Bosch Rexroth MSK - 5.21 MSK071 E-...-NSNN Technical data

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