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MPL 15x2x30 / N38 - lamellar 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

lamellar magnet

Catalog no 020121

GTIN/EAN: 5906301811275

5.00

length

15 mm [±0,1 mm]

Width

2 mm [±0,1 mm]

Height

30 mm [±0,1 mm]

Weight

6.75 g

Magnetization Direction

→ diametrical

Load capacity

0.68 kg / 6.68 N

Magnetic Induction

614.34 mT / 6143 Gs

Coating

[NiCuNi] Nickel

see technical data »

4.75 ZŁ with VAT / pcs + price for transport

3.86 ZŁ net + 23% VAT / pcs

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Specifications and structure of neodymium magnets can be analyzed with our magnetic mass calculator.

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Product card - MPL 15x2x30 / N38 - lamellar magnet

Specification / characteristics - MPL 15x2x30 / N38 - lamellar magnet

properties

properties	values
Cat. no.	020121
GTIN/EAN	5906301811275
Production/Distribution	Dhit sp. z o.o. ul. Zielona 14 05-850 Ożarów Mazowiecki PL
Country of origin	Poland / China / Germany
Customs code	85059029
length	15 mm [±0,1 mm]
Width	2 mm [±0,1 mm]
Height	30 mm [±0,1 mm]
Weight	6.75 g
Magnetization Direction	→ diametrical
Load capacity ~ ?	0.68 kg / 6.68 N
Magnetic Induction ~ ?	614.34 mT / 6143 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MPL 15x2x30 / N38 - lamellar 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 simulation of the magnet - data

The following data represent the result of a physical calculation. Values are based on models for the class Nd₂Fe₁₄B. Real-world performance may deviate from the simulation results. Use these data as a supplementary guide for designers.

Table 1: Static force (force vs gap) - characteristics
MPL 15x2x30 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	6128 Gs 612.8 mT	0.68 kg / 1.50 pounds 680.0 g / 6.7 N	low risk
1 mm	3036 Gs 303.6 mT	0.17 kg / 0.37 pounds 166.8 g / 1.6 N	low risk
2 mm	1736 Gs 173.6 mT	0.05 kg / 0.12 pounds 54.5 g / 0.5 N	low risk
3 mm	1150 Gs 115.0 mT	0.02 kg / 0.05 pounds 23.9 g / 0.2 N	low risk
5 mm	623 Gs 62.3 mT	0.01 kg / 0.02 pounds 7.0 g / 0.1 N	low risk
10 mm	218 Gs 21.8 mT	0.00 kg / 0.00 pounds 0.9 g / 0.0 N	low risk
15 mm	103 Gs 10.3 mT	0.00 kg / 0.00 pounds 0.2 g / 0.0 N	low risk
20 mm	58 Gs 5.8 mT	0.00 kg / 0.00 pounds 0.1 g / 0.0 N	low risk
30 mm	24 Gs 2.4 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	low risk
50 mm	7 Gs 0.7 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	low risk

Pulling power drops drastically per each millimeter of spacing. Remember that even the smallest gap (e.g., dirt, varnish, rust) significantly weakens the grip. Neodymiums work optimally during direct contact; distance weakens the power. Observe how rapidly the load capacity fall, when the product does not touch directly to the steel surface. When designing the arrangement, discard unnecessary gaps.

Table 2: Shear force (vertical surface)
MPL 15x2x30 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.14 kg / 0.30 pounds 136.0 g / 1.3 N
1 mm	Stal (~0.2)	0.03 kg / 0.07 pounds 34.0 g / 0.3 N
2 mm	Stal (~0.2)	0.01 kg / 0.02 pounds 10.0 g / 0.1 N
3 mm	Stal (~0.2)	0.00 kg / 0.01 pounds 4.0 g / 0.0 N
5 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 2.0 g / 0.0 N
10 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
15 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
20 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
30 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
50 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N

The table below indicates the theoretical shear load necessary to cause the downward movement of the magnet vertically on a upright metal surface (considering typical friction). The holding force is relative to the separation distance between the magnet and the surface.

