Automatic undercutting machines for the partial removal of mica between DC motor commutator bars.

This product family was designed to be integrated in pallet lines.

Technical features:

Rimac undercutters for small commutators benefit from an advanced technology, guaranteeing excellent results on any type of commutator.

For instance, having an automatic bar indexing means that you can easily work on the most difficult commutators.

Rimac supplies a wide range of undercutting tools (cutters), capable of creating any undercutting profile on the commutator.

Thanks to advanced systems for automatic setting and robots for armature loading/unloading, these automatic undercutters can be integrated in high-productivity manufacturing lines.