5.11
MSK050C-...-NSNN Technical data
Designation
Symbol
Unit
MSK050C-0300-NN
MSK050C-0450-NN
MSK050C-0600-NN
Continuous torque at standstill 60 K
M
0_60
Nm
5.0
Continuous current at standstill 60 K
I
0_60(eff)
A
3.1
4.7
6.2
Maximum torque
M
max
Nm
15.0
Maximum current
I
max(eff)
A
12.4
18.8
24.8
Torque constant at 20 °C
K
M_N
Nm/A
1.77
1.16
0.89
Voltage constant at 20 °C
1)
K
EMK_1000
V/1000
min-1
109.0
71.5
55.0
Winding resistance at 20 °C
R
12
Ohm
6.6
3.2
1.7
Winding inductance
L
12
mH
46.1
20.2
11
Leakage capacitance of the compo‐
nent
C
dis
nF
2.6
2.4
2.6
Number of pole pairs
p
-
4
Moment of inertia of rotor
J
red
kg*m
2
0.00033
Thermal time constant
T
th
min
14.0
Maximum speed (electric)
n
max el
min
-1
4700
6000
Sound pressure level
L
P
dB[A]
< 75
Mass
2)
m
kg
5.4 (6.3)
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. 5-19:
Technical data MSK050C-...-NSNN
Tab. 5-20:
Technical data MSK050C-0300-__-__-___-_S__
Bosch Rexroth AG
DOK-MOTOR*-MSK*EXGIIK3-PR09-EN-P
46/175
Synchronous Servomotors MSK For Potentially Explosive Areas
Technical data