Table 3: Vertical assembly (shearing) - behavior on slippery surfaces
MPL 15x2x30 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.20 kg / 0.45 pounds 204.0 g / 2.0 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.14 kg / 0.30 pounds 136.0 g / 1.3 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.07 kg / 0.15 pounds 68.0 g / 0.7 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.34 kg / 0.75 pounds 340.0 g / 3.3 N

When hanging a element on a upright wall (e.g., a board), it will maintain just about 1/5 of its maximum pull force. Gravitational force as well as a weak degree of grip influence the fact that holders slide down easier than they pop off the substrate. Designing a wall mount? Note that the sliding force is noticeably lower than the maximum static pull force. On a slippery surface, the magnet will slip down under a noticeably lighter weight. Using a rubber coating can drastically improve the result.

Table 4: Material efficiency (saturation) - sheet metal selection
MPL 15x2x30 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.07 kg / 0.15 pounds 68.0 g / 0.7 N
1 mm	25%	0.17 kg / 0.37 pounds 170.0 g / 1.7 N
2 mm	50%	0.34 kg / 0.75 pounds 340.0 g / 3.3 N
3 mm	75%	0.51 kg / 1.12 pounds 510.0 g / 5.0 N
5 mm	100%	0.68 kg / 1.50 pounds 680.0 g / 6.7 N
10 mm	100%	0.68 kg / 1.50 pounds 680.0 g / 6.7 N
11 mm	100%	0.68 kg / 1.50 pounds 680.0 g / 6.7 N
12 mm	100%	0.68 kg / 1.50 pounds 680.0 g / 6.7 N

A thin metal plate is unable to take in the entire magnetic field, which wastes potential of the holder. If you install a neodymium to a thin surface, the magnetism will penetrate right through and the holding will be smaller. To utilize the maximum of this neodymium's potential, you require a sufficiently solid piece of steel. The saturation effect causes that on thin elements (e.g., car bodies), the holder shows lower pull force. We suggest choosing the steel thickness based on the following data.

Table 5: Working in heat (stability) - thermal limit
MPL 15x2x30 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	0.68 kg / 1.50 pounds 680.0 g / 6.7 N	OK
40 °C	-2.2%	0.67 kg / 1.47 pounds 665.0 g / 6.5 N	OK
60 °C	-4.4%	0.65 kg / 1.43 pounds 650.1 g / 6.4 N	OK
80 °C	-6.6%	0.64 kg / 1.40 pounds 635.1 g / 6.2 N
100 °C	-28.8%	0.48 kg / 1.07 pounds 484.2 g / 4.7 N

Standard neodymium magnets lose parameters after exceeding the maximum temperature. Watch out for overheating – heat can permanently damage this product. With increasing heat, the neodymium's force temporarily lowers. Refrain from using this product close to heaters exceeding its safe range. Exceeding the critical threshold will result in destruction of magnetic properties.

*Engineering note: Thermal stability is determined by both grade, as well as the dimension ratios. Thin magnets (low permeance coefficient) risk losing magnetic properties at lower temperatures than taller cylinders. The danger warning in the table points to permanent field degradation for this particular item.

Table 6: Magnet-Magnet interaction (repulsion) - field range
MPL 15x2x30 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Sliding Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	6.95 kg / 15.31 pounds 6 152 Gs	1.04 kg / 2.30 pounds 1042 g / 10.2 N	N/A
1 mm	3.45 kg / 7.62 pounds 8 643 Gs	0.52 kg / 1.14 pounds 518 g / 5.1 N	3.11 kg / 6.85 pounds ~0 Gs
2 mm	1.70 kg / 3.76 pounds 6 071 Gs	0.26 kg / 0.56 pounds 256 g / 2.5 N	1.53 kg / 3.38 pounds ~0 Gs
3 mm	0.93 kg / 2.05 pounds 4 482 Gs	0.14 kg / 0.31 pounds 139 g / 1.4 N	0.84 kg / 1.84 pounds ~0 Gs
5 mm	0.36 kg / 0.79 pounds 2 788 Gs	0.05 kg / 0.12 pounds 54 g / 0.5 N	0.32 kg / 0.71 pounds ~0 Gs
10 mm	0.07 kg / 0.16 pounds 1 247 Gs	0.01 kg / 0.02 pounds 11 g / 0.1 N	0.06 kg / 0.14 pounds ~0 Gs
20 mm	0.01 kg / 0.02 pounds 435 Gs	0.00 kg / 0.00 pounds 1 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
50 mm	0.00 kg / 0.00 pounds 71 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
60 mm	0.00 kg / 0.00 pounds 47 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
70 mm	0.00 kg / 0.00 pounds 33 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
80 mm	0.00 kg / 0.00 pounds 24 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
90 mm	0.00 kg / 0.00 pounds 18 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
100 mm	0.00 kg / 0.00 pounds 14 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs

