22
2.3 P
ERFORMANCE
DATA
ALS
20X
256
run length at max. speed
– Run length minus the acceleration and braking
phases.
– If the label is shorter than both run lengths for accel-
eration and braking together, the max. dispensing
speed is not reached at all. In this case the note
„max speed not reached“ appears in the results
field.
total time for dispensing
– Required time for dispensing one label.
theoretical max. performance
– Theoretical max. label rate.
– This value can also be determined graphically, see
Diagrams of performance data
Out of the input values, the calculation sheet calculates
and draws diagrams for the functions v(t) [7], v(x) and
x(t).
The diagrams show some basic relations, which cannot
be read as clearly from the calculation results.
Example [7]: With a label length of 26 mm, the required
max. dispensing speed of 40 m/min is not reached (red
circle). The motor is already braked, before the max.
speed is reached (see also
).
[7]
Graph of the dispensing speed over the dispensing duration after the following inputs: label length (including gap) = 26 mm; max. dispen-
sing speed = 40 m/min.
Summary of Contents for ALS 204
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