Product Description
Brush set
Frequently Asked Questions
Q: What is the brush set BR A27793-20?
A: The BR A27793-20 is a complete brush set for electric lift truck motors. It includes carbon brushes designed to maintain electrical contact with the motor commutator. Brush replacement is routine maintenance for DC and brushed motor assemblies.
Q: What components are included in the BR A27793-20 brush set?
A: The BR A27793-20 includes replacement carbon brushes and associated hardware required for brush assembly installation. The set is complete and ready for use as a maintenance replacement in compatible electric lift truck motors.
Q: When should the BR A27793-20 brush set be replaced?
A: Replace the BR A27793-20 brush set when brushes are worn to 50% of original length, when you observe reduced motor power, intermittent operation, or excessive sparking at the motor terminals. Regular brush inspection is recommended during preventive maintenance cycles.
Q: Which electric lift truck models use the BR A27793-20 brush set?
A: The BR A27793-20 is designed for specific electric lift truck motor assemblies. Verify your equipment model and motor specifications before ordering. Contact us with your serial number and current motor part number to confirm compatibility.
Q: How long do the brushes in the BR A27793-20 set typically last?
A: Brush lifespan depends on motor duty cycle, speed settings, load capacity, and operating environment. Brushes typically last 1000 to 3000 hours of operation in standard warehouse conditions. High-duty applications may require more frequent brush replacement.
Q: Are there cross-reference brush sets compatible with the BR A27793-20?
A: The BR A27793-20 is an OEM brush set for specific motor assemblies. Contact us with your equipment details and current motor part number to identify any available equivalent or cross-reference brush sets.