Product available Ships today (order by 14:00)

MW 6x2 / N38 - cylindrical magnet

Name: Dhit sp. z o.o.
Address: Kościuszki 6A, Ożarów Mazowiecki, mazowieckie, 05-850, PL
Telephone: +48 22 499 98 98
Price range: 1-6500 PLN
Rating: 5

cylindrical magnet

Catalog no 010092

GTIN/EAN: 5906301810919

5.00

Diameter Ø

6 mm [±0,1 mm]

Height

2 mm [±0,1 mm]

Weight

0.42 g

Magnetization Direction

↑ axial

Load capacity

0.86 kg / 8.43 N

Magnetic Induction

343.37 mT / 3434 Gs

Coating

[NiCuNi] Nickel

technical details »

0.246 ZŁ with VAT / pcs + price for transport

0.200 ZŁ net + 23% VAT / pcs

bulk discounts:

Need more?

price from 1 pcs

0.200 ZŁ

0.246 ZŁ

price from 1600 pcs

0.1880 ZŁ

0.231 ZŁ

price from 3200 pcs

0.1760 ZŁ

0.216 ZŁ

Carbon Footprint – environmental impact GPSR Regulation – product safety

Hunting for a discount?

Contact us by phone +48 22 499 98 98 alternatively send us a note by means of inquiry form our website.
Weight as well as appearance of neodymium magnets can be tested with our force calculator.

Orders submitted before 14:00 will be dispatched today!

Technical - MW 6x2 / N38 - cylindrical magnet

Specification / characteristics - MW 6x2 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010092
GTIN/EAN	5906301810919
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	6 mm [±0,1 mm]
Height	2 mm [±0,1 mm]
Weight	0.42 g
Magnetization Direction	↑ axial
Load capacity ~ ?	0.86 kg / 8.43 N
Magnetic Induction ~ ?	343.37 mT / 3434 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 6x2 / 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 assembly - technical parameters

These data are the outcome of a engineering calculation. Values rely on algorithms for the material Nd₂Fe₁₄B. Operational performance may differ from theoretical values. Treat these data as a reference point when designing systems.

Table 1: Static pull force (pull vs distance) - characteristics
MW 6x2 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	3430 Gs 343.0 mT	0.86 kg / 1.90 LBS 860.0 g / 8.4 N	low risk
1 mm	2423 Gs 242.3 mT	0.43 kg / 0.95 LBS 429.2 g / 4.2 N	low risk
2 mm	1521 Gs 152.1 mT	0.17 kg / 0.37 LBS 169.0 g / 1.7 N	low risk
3 mm	932 Gs 93.2 mT	0.06 kg / 0.14 LBS 63.5 g / 0.6 N	low risk
5 mm	382 Gs 38.2 mT	0.01 kg / 0.02 LBS 10.7 g / 0.1 N	low risk
10 mm	76 Gs 7.6 mT	0.00 kg / 0.00 LBS 0.4 g / 0.0 N	low risk
15 mm	26 Gs 2.6 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk
20 mm	12 Gs 1.2 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	low risk
30 mm	4 Gs 0.4 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

Grip strength decreases drastically with every subsequent millimeter of gap. Keep in mind that even the smallest gap (e.g., contamination, paint, veneer) significantly reduces the pull force. Magnets operate optimally during direct contact; distance drastically cuts the power. Analyze how quickly the pull force fall, when the product does not adhere tightly to the metal substrate. When designing the mounting, avoid redundant distances.

Table 2: Sliding hold (vertical surface)
MW 6x2 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.17 kg / 0.38 LBS 172.0 g / 1.7 N
1 mm	Stal (~0.2)	0.09 kg / 0.19 LBS 86.0 g / 0.8 N
2 mm	Stal (~0.2)	0.03 kg / 0.07 LBS 34.0 g / 0.3 N
3 mm	Stal (~0.2)	0.01 kg / 0.03 LBS 12.0 g / 0.1 N
5 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 2.0 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 presents the estimated weight limit sufficient to cause the downward movement of the magnet vertically along a upright steel plate (assuming typical friction coefficient). This parameter is relative to the air gap between the magnet and the metal.

