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– Product Model: 803591090
– Product Name: Front Armature Frame
– Material specifications: High-strength alloy material, with high rigidity, pressure resistance and no deformation, stable structure, wear resistance, corrosion resistance and aging resistance, and excellent support performance.
The 803591090 front armature frame can solve problems such as armature eccentricity, rotor rubbing, structural looseness, motor vibration and abnormal noise, uneven internal clearance, assembly misalignment, support failure, and abnormal component wear. It is suitable for scenarios such as old part replacement, motor structure maintenance, new machine original factory assembly, armature assembly fault repair, and motor structure reinforcement and upgrade. The product is made of high-strength alloy material, precision casting, high-precision machining, plane calibration, and rust-proofing and strengthening processes. It has sufficient structural rigidity, is not easy to deform, has high coaxiality, and has the characteristics of shock resistance, pressure resistance, not easy to deform, wear resistance, corrosion resistance, and strong structural stability. It is suitable for the harsh working conditions of engineering machinery with high frequency start-stop, continuous load, dust and oil, and large temperature difference, and provides long-term stability to the internal core structure of the motor.
– Product Model: 803591090
– Product Name: Front Armature Frame
– Material specifications: High-strength alloy material, with high rigidity, pressure resistance and no deformation, stable structure, wear resistance, corrosion resistance and aging resistance, and excellent support performance.
– Processing technology: precision casting, high-precision machining, coaxiality calibration, rust prevention treatment, meeting the original factory’s structural component quality inspection standards.
– Performance and working condition adaptation: precise positioning and support, vibration resistance and anti-deviation, strong structural stability, suitable for long-term heavy-load operation of motors.
– Structural features: Original factory standard size, precise hole positions, tight fit, convenient disassembly and assembly, effectively reducing motor structure maintenance costs.
This product undergoes multiple specialized tests before leaving the factory, including dimensional accuracy, coaxiality verification, pressure resistance and durability, shock resistance and anti-loosening, structural compatibility, dustproof and weather resistance, meeting the original equipment manufacturer (OEM) assembly standards for construction machinery. After installation, it precisely matches the armature assembly requirements, providing robust support and precise positioning, completely eliminating problems such as armature eccentricity, rotor rubbing, vibration, abnormal noise, and wear. It stabilizes the motor’s concentricity, protects the internal windings and commutation structure, reduces the probability of mechanical and electrical failures, decreases maintenance frequency and parts wear, and ensures long-term stable and efficient operation of the construction machinery motor.

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