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MW 22x6 / 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 010047

GTIN/EAN: 5906301810469

5.00

Diameter Ø

22 mm [±0,1 mm]

Height

6 mm [±0,1 mm]

Weight

17.11 g

Magnetization Direction

↑ axial

Load capacity

9.33 kg / 91.51 N

Magnetic Induction

296.78 mT / 2968 Gs

Coating

[NiCuNi] Nickel

technical specifications »

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Product card - MW 22x6 / N38 - cylindrical magnet

Specification / characteristics - MW 22x6 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010047
GTIN/EAN	5906301810469
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	22 mm [±0,1 mm]
Height	6 mm [±0,1 mm]
Weight	17.11 g
Magnetization Direction	↑ axial
Load capacity ~ ?	9.33 kg / 91.51 N
Magnetic Induction ~ ?	296.78 mT / 2968 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 22x6 / 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 - data

Presented information represent the result of a mathematical simulation. Results rely on algorithms for the material Nd₂Fe₁₄B. Operational conditions might slightly differ. Use these data as a reference point when designing systems.

Table 1: Static pull force (force vs gap) - power drop
MW 22x6 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	2967 Gs 296.7 mT	9.33 kg / 20.57 pounds 9330.0 g / 91.5 N	warning
1 mm	2767 Gs 276.7 mT	8.12 kg / 17.89 pounds 8116.0 g / 79.6 N	warning
2 mm	2538 Gs 253.8 mT	6.82 kg / 15.05 pounds 6824.4 g / 66.9 N	warning
3 mm	2295 Gs 229.5 mT	5.58 kg / 12.30 pounds 5580.8 g / 54.7 N	warning
5 mm	1818 Gs 181.8 mT	3.50 kg / 7.73 pounds 3504.7 g / 34.4 N	warning
10 mm	938 Gs 93.8 mT	0.93 kg / 2.06 pounds 933.4 g / 9.2 N	weak grip
15 mm	492 Gs 49.2 mT	0.26 kg / 0.57 pounds 257.0 g / 2.5 N	weak grip
20 mm	277 Gs 27.7 mT	0.08 kg / 0.18 pounds 81.6 g / 0.8 N	weak grip
30 mm	108 Gs 10.8 mT	0.01 kg / 0.03 pounds 12.4 g / 0.1 N	weak grip
50 mm	29 Gs 2.9 mT	0.00 kg / 0.00 pounds 0.9 g / 0.0 N	weak grip

Magnetic force drops drastically per each millimeter of distance. Keep in mind that even a very thin break (e.g., dirt, varnish, veneer) noticeably weakens the grip. Neodymiums work optimally in perfect adhesion; air break weakens the power. See how quickly the load capacity fall, when the product does not adhere flatly to the metal substrate. When designing the arrangement, discard redundant distances.

Table 2: Slippage hold (wall)
MW 22x6 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	1.87 kg / 4.11 pounds 1866.0 g / 18.3 N
1 mm	Stal (~0.2)	1.62 kg / 3.58 pounds 1624.0 g / 15.9 N
2 mm	Stal (~0.2)	1.36 kg / 3.01 pounds 1364.0 g / 13.4 N
3 mm	Stal (~0.2)	1.12 kg / 2.46 pounds 1116.0 g / 10.9 N
5 mm	Stal (~0.2)	0.70 kg / 1.54 pounds 700.0 g / 6.9 N
10 mm	Stal (~0.2)	0.19 kg / 0.41 pounds 186.0 g / 1.8 N
15 mm	Stal (~0.2)	0.05 kg / 0.11 pounds 52.0 g / 0.5 N
20 mm	Stal (~0.2)	0.02 kg / 0.04 pounds 16.0 g / 0.2 N
30 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 2.0 g / 0.0 N
50 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N

The following data defines the approximate shear load necessary to initiate the downward movement of the magnet downwards against a upright steel wall (assuming typical friction). This parameter varies with the separation distance between the magnet and the surface.

