BR 29044-FS000

Frequently Asked Questions

Q: What is the purpose of the BR 29044-FS000 brush spring?
A: The BR 29044-FS000 is a replacement brush spring for Barrett electric lift truck traction motors. This spring maintains consistent brush pressure against the motor commutator, ensuring reliable electrical contact and efficient current transfer during motor operation. Proper spring tension is critical for motor performance.

Q: What equipment does this spring fit?
A: The BR 29044-FS000 is designed for Barrett electric lift truck drive motor traction systems. This spring is part of the brush assembly in H100 and other Barrett motor configurations. Verify your equipment model and motor type before ordering to ensure correct fitment.

Q: What material is this spring made from?
A: The BR 29044-FS000 brush spring is engineered from spring steel formulated to withstand repeated compression cycles in motor brush systems. The spring must maintain consistent tension throughout its service life to ensure proper brush contact pressure and minimize electrical resistance.

Q: How long does a brush spring last?
A: Brush springs typically last 3 to 5 years in standard warehouse duty. Spring failure occurs when it loses tension, allowing brush float or intermittent contact. Worn springs reduce brush pressure, causing arcing, increased noise, and motor performance degradation. Replace springs during routine brush maintenance or when motor performance issues appear.

Q: What happens if the brush spring loses tension?
A: A weakened or failed brush spring will allow brushes to float away from the commutator, creating electrical gaps. This results in sparking, motor chatter, reduced power delivery, intermittent operation, and accelerated brush wear. The motor may stall under load if spring tension becomes too low. Replace the spring immediately to prevent motor damage.