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MW 10x10 / 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

cylindrical magnet

Catalog no 010004

GTIN/EAN: 5906301810032

5.00

Load capacity 3.18 kg / 31.19 N Magnetic Induction 553.84 mT / 5538 Gs

Diameter Ø: 10 mm [±0,1 mm]
Height: 10 mm [±0,1 mm]
Weight: 5.89 g
Magnetization Direction: ↑ axial
Coating: [NiCuNi] Nickel

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Carbon Footprint – environmental impact GPSR Regulation – product safety

Engineering report for this magnet

Full PDF analysis: pull and shear force, effect of distance, temperature and plate thickness, safety distances and the demagnetization curve.

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Lifting power along with shape of a neodymium magnet can be reviewed using our magnetic mass calculator.

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Detailed specification - MW 10x10 / N38 - cylindrical magnet

Specification / characteristics - MW 10x10 / N38 - cylindrical magnet

properties

properties	values
Cat. no.	010004
GTIN/EAN	5906301810032
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	10 mm [±0,1 mm]
Height	10 mm [±0,1 mm]
Weight	5.89 g
Magnetization Direction	↑ axial
Load capacity ~ ?	3.18 kg / 31.19 N
Magnetic Induction ~ ?	553.84 mT / 5538 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MW 10x10 / 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 simulation of the magnet - data

The following data constitute the outcome of a physical calculation. Values rely on algorithms for the class Nd₂Fe₁₄B. Actual conditions may differ from theoretical values. Treat these calculations as a reference point for designers.

Table 1: Static force (force vs gap) - interaction chart
MW 10x10 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	5534 Gs 553.4 mT	3.18 kg / 7.01 LBS 3180.0 g / 31.2 N	medium risk
1 mm	4428 Gs 442.8 mT	2.04 kg / 4.49 LBS 2036.1 g / 20.0 N	medium risk
2 mm	3420 Gs 342.0 mT	1.21 kg / 2.68 LBS 1214.8 g / 11.9 N	safe
3 mm	2597 Gs 259.7 mT	0.70 kg / 1.54 LBS 700.2 g / 6.9 N	safe
5 mm	1498 Gs 149.8 mT	0.23 kg / 0.51 LBS 232.9 g / 2.3 N	safe
10 mm	469 Gs 46.9 mT	0.02 kg / 0.05 LBS 22.9 g / 0.2 N	safe
15 mm	198 Gs 19.8 mT	0.00 kg / 0.01 LBS 4.1 g / 0.0 N	safe
20 mm	101 Gs 10.1 mT	0.00 kg / 0.00 LBS 1.1 g / 0.0 N	safe
30 mm	36 Gs 3.6 mT	0.00 kg / 0.00 LBS 0.1 g / 0.0 N	safe
50 mm	9 Gs 0.9 mT	0.00 kg / 0.00 LBS 0.0 g / 0.0 N	safe

Pulling power drops sharply per each millimeter of spacing. Keep in mind that even the smallest gap (e.g., contamination, varnish, rust) significantly diminishes the holding power. Magnets work optimally during direct contact; air break kills the power. Notice how flashily the pull force fall, when the product does not adhere flatly to the metal substrate. When designing the mounting, discard redundant distances.

Table 2: Slippage hold (vertical surface)
MW 10x10 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.64 kg / 1.40 LBS 636.0 g / 6.2 N
1 mm	Stal (~0.2)	0.41 kg / 0.90 LBS 408.0 g / 4.0 N
2 mm	Stal (~0.2)	0.24 kg / 0.53 LBS 242.0 g / 2.4 N
3 mm	Stal (~0.2)	0.14 kg / 0.31 LBS 140.0 g / 1.4 N
5 mm	Stal (~0.2)	0.05 kg / 0.10 LBS 46.0 g / 0.5 N
10 mm	Stal (~0.2)	0.00 kg / 0.01 LBS 4.0 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 following data defines the approximate holding capacity needed to cause the slippage of the magnet downwards along a upright metal surface (assuming standard friction coefficient). The holding force is relative to the distance between the magnet and the metal.

