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MW 35x5 / N38 - cylindrical magnet

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

cylindrical magnet

Catalog no 010059

GTIN/EAN: 5906301810582

5.00

Diameter Ø

35 mm [±0,1 mm]

Height

5 mm [±0,1 mm]

Weight

36.08 g

Magnetization Direction

↑ axial

Load capacity

9.25 kg / 90.73 N

Magnetic Induction

170.30 mT / 1703 Gs

Coating

[NiCuNi] Nickel

technical parameters »

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Technical - MW 35x5 / N38 - cylindrical magnet

Specification / characteristics - MW 35x5 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010059
GTIN/EAN	5906301810582
Production/Distribution	Dhit sp. z o.o. ul. Zielona 14 05-850 Ożarów Mazowiecki PL
Country of origin	Poland / China / Germany
Customs code	85059029
Diameter Ø	35 mm [±0,1 mm]
Height	5 mm [±0,1 mm]
Weight	36.08 g
Magnetization Direction	↑ axial
Load capacity ~ ?	9.25 kg / 90.73 N
Magnetic Induction ~ ?	170.30 mT / 1703 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 35x5 / N38 - cylindrical magnet

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

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

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

Engineering simulation of the assembly - data

The following values represent the direct effect of a physical analysis. Results are based on models for the material Nd₂Fe₁₄B. Actual parameters might slightly differ. Please consider these data as a reference point for designers.

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

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	1703 Gs 170.3 mT	9.25 kg / 20.39 pounds 9250.0 g / 90.7 N	warning
1 mm	1657 Gs 165.7 mT	8.76 kg / 19.31 pounds 8759.4 g / 85.9 N	warning
2 mm	1599 Gs 159.9 mT	8.15 kg / 17.97 pounds 8152.2 g / 80.0 N	warning
3 mm	1530 Gs 153.0 mT	7.47 kg / 16.47 pounds 7468.5 g / 73.3 N	warning
5 mm	1373 Gs 137.3 mT	6.01 kg / 13.25 pounds 6011.5 g / 59.0 N	warning
10 mm	959 Gs 95.9 mT	2.93 kg / 6.47 pounds 2932.7 g / 28.8 N	warning
15 mm	631 Gs 63.1 mT	1.27 kg / 2.80 pounds 1270.4 g / 12.5 N	weak grip
20 mm	413 Gs 41.3 mT	0.54 kg / 1.20 pounds 544.8 g / 5.3 N	weak grip
30 mm	190 Gs 19.0 mT	0.12 kg / 0.25 pounds 115.2 g / 1.1 N	weak grip
50 mm	56 Gs 5.6 mT	0.01 kg / 0.02 pounds 10.1 g / 0.1 N	weak grip

Pulling power decreases sharply per each millimeter of gap. Remember that every additional insulation layer (e.g., dirt, varnish, rust) noticeably weakens the grip. Magnetic products operate most effectively at the point of direct contact; air break weakens the force. See how rapidly the parameters plummet, when the product does not touch tightly to the metal substrate. When designing the arrangement, discard additional spacers.

Table 2: Shear hold (vertical surface)
MW 35x5 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	1.85 kg / 4.08 pounds 1850.0 g / 18.1 N
1 mm	Stal (~0.2)	1.75 kg / 3.86 pounds 1752.0 g / 17.2 N
2 mm	Stal (~0.2)	1.63 kg / 3.59 pounds 1630.0 g / 16.0 N
3 mm	Stal (~0.2)	1.49 kg / 3.29 pounds 1494.0 g / 14.7 N
5 mm	Stal (~0.2)	1.20 kg / 2.65 pounds 1202.0 g / 11.8 N
10 mm	Stal (~0.2)	0.59 kg / 1.29 pounds 586.0 g / 5.7 N
15 mm	Stal (~0.2)	0.25 kg / 0.56 pounds 254.0 g / 2.5 N
20 mm	Stal (~0.2)	0.11 kg / 0.24 pounds 108.0 g / 1.1 N
30 mm	Stal (~0.2)	0.02 kg / 0.05 pounds 24.0 g / 0.2 N
50 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 2.0 g / 0.0 N

The following data presents the estimated weight limit sufficient to initiate the downward movement of the magnet down along a vertical steel wall (considering typical friction coefficient). This value is a function of the separation distance between the magnet and the metal.

