Product Description
Brush set
Frequently Asked Questions
Q: What is the CR 094290 brush set and what does it do?
A: The CR 094290 is a carbon brush set for Crown DC electric motors. The brushes conduct current to the motors rotating commutator and wear gradually with use. Replacement ensures reliable motor performance and prevents damage to the commutator.
Q: Which Crown motors use the CR 094290 brush set?
A: The CR 094290 is compatible with Crown electric lift truck motors found in their standard pallet jack and platform truck lineup. Verify your truck model and motor part number (such as CR 094289 or similar) to confirm brush compatibility.
Q: How often should the CR 094290 brushes be replaced?
A: Under typical warehouse use, replace the CR 094290 brush set every 2-4 years or when brushes wear down to approximately 50 percent of original length. Heavy-duty or continuous-cycle operations may require replacement more frequently.
Q: What materials are used in the CR 094290 brush set?
A: The CR 094290 brushes are manufactured from compressed carbon with copper shunts for positive electrical contact. This composition provides durability, conductivity, and minimal commutator wear over the life of the brush set.
Q: What symptoms indicate the CR 094290 brushes need replacement?
A: Replace the CR 094290 if you observe sparking at the motor commutator, loss of motor power output, grinding noise during operation, or carbon dust accumulation in the motor housing. These signs indicate brush wear or damage.