Table 3: Wall mounting (shearing) - behavior on slippery surfaces
MW 10x10 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.95 kg / 2.10 LBS 954.0 g / 9.4 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.64 kg / 1.40 LBS 636.0 g / 6.2 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.32 kg / 0.70 LBS 318.0 g / 3.1 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	1.59 kg / 3.51 LBS 1590.0 g / 15.6 N

When placing a element on a vertical wall (e.g., a fridge), it will maintain barely approx. 20%-30% of its nominal power. Gravitational force and a low friction coefficient cause that products slide down easier than they detach. Want to create a wall mount? Note that the sliding force is noticeably lower than the perpendicular breakaway force. On a smooth steel, the magnet will slip down under a much lighter load. Utilizing a rubberized coating can drastically raise the stability.

Table 4: Steel thickness (substrate influence) - power losses
MW 10x10 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.32 kg / 0.70 LBS 318.0 g / 3.1 N
1 mm	25%	0.80 kg / 1.75 LBS 795.0 g / 7.8 N
2 mm	50%	1.59 kg / 3.51 LBS 1590.0 g / 15.6 N
3 mm	75%	2.39 kg / 5.26 LBS 2385.0 g / 23.4 N
5 mm	100%	3.18 kg / 7.01 LBS 3180.0 g / 31.2 N
10 mm	100%	3.18 kg / 7.01 LBS 3180.0 g / 31.2 N
11 mm	100%	3.18 kg / 7.01 LBS 3180.0 g / 31.2 N
12 mm	100%	3.18 kg / 7.01 LBS 3180.0 g / 31.2 N

A too thin steel is not enough to absorb the entire magnetic field, which wastes potential of the magnet. If you install a neodymium to a too thin substrate, the field will pass right through and the attraction force will be weaker. To achieve 100% of this neodymium's power, you need a suitably thick element of metal. The saturation phenomenon means that on thin elements (e.g., car bodies), the magnet holds weaker. We advise picking the steel cross-section from these parameters.

Table 5: Thermal stability (material behavior) - thermal limit
MW 10x10 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	3.18 kg / 7.01 LBS 3180.0 g / 31.2 N	OK
40 °C	-2.2%	3.11 kg / 6.86 LBS 3110.0 g / 30.5 N	OK
60 °C	-4.4%	3.04 kg / 6.70 LBS 3040.1 g / 29.8 N	OK
80 °C	-6.6%	2.97 kg / 6.55 LBS 2970.1 g / 29.1 N
100 °C	-28.8%	2.26 kg / 4.99 LBS 2264.2 g / 22.2 N

Ordinary NdFeB products lose power above the temperature limit. Protect against heat – heat can permanently damage this magnet. With increasing heat, the magnet's power temporarily drops. Do not use this magnet near heat sources exceeding its safe range. Exceeding the critical threshold will cause irreversible degradation of magnetic properties.

*Engineering note: Thermal stability is determined by both grade, and the Permeance Coefficient Pc. Thin magnets (low Pc) are more susceptible to demagnetization sooner compared to rod magnets. Red status in the table indicates permanent field degradation for this particular item.

Table 6: Magnet-Magnet interaction (attraction) - field collision
MW 10x10 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Lateral Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	14.83 kg / 32.69 LBS 6 003 Gs	2.22 kg / 4.90 LBS 2224 g / 21.8 N	N/A
1 mm	12.01 kg / 26.48 LBS 9 962 Gs	1.80 kg / 3.97 LBS 1802 g / 17.7 N	10.81 kg / 23.83 LBS ~0 Gs
2 mm	9.50 kg / 20.93 LBS 8 857 Gs	1.42 kg / 3.14 LBS 1424 g / 14.0 N	8.55 kg / 18.84 LBS ~0 Gs
3 mm	7.38 kg / 16.27 LBS 7 809 Gs	1.11 kg / 2.44 LBS 1107 g / 10.9 N	6.64 kg / 14.64 LBS ~0 Gs
5 mm	4.31 kg / 9.50 LBS 5 968 Gs	0.65 kg / 1.43 LBS 647 g / 6.3 N	3.88 kg / 8.55 LBS ~0 Gs
10 mm	1.09 kg / 2.39 LBS 2 996 Gs	0.16 kg / 0.36 LBS 163 g / 1.6 N	0.98 kg / 2.16 LBS ~0 Gs
20 mm	0.11 kg / 0.24 LBS 939 Gs	0.02 kg / 0.04 LBS 16 g / 0.2 N	0.10 kg / 0.21 LBS ~0 Gs
50 mm	0.00 kg / 0.00 LBS 116 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 73 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 49 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 34 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 25 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 19 Gs	0.00 kg / 0.00 LBS 0 g / 0.0 N	0.00 kg / 0.00 LBS ~0 Gs