Table 3: Vertical assembly (shearing) - vertical pull
MW 35x5 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	2.78 kg / 6.12 pounds 2775.0 g / 27.2 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	1.85 kg / 4.08 pounds 1850.0 g / 18.1 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.93 kg / 2.04 pounds 925.0 g / 9.1 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	4.63 kg / 10.20 pounds 4625.0 g / 45.4 N

When placing a magnet on a vertical wall (e.g., a board), it will only hold only approx. 1/5 of its maximum pull force. Gravity as well as a low friction coefficient influence the fact that magnets move down faster than they pop off the substrate. Planning a vertical fastening? Consider that the shear force is much weaker than the perpendicular breakaway force. On a slippery surface, the magnet will slide down under a much lighter cargo. Application of an anti-slip pad can effectively raise the stability.

Table 4: Steel thickness (substrate influence) - power losses
MW 35x5 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.93 kg / 2.04 pounds 925.0 g / 9.1 N
1 mm	25%	2.31 kg / 5.10 pounds 2312.5 g / 22.7 N
2 mm	50%	4.63 kg / 10.20 pounds 4625.0 g / 45.4 N
3 mm	75%	6.94 kg / 15.29 pounds 6937.5 g / 68.1 N
5 mm	100%	9.25 kg / 20.39 pounds 9250.0 g / 90.7 N
10 mm	100%	9.25 kg / 20.39 pounds 9250.0 g / 90.7 N
11 mm	100%	9.25 kg / 20.39 pounds 9250.0 g / 90.7 N
12 mm	100%	9.25 kg / 20.39 pounds 9250.0 g / 90.7 N

A too thin steel cannot conduct the entire magnetic field, which wastes potential of the magnet. If you mount a strong magnet to a thin surface, the flux will pass right through and the attraction force will be weaker. To utilize the maximum of this magnet's potential, you require a sufficiently solid piece of steel. The saturation effect means that on thin elements (e.g., car bodies), the holder shows lower pull force. We advise picking the steel thickness from these parameters.

Table 5: Thermal stability (material behavior) - power drop
MW 35x5 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	9.25 kg / 20.39 pounds 9250.0 g / 90.7 N	OK
40 °C	-2.2%	9.05 kg / 19.94 pounds 9046.5 g / 88.7 N	OK
60 °C	-4.4%	8.84 kg / 19.50 pounds 8843.0 g / 86.7 N
80 °C	-6.6%	8.64 kg / 19.05 pounds 8639.5 g / 84.8 N
100 °C	-28.8%	6.59 kg / 14.52 pounds 6586.0 g / 64.6 N

Classic neodymiums irreversibly lose power after exceeding the maximum temperature. Watch out for overheating – excessive heat can permanently damage this magnet. With increasing heat, the magnet's power temporarily lowers. Refrain from using this magnet close to heaters exceeding its working range. Too high temperature will result in permanent loss of magnetic properties.

*Important note: Temperature resistance depends not only on the material grade, but also on the magnet's shape. Low-profile magnets (low Pc) may lose charge permanently sooner compared to rod magnets. The danger warning in the table signals permanent field degradation for this particular item.

