Swivel/linear unit DSL-25-80-270-P-A-S2-B For proximity sensing. Rotary and linear movement can be actuated independently of one another. Rotary movement of 0? - 270? infinitely adjustable. Rotation angle adjustment range=0 - 270 deg, Stroke=80 mm, Piston diameter=25 mm, Swivel angle=0 - 272 deg, Cushioning=P: Flexible cushioning rings/plates at both ends