Two magnets interact from a much further distance than a neodymium and metal combination. The connection of magnet-to-magnet creates a more powerful interaction and a larger range of performance. Want to build a strong closure? Use a pair of magnets instead of one magnet and a steel. Remember that when attracting two neodymiums, the collision energy is huge. The levitation is marginally weaker than the attraction, but still impressive.
*The magnetic induction in repulsion mode drops to ~0 Gs at the midpoint of the gap (due to field cancellation).
Important: Estimates refer to shear force of dual identical neodymium magnets (friction coefficient ~0.15 for Ni-Ni layer).

Table 7: Protective zones (implants) - precautionary measures
MPL 15x2x30 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	6.0 cm
Hearing aid	10 Gs (1.0 mT)	4.5 cm
Timepiece	20 Gs (2.0 mT)	3.5 cm
Phone / Smartphone	40 Gs (4.0 mT)	2.5 cm
Remote	50 Gs (5.0 mT)	2.5 cm
Payment card	400 Gs (40.0 mT)	1.0 cm
HDD hard drive	600 Gs (60.0 mT)	1.0 cm

Extremely neodym field poses a serious hazard to electronics and pacemakers. These magnets produce a field that destroys function of digital equipment. Remember: the unseen radiation acts through matter and housings. Exceptional care must be taken by people with hearing aids and insulin pumps. The risk also applies to: automatic timepieces, car keys, membranes, and screens. Avoid contact with magnetic cards, hard drives, or precise measuring instruments.

Table 8: Collisions (kinetic energy) - collision effects
MPL 15x2x30 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	10.13 km/h (2.81 m/s)	0.03 J
30 mm	17.53 km/h (4.87 m/s)	0.08 J
50 mm	22.63 km/h (6.29 m/s)	0.13 J
100 mm	32.01 km/h (8.89 m/s)	0.27 J

Magnetic elements are prone to chipping – a collision with steel risks their cracking. Control the attraction moment – a magnet released freely speeds with massive force. Impact energy can destroy the magnet or dangerous crushing to skin. Hold the magnet firmly during mounting so it doesn't hit violently against the metal. A collision at high speed almost guarantees destruction of the neodymium. Use safety goggles when handling with powerful specimens.

Table 9: Surface protection spec
MPL 15x2x30 / 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 SST (salt spray test) is an industry standard for determining coating lifespan in harsh conditions. Note the thickness of the protective layer.

Table 10: Electrical data (Flux)
MPL 15x2x30 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	2 210 Mx	22.1 µWb
P_c Coefficient	1.54	High (Stable)

Flux value emitted by the pole surface. Key data when building generators and motors. P_c value defines the magnet's operating point.

Table 11: Hydrostatics and buoyancy
MPL 15x2x30 / N38

Environment	Effective steel pull	Effect
Air (land)	0.68 kg	Standard
Water (riverbed)	0.78 kg (+0.10 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.

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

1. Vertical hold

*Warning: On a vertical surface, the magnet retains just approx. 20-30% of its max power.

2. Steel thickness impact

*Thin metal sheet (e.g. 0.5mm PC case) significantly limits the holding force.

3. Heat tolerance

*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) = 1.54

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

Elemental analysis

iron (Fe)	64% – 68%
neodymium (Nd)	29% – 32%
boron (B)	1.1% – 1.2%
dysprosium (Dy)	0.5% – 2.0%
coating (Ni-Cu-Ni)	< 0.05%

Sustainability

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: 020121-2026

Magnet Unit Converter

Magnet pull force

Force in kg

lbs

Field Strength

Gauss (Gs)

Input your value in just one slot to see the conversion for the other units at once.

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This product is an extremely strong plate magnet made of NdFeB material, which, with dimensions of 15x2x30 mm and a weight of 6.75 g, guarantees premium class connection. As a magnetic bar with high power (approx. 0.68 kg), this product is available immediately from our warehouse in Poland. Additionally, its Ni-Cu-Ni coating secures it against corrosion in standard operating conditions, giving it an aesthetic appearance.