Table 3: Wall mounting (sliding) - vertical pull
MW 22x6 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	2.80 kg / 6.17 pounds 2799.0 g / 27.5 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	1.87 kg / 4.11 pounds 1866.0 g / 18.3 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.93 kg / 2.06 pounds 933.0 g / 9.2 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	4.67 kg / 10.28 pounds 4665.0 g / 45.8 N

When hanging a element on a vertical wall (e.g., a car body), it you can count on just approx. 1/5 of its nominal power. Gravitational force as well as a weak degree of grip cause that products slip easier than they detach. Designing a vertical fastening? Note that the sliding force is noticeably lower than the maximum static pull force. On a painted metal, the magnet will slip down under a significantly smaller load. Using a rubber coating can drastically improve the result.

Table 4: Material efficiency (saturation) - power losses
MW 22x6 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.93 kg / 2.06 pounds 933.0 g / 9.2 N
1 mm	25%	2.33 kg / 5.14 pounds 2332.5 g / 22.9 N
2 mm	50%	4.67 kg / 10.28 pounds 4665.0 g / 45.8 N
3 mm	75%	7.00 kg / 15.43 pounds 6997.5 g / 68.6 N
5 mm	100%	9.33 kg / 20.57 pounds 9330.0 g / 91.5 N
10 mm	100%	9.33 kg / 20.57 pounds 9330.0 g / 91.5 N
11 mm	100%	9.33 kg / 20.57 pounds 9330.0 g / 91.5 N
12 mm	100%	9.33 kg / 20.57 pounds 9330.0 g / 91.5 N

A too thin steel is incapable of focus the full magnetic flux, which weakens actual performance of the holder. Should you mount a strong magnet to a thin surface, the field will pass right through and the attraction force will be weaker. To squeeze full efficiency of this neodymium's potential, you require a sufficiently solid backing of steel. The saturation phenomenon causes that on thin elements (e.g., car bodies), the product shows lower pull force. We suggest choosing the steel thickness according to the table below.

Table 5: Working in heat (material behavior) - resistance threshold
MW 22x6 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	9.33 kg / 20.57 pounds 9330.0 g / 91.5 N	OK
40 °C	-2.2%	9.12 kg / 20.12 pounds 9124.7 g / 89.5 N	OK
60 °C	-4.4%	8.92 kg / 19.66 pounds 8919.5 g / 87.5 N
80 °C	-6.6%	8.71 kg / 19.21 pounds 8714.2 g / 85.5 N
100 °C	-28.8%	6.64 kg / 14.65 pounds 6643.0 g / 65.2 N

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

*Important note: Heat tolerance is determined by both grade, but also on the magnet's shape. Thin magnets (pancake types) are more susceptible to demagnetization at lower temperatures than long magnets. Warning indicator in the table signals permanent field degradation for this specific geometry.

Table 6: Magnet-Magnet interaction (repulsion) - field collision
MW 22x6 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Sliding Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	20.63 kg / 45.48 pounds 4 566 Gs	3.09 kg / 6.82 pounds 3095 g / 30.4 N	N/A
1 mm	19.34 kg / 42.63 pounds 5 745 Gs	2.90 kg / 6.40 pounds 2901 g / 28.5 N	17.40 kg / 38.37 pounds ~0 Gs
2 mm	17.95 kg / 39.57 pounds 5 535 Gs	2.69 kg / 5.93 pounds 2692 g / 26.4 N	16.15 kg / 35.61 pounds ~0 Gs
3 mm	16.52 kg / 36.42 pounds 5 310 Gs	2.48 kg / 5.46 pounds 2478 g / 24.3 N	14.87 kg / 32.78 pounds ~0 Gs
5 mm	13.69 kg / 30.18 pounds 4 834 Gs	2.05 kg / 4.53 pounds 2053 g / 20.1 N	12.32 kg / 27.16 pounds ~0 Gs
10 mm	7.75 kg / 17.09 pounds 3 637 Gs	1.16 kg / 2.56 pounds 1162 g / 11.4 N	6.97 kg / 15.38 pounds ~0 Gs
20 mm	2.06 kg / 4.55 pounds 1 877 Gs	0.31 kg / 0.68 pounds 310 g / 3.0 N	1.86 kg / 4.10 pounds ~0 Gs
50 mm	0.07 kg / 0.15 pounds 336 Gs	0.01 kg / 0.02 pounds 10 g / 0.1 N	0.06 kg / 0.13 pounds ~0 Gs
60 mm	0.03 kg / 0.06 pounds 217 Gs	0.00 kg / 0.01 pounds 4 g / 0.0 N	0.02 kg / 0.05 pounds ~0 Gs
70 mm	0.01 kg / 0.03 pounds 147 Gs	0.00 kg / 0.00 pounds 2 g / 0.0 N	0.01 kg / 0.03 pounds ~0 Gs
80 mm	0.01 kg / 0.01 pounds 104 Gs	0.00 kg / 0.00 pounds 1 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
90 mm	0.00 kg / 0.01 pounds 76 Gs	0.00 kg / 0.00 pounds 1 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
100 mm	0.00 kg / 0.00 pounds 57 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 much further distance than a neodymium and metal combination. The setup of magnet-to-magnet generates a stronger field and a wider radius of performance. Want to build a solid fastener? Apply two magnets instead of one magnet and a striker plate. Remember that when connecting a pair of magnets, the collision energy is huge. The levitation is a bit weaker than the connection force, but still impressive.
*The magnetic induction between like poles is approximately ~0 Gs at the midpoint between the magnets (resulting from vector opposition).
* Calculations demonstrate shear force of two same magnets (friction coefficient ~0.15 for Ni-Ni layer).

