Product Description
Crown CR 76819 Brush Set is part of the electrical component range for Crown lift trucks, intended for slip ring or traction motor applications. This set contains four graphite brushes. Critical properties such as electrical ratings, dimensional fit, and material grade must be confirmed directly with Crown OEM documentation for precise equipment application.
Specifications
Part Numbers
| OEM Part Number | CR 76819 |
| Cross-Reference Part Numbers | 076819, SK15181130JE |
Frequently Asked Questions
Q: What is the CR 76819 brush set used for?
A: The CR 76819 is a brush set containing four graphite brushes for Crown lift truck electrical motors. Brushes conduct electricity from the stationary electrical circuit to the rotating armature in slip ring or traction motors, enabling power delivery and motor operation.
Q: How many brushes are included in the CR 76819 set?
A: The CR 76819 brush set contains four graphite brushes. This is the complete set required for motor operation. Verify your motor configuration requires all four brushes before installation, as some Crown motors may use different brush quantities.
Q: What are the cross-reference part numbers for CR 76819?
A: OEM part number is CR 76819. Cross-reference numbers include 076819 and SK15181130JE. Use these numbers for inventory cross-checking and compatibility verification against Crown electrical documentation.
Q: What material are the CR 76819 brushes made from?
A: The CR 76819 brushes are manufactured from graphite compound. Graphite provides excellent electrical conductivity, low friction against rotating commutators, and durability under repeated brush-to-commutator contact cycling. The specific grade and hardness are optimized for Crown traction motor and slip ring applications.
Q: What are signs that CR 76819 brushes need replacement?
A: Signs of brush wear include motor noise or grinding sounds, reduced power delivery, intermittent operation, or visible sparking at the motor brush caps. As brushes wear, electrical contact becomes intermittent or fails completely. Worn brushes will result in motor failure if not replaced. Verify motor hours and operating conditions to estimate brush service life.