Product Description
Brush Set (Hydraulic Pump Motor
Frequently Asked Questions
Q: What is the CR 126697 brush set used for?
A: The CR 126697 is a brush set for hydraulic pump motors in Crown electric lift trucks. It replaces worn carbon brushes that transfer electrical current to the motor rotor during operation.
Q: Which Crown electric lift truck models use CR 126697?
A: CR 126697 is a Crown OEM brush set for hydraulic pump motor assemblies. Verify your specific truck model, motor type, and part number compatibility before ordering, as brush specifications vary by motor size and voltage.
Q: What happens when brushes in CR 126697 wear out?
A: Worn motor brushes reduce electrical contact, causing decreased hydraulic pump performance, intermittent motor operation, reduced pressure output, and increased electrical resistance. Motor stalling or loss of hydraulic flow indicates brush replacement is needed.
Q: How often should CR 126697 brushes be replaced?
A: Brush life depends on motor duty cycle and operating hours. Typical replacement intervals range from 1500 to 3000 operating hours. Heavy-duty or continuous-use equipment requires more frequent brush inspection and replacement.
Q: What material are the CR 126697 brushes made from?
A: Hydraulic motor brushes are typically carbon-graphite composite material. This composition provides reliable electrical conductivity, durability under sustained current loads, and compatibility with standard motor commutators in Crown equipment.