Table 7: Hazards (implants) - precautionary measures
MW 22x6 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	9.5 cm
Hearing aid	10 Gs (1.0 mT)	7.5 cm
Mechanical watch	20 Gs (2.0 mT)	6.0 cm
Phone / Smartphone	40 Gs (4.0 mT)	4.5 cm
Remote	50 Gs (5.0 mT)	4.5 cm
Payment card	400 Gs (40.0 mT)	2.0 cm
HDD hard drive	600 Gs (60.0 mT)	1.5 cm

A strong magnetic field poses a large risk to electronics and pacemakers. These magnets generate a field that prevents correct functioning of digital equipment. Be aware: the invisible magnetic field acts through matter and glass. Exceptional care must be taken by people with hearing aids and drug dispensers. Also at risk are: automatic timepieces, remotes, membranes, and displays. Avoid contact with magnetic cards, hard drives, or precise measuring instruments.

Table 8: Collisions (cracking risk) - collision effects
MW 22x6 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	24.98 km/h (6.94 m/s)	0.41 J
30 mm	40.82 km/h (11.34 m/s)	1.10 J
50 mm	52.66 km/h (14.63 m/s)	1.83 J
100 mm	74.47 km/h (20.69 m/s)	3.66 J

Neodymium magnets are very brittle – a collision with steel can result in shattering. Pay attention to connection velocity – a neodymium left loose turns into a projectile. Kinetic force can cause material chips or painful pinches to fingers. Always hold the magnet during bringing near metal 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 magnet. Use safety goggles when handling with powerful specimens.

Table 9: Surface protection spec
MW 22x6 / 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 22x6 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	12 337 Mx	123.4 µWb
P_c Coefficient	0.37	Low (Flat)

Flux value passing through the pole surface. Essential parameter in coil applications and motors. P_c value defines the working geometry.

Table 11: Submerged application
MW 22x6 / N38

Environment	Effective steel pull	Effect
Air (land)	9.33 kg	Standard
Water (riverbed)	10.68 kg (+1.35 kg buoyancy gain)	+14.5%

Corrosion warning: 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. As a result, your magnet will pull a heavier object from the bottom than if you lifted it in the air.

1. Shear force

*Caution: On a vertical surface, the magnet retains merely ~20% of its max power.

2. Steel thickness impact

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

3. Heat tolerance

*For standard magnets, the critical limit is 80°C.

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 0.37

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

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%

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: 010047-2026

Measurement Calculator

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UMC 60x9/5x15 / N38 - cylindrical magnetic holder

64.94 ZŁ brutto / pcs

This product is a very strong cylindrical magnet, composed of advanced NdFeB material, which, at dimensions of Ø22x6 mm, guarantees maximum efficiency. The MW 22x6 / N38 model features high dimensional repeatability and professional build quality, making it a perfect solution for professional engineers and designers. As a magnetic rod with significant force (approx. 9.33 kg), this product is available off-the-shelf from our European logistics center, ensuring rapid order fulfillment. Furthermore, its Ni-Cu-Ni coating secures it against corrosion in typical operating conditions, guaranteeing an aesthetic appearance and durability for years.

