Product available Ships tomorrow

MP 22x6x10 / N38 - ring 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

ring magnet

Catalog no 030394

GTIN/EAN: 5906301812319

5.00

Diameter

22 mm [±0,1 mm]

internal diameter Ø

6 mm [±0,1 mm]

Height

10 mm [±0,1 mm]

Weight

26.39 g

Magnetization Direction

↑ axial

Load capacity

13.65 kg / 133.89 N

Magnetic Induction

416.85 mT / 4168 Gs

Coating

[NiCuNi] Nickel

technical specifications »

13.95 ZŁ with VAT / pcs + price for transport

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Technical data of the product - MP 22x6x10 / N38 - ring magnet

Specification / characteristics - MP 22x6x10 / N38 - ring magnet

properties

properties	values
Cat. no.	030394
GTIN/EAN	5906301812319
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	22 mm [±0,1 mm]
internal diameter Ø	6 mm [±0,1 mm]
Height	10 mm [±0,1 mm]
Weight	26.39 g
Magnetization Direction	↑ axial
Load capacity ~ ?	13.65 kg / 133.89 N
Magnetic Induction ~ ?	416.85 mT / 4168 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MP 22x6x10 / N38 - ring magnet

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

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

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

Technical analysis of the product - data

These information are the outcome of a physical calculation. Values rely on algorithms for the material Nd₂Fe₁₄B. Real-world conditions may deviate from the simulation results. Please consider these data as a supplementary guide when designing systems.

Table 1: Static force (pull vs distance) - characteristics
MP 22x6x10 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	5864 Gs 586.4 mT	13.65 kg / 30.09 LBS 13650.0 g / 133.9 N	critical level
1 mm	5326 Gs 532.6 mT	11.26 kg / 24.83 LBS 11261.1 g / 110.5 N	critical level
2 mm	4795 Gs 479.5 mT	9.13 kg / 20.12 LBS 9127.3 g / 89.5 N	strong
3 mm	4288 Gs 428.8 mT	7.30 kg / 16.09 LBS 7299.8 g / 71.6 N	strong
5 mm	3381 Gs 338.1 mT	4.54 kg / 10.01 LBS 4539.0 g / 44.5 N	strong
10 mm	1830 Gs 183.0 mT	1.33 kg / 2.93 LBS 1329.4 g / 13.0 N	weak grip
15 mm	1039 Gs 103.9 mT	0.43 kg / 0.95 LBS 428.7 g / 4.2 N	weak grip
20 mm	635 Gs 63.5 mT	0.16 kg / 0.35 LBS 159.9 g / 1.6 N	weak grip
30 mm	285 Gs 28.5 mT	0.03 kg / 0.07 LBS 32.1 g / 0.3 N	weak grip
50 mm	90 Gs 9.0 mT	0.00 kg / 0.01 LBS 3.2 g / 0.0 N	weak grip

Magnetic force weakens significantly with every mm of distance. Remember that even a very thin break (e.g., contamination, paint, rust) noticeably reduces the pull force. Neodymiums work strongest in perfect adhesion; air break drastically cuts the power. See how rapidly the load capacity fall, when the product does not touch flatly to the steel surface. When calculating the assembly, eliminate unnecessary gaps.

Table 2: Sliding hold (vertical surface)
MP 22x6x10 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	2.73 kg / 6.02 LBS 2730.0 g / 26.8 N
1 mm	Stal (~0.2)	2.25 kg / 4.96 LBS 2252.0 g / 22.1 N
2 mm	Stal (~0.2)	1.83 kg / 4.03 LBS 1826.0 g / 17.9 N
3 mm	Stal (~0.2)	1.46 kg / 3.22 LBS 1460.0 g / 14.3 N
5 mm	Stal (~0.2)	0.91 kg / 2.00 LBS 908.0 g / 8.9 N
10 mm	Stal (~0.2)	0.27 kg / 0.59 LBS 266.0 g / 2.6 N
15 mm	Stal (~0.2)	0.09 kg / 0.19 LBS 86.0 g / 0.8 N
20 mm	Stal (~0.2)	0.03 kg / 0.07 LBS 32.0 g / 0.3 N
30 mm	Stal (~0.2)	0.01 kg / 0.01 LBS 6.0 g / 0.1 N
50 mm	Stal (~0.2)	0.00 kg / 0.00 LBS 0.0 g / 0.0 N

This section shows the theoretical force required to start the shifting of the magnet down along a upright steel wall (assuming standard friction coefficient). This parameter is relative to the distance between the magnet and the surface.

