A milestone moment for KUK
The expansion of our production site in Nonthaburi, Thailand, adds 1,700 m² of operational space and includes a photovoltaic system along with further sustainability measures. Read more [Picture from video by KUK Coils on linkedin.com]
Luchtspoelen in alle vormen en afmetingen
KUK vervaardigt luchtspoelen voor de meest uiteenlopende toepassingen, bijvoorbeeld RFID antennes, controle spoelen of transponder spoelen. Om zelfdragende spoelen te produceren, wordt ook ‘selfbonding wire’ gebruikt, die tijdens of na het wikkelen aan elkaar wordt gebakken (gelijmd). Lees meer
Van de eerste tekening tot de laatste geprogrammeerde melding
Eind 2024 zijn we samen met SPIE Nederland gestart met het project Renovatie en Nieuwbouw OKC en MBV. Na bijna twee jaar, met de laatste levering in augustus 2026, kunnen we het project nu daadwerkelijk afsluiten. In totaal hebben we 22 trafoverdelers gerealiseerd. Daarvoor zijn in totaal maar liefst 200 transformatoren toegepast.
Balancing wire cross-section, fill factor, and AC losses is one of the biggest challenges in radial flux motor design.
Eddy currents, skin and proximity effects can quickly eat into efficiency and thermal performance – especially at higher speeds or frequencies. Read more [Picture source: KUK Coils on linkedin.com]
Our extended site in Thailand is now fully operational
More capacity. Broader capabilities. With KUK you have one partner for precision coil winding plus injection moulding, electronics, up to complete stator/motor assembly. Reliable series production for automotive, industrial, medical and sensor applications – with Swiss quality standards and global manufacturing…
Smarter Winding Choices for Radial Flux Motors
Engineers designing radial flux permanent magnet motors frequently encounter trade-offs in winding configurations that directly impact overall system efficiency and reliability. Read more [Picture source: KUK Coils on linkedin.com]
Deal with mm and with AWG
Are you also an engineer who sometimes has to deal with mm and sometimes with AWG? With thinner wire diameters it is not so easy to find a conversion table: We have now added this to our website. Read more [Picture source: KUK Coils on linkedin.com]
The world of inductive components is huge
What must be taken into account when choosing the type of coil? Read more [Picture source: KUK Coils on linkedin.com]
Sourcing complete assemblies instead of individual parts, e.g. resolvers
KUK has experience in automotive, medical, aerospace, defence and many other industries. Production sites in Europe, Asia and Africa.
Optimizing windings for losses and space in radial flux motors
Balancing wire cross-section, fill factor, and losses poses a core challenge in radial flux motor design, where AC/DC effects like eddy currents and skin effect impact efficiency and thermal performance. The optimal choice – whether single-layer edgewise for loss minimization or multi-layer Litz/orthocyclic for space utilization – depends on an overall assessment of frequency, current,…