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– Product Model: 803591084
– Product Name: Brush Frame
– Material specifications: High-strength insulating base material + precision conductive components, excellent insulation performance, stable conductivity, arc resistance, anti-aging and non-deformation.
The 803591084 brush frame can solve problems such as carbon brush wobbling and misalignment, poor contact, unstable conductivity, motor sparking and abnormal noise, intermittent current, abnormal carbon brush wear, electrical grounding faults, and power output fluctuations. It is suitable for scenarios such as old part replacement, motor electrical maintenance, new machine original factory assembly, conductivity fault repair, and motor electrical structure upgrade. The product adopts a high-strength insulating frame and precision conductive components, and is made through one-piece molding, precision alignment processing, insulation reinforcement, and elastic calibration processes. It has a stable structure, accurate positioning, and stable conductivity. It has the characteristics of excellent insulation, anti-aging, arc resistance, vibration resistance, and non-deformation. It is suitable for the harsh working conditions of engineering machinery with high-frequency start-stop, dust and oil, large temperature difference, and continuous operation, and provides long-term stable operation of the motor’s conductive system.
– Product Model: 803591084
– Product Name: Brush Frame
– Material specifications: High-strength insulating base material + precision conductive components, excellent insulation performance, stable conductivity, arc resistance, anti-aging and non-deformation.
– Processing technology: one-piece molding, precision alignment machining, elastic calibration, and insulation reinforcement, meeting the original manufacturer’s electrical component quality inspection standards.
– Performance and operating condition adaptation: The carbon brush is stably positioned, conducts electricity continuously without sparking, is shock-resistant and weather-resistant, and is suitable for long-term high-frequency operation of equipment.
– Structural features: Original factory standard specifications, precise alignment, convenient disassembly and assembly, compatible with original factory carbon brush accessories, effectively reducing electrical maintenance costs.
This product undergoes multiple specialized tests before leaving the factory, including insulation withstand voltage, conductivity stability, elasticity durability, shock resistance, arc resistance, and high and low temperature adaptability, meeting the original equipment manufacturer (OEM) assembly standards for construction machinery. After installation, it precisely matches the motor carbon brush assembly requirements, ensuring a secure fixation and stable contact. This completely eliminates faults such as poor conductivity, arcing, current fluctuations, and uneven carbon brush wear, stabilizing motor power output, protecting electrical components, reducing the risk of electrical failure downtime, minimizing maintenance frequency and parts wear, and providing long-term protection for the safe, stable, and efficient operation of the construction machinery’s motor and electrical system.

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