Two strong neodymiums attract each other from a wider radius than a magnet and sheet combination. Such a system of magnet-to-magnet creates a more powerful interaction and a wider radius of operation. Planning to create a strong closure? Use a pair of magnets instead of one magnet and a steel. Exercise caution that when bringing together two magnets, the collision energy is extreme. The levitation is slightly lower than the attraction, but still significant.
*Flux density in repulsion mode reaches ~0 Gs in the exact middle between the magnets (due to field cancellation).
Attention: Calculations demonstrate sliding force of dual matching magnets (friction coefficient ~0.15 for Ni-Ni coating).

Table 7: Safety (HSE) (implants) - warnings
MW 10x10 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	6.5 cm
Hearing aid	10 Gs (1.0 mT)	5.0 cm
Mechanical watch	20 Gs (2.0 mT)	4.0 cm
Mobile device	40 Gs (4.0 mT)	3.0 cm
Car key	50 Gs (5.0 mT)	3.0 cm
Payment card	400 Gs (40.0 mT)	1.5 cm
HDD hard drive	600 Gs (60.0 mT)	1.0 cm

A strong magnetic field poses a large risk to electronics and pacemakers. These NdFeB products generate a flux that destroys function of sensitive medical devices. Be aware: the invisible magnetic field passes through tissues and housings. Exceptional care must be exercised by people with cochlear implants and drug dispensers. Influence will be felt by: automatic timepieces, car keys, membranes, and displays. Do not place the magnet near cards, hard drives, or sensitive navigation tools.

Table 8: Dynamics (kinetic energy) - collision effects
MW 10x10 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	16.62 km/h (4.62 m/s)	0.06 J
30 mm	16.70 km/h (4.64 m/s)	0.06 J
50 mm	16.71 km/h (4.64 m/s)	0.06 J
100 mm	16.71 km/h (4.64 m/s)	0.06 J

Neodymium magnets are prone to chipping – a violent impact against metal causes immediate chipping. Pay attention to connection velocity – a neodymium left loose turns into a projectile. Striking energy can destroy the magnet or painful pinches to fingers. Always hold the magnet 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 eye protection when handling with large magnets.

Table 9: Surface protection spec
MW 10x10 / 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. The silver nickel coating also serves an aesthetic function but is not fully waterproof.

Table 10: Construction data (P_c)
MW 10x10 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	4 481 Mx	44.8 µWb
P_c Coefficient	0.89	High (Stable)

Flux value passing through the magnet pole. Essential parameter when building generators as well as sensors. P_c value defines the working geometry.

Table 11: Hydrostatics and buoyancy
MW 10x10 / N38

Environment	Effective steel pull	Effect
Air (land)	3.18 kg	Standard
Water (riverbed)	3.64 kg (+0.46 kg buoyancy gain)	+14.5%

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

Contrary to myths, water does not block the magnetic field. Buoyancy helps in lifting finds.

1. Vertical hold

*Note: On a vertical surface, the magnet holds only approx. 20-30% of its max power.

2. Efficiency vs thickness

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

3. Temperature resistance

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

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 0.89

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

Technical specification and ecology

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: 010004-2026

Quick Unit Converter

Force (pull)

Force in kg

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4.60 zł brutto / pcs

The offered product is an exceptionally strong cylinder magnet, composed of advanced NdFeB material, which, at dimensions of Ø10x10 mm, guarantees maximum efficiency. The MW 10x10 / N38 component features high dimensional repeatability and industrial build quality, making it an ideal solution for the most demanding engineers and designers. As a cylindrical magnet with significant force (approx. 3.18 kg), this product is available off-the-shelf from our European logistics center, ensuring quick order fulfillment. Additionally, its Ni-Cu-Ni coating secures 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 positioning or actuating element. Thanks to the high power of 31.19 N with a weight of only 5.89 g, this cylindrical magnet is indispensable in miniature devices and wherever every gram matters.

