5.21
MSK071E-...-NSNN Technical data
Designation
Symbol
Unit
MSK071E-0200-NN
MSK071E-0300-NN
MSK071E-0450-NN
Continuous torque at standstill 60 K
M
0_60
Nm
23.0
Continuous current at standstill 60 K
I
0_60(eff)
A
10.1
12.5
20.0
Maximum torque
M
max
Nm
84.0
Maximum current
I
max(eff)
A
45.5
56.3
90.1
Torque constant at 20 °C
K
M_N
Nm/A
2.51
2.05
1.29
Voltage constant at 20 °C
1)
K
EMK_1000
V/1000
min-1
154.6
126.4
82.7
Winding resistance at 20 °C
R
12
Ohm
1.16
0.79
0.32
Winding inductance
L
12
mH
9.15
5.9
2.6
Leakage capacitance of the compo‐
nent
C
dis
nF
8.9
9.3
9.5
Number of pole pairs
p
-
4
Moment of inertia of rotor
J
red
kg*m
2
0.00290
Thermal time constant
T
th
min
55.0
Maximum speed (electric)
n
max el
min
-1
3400
4200
6000
Sound pressure level
L
P
dB[A]
< 75
Mass
2)
m
kg
23.5 (25.1)
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. 5-55:
Technical data MSK071E-...-NSNN
Tab. 5-56:
Technical data MSK071E-0200-__-__-___-_S__
DOK-MOTOR*-MSK*EXGIIK3-PR09-EN-P
Bosch Rexroth AG
65/175
Synchronous Servomotors MSK For Potentially Explosive Areas
Technical data
