Lenze EVS93xx CrossCutter - Manual (Page 18)

Cross Cutter
Features of the "Cross Cutter" prepared solution
 Prepared Solution Servo PLC / ECSxA 1.1 EN 2-4
b) Oversynchronous cutting length
(cutting length x
max
< cutting circle circumference of knife drum x
circumference
)
c) Undersynchronous cutting length
(cutting length x
max
> cutting circle circumference of knife drum x
circumference
)
y
t
y
max
V
t
V
synchron
t
1
t
cycle
t
1
t
cycle
t
asynchron
t
asynchron
t
synchron
t
synchron
cutting
phase
cutting angle ysync
y
end
y
t
y
max
V
t
V
synchron
t
1
t
cycle
t
1
t
cycle
t
asynchron
t
asynchron
t
synchron
t
synchron
cutting
phase
cutting angle ysync
y
end