Round and rectangular electromagnets from 15mm diameter and above. Lifting, holding and locking. Permanent electromagnets are also available in the range. We have delivered tens of thousands of standard and customized devices over the years for a variety of applications.
Electric holding magnets consist of a DC coil that reaches a holding force of up to 30 000N when energized. For holding times of longer period, permanent electromagnets are suitable, P-E magnets have a holding force up to 3500N without voltage, voltage on releases the P-E magnet.
To think about:
An electromagnet is magnetic when current is applied and releases when de-energized, examples of breathing areas are door magnets and electromagnets for smoke shutters for fire protection.
A permanent electromagnet holds continuously without current and releases when the current is switched on, i.e. the opposite of an electromagnet. Permanent electromagnets may be appropriate as an additional safeguard if there is uncertainty about power loss.
Here is INKOM’s range of Electromagnets.
En elektromagnet blir magnetisk först när elektrisk ström går genom en spole. När strömmen stängs av försvinner magnetismen helt.
En permanent elektromagnet (även kallad elektropermanent magnet) kombinerar en permanentmagnet med en elektrisk styrning. Den behöver bara en kort elektrisk puls för att slå magnetismen av eller på – därefter behåller den sitt magnetiska läge utan kontinuerlig ström.
Kortfattat:
Elektromagnet
Kräver ständig ström för att vara magnetisk
Slås av när strömmen bryts
Enkel att styra och justera
Permanent elektromagnet
Kräver endast en kort strömpuls för att ändra läge
Behåller magnetismen utan kontinuerlig ström
Energieffektiv och säker vid strömavbrott
Permanent elektromagneter används ofta i industriella lyftapplikationer där man vill minska energiförbrukning och öka säkerheten.
We have been supplying electromagnets for industrial applications since 1967, both standard and customized. Electromagnets are available as round, flat or rod-shaped. The advantage of using permanent holding magnets is that the magnet holds securely even in the event of a power failure. Applications: holding, lifting e.g. sheet metal, smoke hatches, facade windows and other applications where you want to stabilize/hold and then release. Electromagnets are available from 15mm diameter up to 250mm diameter. In addition to the standard range, there are many different variants, please contact us.