Table 3: Wall mounting (sliding) - vertical pull
MW 6x2 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.26 kg / 0.57 LBS 258.0 g / 2.5 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.17 kg / 0.38 LBS 172.0 g / 1.7 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.09 kg / 0.19 LBS 86.0 g / 0.8 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.43 kg / 0.95 LBS 430.0 g / 4.2 N

When placing a magnet on a vertical plane (e.g., a car body), it you can count on just approx. 1/5 of its maximum pull force. Gravity and a low friction coefficient mean that products slip faster than they pull off. Planning a wall mount? Note that the sliding force is significantly lower than the maximum static pull force. On a smooth steel, the magnet will slip down under a noticeably lighter load. Utilizing a rubberized coating can significantly improve the result.

Table 4: Material efficiency (substrate influence) - power losses
MW 6x2 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.09 kg / 0.19 LBS 86.0 g / 0.8 N
1 mm	25%	0.22 kg / 0.47 LBS 215.0 g / 2.1 N
2 mm	50%	0.43 kg / 0.95 LBS 430.0 g / 4.2 N
3 mm	75%	0.65 kg / 1.42 LBS 645.0 g / 6.3 N
5 mm	100%	0.86 kg / 1.90 LBS 860.0 g / 8.4 N
10 mm	100%	0.86 kg / 1.90 LBS 860.0 g / 8.4 N
11 mm	100%	0.86 kg / 1.90 LBS 860.0 g / 8.4 N
12 mm	100%	0.86 kg / 1.90 LBS 860.0 g / 8.4 N

A too thin steel is unable to focus the full magnetic flux, which weakens actual performance of the holder. Should you install a neodymium to a thin surface, the magnetism will penetrate right through and the pull force will drop sharply. To utilize full efficiency of this neodymium's potential, you need a suitably thick element of steel. The saturation phenomenon causes that on sheet metal structures (e.g., appliance housings), the magnet holds weaker. We suggest choosing the steel thickness according to the table below.

Table 5: Working in heat (stability) - resistance threshold
MW 6x2 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	0.86 kg / 1.90 LBS 860.0 g / 8.4 N	OK
40 °C	-2.2%	0.84 kg / 1.85 LBS 841.1 g / 8.3 N	OK
60 °C	-4.4%	0.82 kg / 1.81 LBS 822.2 g / 8.1 N
80 °C	-6.6%	0.80 kg / 1.77 LBS 803.2 g / 7.9 N
100 °C	-28.8%	0.61 kg / 1.35 LBS 612.3 g / 6.0 N

Standard neodymium magnets lose strength past the thermal threshold. Protect against heat – excessive heat can irreversibly demagnetize this product. With increasing heat, the neodymium's force momentarily lowers. Do not use this magnet in hot environments higher than its working range. Too high temperature will result in permanent loss of magnetic properties.

*Engineering note: Thermal stability is determined by both grade, and the Permeance Coefficient Pc. Thin magnets (pancake types) are more susceptible to demagnetization sooner than long magnets. The danger warning in the table signals permanent field degradation for this specific geometry.

Table 6: Two magnets (repulsion) - forces in the system
MW 6x2 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Shear Strength (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	2.05 kg / 4.52 LBS 4 944 Gs	0.31 kg / 0.68 LBS 308 g / 3.0 N	N/A
1 mm	1.52 kg / 3.34 LBS 5 900 Gs	0.23 kg / 0.50 LBS 228 g / 2.2 N	1.37 kg / 3.01 LBS ~0 Gs
2 mm	1.02 kg / 2.26 LBS 4 847 Gs	0.15 kg / 0.34 LBS 154 g / 1.5 N	0.92 kg / 2.03 LBS ~0 Gs
3 mm	0.65 kg / 1.44 LBS 3 869 Gs	0.10 kg / 0.22 LBS 98 g / 1.0 N	0.59 kg / 1.29 LBS ~0 Gs
5 mm	0.25 kg / 0.54 LBS 2 379 Gs	0.04 kg / 0.08 LBS 37 g / 0.4 N	0.22 kg / 0.49 LBS ~0 Gs
10 mm	0.03 kg / 0.06 LBS 764 Gs	0.00 kg / 0.01 LBS 4 g / 0.0 N	0.02 kg / 0.05 LBS ~0 Gs
20 mm	0.00 kg / 0.00 LBS 153 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 12 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 7 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 5 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 3 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 2 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs

