, precision medical tools, and complex engineering applications.
Compactness – despite small sizes they offer powerful magnetic field, making them ideal for precision applications

Weaknesses

What to avoid - cons of neodymium magnets: application proposals

At strong impacts they can break, therefore we advise placing them in steel cases. A metal housing provides additional protection against damage, as well as increases the magnet's durability.
Neodymium magnets decrease their force under the influence of heating. As soon as 80°C is exceeded, many of them start losing their power. Therefore, we recommend our special magnets marked [AH], which maintain durability even at temperatures up to 230°C
They rust in a humid environment. For use outdoors we suggest using waterproof magnets e.g. in rubber, plastic
We recommend cover - magnetic mechanism, due to difficulties in producing nuts inside the magnet and complex shapes.
Potential hazard resulting from small fragments of magnets can be dangerous, when accidentally swallowed, which is particularly important in the context of child safety. It is also worth noting that tiny parts of these magnets can disrupt the diagnostic process medical in case of swallowing.
Due to complex production process, their price is higher than average,

Pull force analysis

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

Holding force of 0.20 kg is a measurement result performed under the following configuration:

using a base made of mild steel, acting as a circuit closing element
whose thickness equals approx. 10 mm
with an ground touching surface
with zero gap (no coatings)
under axial application of breakaway force (90-degree angle)
in temp. approx. 20°C

Key elements affecting lifting force

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

Gap (between the magnet and the metal), because even a very small clearance (e.g. 0.5 mm) leads to a drastic drop in force by up to 50% (this also applies to paint, rust or debris).
Load vector – maximum parameter is reached only during pulling at a 90° angle. The resistance to sliding of the magnet along the surface is standardly many times lower (approx. 1/5 of the lifting capacity).
Base massiveness – too thin steel does not accept the full field, causing part of the power to be escaped to the other side.
Steel type – low-carbon steel attracts best. Alloy steels decrease magnetic permeability and holding force.
Surface condition – ground elements guarantee perfect abutment, which increases force. Uneven metal weaken the grip.
Thermal environment – temperature increase results in weakening of force. It is worth remembering the thermal limit for a given model.

Lifting capacity testing was carried out on a smooth plate of optimal thickness, under a perpendicular pulling force, whereas under attempts to slide the magnet the holding force is lower. Moreover, even a minimal clearance between the magnet’s surface and the plate reduces the load capacity.

Safe handling of neodymium magnets

Impact on smartphones

Be aware: neodymium magnets produce a field that disrupts sensitive sensors. Keep a safe distance from your phone, device, and navigation systems.

Machining danger

Fire hazard: Rare earth powder is explosive. Do not process magnets in home conditions as this may cause fire.

Eye protection

Neodymium magnets are sintered ceramics, which means they are prone to chipping. Impact of two magnets leads to them cracking into shards.

Threat to electronics

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

Danger to pacemakers

Warning for patients: Powerful magnets affect electronics. Keep minimum 30 cm distance or ask another person to handle the magnets.

Handling rules

Exercise caution. Rare earth magnets act from a long distance and connect with huge force, often faster than you can move away.

Physical harm

Watch your fingers. Two powerful magnets will join instantly with a force of massive weight, destroying anything in their path. Exercise extreme caution!

Sensitization to coating

Studies show that the nickel plating (the usual finish) is a potent allergen. If you have an allergy, refrain from direct skin contact or select coated magnets.

Heat warning

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

Product not for children

Strictly keep magnets away from children. Choking hazard is significant, and the effects of magnets clamping inside the body are fatal.

Attention! Learn more about risks in the article: Safety of working with magnets.

MW 3x6 / N38 - cylindrical magnet

Technical details - MW 3x6 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Engineering modeling of the product - technical parameters

Table 1: Static pull force (pull vs distance) - power drop MW 3x6 / N38

Table 2: Slippage hold (wall) MW 3x6 / N38

Table 3: Vertical assembly (shearing) - vertical pull MW 3x6 / N38

Table 4: Steel thickness (substrate influence) - power losses MW 3x6 / N38

Table 5: Thermal stability (stability) - power drop MW 3x6 / N38

Table 6: Two magnets (attraction) - forces in the system MW 3x6 / N38

Table 7: Safety (HSE) (implants) - precautionary measures MW 3x6 / N38

Table 8: Collisions (kinetic energy) - collision effects MW 3x6 / N38

Table 9: Surface protection spec MW 3x6 / N38

Table 10: Construction data (Pc) MW 3x6 / N38

Table 11: Submerged application MW 3x6 / N38

1. Sliding resistance

2. Steel saturation

3. Heat tolerance

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

Elemental analysis

Ecology and recycling (GPSR)

Magnet pull force

Magnetic Induction

Check out more proposals

MW 12x4 / N38 - cylindrical magnet

MW 15x2 / N38 - cylindrical magnet

MW 14x10 / N38 - cylindrical magnet

MW 12x8 / N38 - cylindrical magnet

Pros as well as cons of rare earth magnets.

Pros

Weaknesses

Pull force analysis

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

Key elements affecting lifting force

Safe handling of neodymium magnets

Impact on smartphones

Machining danger

Eye protection

Threat to electronics

Danger to pacemakers

Handling rules

Physical harm

Sensitization to coating

Heat warning

Product not for children

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (pull vs distance) - power drop
MW 3x6 / N38

Table 2: Slippage hold (wall)
MW 3x6 / N38

Table 3: Vertical assembly (shearing) - vertical pull
MW 3x6 / N38

Table 4: Steel thickness (substrate influence) - power losses
MW 3x6 / N38

Table 5: Thermal stability (stability) - power drop
MW 3x6 / N38

Table 6: Two magnets (attraction) - forces in the system
MW 3x6 / N38

Table 7: Safety (HSE) (implants) - precautionary measures
MW 3x6 / N38

Table 8: Collisions (kinetic energy) - collision effects
MW 3x6 / N38

Table 9: Surface protection spec
MW 3x6 / N38

Table 10: Construction data (P_c)
MW 3x6 / N38

Table 11: Submerged application
MW 3x6 / N38