HY 1376980

Frequently Asked Questions

Q: What is the HY 1376980 motor brush?
A: The HY 1376980 is a replacement carbon graphite motor brush with copper pigtail for Hyster electric lift truck traction motors. This brush conducts current from the stationary electrical contacts to the rotating commutator in 24VDC motor systems. When worn, brushes are replaced as a pair or set to maintain motor performance.

Q: Which Hyster equipment uses the HY 1376980 brush?
A: The HY 1376980 is compatible with Hyster electric pallet jacks and electric lift trucks equipped with 24VDC traction motors. Verify your equipment voltage system before ordering. This brush is designed for direct OEM end bell fitment, meaning it is precision ground to fit Hyster motor housings without modification.

Q: What is the composition and durability of the HY 1376980 brush?
A: The HY 1376980 brush is made from carbon graphite composite material that provides electrical conductivity, wear resistance, and low friction against the commutator. Carbon graphite brushes typically last 1000 to 2000 operating hours depending on motor usage, load, and speed. High-cycle operations reduce brush lifespan.

Q: How do I know when the HY 1376980 brush needs replacement?
A: Replace the brush when the equipment experiences reduced traction power, stuttering acceleration, or sparking at the motor end bell. Brush wear reduces electrical contact with the commutator, limiting motor performance. Replace both brushes simultaneously to maintain balanced motor operation and prevent premature failure of the replacement brush.

Q: Is the HY 1376980 suitable for all 24VDC lift truck motors?
A: The HY 1376980 is designed specifically for Hyster 24VDC motor systems with OEM end bell compatibility. Do not use this brush in other brands or voltage systems without confirming dimensional and electrical compatibility. Using incompatible brushes causes poor electrical contact, motor overheating, and equipment failure.