Bosch MSK030B-0900-NN, Project Planning Manual

Page: 38 / 282

4.9 MSK043C Technical data
Designation Symbol Unit MSK043C-0600-NN
Continuous torque at standstill 60 K
M
0_60
Nm 2.7
Continuous current at standstill 60 K I
0_60(eff)
A 3.6
Continuous torque at standstill 100 K
M
0_100
Nm 3.1
Continuous current at standstill 100 K I
0_100(eff)
A 4.3
Maximum torque
M
max
Nm 12.5
Maximum current
I
max(eff)
A 18.5
Torque constant at 20 °C
K
M_N
Nm/A 0.78
Voltage constant at 20 °C 1)
K
EMK_1000
V/1000
min-1
48.0
Winding resistance at 20 °C
R
12
Ohm 2.75
Winding inductance L
12
mH 13.4
Leakage capacitance of the compo‐
nent
C
dis
nF 2.1
Number of pole pairs p - 4
Moment of inertia of rotor J
red
kg*m 2
0.00008
Thermal time constant
T
th_nom
min 17.0
Maximum speed (electric) n
max el
min -1
7500
Sound pressure level
L
P
dB[A] < 75
Mass 2)
m kg 3.6 (3.9)
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. 4-8: MSK - Technical data
Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P 36/279
Synchronous Servomotors MSK
Technical data