Table 3: Wall mounting (sliding) - vertical pull
MP 22x6x10 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	4.10 kg / 9.03 LBS 4095.0 g / 40.2 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	2.73 kg / 6.02 LBS 2730.0 g / 26.8 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	1.37 kg / 3.01 LBS 1365.0 g / 13.4 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	6.83 kg / 15.05 LBS 6825.0 g / 67.0 N

When hanging a element on a vertical plane (e.g., a car body), it will only hold just about 1/5 of nominal attraction strength. Gravitational force as well as a low friction coefficient influence the fact that products move down easier than they detach. Want to create a hanger? Note that the sliding force is noticeably lower than the maximum static pull force. On a slippery surface, the holder will slide down under a significantly smaller load. Using a rubber layer can effectively raise the stability.

Table 4: Steel thickness (substrate influence) - sheet metal selection
MP 22x6x10 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	5%	0.68 kg / 1.50 LBS 682.5 g / 6.7 N
1 mm	13%	1.71 kg / 3.76 LBS 1706.3 g / 16.7 N
2 mm	25%	3.41 kg / 7.52 LBS 3412.5 g / 33.5 N
3 mm	38%	5.12 kg / 11.28 LBS 5118.8 g / 50.2 N
5 mm	63%	8.53 kg / 18.81 LBS 8531.3 g / 83.7 N
10 mm	100%	13.65 kg / 30.09 LBS 13650.0 g / 133.9 N
11 mm	100%	13.65 kg / 30.09 LBS 13650.0 g / 133.9 N
12 mm	100%	13.65 kg / 30.09 LBS 13650.0 g / 133.9 N

A thin sheet is unable to conduct the entire magnetic field, which wastes potential of the magnet. If you mount a strong magnet to a thin surface, the magnetism will penetrate right through and the pull force will drop sharply. To achieve the maximum of this neodymium's power, you require a sufficiently solid element of steel. The saturation effect causes that on delicate walls (e.g., car bodies), the holder shows lower pull force. We advise picking the steel cross-section according to the table below.

Table 5: Thermal stability (stability) - resistance threshold
MP 22x6x10 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	13.65 kg / 30.09 LBS 13650.0 g / 133.9 N	OK
40 °C	-2.2%	13.35 kg / 29.43 LBS 13349.7 g / 131.0 N	OK
60 °C	-4.4%	13.05 kg / 28.77 LBS 13049.4 g / 128.0 N	OK
80 °C	-6.6%	12.75 kg / 28.11 LBS 12749.1 g / 125.1 N
100 °C	-28.8%	9.72 kg / 21.43 LBS 9718.8 g / 95.3 N

Standard neodymium magnets lose parameters above the temperature limit. Protect against heat – high temperature can permanently destroy this product. As the temperature rises, the magnet's force briefly drops. Refrain from using this magnet close to ovens exceeding its safe range. Ignoring the limit will result in irreversible degradation of magnetism.

*Technical advisory: Thermal stability depends not only on the material grade, but also on the magnet's shape. Low-profile magnets (low Pc) risk losing magnetic properties sooner compared to rod magnets. The danger warning in the table indicates permanent field degradation for this particular item.

