Bosch MSK030B-0900-NN, Руководство по планированию проекта, Страница: 40 / 282

4.10 MSK050B Technical data
Designation Symbol Unit MSK050B-0300-NN MSK050B-0450-NN MSK050B-0600-NN
Continuous torque at standstill 60 K
M
0_60
Nm 3.0
Continuous current at standstill 60 K I
0_60(eff)
A 1.8 2.8 3.7
Continuous torque at standstill 100 K
M
0_100
Nm 3.4
Continuous current at standstill 100 K I
0_100(eff)
A 2.0 3.2 4.2
Maximum torque
M
max
Nm 9.0
Maximum current
I
max(eff)
A 7.2 11.2 14.8
Torque constant at 20 °C
K
M_N
Nm/A 1.80 1.20 0.90
Voltage constant at 20 °C 1)
K
EMK_1000
V/1000
min-1
111.0 73.5 55.0
Winding resistance at 20 °C
R
12
Ohm 13 5.7 3.3
Winding inductance L
12
mH 76.4 33.6 19.9
Leakage capacitance of the compo‐
nent
C
dis
nF 2.1 1.4 2.1
Number of pole pairs p - 4
Moment of inertia of rotor J
red
kg*m 2
0.00028
Thermal time constant
T
th_nom
min 8.0
Maximum speed (electric) n
max el
min -1
4300 6000
Sound pressure level
L
P
dB[A] < 75
Mass 2)
m kg 4.0 (4.9)
Ambient temperature during operation T
amb
°C 0 ... 40
Protection class (EN 60034‑5) - - IP65
Thermal class (EN 60034‑1) T.CL. - 155
Last amended: 2014-01-21
1) Manufacturing tolerance ±5%
2) (...) Motors with holding brake 1, 2, ...
Tab. 4-9: Technical data
Fig. 4-10: Characteristic curves of motor MSK050B-0300
Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P 38/279
Synchronous Servomotors MSK
Technical data