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

Gap (mm)	Attraction (kg/lbs) (N-S)	Shear Strength (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	17.20 kg / 37.92 pounds 3 075 Gs	2.58 kg / 5.69 pounds 2580 g / 25.3 N	N/A
1 mm	16.78 kg / 36.99 pounds 3 364 Gs	2.52 kg / 5.55 pounds 2517 g / 24.7 N	15.10 kg / 33.29 pounds ~0 Gs
2 mm	16.29 kg / 35.91 pounds 3 314 Gs	2.44 kg / 5.39 pounds 2443 g / 24.0 N	14.66 kg / 32.32 pounds ~0 Gs
3 mm	15.75 kg / 34.71 pounds 3 259 Gs	2.36 kg / 5.21 pounds 2362 g / 23.2 N	14.17 kg / 31.24 pounds ~0 Gs
5 mm	14.54 kg / 32.05 pounds 3 131 Gs	2.18 kg / 4.81 pounds 2180 g / 21.4 N	13.08 kg / 28.84 pounds ~0 Gs
10 mm	11.18 kg / 24.64 pounds 2 746 Gs	1.68 kg / 3.70 pounds 1677 g / 16.4 N	10.06 kg / 22.18 pounds ~0 Gs
20 mm	5.45 kg / 12.02 pounds 1 918 Gs	0.82 kg / 1.80 pounds 818 g / 8.0 N	4.91 kg / 10.82 pounds ~0 Gs
50 mm	0.45 kg / 1.00 pounds 552 Gs	0.07 kg / 0.15 pounds 68 g / 0.7 N	0.41 kg / 0.90 pounds ~0 Gs
60 mm	0.21 kg / 0.47 pounds 380 Gs	0.03 kg / 0.07 pounds 32 g / 0.3 N	0.19 kg / 0.42 pounds ~0 Gs
70 mm	0.11 kg / 0.24 pounds 269 Gs	0.02 kg / 0.04 pounds 16 g / 0.2 N	0.10 kg / 0.21 pounds ~0 Gs
80 mm	0.06 kg / 0.13 pounds 197 Gs	0.01 kg / 0.02 pounds 9 g / 0.1 N	0.05 kg / 0.11 pounds ~0 Gs
90 mm	0.03 kg / 0.07 pounds 147 Gs	0.00 kg / 0.01 pounds 5 g / 0.0 N	0.03 kg / 0.06 pounds ~0 Gs
100 mm	0.02 kg / 0.04 pounds 112 Gs	0.00 kg / 0.01 pounds 3 g / 0.0 N	0.02 kg / 0.04 pounds ~0 Gs

Two strong neodymiums attract each other from a significantly greater distance than a neodymium and metal setup. The connection of two magnets produces a massive flux and a larger range of performance. Planning to create a solid fastener? Apply two magnets instead of a neodymium and a striker plate. Be careful that when bringing together two magnets, the collision energy is extreme. The repulsion force is a bit weaker than the connection force, but still significant.
*Field value in repulsion mode reaches ~0 Gs in the exact middle of the gap (resulting from vector opposition).
Attention: Figures show friction force of a pair of matching magnets (friction ~0.15 for Ni-Ni plating).

Table 7: Protective zones (electronics) - precautionary measures
MW 35x5 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	12.5 cm
Hearing aid	10 Gs (1.0 mT)	9.5 cm
Mechanical watch	20 Gs (2.0 mT)	7.5 cm
Phone / Smartphone	40 Gs (4.0 mT)	6.0 cm
Remote	50 Gs (5.0 mT)	5.5 cm
Payment card	400 Gs (40.0 mT)	2.5 cm
HDD hard drive	600 Gs (60.0 mT)	2.0 cm

A strong magnetic field poses a real danger to electronic devices as well as medical implants. These magnets generate a field that destroys function of sensitive medical devices. Be aware: the invisible magnetic field penetrates the body and glass. Exceptional care must be taken by people with cochlear implants and drug dispensers. The risk also applies to: mechanical watches, remotes, speakers, and screens. Do not place the magnet near cards, hard drives, or sensitive navigation tools.

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

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	19.08 km/h (5.30 m/s)	0.51 J
30 mm	28.19 km/h (7.83 m/s)	1.11 J
50 mm	36.13 km/h (10.04 m/s)	1.82 J
100 mm	51.07 km/h (14.18 m/s)	3.63 J

Neodymium magnets are prone to chipping – a collision with steel can result in shattering. Watch the impact speed – a magnet released freely becomes dangerous. Striking energy can destroy the magnet or painful pinches to skin. Always hold the magnet during installation so it doesn't slam with momentum against the metal. A collision at high speed means shattering of the magnet. Use safety goggles when handling with powerful specimens.

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

Technical parameter	Value / Description
Coating type	[NiCuNi] Nickel
Layer structure	Nickel - Copper - Nickel
Layer thickness	10-20 µm
Salt spray test (SST) ?	24 h
Recommended environment	Indoors only (dry)

The following table defines the conditions under which this product can be safely used. Improper coating selection is the most common cause of magnet failure over time.

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

Parameter	Value	SI Unit / Description
Magnetic Flux	20 291 Mx	202.9 µWb
P_c Coefficient	0.22	Low (Flat)

Total magnetic flux emitted by the magnet pole. Essential parameter when building generators as well as sensors. The P_c coefficient determines the working geometry.