Table 6: Magnet-Magnet interaction (attraction) - field range
MP 22x6x10 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Shear Strength (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	54.34 kg / 119.79 LBS 6 106 Gs	8.15 kg / 17.97 LBS 8151 g / 80.0 N	N/A
1 mm	49.50 kg / 109.14 LBS 11 193 Gs	7.43 kg / 16.37 LBS 7426 g / 72.8 N	44.55 kg / 98.22 LBS ~0 Gs
2 mm	44.83 kg / 98.83 LBS 10 652 Gs	6.72 kg / 14.82 LBS 6724 g / 66.0 N	40.34 kg / 88.94 LBS ~0 Gs
3 mm	40.43 kg / 89.14 LBS 10 116 Gs	6.06 kg / 13.37 LBS 6065 g / 59.5 N	36.39 kg / 80.22 LBS ~0 Gs
5 mm	32.54 kg / 71.74 LBS 9 075 Gs	4.88 kg / 10.76 LBS 4881 g / 47.9 N	29.29 kg / 64.57 LBS ~0 Gs
10 mm	18.07 kg / 39.83 LBS 6 762 Gs	2.71 kg / 5.98 LBS 2710 g / 26.6 N	16.26 kg / 35.85 LBS ~0 Gs
20 mm	5.29 kg / 11.67 LBS 3 660 Gs	0.79 kg / 1.75 LBS 794 g / 7.8 N	4.76 kg / 10.50 LBS ~0 Gs
50 mm	0.27 kg / 0.60 LBS 828 Gs	0.04 kg / 0.09 LBS 41 g / 0.4 N	0.24 kg / 0.54 LBS ~0 Gs
60 mm	0.13 kg / 0.28 LBS 569 Gs	0.02 kg / 0.04 LBS 19 g / 0.2 N	0.12 kg / 0.25 LBS ~0 Gs
70 mm	0.07 kg / 0.15 LBS 408 Gs	0.01 kg / 0.02 LBS 10 g / 0.1 N	0.06 kg / 0.13 LBS ~0 Gs
80 mm	0.04 kg / 0.08 LBS 303 Gs	0.01 kg / 0.01 LBS 5 g / 0.1 N	0.03 kg / 0.07 LBS ~0 Gs
90 mm	0.02 kg / 0.05 LBS 231 Gs	0.00 kg / 0.01 LBS 3 g / 0.0 N	0.02 kg / 0.04 LBS ~0 Gs
100 mm	0.01 kg / 0.03 LBS 180 Gs	0.00 kg / 0.00 LBS 2 g / 0.0 N	0.01 kg / 0.03 LBS ~0 Gs

Two magnetic products interact from a wider radius than a magnet and sheet combination. The setup of magnet-to-magnet generates a stronger field and a further horizon of operation. Planning to create a powerful holder? Utilize two neodymiums instead of a neodymium and a striker plate. Be careful that when bringing together two magnets, the collision energy is massive. The levitation is marginally weaker than the connection force, but still impressive.
*Field value in repulsion mode is approximately ~0 Gs in the exact middle of the gap (caused by magnetic field nullification).
Important: Calculations show friction force of a pair of identical neodymium magnets (friction coefficient ~0.15 for Ni-Ni coating).

Table 7: Safety (HSE) (electronics) - warnings
MP 22x6x10 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	15.5 cm
Hearing aid	10 Gs (1.0 mT)	12.0 cm
Mechanical watch	20 Gs (2.0 mT)	9.5 cm
Phone / Smartphone	40 Gs (4.0 mT)	7.0 cm
Remote	50 Gs (5.0 mT)	6.5 cm
Payment card	400 Gs (40.0 mT)	3.0 cm
HDD hard drive	600 Gs (60.0 mT)	2.5 cm

A strong magnetic field is a large risk to electronic devices and pacemakers. These magnets produce a field that prevents correct functioning of sensitive medical devices. Be aware: the unseen radiation penetrates the body and housings. Special caution must be taken by people with hearing aids and drug dispensers. The risk also applies to: mechanical watches, car keys, membranes, and screens. Avoid contact with magnetic cards, HDD media, or precise measuring instruments.

Table 8: Impact energy (kinetic energy) - warning
MP 22x6x10 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	24.29 km/h (6.75 m/s)	0.60 J
30 mm	39.79 km/h (11.05 m/s)	1.61 J
50 mm	51.30 km/h (14.25 m/s)	2.68 J
100 mm	72.53 km/h (20.15 m/s)	5.36 J

Neodymium magnets are prone to chipping – a collision with steel can result in shattering. Watch the impact speed – a magnet released freely speeds with massive force. Striking energy can cause material chips or painful pinches to skin. Hold the magnet firmly during installation so it doesn't hit with great force 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: Coating parameters (durability)
MP 22x6x10 / 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. Moisture resistance is crucial for installations in bathrooms or outdoors.

Table 10: Construction data (P_c)
MP 22x6x10 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	16 465 Mx	164.7 µWb
P_c Coefficient	1.13	High (Stable)

Total magnetic flux emitted by the magnet pole. Key data for generator designers and motors. The P_c coefficient defines the working geometry.

Table 11: Physics of underwater searching
MP 22x6x10 / N38

Environment	Effective steel pull	Effect
Air (land)	13.65 kg	Standard
Water (riverbed)	15.63 kg (+1.98 kg buoyancy gain)	+14.5%

Warning: This magnet has a standard nickel coating. After use in water, it must be dried and maintained immediately, otherwise it will rust!

The magnetic field penetrates through water without any losses. Note: for permanent underwater work, we recommend magnets with an anti-corrosive (epoxy) coating.

1. Sliding resistance

*Caution: On a vertical wall, the magnet holds just ~20% of its nominal pull.

