SEW-Eurodrive BMG T Series, Operating Instructions Manual

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14
Operating instructions – BMG..T Double Disc Brakes for Stage Applications
7
BMG..T operating currents
Technical Data
7.3 BMG..T operating currents
BMG4T BMG8T BMG15T
Motor size 90-100 112-132S 132M-160M
Max. rated braking torque [Nm] 40 75 150
Braking power [W] 50 65 95
Inrush current ratio I
B
/I
H
- 6.3 7.5
Rated voltage V
N
BMG4T BMG8T BMG15T
I
H
[A
AC
] I
H
[A
AC
] I
H
[A
AC
]
24 DC 2.2
1)
1) Direct current with DC supply
2.77
2)
2) Direct current in BSG operation
4,15
2)
230 AC (208-233) 0.36 0.46 0.66
240 AC (234-261) 0.32 0.41 0.59
290 AC (262-293) 0.29 0.36 0.53
400 AC (370-414) 0.20 0.26 0.37
440 AC (415-464) 0.18 0.24 0.33
I
B
Accelerator current – brief inrush current
I
H
Holding current r.m.s. value in the connecting lead to the SEW brake rectifier
U
N
Rated voltage (rated voltage range)
Permitted tolerances for rated voltage: Rated voltage range ± 10 %
Example: Rated voltage 230 V
AC
Lower limit 208 V
AC
-10 %
Upper limit 233 V
AC
+10 %
P
i
f
kVA
Hz
n
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