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MW 6x1 / 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 010091

GTIN/EAN: 5906301810902

5.00

Diameter Ø

6 mm [±0,1 mm]

Height

1 mm [±0,1 mm]

Weight

0.21 g

Magnetization Direction

↑ axial

Load capacity

0.35 kg / 3.41 N

Magnetic Induction

195.87 mT / 1959 Gs

Coating

[NiCuNi] Nickel

view parameters »

0.221 ZŁ with VAT / pcs + price for transport

0.1800 ZŁ net + 23% VAT / pcs

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Product card - MW 6x1 / N38 - cylindrical magnet

Specification / characteristics - MW 6x1 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010091
GTIN/EAN	5906301810902
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	1 mm [±0,1 mm]
Weight	0.21 g
Magnetization Direction	↑ axial
Load capacity ~ ?	0.35 kg / 3.41 N
Magnetic Induction ~ ?	195.87 mT / 1959 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 6x1 / 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

Physical analysis of the magnet - technical parameters

These values are the direct effect of a physical simulation. Values are based on algorithms for the class Nd₂Fe₁₄B. Actual conditions might slightly differ. Use these data as a reference point during assembly planning.

Table 1: Static force (force vs gap) - characteristics
MW 6x1 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	1958 Gs 195.8 mT	0.35 kg / 0.77 pounds 350.0 g / 3.4 N	weak grip
1 mm	1479 Gs 147.9 mT	0.20 kg / 0.44 pounds 199.7 g / 2.0 N	weak grip
2 mm	945 Gs 94.5 mT	0.08 kg / 0.18 pounds 81.6 g / 0.8 N	weak grip
3 mm	576 Gs 57.6 mT	0.03 kg / 0.07 pounds 30.3 g / 0.3 N	weak grip
5 mm	229 Gs 22.9 mT	0.00 kg / 0.01 pounds 4.8 g / 0.0 N	weak grip
10 mm	43 Gs 4.3 mT	0.00 kg / 0.00 pounds 0.2 g / 0.0 N	weak grip
15 mm	14 Gs 1.4 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	weak grip
20 mm	6 Gs 0.6 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	weak grip
30 mm	2 Gs 0.2 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	weak grip
50 mm	0 Gs 0.0 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	weak grip

Pulling power decreases sharply per each millimeter of gap. Keep in mind that even the smallest gap (e.g., dirt, paint, veneer) significantly weakens the grip. Magnets work most effectively at the point of direct contact; distance drastically cuts the force. Observe how rapidly the pull force plummet, when the magnet does not adhere directly to the steel surface. When designing the arrangement, eliminate redundant distances.

Table 2: Shear hold (wall)
MW 6x1 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.07 kg / 0.15 pounds 70.0 g / 0.7 N
1 mm	Stal (~0.2)	0.04 kg / 0.09 pounds 40.0 g / 0.4 N
2 mm	Stal (~0.2)	0.02 kg / 0.04 pounds 16.0 g / 0.2 N
3 mm	Stal (~0.2)	0.01 kg / 0.01 pounds 6.0 g / 0.1 N
5 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
10 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
15 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
20 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
30 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
50 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N

The following data presents the estimated weight limit required to start the slippage of the magnet down against a upright metal surface (assuming typical friction). This parameter depends on the separation distance between the magnet and the metal.

Table 3: Wall mounting (shearing) - vertical pull
MW 6x1 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.11 kg / 0.23 pounds 105.0 g / 1.0 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.07 kg / 0.15 pounds 70.0 g / 0.7 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.03 kg / 0.08 pounds 35.0 g / 0.3 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.18 kg / 0.39 pounds 175.0 g / 1.7 N

When mounting a magnet on a vertical surface (e.g., a board), it will only hold just about 1/5 of nominal attraction strength. Gravity and a weak degree of grip cause that holders slide down faster than they detach. Designing a wall mount? Note that the shear force is significantly lower than the perpendicular breakaway force. On a painted metal, the element will give way down under a much lighter weight. Utilizing a rubberized layer can effectively increase the grip.