It finds application in modeling, advanced automation, and broadly understood industry, serving as a positioning or actuating element. Thanks to the high power of 91.51 N with a weight of only 17.11 g, this cylindrical magnet is indispensable in electronics and wherever every gram matters.

Due to the brittleness of the NdFeB material, we absolutely advise against force-fitting (so-called press-fit), as this risks chipping the coating of this professional component. 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.

Grade N38 is the most frequently chosen standard for industrial neodymium magnets, offering a great economic balance and operational stability. If you need even stronger magnets in the same volume (Ø22x6), 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 22 mm and height 6 mm. The value of 91.51 N means that the magnet is capable of holding a weight many times exceeding its own mass of 17.11 g. 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 22 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

Apart from their notable holding force, neodymium magnets have these key benefits:

They retain magnetic properties for around 10 years – the drop is just ~1% (based on simulations),
Neodymium magnets prove to be exceptionally resistant to demagnetization caused by external magnetic fields,
By using a decorative layer of nickel, the element presents an nice look,
They are known for high magnetic induction at the operating surface, which increases their power,
Neodymium magnets are characterized by very high magnetic induction on the magnet surface and can work (depending on the shape) even at a temperature of 230°C or more...
Thanks to versatility in designing and the capacity to customize to specific needs,
Significant place in high-tech industry – they are commonly used in HDD drives, brushless drives, diagnostic systems, also technologically advanced constructions.
Relatively small size with high pulling force – neodymium magnets offer impressive pulling force in tiny dimensions, which makes them useful in miniature devices

Weaknesses

Drawbacks and weaknesses of neodymium magnets: application proposals

Susceptibility to cracking is one of their disadvantages. Upon intense impact they can break. We recommend keeping them in a special holder, which not only secures them against impacts but also raises their durability
Neodymium magnets lose power when exposed to high temperatures. After reaching 80°C, many of them experience permanent drop of power (a factor is the shape and dimensions of the magnet). We offer magnets specially adapted to work at temperatures up to 230°C marked [AH], which are extremely resistant to heat
They rust in a humid environment. For use outdoors we advise using waterproof magnets e.g. in rubber, plastic
We suggest casing - magnetic mount, due to difficulties in realizing nuts inside the magnet and complicated shapes.
Health risk resulting from small fragments of magnets can be dangerous, when accidentally swallowed, which is particularly important in the context of child health protection. It is also worth noting that small components of these products can complicate diagnosis medical when they are in the body.
With large orders the cost of neodymium magnets is economically unviable,

Lifting parameters

Maximum magnetic pulling force – what affects it?

Breakaway force is the result of a measurement for ideal contact conditions, including:

with the application of a sheet made of special test steel, guaranteeing full magnetic saturation
possessing a thickness of minimum 10 mm to avoid saturation
with an polished touching surface
under conditions of gap-free contact (metal-to-metal)
for force applied at a right angle (in the magnet axis)
at conditions approx. 20°C

Lifting capacity in real conditions – factors

Please note that the magnet holding may be lower influenced by the following factors, starting with the most relevant:

Gap (between the magnet and the plate), as even a microscopic clearance (e.g. 0.5 mm) can cause a reduction in lifting capacity by up to 50% (this also applies to varnish, corrosion or debris).
Loading method – catalog parameter refers to detachment vertically. When applying parallel force, the magnet exhibits much less (often approx. 20-30% of nominal force).
Base massiveness – insufficiently thick steel does not close the flux, causing part of the power to be wasted into the air.
Metal type – different alloys reacts the same. Alloy additives weaken the attraction effect.
Surface structure – the smoother and more polished the plate, the better the adhesion and stronger the hold. Unevenness creates an air distance.
Thermal environment – temperature increase causes a temporary drop of force. It is worth remembering the thermal limit for a given model.

