Solid shaft, generally suitable for industrial robots, as professional measuring instruments, medical equipment, precision machine tools, aircraft shaft, pneumatic jack movement part.

Hollow shaft, with its advantages of lightening the weight of equipment and simplifying the structure, can be re-penetrated inside the measuring wire, compressed air, can also be added to lubricant and hydraulic oil.

Stainless steel shaft, generally used in the presence of chemicals, seawater and other substances in the corrosion of the environment, as part of the measurement!