CR 11136

Frequently Asked Questions

Q: What is CR 11136 used for?
A: CR 11136 is a brush set for electric lift truck motors. It is supplied as a set of four high-density carbon brushes and serves as a direct OEM replacement for reliable electrical contact in motor and hydraulic systems on Crown electric material handling equipment.

Q: What material is CR 11136 made from?
A: CR 11136 brushes are constructed from high-density carbon. This material provides excellent electrical conductivity, low wear rates, and consistent performance in motor commutator applications across various operational conditions.

Q: How many brushes are included in CR 11136?
A: CR 11136 is supplied as a set of four brushes. A complete set ensures balanced electrical contact across the motor commutator and is required for proper motor operation.

Q: What equipment types use CR 11136 brushes?
A: CR 11136 brushes are engineered for electric lift truck motors, including hydraulic system components that use motor-driven pumps. Verify your equipment model and motor specifications before ordering to confirm compatibility.

Q: When should CR 11136 brushes be replaced?
A: Brushes should be inspected regularly for wear and replaced when they reach their minimum specified length or when motor performance deteriorates (such as reduced speed, arcing, or sparking at the commutator). High-density carbon brushes typically last thousands of operating hours depending on motor duty cycle.