Siemens SIMODRIVE 611A - Page 217

AL S
08.95
AL S/3-3
 Siemens AG 1997 All Rights reserved 6SN1197–0AA20
SIMODRIVE 611 (PJ)
M
br opt
M
br rms
n
rated
Speed n
M
br
with external brake resistor without external brake resistor
M
br opt
M
br rms
n
rated
Speed n
0
M
br
I
br rms
n
rated
0
I
br
n
rated
Speed n
Run–on time t
n
rated
0
I
br rms
n
rated
Speed n
0
I
br
0
Run–on time t
Speed n
0
Speed n
Fig. 3-1 Armature short–circuit braking
M
3 ~
SIMODRIVE
R
br
UVW
1FTVVVV
Fig. 3-2 Circuit (principle circuit) for armature short–circuit braking
J
General information on AC servomotors
3 Functions – options
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