Bosch rexroth MBT, Manual

Page: 76 / 422

Designation Symbol Unit
MST360E
0008-F 0018-F
Standstill torque
M
0
Nm 1,050
Standstill current
I
0
A 25.2 50.4
Rated torque
M
N
Nm 875.0
Rated power
P
N
kW 7.30 16.50
Rated current
I
N
A 21.0 42.0
Rated speed
n
N
min -1
80 180
Maximum torque M
max
Nm 2,000 1900
Maximum current I
max
A 53.0 141.0
Max. speed (electrical)
n
max
min -1 140 300
Power wire cross-section A mm 2 2.5 10.0
Torque constant at 20 °C K
M_N
Nm/A 41.67 20.80
Voltage constant at 20 °C
K
EMK_1
V/min -1 2.560 1.890
Thermal time constant
T
th_nom
min 5.0
Winding resistance at 20 °C
R
12
Ohm 4.67 1.2
Winding inductance
L
12
mH 39.9 10.6
Leakage capacitance of the com‐
ponent
C
ab
nF 20.0
Number of pole pairs p - 25
Details about liquid cooling
Power dissipation
P
V
kW 4.00
Coolant inlet temperature
T
in
°C 10 ... 40
Permissible coolant temperature
increase for P
V
ΔT
max
K 10
Required coolant flow at P
V
Q
min
l/min 6.0
Pressure drop at Q
min
Δp bar 0.1
Volume of coolant duct
V
cool
l 0.69
Maximum permissible inlet pres‐
sure
p
max
bar 6.0
Latest amendment: 2019-12-11
Tab. 4-21: MST360E - Technical data
64/409
Technical data
MBT High Synchronous Torque Motors
Bosch Rexroth AG R911298798_Edition 08