2. Plate thickness effect

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

3. Thermal stability

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

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

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 1.13

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

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%

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: 030394-2026

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The ring magnet with a hole MP 22x6x10 / N38 is created for mechanical fastening, where glue might fail or be insufficient. Thanks to the hole (often for a screw), this model enables easy screwing to wood, wall, plastic, or metal. It is also often used in advertising for fixing signs and in workshops for organizing tools.

This is a crucial issue when working with model MP 22x6x10 / N38. Neodymium magnets are sintered ceramics, which means they are very brittle and inelastic. When tightening the screw, you must maintain caution. We recommend tightening manually with a screwdriver, not an impact driver, because excessive force will cause the ring to crack. It's a good idea to use a rubber spacer under the screw head, which will cushion the stresses. Remember: cracking during assembly results from material properties, not a product defect.

Moisture can penetrate micro-cracks in the coating and cause oxidation of the magnet. In the place of the mounting hole, the coating is thinner and easily scratched when tightening the screw, which will become a corrosion focus. If you must use it outside, paint it with anti-corrosion paint after mounting.

A screw or bolt with a thread diameter smaller than 6 mm fits this model. For magnets with a straight hole, a conical head can act like a wedge and burst the magnet. Aesthetic mounting requires selecting the appropriate head size.

The presented product is a ring magnet with dimensions Ø22 mm (outer diameter) and height 10 mm. The key parameter here is the lifting capacity amounting to approximately 13.65 kg (force ~133.89 N). The product has a [NiCuNi] coating and is made of NdFeB material. Inner hole dimension: 6 mm.

These magnets are magnetized axially (through the thickness), which means one flat side is the N pole and the other is S. In the case of connecting two rings, make sure one is turned the right way. When ordering a larger quantity, magnets are usually packed in stacks, where they are already naturally paired.

Advantages and disadvantages of neodymium magnets.

Pros

In addition to their magnetic capacity, neodymium magnets provide the following advantages:

They virtually do not lose strength, because even after ten years the performance loss is only ~1% (in laboratory conditions),
Neodymium magnets prove to be extremely resistant to demagnetization caused by magnetic disturbances,
Thanks to the shiny finish, the surface of nickel, gold-plated, or silver gives an modern appearance,
They are known for high magnetic induction at the operating surface, which increases their power,
Through (adequate) combination of ingredients, they can achieve high thermal strength, enabling operation at temperatures reaching 230°C and above...
Possibility of accurate creating as well as modifying to concrete applications,
Key role in electronics industry – they serve a role in HDD drives, brushless drives, precision medical tools, and industrial machines.
Compactness – despite small sizes they generate large force, making them ideal for precision applications

Cons

Disadvantages of NdFeB magnets:

At strong impacts they can break, therefore we advise placing them in strong housings. A metal housing provides additional protection against damage, as well as increases the magnet's durability.
Neodymium magnets lose power when exposed to high temperatures. After reaching 80°C, many of them experience permanent weakening of strength (a factor is the shape as well as dimensions of the magnet). We offer magnets specially adapted to work at temperatures up to 230°C marked [AH], which are very resistant to heat
Due to the susceptibility of magnets to corrosion in a humid environment, we advise using waterproof magnets made of rubber, plastic or other material stable to moisture, when using outdoors
We suggest a housing - magnetic holder, due to difficulties in producing threads inside the magnet and complicated shapes.
Possible danger resulting from small fragments of magnets can be dangerous, if swallowed, which is particularly important in the context of child health protection. Furthermore, small elements of these devices can disrupt the diagnostic process medical when they are in the body.
With large orders the cost of neodymium magnets can be a barrier,

Holding force characteristics

Maximum lifting force for a neodymium magnet – what it depends on?

Breakaway force was determined for ideal contact conditions, including:

on a base made of mild steel, perfectly concentrating the magnetic flux
with a cross-section of at least 10 mm
with an ideally smooth contact surface
with zero gap (no coatings)
for force applied at a right angle (in the magnet axis)
at ambient temperature approx. 20 degrees Celsius

What influences lifting capacity in practice

Bear in mind that the magnet holding may be lower influenced by elements below, in order of importance:

Distance – existence of foreign body (paint, dirt, gap) interrupts the magnetic circuit, which reduces power rapidly (even by 50% at 0.5 mm).
Direction of force – maximum parameter is reached only during pulling at a 90° angle. The shear force of the magnet along the plate is typically several times lower (approx. 1/5 of the lifting capacity).
Wall thickness – thin material does not allow full use of the magnet. Magnetic flux passes through the material instead of converting into lifting capacity.
Material type – the best choice is high-permeability steel. Hardened steels may attract less.
Plate texture – ground elements ensure maximum contact, which improves field saturation. Uneven metal reduce efficiency.
Temperature – temperature increase causes a temporary drop of induction. Check the thermal limit for a given model.

