Siemens SIDOOR ATD4 W Series - Page 271

Example calculation for an M3 motor
Input data Calculation
Tag Value De󹪝nition
:
029(
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&
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2
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&
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)5
ವV
'
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:
$7
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67%<
7
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:
$7
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ವ
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:
+2/'

ವ
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:
029(

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:
869
ವ
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:
869
 
:
$7
:
+2/'
:
029(
:
+2/'
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F
FR
80 N Door friction without counter‐
weight
F
HC
60 N Holding time CLOSED
F
HO
70 N Holding power OPEN
I
O24
0.1 A External power supply 24 V
m
D
180 kg Weight to be moved, total
N
C
5 Cycles OPEN/CLOSED
s
D
0.8 m Door width, 1 leaf in meters
T
HC
20 s Hold time closed
T
HO
20 s Hold time open
T
STBY
310 s Standstill time without hold‐
ing power
v
C
0.3 m/s Closing speed
A UPS with 600 W and a bridging time of 10 minutes makes approx. 30,000 J available.
Power supply
7.6 Uninterruptible power supply (UPS)
ATD4xxW for industrial applications
System Manual, 06/2022, A5E51901827B AA 269