Bosch Rexroth BA1N, Project Planning Manual

Page: 24 / 80

4.2 Technical data
4.2.1 Data sheet BA1N16
Parameter 1) Symbol Unit
BA1N16-C3BHA
(forced ventilation)
BA1N16-C3BHL
(water cooling)
Maximum energy content E
max
kJ 147.3
Rated power 3)
P
N
kW 42.5 32.0
Rated speed
n
N
min -1 2000
Rated current
I
N
A 92.0 92.0 4)
Maximum current
I
max(rms)
A 196.5 290.7
Maximum speed
n
max
min -1
6000
Thermal time constant
T
th
min 5.3 3.5
Leakage capacitance of the component
C
ab
nF 32.3 25.0
Number of pole pairs p -- 2 3
Power wire cross-section A mm 2 25.0
Mass m
mot
kg 300 290
Rotor inertia
J
rot
kg * m² 0.746
Sound pressure level
L
P
dB[A] 75 (+3) 72 (+3)
Ambient temperature during operation
T
um
°C 0 ... +40
Thermal class according to
DIN EN 60034-1
I.CL. - 155
Information on DC bus voltage 540 V
DC
Continuous power 3)
P
C
kW 42.5 32.0
Maximum power 3)
P
max
kW 90.2 122.4
Energy content for n
P
N
E
n
P
N
kJ 130.8
Speed range for energy content E
n
P
N
n
Range_P
N
min -1 2000 ... 6000
Energy content for n
P
max
E
n
P
max
kJ 72.9 27.1
Speed range for energy content E
n
P
max
n
Range_P
max
min -1
1770 ... 4580 1800 ... 3140
No-load losses 2) at 4000 min -1
P
V_4000
kW 2.83 3.05
Information on DC bus voltage 750 V
DC
Continuous power 3)
P
C
kW 48.5 43.1
Maximum power 3)
P
max
kW 126 151
Energy content for n
P
N
E
n
P
N
kJ 114.9 130.8
Speed range for energy content E
n
P
N
n
Range_P
N
min -1
2810 ... 6000 2720 ... 6000
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Technical data
BA1N Kinetic Energy Buffer
Bosch Rexroth AG R911393264_Edition 01