Product Description
Crown CR 076819 Brush Set is an OEM replacement brush set for electric lift truck motors. Each set includes eight carbon brushes with precise dimensions 1.5 inches (length) × 1.247 inches (width) × 0.628 inches (thickness), engineered for compatibility with specified Crown electric lift truck models.
Specifications
Part Numbers
| OEM Part Number | CR 076819 |
| Manufacturer Part Number | CR 076819 |
Frequently Asked Questions
Q: What is included in the CR 076819 brush set for Crown lift trucks?
A: The CR 076819 is an OEM brush set that contains eight carbon brushes. Each brush measures 1.5 inches in length, 1.247 inches in width, and 0.628 inches in thickness. These brushes are engineered for use in Crown electric lift truck motors and maintain contact with the commutator to transfer electrical current.
Q: Why does the CR 076819 brush set include eight brushes instead of four?
A: Crown lift truck motors use multiple brush pairs to ensure even commutator wear and consistent electrical contact as the motor armature rotates. Eight brushes provide four contact pairs distributed around the commutator. The CR 076819 set provides all brushes needed for a complete motor rebuild or brush replacement.
Q: What are the specifications for each brush in the CR 076819 set?
A: Each brush in the CR 076819 set measures 1.5 inches length by 1.247 inches width by 0.628 inches thickness. These precise dimensions ensure proper fit in Crown motor brush holders and correct spring tension. Using brushes with different dimensions may cause poor electrical contact or motor damage.
Q: How do I know when the CR 076819 brushes need replacement?
A: Worn brushes cause sparking at the commutator, reduced motor power output, irregular motor speed, or complete motor failure. Brushes should be replaced when they wear to approximately one-quarter of their original length. Crown lift truck motors typically require brush replacement every 1500 to 3000 operating hours depending on duty cycle.