Yadeke double-shaft double-acting cylinder has only one cylinder and two shafts, right? And why is the total length of Yadeke's double-shaft double-acting cylinder A+ double stroke?

The first question, "double shaft" here means that both the front and rear covers of the cylinder have piston rods extending or retracting, and the two piston rods are fixed on a piston (coaxial, one extending and the other retracting; Instead of juxtaposing the two shafts and simultaneously extending or retracting them.

The second question, the total length of the double-shaft double-acting cylinder: A+2S refers to the maximum actuating size and range, which is convenient for customers to install and provides the volume parameters of the occupied space.