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
Uhlandstr. 3-7
D-74372 Sersheim
Tel.: 0 70 42 / 83 63 - 0
Fax: 0 70 42 / 83 63 - 63
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Founded in 1952, ERICH GRAU GMBH is today a renowned, internationally active company in the field of stamping technology.
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