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Torque tubes

Torque tubes for civil aviation

Our collaboration with Boeing and global leadership in the supply of precision shafts provide us with the skills necessary to produce custom-made torque tubes in co-design with our customers.

The torque tubes can be manufactured with various configurations:

  • Simple riveted tube shafts;

  • Complex assemblies machined by electromagnetic forming (EMF);

  • Hybrid riveted configurations (simple configuration plus EMF).

Umbragroup’s torque tubes: the advantages

The introduction of electromagnetic forming (EMF), which allows to join dissimilar metals such as an aluminum tube shaft to a steel coupling, adds further advantages to the improved strength and performance of our torque tubes:

  • Higher weight reduction;

  • Lower customization costs.


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