Bosch Rexroth MKE Series, Руководство по планированию проекта

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4.3 MKE047
Description Symbol Unit MKE047B-144
Continuous torque at standstill, 60K
M
0_60
Nm 2,7
Continuous current at standstill, 60K I
0_60(rms)
A 5,0
Maximum torque
M
max
Nm 11,3
Maximum current
I
max(rms)
A 22,6
Torque constant at 20 °C
K
M_N
Nm/A 0,42
Constant voltage at 20 °C
K
EMK_1000
V/min -1 36,3
Winding resistance at 20 °C
R
12
mH 5,000
Winding inductivity
L
12
Ohm 1,80
Discharge capacity
C
ab
1,6
Number of pole pairs o 3
Moment of inertia of rotor 1)
J
rot
kgm2 0,00017
Thermal time constant
T
th
min 30,0
Maximum speed
n
max
min -1 7000
Sound pressure level
L
P
dB(A) <75
Weight
2)
m kg 5,5 (5,8)
Ambient temperature in operation
T
am
°C 0...40
Degree of protection IP 65
Insulation class according to DIN EN
60034-1
F
Holding brake (optional)
Holding torque
M
4
Nm 2,2
Rated voltage (+/-10 %)
U
N
V 24
Rated current
I
N
A 0,34
Connection time
t
1
ms 2,8
Disconnection time
t
2
ms 14
Moment of inertia of brake
J
Br
kgm2 0,00001
1) Indication without brake. Add moment of inertia of brake, if required.
2) (...) Values for motors with holding brake, sorted (holding brake 1, hold‐
ing brake 2 ...)
Fig.4-8: Technical data MKE047B
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and Controls
Rexroth MKE Synchronous Motors | Project Planning Manual
Technical Data