Product Description
Brush holder
Frequently Asked Questions
Q: What is the NA 121141 brush holder used for?
A: The NA 121141 is a brush holder component for electric lift trucks. It holds and positions the brushes against the commutator in the electric motor circuit. This part is essential for maintaining proper electrical contact and motor performance on compatible lift truck models.
Q: Which electric lift truck models use the NA 121141 brush holder?
A: The NA 121141 is compatible with various electric lift truck brands including Crown, Toyota, Raymond, Yale, and Hyster models. Verify your equipment model and serial number before ordering to confirm fitment.
Q: What are common failure symptoms of a worn brush holder?
A: Signs of brush holder wear include inconsistent motor performance, arcing at the motor terminal, reduced power delivery, or visible brush dust in the motor compartment. If the brushes do not maintain contact with the commutator, motor efficiency drops significantly.
Q: Are there cross-reference part numbers for NA 121141?
A: Cross-reference part numbers vary by OEM. Use the exact SKU NA 121141 when ordering. We can confirm compatibility with your specific lift truck model upon request.
Q: How long does a brush holder typically last?
A: Brush holder lifespan depends on equipment usage and motor load. In normal material handling applications, expect 2000 to 4000 operating hours. High-duty or continuous-use equipment may require more frequent replacement. Inspect during routine motor maintenance.