Commutator slotting


Rimac commutator slotting machines are designed to create a connection area between windings and commutator on DC motors.

Technical features:

Rimac designs and manufactures high-precision commutator slotting machines that are unparalleled on the market.

In order to guarantee top-quality slotting results, our machines benefit from the newest technology: just to give an example, each machine is equipped with an optical unit for bar indexing. Servomotors control both commutator rotation and the movement of the slotting unit. The horizontal axis on which the cutter moves is CNC controlled.

Some magnifying systems allow the operator to have a better control on the operation. As optional, the customer can request to have the horizontal/vertical slotting axis CNC controlled. Thanks to this upgrade, it is possible to use special slotting programs having different depth (equipotential).

The integration of an easy and user-friendly HMI completes the offer when it comes to commutator slotting machines.


Via Doberdò 39 – 21046 Malnate (VA) – Italy | Ph: +39 0332 429963 Fax: +39 0332 424639 | Email: info@rimacmachines.com

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