Note: 1. The meaning of each code in the above table is as follows:
L – standard length, for the retractable type, the length L is the minimum length in the shortened state;
Lv – elongation;
m–Mass;
Tn – nominal torque (take 50% of the yielding torque);
Tf – fatigue torque, i.e. the permissible torque determined by fatigue strength under variable bending load;
? —maximum axial folding angle;
e – wall thickness of the receiver;
mL – the mass of the growth of 100mm.
- The above table does not indicate the unit of measurement in millimeters;
- When users need to change the standard length, expansion and flange type size, please set with our manufacturer.