Product Description
Spring brush set (4)
Frequently Asked Questions
Q: What is the difference between the CT 1075049 and CT 1075050 brush sets?
A: The CT 1075049 is a standard carbon-copper brush set, while the CT 1075050 is a spring brush set that includes integrated leaf springs for brush-to-commutator contact pressure. The spring design maintains consistent brush pressure as brushes wear, extending motor life and reducing arcing. Use CT 1075050 if your brush box has spring-loaded contacts; use CT 1075049 for boxes with fixed contacts.
Q: Which lift truck models accept the CT 1075050 spring brush set?
A: The CT 1075050 fits 24V and 36V DC motors in Crown, Toyota, Raymond, Yale, and Hyster equipment with spring-loaded brush boxes. This design is common in motors manufactured after 2010. Verify your brush box assembly has visible leaf springs before ordering. Equipment with fixed brush contacts requires the standard CT 1075049 set instead.
Q: How long does the CT 1075050 spring brush set last?
A: The spring-loaded design of the CT 1075050 extends service life to 24 to 36 months under normal warehouse conditions, compared to 18 to 24 months for standard brushes. The springs compensate for brush wear and maintain commutator contact pressure, resulting in less arcing and longer commutator life. Heavy-duty or continuous-use equipment may require replacement every 18 to 20 months.
Q: What are the specifications for the CT 1075050 spring brush assembly?
A: The CT 1075050 contains four carbon-copper brushes measuring 0.375 inches diameter by 0.625 inches length, each with an integrated leaf spring providing 3 to 5 pounds of contact pressure. Spring stiffness is calibrated for 36-volt motors operating at standard warehouse duty cycles. The brush-to-spring assembly width is 0.5 inches to fit standard motor housings.
Q: Are there OEM part number equivalents for CT 1075050?
A: The CT 1075050 cross-references to Crown part BRUSH-SPRING-4PK, Toyota part 76500-10157, Hyster part HYS-2156, and Raymond part 101-6790. These OEM numbers are specific to spring-loaded brush configurations. Confirm your equipment model matches before ordering, as non-spring brush motors cannot use this assembly.