Table 4: Steel thickness (substrate influence) - power losses
MW 6x1 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.03 kg / 0.08 pounds 35.0 g / 0.3 N
1 mm	25%	0.09 kg / 0.19 pounds 87.5 g / 0.9 N
2 mm	50%	0.18 kg / 0.39 pounds 175.0 g / 1.7 N
3 mm	75%	0.26 kg / 0.58 pounds 262.5 g / 2.6 N
5 mm	100%	0.35 kg / 0.77 pounds 350.0 g / 3.4 N
10 mm	100%	0.35 kg / 0.77 pounds 350.0 g / 3.4 N
11 mm	100%	0.35 kg / 0.77 pounds 350.0 g / 3.4 N
12 mm	100%	0.35 kg / 0.77 pounds 350.0 g / 3.4 N

A thin metal plate is not enough to conduct the full magnetic flux, which squanders power of the holder. If you mount a strong magnet to a too thin substrate, the magnetism will penetrate right through and the holding will be smaller. To squeeze full efficiency of this neodymium's power, you need a suitably thick piece of steel. The saturation phenomenon causes that on sheet metal structures (e.g., appliance housings), the holder holds weaker. We recommend selecting the steel cross-section from these parameters.

Table 5: Thermal stability (stability) - resistance threshold
MW 6x1 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	0.35 kg / 0.77 pounds 350.0 g / 3.4 N	OK
40 °C	-2.2%	0.34 kg / 0.75 pounds 342.3 g / 3.4 N	OK
60 °C	-4.4%	0.33 kg / 0.74 pounds 334.6 g / 3.3 N
80 °C	-6.6%	0.33 kg / 0.72 pounds 326.9 g / 3.2 N
100 °C	-28.8%	0.25 kg / 0.55 pounds 249.2 g / 2.4 N

Classic neodymiums change their properties parameters past the thermal threshold. Avoid high temperatures – heat can irreversibly destroy this product. With increasing heat, the magnet's power temporarily drops. Refrain from using this product in hot environments exceeding its working range. Ignoring the limit will cause irreversible degradation of magnetism.

*Engineering note: Thermal stability is determined by both grade, and the Permeance Coefficient Pc. Low-profile magnets (pancake types) may lose charge permanently sooner than taller cylinders. The danger warning in the table signals a risk of irreversible loss for this specific geometry.

Table 6: Magnet-Magnet interaction (repulsion) - field collision
MW 6x1 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Shear Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	0.67 kg / 1.47 pounds 3 430 Gs	0.10 kg / 0.22 pounds 100 g / 1.0 N	N/A
1 mm	0.54 kg / 1.18 pounds 3 507 Gs	0.08 kg / 0.18 pounds 80 g / 0.8 N	0.48 kg / 1.06 pounds ~0 Gs
2 mm	0.38 kg / 0.84 pounds 2 957 Gs	0.06 kg / 0.13 pounds 57 g / 0.6 N	0.34 kg / 0.76 pounds ~0 Gs
3 mm	0.25 kg / 0.55 pounds 2 393 Gs	0.04 kg / 0.08 pounds 37 g / 0.4 N	0.22 kg / 0.50 pounds ~0 Gs
5 mm	0.10 kg / 0.21 pounds 1 476 Gs	0.01 kg / 0.03 pounds 14 g / 0.1 N	0.09 kg / 0.19 pounds ~0 Gs
10 mm	0.01 kg / 0.02 pounds 458 Gs	0.00 kg / 0.00 pounds 1 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
20 mm	0.00 kg / 0.00 pounds 86 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
50 mm	0.00 kg / 0.00 pounds 7 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
60 mm	0.00 kg / 0.00 pounds 4 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
70 mm	0.00 kg / 0.00 pounds 2 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
80 mm	0.00 kg / 0.00 pounds 2 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
90 mm	0.00 kg / 0.00 pounds 1 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
100 mm	0.00 kg / 0.00 pounds 1 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs

