Product Description
SPRING BRUSH
Frequently Asked Questions
Q: What is CR 073855?
A: CR 073855 is a spring brush component designed for use in electric pallet jack motor assemblies. The spring brush maintains consistent electrical contact between the motor brushes and commutator, enabling reliable power delivery to the motor.
Q: What does CR 073855 do in an electric pallet jack?
A: CR 073855 provides spring tension that presses the motor brushes against the spinning commutator. This tension is critical for maintaining electrical continuity. If the spring loses tension or breaks, motor performance degrades significantly, resulting in reduced lift power or failure to operate.
Q: What Crown pallet jack models use CR 073855?
A: CR 073855 is used in Crown electric pallet jack motor assemblies. Verify your equipment documentation and motor specifications to confirm compatibility, as spring brush specifications vary by motor type and voltage.
Q: What are the signs that CR 073855 needs replacement?
A: Watch for intermittent power loss, weak lift performance, or arcing sounds from the motor housing. These symptoms indicate worn brushes or weakened springs. A visual inspection of the motor assembly may show discolored or worn brush surfaces, confirming that CR 073855 and related brush components need replacement.