Two magnets attract each other from a much further distance than a neodymium and metal 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 a neodymium and a steel. Be careful that when connecting a pair of magnets, the impact force is massive. The levitation is a bit weaker than the attraction, but still large.
*The magnetic induction between like poles reaches ~0 Gs at the midpoint of the gap (caused by magnetic field nullification).
Attention: Calculations apply to shear force of a pair of matching magnets (friction coefficient ~0.15 for Ni-Ni coating).

Table 7: Hazards (implants) - precautionary measures
MW 6x2 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	3.0 cm
Hearing aid	10 Gs (1.0 mT)	2.5 cm
Timepiece	20 Gs (2.0 mT)	2.0 cm
Phone / Smartphone	40 Gs (4.0 mT)	1.5 cm
Remote	50 Gs (5.0 mT)	1.5 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 serious hazard to electronic devices as well as medical implants. These magnets produce a field that destroys function of sensitive medical devices. Be aware: the unseen radiation passes through tissues and plastic. Exceptional care must be taken by people with hearing aids and insulin pumps. The risk also applies to: automatic timepieces, car keys, speakers, and displays. Avoid contact with magnetic cards, HDD media, or sensitive navigation tools.

Table 8: Impact energy (cracking risk) - warning
MW 6x2 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	45.65 km/h (12.68 m/s)	0.03 J
30 mm	79.04 km/h (21.96 m/s)	0.10 J
50 mm	102.04 km/h (28.35 m/s)	0.17 J
100 mm	144.31 km/h (40.09 m/s)	0.34 J

NdFeB products are delicate – a violent impact against metal can result in shattering. Control the attraction moment – a neodymium left loose becomes dangerous. Kinetic force can cause material chips or painful pinches to fingers. Be sure to control the product during bringing near metal so it doesn't hit with great force against the steel surface. A contact at a velocity of dozens of km/h means shattering of the magnet. Wear safety glasses when handling with large magnets.

Table 9: Corrosion resistance
MW 6x2 / 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)

For outdoor applications, an epoxy coating is required; standard nickel is intended for indoor use. Note the thickness of the protective layer.

Table 10: Construction data (P_c)
MW 6x2 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	1 029 Mx	10.3 µWb
P_c Coefficient	0.44	Low (Flat)

Flux value emitted by the pole surface. Essential parameter in coil applications as well as sensors. P_c value determines the working geometry.

Table 11: Hydrostatics and buoyancy
MW 6x2 / N38

Environment	Effective steel pull	Effect
Air (land)	0.86 kg	Standard
Water (riverbed)	0.98 kg (+0.12 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!

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 holds just a fraction of its perpendicular strength.

2. Steel saturation

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

3. Heat tolerance

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

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 0.44

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.

Technical and environmental data

Chemical composition

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: 010092-2026

Quick Unit Converter

Magnet pull force

Force in kg

Newtons (N)

lbs

Field Strength

Induction (Gs)

Induction (T)

Put your value in just one slot to see the conversion for the other units right away.

Other offers

Product available Ships today (order by 14:00)

MW 40x15 / N38 - cylindrical magnet

65.93 ZŁ brutto / pcs

Product available Ships today (order by 14:00)

SMZR 25x175 / N52 - magnetic separator with handle

492.00 ZŁ brutto / pcs

Product available Ships today (order by 14:00)

MW 29x10 / N38 - cylindrical magnet

17.34 ZŁ brutto / pcs

Product available Ships today (order by 14:00)

MW 5x30 / N38 - cylindrical magnet

3.57 ZŁ brutto / pcs

This product is an exceptionally strong cylindrical magnet, made from advanced NdFeB material, which, with dimensions of Ø6x2 mm, guarantees the highest energy density. The MW 6x2 / N38 model boasts an accuracy of ±0.1mm and industrial build quality, making it a perfect solution for the most demanding engineers and designers. As a magnetic rod with significant force (approx. 0.86 kg), this product is available off-the-shelf from our warehouse in Poland, ensuring quick order fulfillment. Additionally, its triple-layer Ni-Cu-Ni coating secures it against corrosion in typical operating conditions, ensuring an aesthetic appearance and durability for years.

