Helmke RC, CM,A1, CG copper graphite brushes

In different time periods, Helmke electric motors were equipped with electrographite and copper-graphite brushes from Morgan AM&T, Schunk, Carbone Lorraine, Pantrac, Mersen.
By contacting us, you will receive all the necessary information about the characteristics of materials, overall dimensions, operating conditions and will be able to order spare parts (brushes, electric brushes, brush holders) that will ensure the reliable operation of your electric motor.

Types of electric brushes for Helmke electric motors:
-electrographite brushes (current density: 8-16A/cm2; linear velocity: up to 50 m/s);
-carbon graphite brushes (current density: 8-16A/cm2; linear velocity: up to 25 m/s);
-copper graphite brushes (current density: 10-40A/cm2; linear velocity: 20-40m/s);
-metallographic brushes (current density: 12-30A/cm2; linear velocity: up to 35 m/s);
-bakelite graphite brushes (current density: 6-10A/cm2; linear velocity: up to 40 m/s);
- brush holders and traverses.
For the selection and manufacture of brushes, brush holders for Helmke electric motors, please contact our technical specialists by phone saluteh or send the completed questionnaires by e-mail carbon@vecgroup.com .