3.1 Type key
SRU-plus 20 -W-180 -3 -M - 4 -EX-M8 -AS
Size
20 25 30
35 40 50
60
Damping type
S = speed
W = soft
H = hard
Swivel angle
90°
180°
End position adjustability
3°
90°
Center position
– = none
M = pneumatic
VM = locked
Fluid feed-through
– = none
4 = 4 lines for the sizes 20 – 35
8 = 8 lines for the sizes 40 – 63
Explosion-protected variant
– = none
EX
Electrical feed-through
– = none
M5 = M5 plug on rotation side
M8 = M8 plug on rotation side
M12 = M12 plug on rotation side
Attachment kit inductive proximity switch
– = none
AS