It finds application in DIY projects, advanced robotics, and broadly understood industry, serving as a positioning or actuating element. Thanks to the pull force of 8.43 N with a weight of only 0.42 g, this rod is indispensable in electronics and wherever low weight is crucial.

Since our magnets have a very precise dimensions, the best method is to glue them into holes with a slightly larger diameter (e.g., 6.1 mm) using two-component epoxy glues. To ensure long-term durability in industry, specialized industrial adhesives are used, which are safe for nickel and fill the gap, guaranteeing durability 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 (Ø6x2), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard in continuous sale in our store.

The presented product is a neodymium magnet with precisely defined parameters: diameter 6 mm and height 2 mm. The value of 8.43 N means that the magnet is capable of holding a weight many times exceeding its own mass of 0.42 g. 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 2 mm), which means that the N and S poles are located on the flat, circular surfaces. 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 diametrically if your project requires it.

Pros as well as cons of neodymium magnets.

Advantages

In addition to their long-term stability, neodymium magnets provide the following advantages:

They virtually do not lose strength, because even after 10 years the decline in efficiency is only ~1% (in laboratory conditions),
They retain their magnetic properties even under strong external field,
The use of an shiny layer of noble metals (nickel, gold, silver) causes the element to have aesthetics,
They are known for high magnetic induction at the operating surface, which increases their power,
Thanks to resistance to high temperature, they are able to function (depending on the form) even at temperatures up to 230°C and higher...
Considering the possibility of free forming and adaptation to custom projects, NdFeB magnets can be modeled in a wide range of forms and dimensions, which amplifies use scope,
Key role in modern industrial fields – they are commonly used in magnetic memories, motor assemblies, diagnostic systems, also multitasking production systems.
Relatively small size with high pulling force – neodymium magnets offer high power in compact dimensions, which enables their usage in small systems

Limitations

What to avoid - cons of neodymium magnets and ways of using them

They are fragile upon too strong impacts. To avoid cracks, it is worth protecting magnets in special housings. Such protection not only protects the magnet but also improves its resistance to damage
We warn that neodymium magnets can reduce their power at high temperatures. To prevent this, we advise our specialized [AH] magnets, which work effectively even at 230°C.
They rust in a humid environment - during use outdoors we advise using waterproof magnets e.g. in rubber, plastic
We suggest a housing - magnetic mechanism, due to difficulties in creating threads inside the magnet and complex shapes.
Potential hazard related to microscopic parts of magnets pose a threat, if swallowed, which becomes key in the context of child safety. It is also worth noting that small elements of these products are able to disrupt the diagnostic process medical after entering the body.
With budget limitations the cost of neodymium magnets is a challenge,

Pull force analysis

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

Magnet power was determined for optimal configuration, assuming:

with the use of a yoke made of special test steel, ensuring maximum field concentration
possessing a massiveness of minimum 10 mm to ensure full flux closure
with an polished touching surface
under conditions of ideal adhesion (surface-to-surface)
for force applied at a right angle (pull-off, not shear)
at temperature room level

Magnet lifting force in use – key factors

In real-world applications, the actual holding force depends on a number of factors, ranked from the most important:

Space between surfaces – even a fraction of a millimeter of separation (caused e.g. by veneer or unevenness) diminishes the magnet efficiency, often by half at just 0.5 mm.
Force direction – declared lifting capacity refers to pulling vertically. When slipping, the magnet exhibits significantly lower power (typically approx. 20-30% of nominal force).
Steel thickness – too thin plate does not close the flux, causing part of the power to be lost into the air.
Steel grade – the best choice is pure iron steel. Hardened steels may generate lower lifting capacity.
Surface finish – full contact is possible only on polished steel. Any scratches and bumps reduce the real contact area, reducing force.
Temperature – heating the magnet causes a temporary drop of force. It is worth remembering the thermal limit for a given model.

