Technical data

Description Symbol Unit MSK071D-0450-FN
Continuous torque at standstill, 60K
M
0_60
Nm 17,5
Continuous current at standstill, 60K
I
0_60(eff)
A 15,4
Continuous torque at standstill,
100K
M
0_100
Nm 20,0
Continuous current at standstill,
100K
I
0_100(eff)
A 17,6
Continuous torque at standstill, liq-
uid
M
0_L
Nm 33,3
Continuous current at standstill, liq-
uid
I
0_L(eff)
A 30,3
Maximum torque
M
max
Nm 66,0
Maximum current
I
max(eff)
A 69,3
Torque constant at 20°C
K
M_N
Nm/A 1,25
Constant voltage at 20°C
K
EMK_100
0
V/min
-1
77,1
Winding resistance at 20°C
R
12
Ohm 0,45
Winding inductivity
L
12
mH 3,200
Leakage capacitance of the compo-
nent
C
ab
nF 7,8
Number of pole pairs p - 4
Moment of inertia of rotor without
brake
1)
J
rot
kg*m
2
0,00255
Thermal time constant
T
th
min 54,0
Maximum speed
n
max
min
-1
6000
Sound pressure level
L
P
dB[A] <75
Ambient temperature during opera-
tion
T
um
°C 0 ... 40
Degree of protection - IP65
Insulation class EN 60034-1 - F
1) Specified without brake. If necessary, add the moment of inertia brake.
Fig.4-63: MSK - Technical Data (natural and liquid cooling)
Description Symbol Unit BREMSE-298397 BREMSE-308413
Holding torque
M
4
Nm 23,0 30,0
Rated voltage ±10%
U
N
V 24
Rated currend
I
N
A 0,79 0,94
Connection time
t
1
ms 130 35
Disconnection time
t
2
ms 180 125
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Rexroth IndraDyn S | Project Planning Manual
Technical Data