Product Description
Crown CR 805131 OEM electric lift truck motor brush. Dimensions: 0.875 in length, 0.865 in width, and 0.285 in thickness. Single replacement brush for Crown electric lift truck motors.
Specifications
Part Numbers
| Manufacturer Part Number | CR 805131 |
| OEM Part Number | 805131 |
Frequently Asked Questions
Q: What are the exact dimensions of the CR 805131 motor brush?
A: The CR 805131 is a Crown OEM replacement brush with the following dimensions: 0.875 inches in length, 0.865 inches in width, and 0.285 inches in thickness. These dimensions are critical for proper fit within Crown electric lift truck motors.
Q: Is CR 805131 a single brush or a complete brush set?
A: CR 805131 is a single replacement brush for Crown electric lift truck motors. Most DC motors require two brushes, so you may need to order two units depending on your maintenance needs and current brush condition.
Q: What symptoms indicate that CR 805131 replacement brushes are needed?
A: Signs of worn motor brushes include reduced motor power, intermittent motor operation, excessive sparking inside the motor housing, or arcing sounds during operation. Brush wear is a normal maintenance item in DC motors and does not indicate motor failure.
Q: How often should CR 805131 brushes be replaced in typical operating conditions?
A: Brush replacement frequency depends on duty cycle, ambient temperature, and motor load. In normal warehouse use, brushes typically require replacement every 1,000 to 2,000 operating hours. High-use environments or extreme temperatures may require more frequent replacement.
Q: Are there any material compatibility issues with CR 805131?
A: CR 805131 brushes are engineered specifically for Crown DC motors. Material composition affects conductivity, wear rate, and commutator compatibility. Use only genuine Crown brushes or verified OEM-equivalent brushes to avoid accelerated wear or motor damage.