Holding force was tested on the plate surface of 20 mm thickness, when the force acted perpendicularly, whereas under parallel forces the lifting capacity is smaller. In addition, even a slight gap between the magnet’s surface and the plate lowers the lifting capacity.

Precautions when working with neodymium magnets

GPS and phone interference

An intense magnetic field interferes with the operation of magnetometers in phones and GPS navigation. Keep magnets near a smartphone to avoid damaging the sensors.

Do not drill into magnets

Mechanical processing of NdFeB material poses a fire hazard. Magnetic powder reacts violently with oxygen and is hard to extinguish.

Conscious usage

Before use, check safety instructions. Sudden snapping can break the magnet or injure your hand. Think ahead.

Electronic hazard

Powerful magnetic fields can erase data on credit cards, HDDs, and other magnetic media. Maintain a gap of min. 10 cm.

Heat warning

Monitor thermal conditions. Heating the magnet above 80 degrees Celsius will ruin its properties and strength.

Warning for heart patients

Warning for patients: Strong magnetic fields affect medical devices. Maintain minimum 30 cm distance or request help to work with the magnets.

Bodily injuries

Pinching hazard: The pulling power is so immense that it can cause blood blisters, crushing, and even bone fractures. Use thick gloves.

Skin irritation risks

A percentage of the population suffer from a contact allergy to nickel, which is the standard coating for neodymium magnets. Prolonged contact may cause skin redness. It is best to wear safety gloves.

Swallowing risk

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

Material brittleness

Despite the nickel coating, neodymium is brittle and not impact-resistant. Avoid impacts, as the magnet may crumble into hazardous fragments.

Attention! Details about hazards in the article: Safety of working with magnets.

MW 6x2 / N38 - cylindrical magnet

Technical - MW 6x2 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Technical simulation of the assembly - technical parameters

Table 1: Static pull force (pull vs distance) - characteristics MW 6x2 / N38

Table 2: Sliding hold (vertical surface) MW 6x2 / N38

Table 3: Wall mounting (sliding) - vertical pull MW 6x2 / N38

Table 4: Material efficiency (substrate influence) - power losses MW 6x2 / N38

Table 5: Working in heat (stability) - resistance threshold MW 6x2 / N38

Table 6: Two magnets (repulsion) - forces in the system MW 6x2 / N38

Table 7: Hazards (implants) - precautionary measures MW 6x2 / N38

Table 8: Impact energy (cracking risk) - warning MW 6x2 / N38

Table 9: Corrosion resistance MW 6x2 / N38

Table 10: Construction data (Pc) MW 6x2 / N38

Table 11: Hydrostatics and buoyancy MW 6x2 / N38

1. Vertical hold

2. Steel saturation

3. Heat tolerance

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

Chemical composition

Environmental data

Magnet pull force

Field Strength

Other offers

MW 40x15 / N38 - cylindrical magnet

SMZR 25x175 / N52 - magnetic separator with handle

MW 29x10 / N38 - cylindrical magnet

MW 5x30 / N38 - cylindrical magnet

Pros as well as cons of neodymium magnets.

Advantages

Limitations

Pull force analysis

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

Magnet lifting force in use – key factors

Precautions when working with neodymium magnets

GPS and phone interference

Do not drill into magnets

Conscious usage

Electronic hazard

Heat warning

Warning for heart patients

Bodily injuries

Skin irritation risks

Swallowing risk

Material brittleness

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (pull vs distance) - characteristics
MW 6x2 / N38

Table 2: Sliding hold (vertical surface)
MW 6x2 / N38

Table 3: Wall mounting (sliding) - vertical pull
MW 6x2 / N38

Table 4: Material efficiency (substrate influence) - power losses
MW 6x2 / N38

Table 5: Working in heat (stability) - resistance threshold
MW 6x2 / N38

Table 6: Two magnets (repulsion) - forces in the system
MW 6x2 / N38

Table 7: Hazards (implants) - precautionary measures
MW 6x2 / N38

Table 8: Impact energy (cracking risk) - warning
MW 6x2 / N38

Table 9: Corrosion resistance
MW 6x2 / N38

Table 10: Construction data (P_c)
MW 6x2 / N38

Table 11: Hydrostatics and buoyancy
MW 6x2 / N38