Precision Motor Shaft

The key mating surfaces of the Precision motor shaft by Guanshuo supplier have tolerances ranging from IT4 to IT5, with diameter tolerances of ±0.003 to ±0.008mm and form and position tolerances (coaxiality ≤0.005mm, radial runout ≤0.008mm), meeting the procurement accuracy requirements of ultra-precision transmission scenarios. After undergoing processes such as fine grinding and polishing, the surface roughness of the bearing position/shaft extension reaches Ra0.025-0.1μm, with an extremely low friction coefficient, meeting the procurement standard for gaap-free assembly of precision mating surfaces. Select high-end base materials such as 20CrMnTi, 42CrMo, and stainless steel. After carburizing, quenching, and nitriding treatment, the surface hardness can reach HRC58-62, while the core remains tough, meeting the durability requirements for purchasing under high-load and high-frequency transmission conditions. The dynamic balance accuracy reaches G1.0 - G0.4, effectively suppressing vibration and noise during high-speed operation, and meeting the procurement and operation requirements of high-speed, quiet precision motors.

Product Parameter (Specification)

Product Feature And Application

Precision motor shaft are suitable for procurement scenarios that have strict requirements for positioning accuracy, operational stability, low vibration and low noise, and are compatible with high-speed and high-load precision transmission. They can be customized and processed according to the base material, heat treatment process, and structural complexity, comprehensively covering the procurement needs of precision motor shafts in industrial control, medical, aerospace, new energy and other fields. It is a high-end core component that balances high precision, high reliability and customization, providing core support for the efficient and stable operation of precision equipment.

Production Details