Baumuller b maXX 5500 - Coherence between Rated Current and Peak Current; Calculation of the Thermal Rms Current; Coherence between Peak Current and Rated Current

Technical Data
Instruction handbook b maXX BM5500, BM5600, BM5700
Document No.: 5.13008.10
57
of 314
3
3.3.6 Coherence between rated current and peak current
m Calculation of the thermal rms current from the dimensioning cycle
i(t)
I
1
I
2
I
3
T
t
t
1
t
2
t
3
I
1
I
2
I
3
t
1
t
2
t
3
Figure 30: Calculation of the thermal rms current
I
eff
I
n
2
t
n
T
----

n1=
k

I
1
2
t
1
T
---- I
2
2
t
2
T
---- I
3
2
t
3
T
----
++==
m Coherence between peak current and rated current 
for the dimensioning of a motion cycle
i(t)
I
Peak
T
t
t
Peak
I
Peak
T + t
Peak
Figure 31: Coherence between peak current and rated current
t
Peak
T
---------------
I
rated
I
Peak
---------------



2
=