Lifting capacity testing was conducted on plates with a smooth surface of optimal thickness, under perpendicular forces, however under parallel forces the holding force is lower. Additionally, even a minimal clearance between the magnet and the plate lowers the load capacity.

H&S for magnets

Fragile material

Beware of splinters. Magnets can explode upon violent connection, launching sharp fragments into the air. Wear goggles.

This is not a toy

Product intended for adults. Small elements pose a choking risk, causing serious injuries. Store away from children and animals.

Safe distance

Data protection: Neodymium magnets can ruin data carriers and sensitive devices (pacemakers, medical aids, timepieces).

Fire warning

Mechanical processing of neodymium magnets poses a fire risk. Neodymium dust reacts violently with oxygen and is hard to extinguish.

Safe operation

Before use, read the rules. Sudden snapping can destroy the magnet or injure your hand. Be predictive.

Bone fractures

Mind your fingers. Two powerful magnets will join immediately with a force of massive weight, crushing anything in their path. Exercise extreme caution!

ICD Warning

Medical warning: Strong magnets can deactivate pacemakers and defibrillators. Stay away if you have medical devices.

Phone sensors

GPS units and smartphones are extremely susceptible to magnetism. Close proximity with a powerful NdFeB magnet can permanently damage the internal compass in your phone.

Do not overheat magnets

Avoid heat. NdFeB magnets are sensitive to temperature. If you need operation above 80°C, ask us about special high-temperature series (H, SH, UH).

Warning for allergy sufferers

A percentage of the population suffer from a hypersensitivity to Ni, which is the typical protective layer for neodymium magnets. Frequent touching might lead to an allergic reaction. We suggest wear safety gloves.

Security! Need more info? Read our article: Are neodymium magnets dangerous?

MW 22x6 / N38 - cylindrical magnet

Product card - MW 22x6 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Physical analysis of the magnet - data

Table 1: Static pull force (force vs gap) - power drop MW 22x6 / N38

Table 2: Slippage hold (wall) MW 22x6 / N38

Table 3: Wall mounting (sliding) - vertical pull MW 22x6 / N38

Table 4: Material efficiency (saturation) - power losses MW 22x6 / N38

Table 5: Working in heat (material behavior) - resistance threshold MW 22x6 / N38

Table 6: Magnet-Magnet interaction (repulsion) - field collision MW 22x6 / N38

Table 7: Hazards (implants) - precautionary measures MW 22x6 / N38

Table 8: Collisions (cracking risk) - collision effects MW 22x6 / N38

Table 9: Surface protection spec MW 22x6 / N38

Table 10: Construction data (Pc) MW 22x6 / N38

Table 11: Submerged application MW 22x6 / N38

1. Shear force

2. Steel thickness impact

3. Heat tolerance

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

Material specification

Environmental data

Force (pull)

Field Strength

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MPL 30x10x5 / N38 - lamellar magnet

MP 30x6x10 / N38 - ring magnet

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UMC 60x9/5x15 / N38 - cylindrical magnetic holder

Advantages and disadvantages of rare earth magnets.

Benefits

Weaknesses

Lifting parameters

Maximum magnetic pulling force – what affects it?

Lifting capacity in real conditions – factors

H&S for magnets

Fragile material

This is not a toy

Safe distance

Fire warning

Safe operation

Bone fractures

ICD Warning

Phone sensors

Do not overheat magnets

Warning for allergy sufferers

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (force vs gap) - power drop
MW 22x6 / N38

Table 2: Slippage hold (wall)
MW 22x6 / N38

Table 3: Wall mounting (sliding) - vertical pull
MW 22x6 / N38

Table 4: Material efficiency (saturation) - power losses
MW 22x6 / N38

Table 5: Working in heat (material behavior) - resistance threshold
MW 22x6 / N38

Table 6: Magnet-Magnet interaction (repulsion) - field collision
MW 22x6 / N38

Table 7: Hazards (implants) - precautionary measures
MW 22x6 / N38

Table 8: Collisions (cracking risk) - collision effects
MW 22x6 / N38

Table 9: Surface protection spec
MW 22x6 / N38

Table 10: Construction data (P_c)
MW 22x6 / N38

Table 11: Submerged application
MW 22x6 / N38