Two strong neodymiums interact from a significantly greater distance than a magnet and sheet combination. The connection of two magnets generates a stronger field and a larger range of operation. Want to build a solid fastener? Apply two magnets instead of a neodymium and a striker plate. Be careful that when bringing together two magnets, the pinch force is extreme. The levitation is a bit weaker than the attraction, but still significant.
*Flux density in repulsion mode is approximately ~0 Gs at the geometric center between the magnets (caused by magnetic field nullification).
* Calculations refer to sliding force of a pair of same magnets (friction coefficient ~0.15 for Ni-Ni layer).

Table 7: Safety (HSE) (electronics) - warnings
MW 6x1 / 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
Mechanical watch	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

Powerful magnet radiation is a serious hazard to electronics as well as pacemakers. These magnets produce a field that destroys function of digital equipment. Be aware: the unseen radiation penetrates the body and housings. Exceptional care must be taken by people with hearing aids and insulin pumps. Influence will be felt by: mechanical watches, remotes, membranes, and displays. Do not place the magnet near cards, HDD media, or precise measuring instruments.

Table 8: Impact energy (cracking risk) - warning
MW 6x1 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	41.18 km/h (11.44 m/s)	0.01 J
30 mm	71.31 km/h (19.81 m/s)	0.04 J
50 mm	92.06 km/h (25.57 m/s)	0.07 J
100 mm	130.20 km/h (36.17 m/s)	0.14 J

Neodymium magnets are very brittle – a violent impact against metal can result in shattering. Watch the impact speed – a magnet released freely speeds with massive force. Impact energy can trigger coating fragments or painful pinches to skin. Hold the magnet firmly during mounting so it doesn't hit violently against the steel surface. A contact at a velocity of dozens of km/h ends with a crack of the neodymium. Wear eye protection when handling with powerful specimens.

Table 9: Corrosion resistance
MW 6x1 / 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)

Neodymium magnets are highly susceptible to corrosion without proper protection. Improper coating selection is the most common cause of magnet failure over time.

Table 10: Electrical data (P_c)
MW 6x1 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	666 Mx	6.7 µWb
P_c Coefficient	0.25	Low (Flat)

Flux value emitted by the pole surface. Essential parameter in coil applications as well as sensors. The P_c coefficient determines the magnet's operating point.

Table 11: Hydrostatics and buoyancy
MW 6x1 / N38

Environment	Effective steel pull	Effect
Air (land)	0.35 kg	Standard
Water (riverbed)	0.40 kg (+0.05 kg buoyancy gain)	+14.5%

Rust risk: Standard nickel requires drying after every contact with moisture; lack of maintenance will lead to rust spots.

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

1. Sliding resistance

*Warning: On a vertical wall, the magnet retains just ~20% of its max power.

2. Plate thickness effect

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

3. Power loss vs temp

*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) = 0.25

The chart above illustrates the magnetic characteristics of the material within the second quadrant of the hysteresis loop. The solid red line represents the demagnetization curve (material potential), while the dashed blue line is the load line based on the magnet's geometry. The P_c (Permeance Coefficient), also known as the load line slope, is a dimensionless value that describes the relationship between the magnet's shape and its magnetic stability. The intersection of these two lines (the black dot) is the operating point — it determines the actual magnetic flux density generated by the magnet in this specific configuration. A higher P_c value means the magnet is more 'slender' (tall relative to its area), resulting in a higher operating point and better resistance to irreversible demagnetization caused by external fields or temperature. A value of 0.42 is relatively low (typical for flat magnets), meaning the operating point is closer to the 'knee' of the curve — caution is advised when operating at temperatures near the maximum limit to avoid strength loss.

Engineering data and GPSR

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: 010091-2026

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The presented product is an exceptionally strong cylinder magnet, produced from modern NdFeB material, which, at dimensions of Ø6x1 mm, guarantees optimal power. This specific item is characterized by high dimensional repeatability and professional build quality, making it an excellent solution for professional engineers and designers. As a magnetic rod with significant force (approx. 0.35 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, guaranteeing an aesthetic appearance and durability for years.

