P&H
Brush arm assembly for P&H machinery
This brush arm assembly facilitates the transmission of electrical current within the motors or slip ring systems of P&H equipment. It maintains consistent pressure on the carbon brushes to ensure effective contact with the commutator or slip rings.
Specifications
- Part number
- 1073Z130
- Brand
- P&H
The 1073Z130 brush arm assembly serves as an electromechanical component within the electrical systems of P&H machinery. It functions by holding carbon brushes in place and applying the necessary pressure to maintain contact with a commutator or slip ring, which allows for the transmission of electrical current in DC motors, generators, and rotating systems. This assembly consists of a conductive arm, a tension spring, and a brush holder designed to support electrical connectivity during operation.
This component is compatible with P&H mining equipment, including electric shovels and draglines that utilize large-scale electric motors and slip ring assemblies for power and signal transmission across pivot points. The assembly is engineered to provide consistent force, which is necessary for the proper function of rotating electrical systems in these machines.
In heavy machinery, brush arm assemblies are used to bridge the gap between stationary and rotating electrical components. By maintaining uniform pressure, the assembly helps prevent electrical arcing and ensures that power is transferred efficiently to the motor or generator. Regular inspection of the arm and spring tension is standard practice to prevent issues such as contact loss or overheating in the electrical system.