Bosch rexroth MBT, Manual

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4.3 Frame size 130
4.3.1 Data sheet MST130
Designation Symbol Unit
MST130A MST130C
0200-F 0250-N 0050-F 0075-N 0200-F 0300-N
Standstill torque
M
0
Nm 9 5 27 14.6 27 12.5
Standstill current
I
0
A 6.5 3.9 6.8 3.9 16.2 8
Rated torque
M
N
Nm 8.1 4.5 25.0 13.5 25.0 6.8
Rated power
P
N
kW 1.70 1.20 1.31 1.10 5.24 2.14
Rated current
I
N
A 6.4 3.5 6.1 3.5 15.2 5.3
Rated speed
n
N
min -1
2,000 2,500 500 750 2000 3000
Maximum torque M
max
Nm 15 13 50 40
Maximum current I
max
A 16.0 12.0 12.5 13.0 38.0 26.6
Max. speed (electrical)
n
max
min -1 4,000 1,500 3850
Power wire cross-section A mm 2 1.0 1.5 1.0
Torque constant at 20 °C K
M_N
Nm/A 1.25 1.30 4.30 3.86 1.65 1.28
Voltage constant at 20 °C
K
EMK_1
V/min -1 0.094 0.085 0.285 0.280 0.071 0.103
Thermal time constant
T
th_nom
min 4.1 15.0 2.5 15.0 2.0 47.0
Winding resistance at 20 °C
R
12
Ohm 5.5 10.3 1.68
Winding inductance
L
12
mH 17.5 40 41.4 6.8
Leakage capacitance of the com‐
ponent
C
ab
nF 2.0 2.2 2.7 6.6 2.7
Number of pole pairs p - 10
Details about liquid cooling
Power dissipation
P
V
kW 0.50 0.11 1.40 0.17 1.00 0.17
Inlet temperature coolant
T
in
°C 10 ... 40 - 10 ... 40 - 10 ... 40 -
Permissible coolant temperature
increase at P
V
ΔT
max
K 10 - 10 - 10 -
Required coolant flow at P
V
Q
min
l/min 0.7 - 2.0 - 1.4 -
Pressure drop at Q
min
Δp bar 0.1 - 0.1 - 0.1 -
Volume of coolant duct
V
cool
l 0.04 - 0.09 - 0.09 -
Maximum permissible inlet pres‐
sure
p
max
bar 6.0 - 6.0 - 6.0 -
Latest amendment: 2019-07-04
Tab. 4-2: MST130A/ -C - Technical data
26/409
Technical data
MBT High Synchronous Torque Motors
Bosch Rexroth AG R911298798_Edition 08