Festo Кабели и принадлежности - Manual (Page 77)

2. Fitting
2−21
Festo P.BE−SPC200−EN en 0901d
Drives
Caution
Mount shock absorbers on the drive, also on drives with
adjustable cushioning (PPV). In this way you can avoid
damage in the event of operating and system faults.
Caution
Limit the positioning range by means of fixed end stops if
the measuring system is shorter than the positioning
range. In this way you can avoid damage to the measuring
system in the event of operating and system faults.
Important for positioning accuracy
ć The cylinder, guide, measuring system and load must be
rigid in the direction of movement, have very little play
and must be connected flush with each other.
ć The play between the drive, guide, mass and measuring
system must be smaller by the factor 10 than the required
tolerance (max. 0.1 mm).