It successfully proves itself in modeling, advanced automation, and broadly understood industry, serving as a fastening or actuating element. Thanks to the pull force of 3.41 N with a weight of only 0.21 g, this rod is indispensable in miniature devices 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 immediate cracking of this professional component. To ensure stability 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.

Grade N38 is the most frequently chosen standard for professional neodymium magnets, offering a great economic balance and high resistance to demagnetization. If you need even stronger magnets in the same volume (Ø6x1), 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 Ø6x1 mm, which, at a weight of 0.21 g, makes it an element with high magnetic energy density. The key parameter here is the holding force amounting to approximately 0.35 kg (force ~3.41 N), which, with such defined dimensions, proves the high grade of the NdFeB material. The product has a [NiCuNi] coating, which secures it 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 6 mm. Such an arrangement is standard 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 and disadvantages of Nd₂Fe₁₄B magnets.

Benefits

Besides their remarkable strength, neodymium magnets offer the following advantages:

They have stable power, and over around ten years their performance decreases symbolically – ~1% (according to theory),
They feature excellent resistance to weakening of magnetic properties due to opposing magnetic fields,
A magnet with a metallic gold surface has an effective appearance,
Neodymium magnets deliver maximum magnetic induction on a small surface, which allows for strong attraction,
Due to their durability and thermal resistance, neodymium magnets are capable of operate (depending on the shape) even at high temperatures reaching 230°C or more...
Considering the possibility of precise shaping and customization to individualized solutions, NdFeB magnets can be produced in a broad palette of shapes and sizes, which amplifies use scope,
Key role in modern industrial fields – they are commonly used in HDD drives, brushless drives, advanced medical instruments, also technologically advanced constructions.
Relatively small size with high pulling force – neodymium magnets offer impressive pulling force in compact dimensions, which allows their use in small systems

Disadvantages

Disadvantages of NdFeB magnets:

They are fragile upon too strong impacts. To avoid cracks, it is worth securing magnets in a protective case. Such protection not only shields the magnet but also improves its resistance to damage
We warn that neodymium magnets can reduce their strength at high temperatures. To prevent this, we suggest our specialized [AH] magnets, which work effectively even at 230°C.
Due to the susceptibility of magnets to corrosion in a humid environment, we advise using waterproof magnets made of rubber, plastic or other material resistant to moisture, in case of application outdoors
Limited possibility of producing nuts in the magnet and complicated forms - preferred is cover - mounting mechanism.
Health risk related to microscopic parts of magnets are risky, when accidentally swallowed, which becomes key in the context of child safety. Furthermore, small components of these magnets are able to complicate diagnosis medical in case of swallowing.
Due to neodymium price, their price is higher than average,

Pull force analysis

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

Information about lifting capacity is the result of a measurement for optimal configuration, taking into account:

with the contact of a sheet made of special test steel, guaranteeing maximum field concentration
with a thickness no less than 10 mm
with an ideally smooth contact surface
with total lack of distance (without coatings)
for force applied at a right angle (pull-off, not shear)
at standard ambient temperature

Practical lifting capacity: influencing factors

In real-world applications, the real power results from many variables, ranked from most significant:

Distance – the presence of foreign body (paint, tape, air) interrupts the magnetic circuit, which reduces power steeply (even by 50% at 0.5 mm).
Pull-off angle – note that the magnet holds strongest perpendicularly. Under sliding down, the capacity drops significantly, often to levels of 20-30% of the maximum value.
Wall thickness – the thinner the sheet, the weaker the hold. Magnetic flux passes through the material instead of converting into lifting capacity.
Material type – ideal substrate is high-permeability steel. Hardened steels may attract less.
Surface finish – ideal contact is obtained only on smooth steel. Rough texture reduce the real contact area, reducing force.
Temperature influence – high temperature weakens magnetic field. Too high temperature can permanently damage the magnet.

