UI lamination cores are used as an alternative to EI lamination cores for single-phase transformers. They allow for the construction of slimmer transformers. In transformers with UI sheets, both arms of the U sheet bear a coil body each. UI sheets cannot be welded since the cut edges of the U and I sheets lie within the coil body. They therefore have to be reciprocally nested. This can be done manually or with a nesting machine.
Erich Grau GmbH
Stanzwerk für Elektrobleche
Tel.: 0 70 42 / 83 63 - 0
Fax: 0 70 42 / 83 63 - 63
Stator and rotor technology
Founded in 1952, ERICH GRAU GMBH is today a renowned, internationally active company in the field of stamping technology.
All of our customers' requirements are handled
with great care and attention. This applies for simple items as well as for
technically challenging parts.