Raw magnets made of hard ferrite (HF), angular

Block magnet made of hard ferrite

technical drawing Block magnet | © Brugger GmbH
technical drawing Block magnet | © Brugger GmbH

PRODUCT NOTE:
Tools are often required for the production of HF magnets. Therefore, not every desired dimension is possible. Simple shapes and small quantities can be cut from blocks or bars if necessary. The surface is bright but not dust-free. The temperature specification refers to the maximum application temperature of the material. However, the resistance may be reduced due to the geometry.

As an alternative to the standard, we also offer customised solutions:
" customer-specific dimensions
" modified magnetisation direction
" other types of magnetisation
" other qualities

Data sheet
Product variants
Article numberQualityL mmB mmH mmAdhesive force* NWeight gTemperature °CMagnetisation
MFAQm25x9x5HF24/2325 +0.3/-0.39 +0.2/-0.25 +0.1/-0.155.4250axially
Article number: MFAQm25x9x5
Quality: HF24/23
L mm: 25 +0.3/-0.3
B mm: 9 +0.2/-0.2
H mm: 5 +0.1/-0.1
Adhesive force* N: 5
Weight g: 5.4
Temperature °C: 250
Magnetisation: axially
MFAQm30x10x6HF27/2430 +0.5/-0.510 +0.3/-0.36 +0.1/-0.178.3250axially
Article number: MFAQm30x10x6
Quality: HF27/24
L mm: 30 +0.5/-0.5
B mm: 10 +0.3/-0.3
H mm: 6 +0.1/-0.1
Adhesive force* N: 7
Weight g: 8.3
Temperature °C: 250
Magnetisation: axially
MFAQm30x15x5MPlHF26/2230 +0.6/-0.615 +0.4/-0.45 +0.2/-0.2911.1250 in stripes
Article number: MFAQm30x15x5MPl
Quality: HF26/22
L mm: 30 +0.6/-0.6
B mm: 15 +0.4/-0.4
H mm: 5 +0.2/-0.2
Adhesive force* N: 9
Weight g: 11.1
Temperature °C: 250
Magnetisation: in stripes
MFAQm39x10x4HF28/2640 +1/-110 +0.3/-0.34 +0.1/-0.16.57.4250axially
Article number: MFAQm39x10x4
Quality: HF28/26
L mm: 40 +1/-1
B mm: 10 +0.3/-0.3
H mm: 4 +0.1/-0.1
Adhesive force* N: 6.5
Weight g: 7.4
Temperature °C: 250
Magnetisation: axially
RM040HFBk99rh04HF26/2240 +0.1/-0.218 +0.1/-0.26 +0.1/-0.111250axially
Article number: RM040HFBk99rh04
Quality: HF26/22
L mm: 40 +0.1/-0.2
B mm: 18 +0.1/-0.2
H mm: 6 +0.1/-0.1
Adhesive force* N: 11
Temperature °C: 250
Magnetisation: axially
MFAQm43x10x3.8HF26/2243 0/-0.510 +0.2/-0.23,8 +0.1/-0.167.8250axially
Article number: MFAQm43x10x3.8
Quality: HF26/22
L mm: 43 0/-0.5
B mm: 10 +0.2/-0.2
H mm: 3,8 +0.1/-0.1
Adhesive force* N: 6
Weight g: 7.8
Temperature °C: 250
Magnetisation: axially
MFAQm45x12x6HF26/2245 +0.5/-0.512 +0.3/-0.36 +0.1/-0.11014250axially
Article number: MFAQm45x12x6
Quality: HF26/22
L mm: 45 +0.5/-0.5
B mm: 12 +0.3/-0.3
H mm: 6 +0.1/-0.1
Adhesive force* N: 10
Weight g: 14
Temperature °C: 250
Magnetisation: axially
MFAQm49.5x9x4.9HF26/2249,5 +0.5/-0.59,3 +0.3/-0.34,9 -0.1/-0.21010.8250axially
Article number: MFAQm49.5x9x4.9
Quality: HF26/22
L mm: 49,5 +0.5/-0.5
B mm: 9,3 +0.3/-0.3
H mm: 4,9 -0.1/-0.2
Adhesive force* N: 10
Weight g: 10.8
Temperature °C: 250
Magnetisation: axially
MFAQm50x15x5MPlHF28/1650 0/-115 +0.2/-0.35 +0.5/01818.5250 in stripes
Article number: MFAQm50x15x5MPl
Quality: HF28/16
L mm: 50 0/-1
B mm: 15 +0.2/-0.3
H mm: 5 +0.5/0
Adhesive force* N: 18
Weight g: 18.5
Temperature °C: 250
Magnetisation: in stripes
MFAQm75x14x10HF28/1675 +1.5/-1.514 +0.1/-0.19,8 0/-0.12849.9250axially
Article number: MFAQm75x14x10
Quality: HF28/16
L mm: 75 +1.5/-1.5
B mm: 14 +0.1/-0.1
H mm: 9,8 0/-0.1
Adhesive force* N: 28
Weight g: 49.9
Temperature °C: 250
Magnetisation: axially
Magnetised by the height (H). With two-pole and multi-pole magnetisation, the adhesive force is increased on the painted adhesive surface. On the unpainted holding surface, however, the holding force is lower.
* The forces have been determined at room temperature on a polished plate made of steel (S235JR according to DIN 10 025) with a thickness of 10 mm (1kg~10N). A deviation of up to -10% from the specified value is possible in exceptional cases. In general, the value is exceeded. The type of application (installation situation, temperatures, counter anchors, etc.) sometimes influence the forces enormously. The values given are for orientation purposes. Let our experts advise you.