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RM R8 ULTRA - 13000 Gs / N52 - magnetic distributor

magnetic distributor

Catalog no 280400

GTIN/EAN: 5906301814498

5.00

Weight

382 g

Magnetization Direction

↑ axial

Coating

[NiCuNi] Nickel

200.00 with VAT / pcs + price for transport

162.60 ZŁ net + 23% VAT / pcs

bulk discounts:

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Strength along with appearance of a magnet can be tested on our power calculator.

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Product card - RM R8 ULTRA - 13000 Gs / N52 - magnetic distributor

Specification / characteristics - RM R8 ULTRA - 13000 Gs / N52 - magnetic distributor

properties
properties values
Cat. no. 280400
GTIN/EAN 5906301814498
Production/Distribution Dhit sp. z o.o.
ul. Zielona 14 05-850 Ożarów Mazowiecki PL
Country of origin Poland / China / Germany
Customs code 85059029
Weight 382 g
Magnetization Direction ↑ axial
Coating [NiCuNi] Nickel
Manufacturing Tolerance ±1 mm

Magnetic properties of material N52

Specification / characteristics RM R8 ULTRA - 13000 Gs / N52 - magnetic distributor
properties values units
remenance Br [min. - max.] ? 14.2-14.7 kGs
remenance Br [min. - max.] ? 1420-1470 mT
coercivity bHc ? 10.8-12.5 kOe
coercivity bHc ? 860-995 kA/m
actual internal force iHc ≥ 12 kOe
actual internal force iHc ≥ 955 kA/m
energy density [min. - max.] ? 48-53 BH max MGOe
energy density [min. - max.] ? 380-422 BH max KJ/m
max. temperature ? ≤ 80 °C

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°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 data and GPSR
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%
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: 280400-2025
Magnet Unit Converter
Magnet pull force

Magnetic Field

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It opens popular clips like Golf, Ink Tag, RF, AM, and other common clothing securities. Some very rare securities require dedicated openers from the manufacturer.
Our opener has a magnetic field strength of approx. 12000-13000 Gauss (Gs). The device is permanently magnetized and does not lose its power over time of use.
For security and legal reasons, the offer is directed only to shops, boutiques, and enterprises. We do not fulfill orders from individuals for this assortment.
The device can be screwed to the cash counter top with screws (holes are in the base) or recessed into the top. To remove a clip, just apply it with the "head" to the recess in the magnet and gently separate the elements. Fits any checkout stand without taking up much space.
A safe distance (min. 15-20 cm) should be kept from electronics, hard drives, and data carriers. We recommend not bringing the detacher close to pacemakers and other medical implants.

Advantages and disadvantages of rare earth magnets.

Strengths

Apart from their notable magnetic energy, neodymium magnets have these key benefits:
  • Their magnetic field remains stable, and after approximately ten years it decreases only by ~1% (theoretically),
  • Neodymium magnets are distinguished by exceptionally resistant to magnetic field loss caused by external magnetic fields,
  • In other words, due to the aesthetic layer of silver, the element gains a professional look,
  • Magnets are characterized by very high magnetic induction on the active area,
  • Due to their durability and thermal resistance, neodymium magnets are capable of operate (depending on the form) even at high temperatures reaching 230°C or more...
  • Thanks to flexibility in designing and the capacity to adapt to complex applications,
  • Huge importance in future technologies – they are used in computer drives, electric motors, medical equipment, as well as other advanced devices.
  • Relatively small size with high pulling force – neodymium magnets offer impressive pulling force in compact dimensions, which enables their usage in small systems

Disadvantages

Disadvantages of NdFeB magnets:
  • To avoid cracks upon strong impacts, we recommend using special steel housings. Such a solution secures the magnet and simultaneously increases its durability.
  • When exposed to high temperature, neodymium magnets suffer a drop in strength. Often, when the temperature exceeds 80°C, their power decreases (depending on the size and shape of the magnet). For those who need magnets for extreme conditions, we offer [AH] versions withstanding 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 those in rubber or plastics, which prevent oxidation as well as corrosion.
  • Limited possibility of making nuts in the magnet and complex shapes - preferred is casing - magnetic holder.
  • Potential hazard resulting from small fragments of magnets are risky, in case of ingestion, which gains importance in the aspect of protecting the youngest. Additionally, tiny parts of these products are able to disrupt the diagnostic process medical when they are in the body.
  • High unit price – neodymium magnets have a higher price than other types of magnets (e.g. ferrite), which hinders application in large quantities

Lifting parameters

Breakaway strength of the magnet in ideal conditionswhat it depends on?

Magnet power is the result of a measurement for the most favorable conditions, taking into account:
  • using a sheet made of high-permeability steel, acting as a magnetic yoke
  • possessing a thickness of min. 10 mm to ensure full flux closure
  • characterized by smoothness
  • with total lack of distance (without impurities)
  • during pulling in a direction perpendicular to the mounting surface
  • at ambient temperature room level

Lifting capacity in real conditions – factors

It is worth knowing that the working load will differ influenced by elements below, in order of importance:
  • Air gap (betwixt the magnet and the metal), because even a very small distance (e.g. 0.5 mm) can cause a drastic drop in force by up to 50% (this also applies to varnish, corrosion or debris).
  • Force direction – catalog parameter refers to detachment vertically. When applying parallel force, the magnet holds much less (typically approx. 20-30% of maximum force).
  • Base massiveness – too thin steel does not close the flux, causing part of the power to be wasted to the other side.
  • Steel grade – the best choice is high-permeability steel. Cast iron may generate lower lifting capacity.
  • Surface condition – ground elements guarantee perfect abutment, which increases force. Uneven metal reduce efficiency.
  • Temperature – temperature increase results in weakening of induction. Check the thermal limit for a given model.

Lifting capacity testing was performed on plates with a smooth surface of optimal thickness, under perpendicular forces, in contrast under attempts to slide the magnet the holding force is lower. Additionally, even a slight gap between the magnet’s surface and the plate reduces the lifting capacity.

Warnings
Magnets are brittle

Watch out for shards. Magnets can fracture upon uncontrolled impact, ejecting sharp fragments into the air. Eye protection is mandatory.

Handling rules

Handle magnets consciously. Their huge power can surprise even experienced users. Be vigilant and respect their power.

Medical implants

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

Electronic hazard

Avoid bringing magnets near a purse, computer, or TV. The magnetic field can permanently damage these devices and wipe information from cards.

Product not for children

These products are not suitable for play. Swallowing a few magnets can lead to them pinching intestinal walls, which constitutes a critical condition and necessitates immediate surgery.

Mechanical processing

Mechanical processing of NdFeB material poses a fire hazard. Neodymium dust reacts violently with oxygen and is hard to extinguish.

Threat to navigation

Navigation devices and mobile phones are extremely susceptible to magnetic fields. Close proximity with a powerful NdFeB magnet can permanently damage the internal compass in your phone.

Avoid contact if allergic

Medical facts indicate that the nickel plating (the usual finish) is a potent allergen. If you have an allergy, prevent touching magnets with bare hands and select coated magnets.

Bone fractures

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

Demagnetization risk

Watch the temperature. Heating the magnet to high heat will permanently weaken its properties and pulling force.

Warning! More info about hazards in the article: Safety of working with magnets.
Dhit sp. z o.o.

e-mail: bok@dhit.pl

tel: +48 888 99 98 98