Product Description
24V Brush Set with Springs for Hyster electric pallet jack traction motors. This carbon-graphite brush and steel spring assembly is engineered for reliable long-term performance in demanding warehouse and dock environments. Designed as a direct replacement for factory-spec motor maintenance, the 1506791 restores full electrical conductivity and commutator engagement in walkie pallet jacks. Compatible with Hyster W40Z, W45Z, and W50Z series electric pallet trucks. High-conductivity composition ensures low electrical resistance and consistent power delivery throughout the 24V system.
Specifications
Electrical
| Operating Voltage | 24VDC |
Material & Construction
| Brush Material | High conductivity carbon-graphite composition |
| Spring Material | Steel (proprietary spring grade) |
Part Numbers
| Manufacturer Part Number | HY 1506791 |
| Alternative Part Number | 1506791 |
| Compatible Equipment Models | Hyster W40Z (B218), Hyster W45Z (C215), Hyster W50Z, Hyster W40ZB218, Hyster W45ZB218, Hyster W45ZC215 |
Applications
| Typical Use | Walkie electric pallet truck traction motor brush replacement and maintenance |
Frequently Asked Questions
Q: What is included in the HY 1506791 brush set?
A: The HY 1506791 is a complete brush set with springs for Hyster 24V traction motors. It includes multiple carbon-graphite brushes and steel spring assemblies designed to slide in the motor commutator housing.
Q: Which Hyster pallet jack models use the HY 1506791 brush set?
A: The HY 1506791 fits Hyster W40Z (B218), W45Z (C215), W50Z, W40ZB218, W45ZB218, and W45ZC215 electric pallet trucks. Match your equipment model and serial number before ordering to ensure correct fitment.
Q: What is the brush material composition in the HY 1506791?
A: The HY 1506791 brushes are made from high conductivity carbon-graphite composition. This material provides low electrical resistance while maintaining durability under continuous commutation in 24V traction motors.
Q: How long do HY 1506791 brushes typically last?
A: Brush lifespan depends on truck duty cycle, operating voltage stability, and commutator condition. Heavily used trucks may need brush replacement every 1500 to 2500 operating hours. Inspect regularly for wear.
Q: What symptoms indicate the HY 1506791 brushes need replacement?
A: Worn brushes cause reduced motor power, loss of traction, sparking visible at the motor, motor overheating, or intermittent operation. Brush wear is progressive, so replacement at first signs prevents motor damage.
Q: What is the system voltage for the HY 1506791?
A: The HY 1506791 brushes are designed for 24V DC traction systems. Do not use in 12V or 36V systems. Verify your truck battery voltage specification before ordering.