Since our magnets have a tolerance of ±0.1mm, the recommended way is to glue them into holes with a slightly larger diameter (e.g., 10.1 mm) using two-component epoxy glues. To ensure stability in automation, 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 the majority of applications in automation and machine building, where extreme miniaturization with maximum force is not required. If you need even stronger magnets in the same volume (Ø10x10), contact us regarding higher grades (e.g., N50, N52), however, N38 is the standard in continuous sale in our warehouse.

This model is characterized by dimensions Ø10x10 mm, which, at a weight of 5.89 g, makes it an element with impressive magnetic energy density. The key parameter here is the holding force amounting to approximately 3.18 kg (force ~31.19 N), which, with such compact dimensions, proves the high power of the NdFeB material. The product has a [NiCuNi] coating, which protects the surface against external factors, giving it an aesthetic, silvery shine.

This rod magnet is magnetized axially (along the height of 10 mm), which means that the N and S poles are located on the flat, circular surfaces. Such an arrangement is most desirable when connecting magnets in stacks (e.g., in filters) or when mounting in sockets at the bottom of a hole. On request, we can also produce versions magnetized diametrically if your project requires it.

Pros as well as cons of neodymium magnets.

Strengths

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

They retain attractive force for nearly 10 years – the loss is just ~1% (according to analyses),
Neodymium magnets remain exceptionally resistant to demagnetization caused by magnetic disturbances,
In other words, due to the reflective layer of gold, the element looks attractive,
Magnetic induction on the top side of the magnet is impressive,
Due to their durability and thermal resistance, neodymium magnets can operate (depending on the shape) even at high temperatures reaching 230°C or more...
Thanks to versatility in constructing and the capacity to customize to specific needs,
Versatile presence in innovative solutions – they are used in hard drives, motor assemblies, medical equipment, also multitasking production systems.
Compactness – despite small sizes they offer powerful magnetic field, making them ideal for precision applications

Cons

Problematic aspects of neodymium magnets: tips and applications.

They are prone to damage upon heavy impacts. To avoid cracks, it is worth securing magnets using a steel holder. Such protection not only shields the magnet but also increases its resistance to damage
Neodymium magnets lose their strength under the influence of heating. As soon as 80°C is exceeded, many of them start losing their force. Therefore, we recommend our special magnets marked [AH], which maintain stability even at temperatures up to 230°C
When exposed to humidity, magnets start to rust. To use them in conditions outside, it is recommended to use protective magnets, such as magnets in rubber or plastics, which secure oxidation as well as corrosion.
Limited possibility of producing threads in the magnet and complex shapes - recommended is a housing - magnet mounting.
Potential hazard resulting from small fragments of magnets can be dangerous, if swallowed, which becomes key in the context of child health protection. Additionally, small elements of these magnets can disrupt the diagnostic process medical in case of swallowing.
Due to expensive raw materials, their price exceeds standard values,

Lifting parameters

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

Breakaway force was determined for optimal configuration, taking into account:

on a base made of mild steel, perfectly concentrating the magnetic field
whose transverse dimension reaches at least 10 mm
with an polished contact surface
with direct contact (without paint)
for force applied at a right angle (in the magnet axis)
in stable room temperature

Practical lifting capacity: influencing factors

In real-world applications, the actual holding force results from many variables, presented from most significant:

Gap between surfaces – every millimeter of separation (caused e.g. by varnish or dirt) drastically reduces the magnet efficiency, often by half at just 0.5 mm.
Loading method – catalog parameter refers to pulling vertically. When attempting to slide, the magnet exhibits much less (typically approx. 20-30% of nominal force).
Element thickness – to utilize 100% power, the steel must be adequately massive. Paper-thin metal restricts the attraction force (the magnet "punches through" it).
Metal type – different alloys reacts the same. High carbon content weaken the attraction effect.
Base smoothness – the more even the surface, the larger the contact zone and higher the lifting capacity. Roughness creates an air distance.
Thermal environment – temperature increase causes a temporary drop of force. Check the thermal limit for a given model.