Lifting capacity was measured using a polished steel plate of suitable thickness (min. 20 mm), under perpendicular detachment force, whereas under attempts to slide the magnet the lifting capacity is smaller. In addition, even a small distance between the magnet’s surface and the plate reduces the lifting capacity.

Warnings

Implant safety

For implant holders: Strong magnetic fields affect medical devices. Maintain at least 30 cm distance or ask another person to work with the magnets.

Cards and drives

Powerful magnetic fields can corrupt files on credit cards, HDDs, and storage devices. Maintain a gap of min. 10 cm.

Dust explosion hazard

Combustion risk: Neodymium dust is explosive. Do not process magnets in home conditions as this may cause fire.

Material brittleness

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

Power loss in heat

Avoid heat. Neodymium magnets are susceptible to heat. If you need resistance above 80°C, look for special high-temperature series (H, SH, UH).

Do not underestimate power

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

No play value

Neodymium magnets are not intended for children. Eating a few magnets can lead to them connecting inside the digestive tract, which poses a severe health hazard and requires immediate surgery.

Magnetic interference

Be aware: neodymium magnets generate a field that confuses sensitive sensors. Maintain a safe distance from your phone, tablet, and GPS.

Avoid contact if allergic

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

Pinching danger

Protect your hands. Two powerful magnets will snap together instantly with a force of massive weight, crushing anything in their path. Be careful!

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

MP 22x6x10 / N38 - ring magnet

Technical data of the product - MP 22x6x10 / N38 - ring magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Technical analysis of the product - data

Table 1: Static force (pull vs distance) - characteristics MP 22x6x10 / N38

Table 2: Sliding hold (vertical surface) MP 22x6x10 / N38

Table 3: Wall mounting (sliding) - vertical pull MP 22x6x10 / N38

Table 4: Steel thickness (substrate influence) - sheet metal selection MP 22x6x10 / N38

Table 5: Thermal stability (stability) - resistance threshold MP 22x6x10 / N38

Table 6: Magnet-Magnet interaction (attraction) - field range MP 22x6x10 / N38

Table 7: Safety (HSE) (electronics) - warnings MP 22x6x10 / N38

Table 8: Impact energy (kinetic energy) - warning MP 22x6x10 / N38

Table 9: Coating parameters (durability) MP 22x6x10 / N38

Table 10: Construction data (Pc) MP 22x6x10 / N38

Table 11: Physics of underwater searching MP 22x6x10 / N38

1. Sliding resistance

2. Plate thickness effect

3. Thermal stability

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

Material specification

Ecology and recycling (GPSR)

Force (pull)

Field Strength

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MP 22x6x10 / N38 - ring magnet

SMZR 32x150 / N52 - magnetic separator with handle

CM PML-3 / N45 - magnetic gripper

Advantages and disadvantages of neodymium magnets.

Pros

Cons

Holding force characteristics

Maximum lifting force for a neodymium magnet – what it depends on?

What influences lifting capacity in practice

Warnings

Implant safety

Cards and drives

Dust explosion hazard

Material brittleness

Power loss in heat

Do not underestimate power

No play value

Magnetic interference

Avoid contact if allergic

Pinching danger

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static force (pull vs distance) - characteristics
MP 22x6x10 / N38

Table 2: Sliding hold (vertical surface)
MP 22x6x10 / N38

Table 3: Wall mounting (sliding) - vertical pull
MP 22x6x10 / N38

Table 4: Steel thickness (substrate influence) - sheet metal selection
MP 22x6x10 / N38

Table 5: Thermal stability (stability) - resistance threshold
MP 22x6x10 / N38

Table 6: Magnet-Magnet interaction (attraction) - field range
MP 22x6x10 / N38

Table 7: Safety (HSE) (electronics) - warnings
MP 22x6x10 / N38

Table 8: Impact energy (kinetic energy) - warning
MP 22x6x10 / N38

Table 9: Coating parameters (durability)
MP 22x6x10 / N38

Table 10: Construction data (P_c)
MP 22x6x10 / N38

Table 11: Physics of underwater searching
MP 22x6x10 / N38