End Rings

End rings for power transformers

End rings are essential structural components in power transformers, providing mechanical support, securing windings, and distributing axial forces evenly across the assembly. They play a crucial role in preserving the integrity of both high and low voltage windings – ensuring stability during normal operation and under short-circuit conditions.

Manufactured from high-density pressboard, end rings are favored for their outstanding electrical insulation and mechanical strength, making them a trusted solution in transformer design.

Weidmann offers a wide selection of high-quality end rings tailored to meet a variety of design and performance requirements. Our portfolio includes rounded end rings, layered and glued constructions, and precision-milled variants – all available in tapered or flat configurations to suit specific application needs.