This elevator limit shaft is fully CNC machined with tight tolerances, excellent straightness and smooth surface. It offers stable positioning, strong shock resistance and uniform batch quality to guarantee reliable limit signal sensing for elevator safety systems.
Strict dimensional & geometric tolerance One-setup CNC machining ensures high straightness, concentricity and accurate positioning grooves, matching elevator sensor components perfectly without stuck triggering.
2
Smooth low-friction surface Precision turning delivers burr-free polished surface, reducing abrasion during repeated sliding and frequent limit switching.
3
Superior mechanical stability Solid bar stock machined structure free of casting defects, strong shock resistance to withstand long-term elevator up-down vibration, hard to bend or deform.
4
Uniform batch consistency Identical shaft diameter and slot sizes for mass assembly, stable limit signal triggering to avoid elevator safety malfunctions.
5
Flexible custom processing CNC easily adjusts shaft length, groove positions and thread specs without molds, meeting various elevator model customization demands.
