Care Instructions for Carbon Brushes

Equipment issues are usually attributed to carbon brush failure. Understanding the best methods for maintaining carbon brushes and when to replace them is necessary to prevent downtime.

Carbon brush oftenly use in dc motor and fabco universal is a carbon brush manufacturer located in noida

When sparking occurs or if there is a problem with the brush, the maintenance procedures listed below are advised: Make sure the brush is clean and free of any damage or obvious stains. Verify that the brushes may rotate in their holders. Examine the springs in each brush, and then adjust the pressure as needed. Look for signs of fins, slugs, or mica on the commutator. Make that there are no burned, pitted, or blackened areas on the commutators. Check the commutators for irregularities in the bar-to-bar spacing and roundness. Verify that the risers are connected securely.