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MKE Synchronous Servomotors
MKE118D-012
Bosch Rexroth AG
R911414374, Edition 01
14.7 MKE118D-012
Designation
Symbol
Unit
MKE118D-012-__0-____
MKE118D-012-__3-____
Continuous torque at standstill 60K
1)
M
0_60
Nm
48.0
Continuous current at standstill 60K
I
0_60(eff)
A
13.0
Maximum torque
1)
M
max
Nm
187.0
Maximum current
I
max
A
58.5
Torque constant at 20
°C
1)
Km
Nm/A
4.29
Voltage constant at 20
°C
1)
K
EMK_1000
V/1000
min
-1
263.5
Winding resistance at 20 °C
R
12
Ω
Ohm
0.98
Winding inductance
L
12
mH
15
Leakage capacitance of the component
C
ab
nF
20.2
Number of pole pairs
p
4
Moment of inertia of the rotor
1) 2)
J
rot
kgm
2
0.03620
Thermal time constant
T
th
min
90.0
Maximum speed (electrical)
n
max
1/min
2,100
Mass
m
kg
65.0
69.1
Sound pressure level
LP
dB[A]
61.1 (±3)
Ambient temperature during operation
T
um
°C
0...40
Degree of protection (EN 60034-5)
-
-
IP65
Thermal class (EN 60034‑1)
T.CL.
155
Holding brake
Holding torque
M
4
Nm
0
70.00
Rated voltage
1)
U
N
V
0
24
Rated current
I
N
A
0
1.29
Maximum connection time
t
1
ms
0
53
Maximum disconnection time
t
2
ms
0
97
Moment of inertia of the holding brake
1) 2)
J
br
kg*m
2
0
0.0031800
1) For tolerance details refer to
Chapter 14.10 “Tolerances” on page 50
2) For motors with holding brake, the moment of inertia of the holding brake must be added to the moment of inertia of the motors to determine
the total moment of inertia.
0
200
400
600
800
1000
1200
1400
1600
1800
0
50
100
150
M
max
M
S1
n / min
-1
M / Nm
MKE118D-012-___-___, ctrlX DRIVE, controlled supply 3 x AC 400 ... 480 V
Tec
hnical dat
a