The key to success is shifting the magnets along their largest connection plane (using e.g., the edge of a table), which is easier than trying to tear them apart directly. Watch your fingers! Magnets with a force of 0.68 kg can pinch very hard and cause hematomas. Using a screwdriver risks destroying the coating and permanently cracking the magnet.

They constitute a key element in the production of generators and material handling systems. Thanks to the flat surface and high force (approx. 0.68 kg), they are ideal as hidden locks in furniture making and mounting elements in automation. Customers often choose this model for workshop organization on strips and for advanced DIY and modeling projects, where precision and power count.

For mounting flat magnets MPL 15x2x30 / N38, it is best to use two-component adhesives (e.g., UHU Endfest, Distal), which ensure a durable bond with metal or plastic. For lighter applications or mounting on smooth surfaces, branded foam tape (e.g., 3M VHB) will work, provided the surface is perfectly degreased. Remember to clean and degrease the magnet surface before gluing, which significantly increases the adhesion of the glue to the nickel coating.

The magnetic axis runs through the shortest dimension, which is typical for gripper magnets. In practice, this means that this magnet has the greatest attraction force on its main planes (15x2 mm), which is ideal for flat mounting. This is the most popular configuration for block magnets used in separators and holders.

This model is characterized by dimensions 15x2x30 mm, which, at a weight of 6.75 g, makes it an element with impressive energy density. It is a magnetic block with dimensions 15x2x30 mm and a self-weight of 6.75 g, ready to work at temperatures up to 80°C. The protective [NiCuNi] coating secures the magnet against corrosion.

Strengths and weaknesses of rare earth magnets.

Strengths

Besides their stability, neodymium magnets are valued for these benefits:

They do not lose power, even during around ten years – the decrease in power is only ~1% (based on measurements),
They do not lose their magnetic properties even under external field action,
By using a decorative coating of nickel, the element presents an aesthetic look,
Magnets are characterized by very high magnetic induction on the working surface,
Through (appropriate) combination of ingredients, they can achieve high thermal strength, enabling action at temperatures reaching 230°C and above...
Possibility of individual shaping as well as optimizing to precise needs,
Key role in advanced technology sectors – they are used in hard drives, electromotive mechanisms, diagnostic systems, also technologically advanced constructions.
Compactness – despite small sizes they offer powerful magnetic field, making them ideal for precision applications

Weaknesses

Disadvantages of neodymium magnets:

Brittleness is one of their disadvantages. Upon intense impact they can fracture. We advise keeping them in a steel housing, which not only secures them against impacts but also raises their durability
Neodymium magnets demagnetize when exposed to high temperatures. After reaching 80°C, many of them experience permanent weakening of power (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 extremely resistant to heat
They rust in a humid environment - during use outdoors we recommend using waterproof magnets e.g. in rubber, plastic
Due to limitations in producing nuts and complex forms in magnets, we recommend using a housing - magnetic holder.
Health risk related to microscopic parts of magnets pose a threat, if swallowed, which is particularly important in the context of child safety. Furthermore, small components of these magnets are able to be problematic in diagnostics medical when they are in the body.
Due to expensive raw materials, their price exceeds standard values,

Lifting parameters

Highest magnetic holding force – what it depends on?

Holding force of 0.68 kg is a result of laboratory testing executed under standard conditions:

using a plate made of low-carbon steel, serving as a circuit closing element
possessing a massiveness of at least 10 mm to avoid saturation
with an ideally smooth touching surface
under conditions of ideal adhesion (metal-to-metal)
for force applied at a right angle (pull-off, not shear)
at ambient temperature approx. 20 degrees Celsius

Magnet lifting force in use – key factors

Please note that the working load may be lower influenced by elements below, starting with the most relevant:

Space between magnet and steel – every millimeter of separation (caused e.g. by varnish or dirt) significantly weakens the magnet efficiency, often by half at just 0.5 mm.
Pull-off angle – remember that the magnet holds strongest perpendicularly. Under shear forces, the holding force drops drastically, often to levels of 20-30% of the nominal value.
Metal thickness – thin material does not allow full use of the magnet. Magnetic flux passes through the material instead of converting into lifting capacity.
Steel grade – ideal substrate is high-permeability steel. Cast iron may generate lower lifting capacity.
Surface finish – ideal contact is obtained only on smooth steel. Rough texture create air cushions, reducing force.
Temperature influence – hot environment reduces magnetic field. Exceeding the limit temperature can permanently demagnetize the magnet.