Table 11: Physics of underwater searching
MW 35x5 / N38

Environment	Effective steel pull	Effect
Air (land)	9.25 kg	Standard
Water (riverbed)	10.59 kg (+1.34 kg buoyancy gain)	+14.5%

Rust risk: Remember to wipe the magnet thoroughly after removing it from water and apply a protective layer (e.g., oil) to avoid corrosion.

Water displaces steel, making heavy objects slightly lighter. However, remember the water resistance when pulling the rope quickly.

1. Shear force

*Warning: On a vertical surface, the magnet retains merely approx. 20-30% of its nominal pull.

2. Plate thickness effect

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

3. Temperature resistance

*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) = 0.22

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 specification and ecology

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: 010059-2026

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The offered product is a very strong rod magnet, made from durable NdFeB material, which, at dimensions of Ø35x5 mm, guarantees optimal power. The MW 35x5 / N38 model features a tolerance of ±0.1mm and industrial build quality, making it an excellent solution for professional engineers and designers. As a cylindrical magnet with significant force (approx. 9.25 kg), this product is in stock from our European logistics center, ensuring lightning-fast order fulfillment. Moreover, its triple-layer Ni-Cu-Ni coating shields it against corrosion in standard operating conditions, guaranteeing an aesthetic appearance and durability for years.

This model is created for building generators, advanced sensors, and efficient magnetic separators, where field concentration on a small surface counts. Thanks to the pull force of 90.73 N with a weight of only 36.08 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., 35.1 mm) using two-component epoxy glues. To ensure stability in industry, anaerobic resins are used, which are safe for nickel and fill the gap, guaranteeing durability 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 the strongest magnets in the same volume (Ø35x5), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard available off-the-shelf in our store.

The presented product is a neodymium magnet with precisely defined parameters: diameter 35 mm and height 5 mm. The value of 90.73 N means that the magnet is capable of holding a weight many times exceeding its own mass of 36.08 g. The product has a [NiCuNi] coating, which protects the surface against oxidation, giving it an aesthetic, silvery shine.

Standardly, the magnetic axis runs through the center of the cylinder, causing the greatest attraction force to occur on the bases with a diameter of 35 mm. Thanks to this, the magnet can be easily glued into a hole and achieve a strong field on the front surface. On request, we can also produce versions magnetized diametrically if your project requires it.

Strengths and weaknesses of rare earth magnets.

Pros

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

Their magnetic field is durable, and after approximately ten years it decreases only by ~1% (theoretically),
They are extremely resistant to demagnetization induced by external magnetic fields,
A magnet with a shiny silver surface is more attractive,
Magnets have impressive magnetic induction on the outer layer,
Made from properly selected components, these magnets show impressive resistance to high heat, enabling them to function (depending on their form) at temperatures up to 230°C and above...
Thanks to the ability of flexible shaping and adaptation to unique needs, neodymium magnets can be created in a variety of forms and dimensions, which increases their versatility,
Wide application in innovative solutions – they find application in hard drives, brushless drives, precision medical tools, as well as industrial machines.
Thanks to their power density, small magnets offer high operating force, in miniature format,

Limitations

Disadvantages of NdFeB magnets:

To avoid cracks under impact, we suggest using special steel holders. Such a solution protects the magnet and simultaneously improves its durability.
Neodymium magnets lose their strength 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 stability even at temperatures up to 230°C
When exposed to humidity, magnets usually rust. To use them in conditions outside, it is recommended to use protective magnets, such as those in rubber or plastics, which secure oxidation as well as corrosion.
Limited ability of creating threads in the magnet and complex shapes - recommended is cover - mounting mechanism.
Health risk to health – tiny shards of magnets can be dangerous, if swallowed, which becomes key in the aspect of protecting the youngest. It is also worth noting that small elements of these magnets can complicate diagnosis medical when they are in the body.
Due to neodymium price, their price is relatively high,

Pull force analysis

Maximum lifting force for a neodymium magnet – what contributes to it?

