Ferrite Block Magnet - 25mm x 11mm x 5mm
Ferrite Block Magnet - 25mm x 11mm x 5mm
Available in stock
This ferrite block magnet measures 25mm in length, 11mm in width, and 5mm in height. It features a Y30BH Anisotropic grade, with a magnetic flux density of 1973 Gauss and a pull force of 0.5 kilograms, identified by the part number FB251105. 
In customised ventilation systems, these magnets offer flexible and adaptable solutions for holding, joining, and securing components during assembly, especially in confined spaces like ceiling cavities and subfloor areas. Their magnetic grip allows sections of ducting to be easily adjusted and repositioned before final fixation, eliminating the need for power tools.
Beyond ventilation, these ferrite block magnets are also used in sweeping, separation, DC motors, sensors, crafts, and door closures. Due to their hardness and brittleness, machining should be performed with a diamond wheel, preferably before magnetisation.
Pull Force Information
Pull Force Information
Pull force refers to the maximum holding strength of a magnet. Measured in kilograms, it represents the amount of weight a magnet can support when attached to 10mm thick mild steel, with full, flat, and direct surface-to-surface contact.
A magnet's pull force can be affected by several factors, including its orientation (horizontal vs. vertical) and the presence of any air gaps between the magnet and the surface it’s attached to.
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