Frame Size 450; Data Sheet Mst450 - Bosch rexroth MBT Manual

MBT High Synchronous Torque Motors
4.12

Frame size 450

4.12.1

Data sheet MST450

Designation
Standstill torque
Standstill current
Rated torque
Rated power
Rated current
Rated speed
Maximum torque
Maximum current
Max. speed (electrical)
Power wire cross-section
Torque constant at 20 °C
Voltage constant at 20 °C
Thermal time constant
Winding resistance at 20 °C
Winding inductance
Leakage capacitance of the com‐
ponent
Number of pole pairs
Details about liquid cooling
Power dissipation
Coolant inlet temperature
Permissible coolant temperature
increase for P
V
Required coolant flow at P
V
Pressure drop at Q
min
Volume of coolant duct
Maximum allowed inlet pressure
MST450B
Symbol Unit
0012-F
M
Nm
0
I
A
0
M
Nm 540.0
N
P
kW 10.50
N
I
A
N
n
min
-1
N
M
Nm 1350
max
I A
max
n
min -1
max
A
mm 2
K
Nm/A 26.23
M_N
K
V/min 1.455
-1
EMK_1
T
min
th_nom
R
Ohm
12
L mH
12
C
nF
ab
p -
P
kW
V
T
°C
in
ΔT K
max
Q l/min
min
Δp bar
V
l
cool
p
bar
max
Tab. 4-23: MST450B/ -D - Technical data
0006-F
640
24.4 21.7
8.10
20.4 18.1
185 95
65.0 60.0
350
2.5
44.47
2.500
6.0
2.4 3.9
17.8 31.0
9.6
30
3.00
10 ... 40
10
4.3
0.1
0.33
6.0
Latest amendment: 2020-11-27
R911298798_Edition 08 Bosch Rexroth AG
69/409
Technical data
MST450D
0012-F
965
36.7
810.0
16.10
31.0
190
2075
100.0
6.0
26.29
1.455
1.4
11.2
14.5
4.00
5.7
0.48