Lifting capacity was assessed with the use of a smooth steel plate of suitable thickness (min. 20 mm), under vertically applied force, however under parallel forces the lifting capacity is smaller. Moreover, even a minimal clearance between the magnet’s surface and the plate reduces the lifting capacity.

H&S for magnets

Metal Allergy

Medical facts indicate that nickel (standard magnet coating) is a strong allergen. If you have an allergy, prevent direct skin contact or opt for encased magnets.

Mechanical processing

Dust produced during machining of magnets is self-igniting. Do not drill into magnets without proper cooling and knowledge.

Respect the power

Exercise caution. Rare earth magnets act from a long distance and snap with huge force, often quicker than you can move away.

Danger to pacemakers

People with a pacemaker should maintain an absolute distance from magnets. The magnetic field can stop the operation of the life-saving device.

Keep away from electronics

GPS units and mobile phones are highly susceptible to magnetic fields. Direct contact with a strong magnet can decalibrate the internal compass in your phone.

Shattering risk

Despite metallic appearance, the material is brittle and cannot withstand shocks. Avoid impacts, as the magnet may shatter into hazardous fragments.

Keep away from children

Absolutely keep magnets away from children. Ingestion danger is high, and the effects of magnets connecting inside the body are very dangerous.

Physical harm

Risk of injury: The pulling power is so great that it can cause blood blisters, crushing, and broken bones. Use thick gloves.

Heat sensitivity

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

Electronic devices

Intense magnetic fields can destroy records on credit cards, hard drives, and other magnetic media. Maintain a gap of min. 10 cm.

Attention! Want to know more? Read our article: Are neodymium magnets dangerous?

MPL 15x2x30 / N38 - lamellar magnet

Product card - MPL 15x2x30 / N38 - lamellar magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Technical simulation of the magnet - data

Table 1: Static force (force vs gap) - characteristics MPL 15x2x30 / N38

Table 2: Shear force (vertical surface) MPL 15x2x30 / N38

Table 3: Vertical assembly (shearing) - behavior on slippery surfaces MPL 15x2x30 / N38

Table 4: Material efficiency (saturation) - sheet metal selection MPL 15x2x30 / N38

Table 5: Working in heat (stability) - thermal limit MPL 15x2x30 / N38

Table 6: Magnet-Magnet interaction (repulsion) - field range MPL 15x2x30 / N38

Table 7: Protective zones (implants) - precautionary measures MPL 15x2x30 / N38

Table 8: Collisions (kinetic energy) - collision effects MPL 15x2x30 / N38

Table 9: Surface protection spec MPL 15x2x30 / N38

Table 10: Electrical data (Flux) MPL 15x2x30 / N38

Table 11: Hydrostatics and buoyancy MPL 15x2x30 / N38

1. Vertical hold

2. Steel thickness impact

3. Heat tolerance

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

Elemental analysis

Sustainability

Magnet pull force

Field Strength

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Strengths and weaknesses of rare earth magnets.

Strengths

Weaknesses

Lifting parameters

Highest magnetic holding force – what it depends on?

Magnet lifting force in use – key factors

H&S for magnets

Metal Allergy

Mechanical processing

Respect the power

Danger to pacemakers

Keep away from electronics

Shattering risk

Keep away from children

Physical harm

Heat sensitivity

Electronic devices

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static force (force vs gap) - characteristics
MPL 15x2x30 / N38

Table 2: Shear force (vertical surface)
MPL 15x2x30 / N38

Table 3: Vertical assembly (shearing) - behavior on slippery surfaces
MPL 15x2x30 / N38

Table 4: Material efficiency (saturation) - sheet metal selection
MPL 15x2x30 / N38

Table 5: Working in heat (stability) - thermal limit
MPL 15x2x30 / N38

Table 6: Magnet-Magnet interaction (repulsion) - field range
MPL 15x2x30 / N38

Table 7: Protective zones (implants) - precautionary measures
MPL 15x2x30 / N38

Table 8: Collisions (kinetic energy) - collision effects
MPL 15x2x30 / N38

Table 9: Surface protection spec
MPL 15x2x30 / N38

Table 10: Electrical data (Flux)
MPL 15x2x30 / N38

Table 11: Hydrostatics and buoyancy
MPL 15x2x30 / N38