The load parameter shown represents the maximum value, measured under optimal environment, specifically:

with the application of a sheet made of special test steel, guaranteeing maximum field concentration
whose thickness reaches at least 10 mm
characterized by lack of roughness
with total lack of distance (no impurities)
for force acting at a right angle (pull-off, not shear)
at ambient temperature room level

Practical aspects of lifting capacity – factors

Holding efficiency is influenced by specific conditions, including (from most important):

Distance – existence of any layer (paint, dirt, air) interrupts the magnetic circuit, which reduces power rapidly (even by 50% at 0.5 mm).
Load vector – maximum parameter is reached only during perpendicular pulling. The resistance to sliding of the magnet along the surface is standardly several times smaller (approx. 1/5 of the lifting capacity).
Wall thickness – the thinner the sheet, the weaker the hold. Magnetic flux penetrates through instead of converting into lifting capacity.
Metal type – not every steel reacts the same. High carbon content weaken the attraction effect.
Surface finish – ideal contact is obtained only on polished steel. Rough texture reduce the real contact area, weakening the magnet.
Temperature influence – high temperature weakens magnetic field. Too high temperature can permanently damage the magnet.

Lifting capacity was measured by applying a polished steel plate of suitable thickness (min. 20 mm), under vertically applied force, however under parallel forces the holding force is lower. Moreover, even a small distance between the magnet and the plate reduces the holding force.

Warnings

Protect data

Device Safety: Strong magnets can ruin data carriers and sensitive devices (pacemakers, medical aids, mechanical watches).

Magnets are brittle

NdFeB magnets are sintered ceramics, which means they are very brittle. Clashing of two magnets will cause them shattering into small pieces.

ICD Warning

Medical warning: Neodymium magnets can deactivate pacemakers and defibrillators. Do not approach if you have electronic implants.

Danger to the youngest

These products are not suitable for play. Accidental ingestion of a few magnets can lead to them connecting inside the digestive tract, which poses a direct threat to life and necessitates urgent medical intervention.

Flammability

Drilling and cutting of NdFeB material carries a risk of fire risk. Neodymium dust reacts violently with oxygen and is hard to extinguish.

Crushing risk

Watch your fingers. Two large magnets will join instantly with a force of several hundred kilograms, destroying everything in their path. Be careful!

Nickel coating and allergies

It is widely known that nickel (standard magnet coating) is a common allergen. For allergy sufferers, prevent touching magnets with bare hands or select coated magnets.

Power loss in heat

Do not overheat. NdFeB magnets are sensitive to temperature. If you require resistance above 80°C, look for special high-temperature series (H, SH, UH).

Magnetic interference

Be aware: rare earth magnets generate a field that interferes with sensitive sensors. Maintain a separation from your mobile, tablet, and navigation systems.

Handling guide

Exercise caution. Neodymium magnets act from a long distance and snap with massive power, often faster than you can move away.

Safety First! Learn more about risks in the article: Magnet Safety Guide.

MW 35x5 / N38 - cylindrical magnet

Technical - MW 35x5 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Engineering simulation of the assembly - data

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

Table 2: Shear hold (vertical surface) MW 35x5 / N38

Table 3: Vertical assembly (shearing) - vertical pull MW 35x5 / N38

Table 4: Steel thickness (substrate influence) - power losses MW 35x5 / N38

Table 5: Thermal stability (material behavior) - power drop MW 35x5 / N38

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

Table 7: Protective zones (electronics) - precautionary measures MW 35x5 / N38

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

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

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

Table 11: Physics of underwater searching MW 35x5 / N38

1. Shear force

2. Plate thickness effect

3. Temperature resistance

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

Chemical composition

Environmental data

Magnet pull force

Magnetic Field

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Strengths and weaknesses of rare earth magnets.

Pros

Limitations

Pull force analysis

Maximum lifting force for a neodymium magnet – what contributes to it?

Practical aspects of lifting capacity – factors

Warnings

Protect data

Magnets are brittle

ICD Warning

Danger to the youngest

Flammability

Crushing risk

Nickel coating and allergies

Power loss in heat

Magnetic interference

Handling guide

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

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

Table 2: Shear hold (vertical surface)
MW 35x5 / N38

Table 3: Vertical assembly (shearing) - vertical pull
MW 35x5 / N38

Table 4: Steel thickness (substrate influence) - power losses
MW 35x5 / N38

Table 5: Thermal stability (material behavior) - power drop
MW 35x5 / N38

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

Table 7: Protective zones (electronics) - precautionary measures
MW 35x5 / N38

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

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

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

Table 11: Physics of underwater searching
MW 35x5 / N38