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Precision Locating Shaft – Micron-Level Positioning for High-Speed Integrated Systems

Engineered for the most demanding precision assembly and automation applications, our Locating Shaft 1is a critical positioning component machined to uncompromising standards. Crafted from high-strength 45# steel with a hardened surface finish, this shaft delivers the micrometer-level accuracy and wear resistance required to keep integrated production lines running at peak efficiency.

Core Technical Advantages

1. Industry-Leading Dimensional Precision

Manufactured in strict compliance with GB/T 1804-m size tolerances and GB/T 1184-K geometric tolerances, every shaft achieves a critical diameter tolerance of φ10 -0.02/-0.04 mm. This ensures a perfect interference fit with guide sleeves and fixtures, eliminating lateral play and guaranteeing repeatable positioning accuracy within ±0.01 mm for your automated processes.

2. Hardened for Extreme Durability

Treated to a surface hardness of HB220-250, our 45# steel locating shafts resist wear, deformation, and fatigue even under continuous high-cycle operation. The precision-ground finish ensures a smooth, scratch-free surface (free of peeling, cracks, or burrs), preventing galling and extending the service life of both the shaft and mating components.

3. Engineered for Seamless Integration

Designed with a multi-step shoulder profile and a precision-machined flange, this shaft is optimized for drop-in installation into modular fixtures, jigs, and integrated equipment. Every edge is meticulously deburred and sharp corners are removed, ensuring safe handling and preventing damage to seals or delicate components during assembly.

4. Stable Performance in Harsh Environments

The uniform surface treatment provides excellent corrosion resistance, making this locating shaft suitable for use in the dusty, humid, or temperature-fluctuating environments common to machinery manufacturing, automotive assembly, and high-speed sorting systems.