Holding force was checked on the plate surface of 20 mm thickness, when the force acted perpendicularly, in contrast under attempts to slide the magnet the load capacity is reduced by as much as fivefold. Additionally, even a minimal clearance between the magnet and the plate lowers the holding force.

Warnings

ICD Warning

Individuals with a heart stimulator must keep an absolute distance from magnets. The magnetism can interfere with the operation of the implant.

Mechanical processing

Drilling and cutting of neodymium magnets poses a fire hazard. Magnetic powder oxidizes rapidly with oxygen and is difficult to extinguish.

Protect data

Do not bring magnets close to a wallet, computer, or TV. The magnetism can destroy these devices and wipe information from cards.

Conscious usage

Before starting, read the rules. Uncontrolled attraction can destroy the magnet or injure your hand. Be predictive.

Sensitization to coating

Nickel alert: The nickel-copper-nickel coating contains nickel. If skin irritation occurs, cease handling magnets and use protective gear.

Risk of cracking

Despite metallic appearance, the material is brittle and cannot withstand shocks. Do not hit, as the magnet may crumble into hazardous fragments.

Magnetic interference

Note: neodymium magnets produce a field that disrupts sensitive sensors. Keep a safe distance from your phone, device, and GPS.

Maximum temperature

Standard neodymium magnets (grade N) lose power when the temperature surpasses 80°C. The loss of strength is permanent.

Bone fractures

Protect your hands. Two powerful magnets will join instantly with a force of several hundred kilograms, destroying everything in their path. Exercise extreme caution!

Do not give to children

Only for adults. Small elements pose a choking risk, leading to severe trauma. Keep away from children and animals.

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

MW 10x10 / N38 - cylindrical magnet

Detailed specification - MW 10x10 / N38 - cylindrical magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Physical simulation of the magnet - data

Table 1: Static force (force vs gap) - interaction chart MW 10x10 / N38

Table 2: Slippage hold (vertical surface) MW 10x10 / N38

Table 3: Wall mounting (shearing) - behavior on slippery surfaces MW 10x10 / N38

Table 4: Steel thickness (substrate influence) - power losses MW 10x10 / N38

Table 5: Thermal stability (material behavior) - thermal limit MW 10x10 / N38

Table 6: Magnet-Magnet interaction (attraction) - field collision MW 10x10 / N38

Table 7: Safety (HSE) (implants) - warnings MW 10x10 / N38

Table 8: Dynamics (kinetic energy) - collision effects MW 10x10 / N38

Table 9: Surface protection spec MW 10x10 / N38

Table 10: Construction data (Pc) MW 10x10 / N38

Table 11: Hydrostatics and buoyancy MW 10x10 / N38

1. Vertical hold

2. Efficiency vs thickness

3. Temperature resistance

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

Chemical composition

Environmental data

Force (pull)

Field Strength

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Pros as well as cons of neodymium magnets.

Strengths

Cons

Lifting parameters

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

Practical lifting capacity: influencing factors

Warnings

ICD Warning

Mechanical processing

Protect data

Conscious usage

Sensitization to coating

Risk of cracking

Magnetic interference

Maximum temperature

Bone fractures

Do not give to children

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static force (force vs gap) - interaction chart
MW 10x10 / N38

Table 2: Slippage hold (vertical surface)
MW 10x10 / N38

Table 3: Wall mounting (shearing) - behavior on slippery surfaces
MW 10x10 / N38

Table 4: Steel thickness (substrate influence) - power losses
MW 10x10 / N38

Table 5: Thermal stability (material behavior) - thermal limit
MW 10x10 / N38

Table 6: Magnet-Magnet interaction (attraction) - field collision
MW 10x10 / N38

Table 7: Safety (HSE) (implants) - warnings
MW 10x10 / N38

Table 8: Dynamics (kinetic energy) - collision effects
MW 10x10 / N38

Table 9: Surface protection spec
MW 10x10 / N38

Table 10: Construction data (P_c)
MW 10x10 / N38

Table 11: Hydrostatics and buoyancy
MW 10x10 / N38