Hyster Carbon Brush for Electric Lift Trucks

Frequently Asked Questions

Q: What is the HY 3012560 carbon brush used for?
A: The HY 3012560 is an electrographite carbon brush designed for Hyster electric lift truck traction and pump motors. It maintains electrical contact with the commutator while the motor shaft rotates. Carbon brushes deliver current to motor windings and must be replaced when worn to prevent motor damage.

Q: What are the dimensions and material composition of this carbon brush?
A: The HY 3012560 features OEM-validated electrographite construction. Brush dimensions, contact face area, and spring pressure specifications are application-specific to Hyster motor designs. Verify your motor model to ensure correct brush size and grade before ordering.

Q: When should carbon brushes be replaced on lift truck motors?
A: Carbon brushes typically require replacement after 1500 to 3000 operating hours, depending on motor duty cycle and load conditions. Signs of wear include sparking at the commutator, reduced motor performance, and visible brush wear. Replace brushes in sets to maintain balanced commutator contact and prevent motor damage.

Q: Can the HY 3012560 be used in both traction and pump motors?
A: The HY 3012560 is engineered for application-specific use in either Hyster electric lift truck traction motors or pump motors. While both use electrographite brushes, brush size, pressure, and electrical ratings differ between motor types. Confirm your motor application before ordering to ensure proper fit and performance.