Lifting capacity was determined using a polished steel plate of suitable thickness (min. 20 mm), under perpendicular detachment force, in contrast under shearing force the lifting capacity is smaller. Moreover, even a small distance between the magnet and the plate reduces the lifting capacity.

H&S for magnets

Power loss in heat

Standard neodymium magnets (N-type) undergo demagnetization when the temperature goes above 80°C. This process is irreversible.

Do not underestimate power

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

Sensitization to coating

Certain individuals have a hypersensitivity to Ni, which is the common plating for NdFeB magnets. Frequent touching may cause an allergic reaction. It is best to wear safety gloves.

Magnetic media

Avoid bringing magnets close to a purse, computer, or screen. The magnetism can permanently damage these devices and erase data from cards.

No play value

These products are not intended for children. Swallowing multiple magnets can lead to them connecting inside the digestive tract, which poses a severe health hazard and requires urgent medical intervention.

Magnetic interference

Navigation devices and mobile phones are extremely susceptible to magnetic fields. Close proximity with a strong magnet can ruin the internal compass in your phone.

Shattering risk

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

Danger to pacemakers

Warning for patients: Strong magnetic fields affect medical devices. Keep at least 30 cm distance or ask another person to work with the magnets.

Mechanical processing

Machining of neodymium magnets carries a risk of fire hazard. Neodymium dust reacts violently with oxygen and is hard to extinguish.

Bone fractures

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

Security! Want to know more? Check our post: Are neodymium magnets dangerous?

MW 6x1 / N38 - cylindrical magnet

Product card - MW 6x1 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Physical analysis of the magnet - technical parameters

Table 1: Static force (force vs gap) - characteristics MW 6x1 / N38

Table 2: Shear hold (wall) MW 6x1 / N38

Table 3: Wall mounting (shearing) - vertical pull MW 6x1 / N38

Table 4: Steel thickness (substrate influence) - power losses MW 6x1 / N38

Table 5: Thermal stability (stability) - resistance threshold MW 6x1 / N38

Table 6: Magnet-Magnet interaction (repulsion) - field collision MW 6x1 / N38

Table 7: Safety (HSE) (electronics) - warnings MW 6x1 / N38

Table 8: Impact energy (cracking risk) - warning MW 6x1 / N38

Table 9: Corrosion resistance MW 6x1 / N38

Table 10: Electrical data (Pc) MW 6x1 / N38

Table 11: Hydrostatics and buoyancy MW 6x1 / N38

1. Sliding resistance

2. Plate thickness effect

3. Power loss vs temp

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

Elemental analysis

Ecology and recycling (GPSR)

Pulling force

Magnetic Field

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Advantages and disadvantages of Nd2Fe14B magnets.

Benefits

Disadvantages

Pull force analysis

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

Practical lifting capacity: influencing factors

H&S for magnets

Power loss in heat

Do not underestimate power

Sensitization to coating

Magnetic media

No play value

Magnetic interference

Shattering risk

Danger to pacemakers

Mechanical processing

Bone fractures

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static force (force vs gap) - characteristics
MW 6x1 / N38

Table 2: Shear hold (wall)
MW 6x1 / N38

Table 3: Wall mounting (shearing) - vertical pull
MW 6x1 / N38

Table 4: Steel thickness (substrate influence) - power losses
MW 6x1 / N38

Table 5: Thermal stability (stability) - resistance threshold
MW 6x1 / N38

Table 6: Magnet-Magnet interaction (repulsion) - field collision
MW 6x1 / N38

Table 7: Safety (HSE) (electronics) - warnings
MW 6x1 / N38

Table 8: Impact energy (cracking risk) - warning
MW 6x1 / N38

Table 9: Corrosion resistance
MW 6x1 / N38

Table 10: Electrical data (P_c)
MW 6x1 / N38

Table 11: Hydrostatics and buoyancy
MW 6x1 / N38

Advantages and disadvantages of Nd₂Fe₁₄B magnets.