Catalogue
Motion Control System
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6
Technical Data
Servo motors
AKM
The synchronous servomotors from the AKM series are
brushless
, rotary current motors with three-phase windings for demanding servo applications. These motors have permanent magnets in the rotor. The
neodymium magnet
material and the low inertial torque contribute significantly to making these motors highly dynamic and allow them to have a very low cogging. The robust,
compact motors
with high power density are available in seven sizes and fine graduations, so perfect customization is possible.
Motors are available with idling torques from 0.18 to 53 Nm and a peak torque of up to 143 Nm. Motor and sensor cables in standard 5m/10m/15m/20m/25m lengths can also be obtained.
Standard configuration:
■ smooth wave ■ IP65 protection ■ 2-pin resolver
■
industrial temperature sensors
in the stator windings for monitoring the temperature
■ UL-conforming configuration
Options:
■ fitted key ■ stop brake (AKM2-7) ■ water-cooled flange
■ shaft seal (IP67) ■ rotatable plug ■ various sensor systems
Motor Motor - Data Brake - Data Drive
Motor idle torque
Nominal torque
Peak torque
Nominal rotation speed
Nominal capacity
Nominal supply voltage
Idle current
Nominal current
Peak current
Torque constant
Rotor torque
Motor weight
Stop torque
Stop brake torque
Stop brake weight
SDD 305
SDD 310/315/215/120
o
P
n
(kW)
IN (A)
KT (Nm/A)
J (kgcm
2
)
m
(kg)
AKM11B
0.18
0.17
0.61
8000
0.14
230
1.16
1.06
4.65
0.16
0.017
0.35
-
-
-
X
AKM12C
0.31
0.28
1.08
8000
0.23
230
1.51
1.33
6.06
0.21
0.031
0.49
AKM13C
0.41
0.36
1.46
8000
0.30
230
1.48
1.29
5.93
0.28
0.045
0.63
-
-
-
X
AKM21C
0.48
0.39
1.47
8000
0.32
230
1.58
1.30
6.3
0.30
0.11
0.82
1.42
0.011
0.27
X
AKM22C
0.84
0.78
2.73
3500
0.29
230
1.39
1.28
5.6
0.61
0.16
1.1
1.42
0.011
0.27
X
AKM22C
0.84
0.68
2.73
8000
0.57
400
1.39
1.11
5.6
0.61
0.16
1.1
1.42
0.011
0.27
X
AKM22E
0.87
0.70
2.76
8000
0.59
230
2.73
2.19
10.9
0.32
0.16
1.1
1.42
0.011
0.27
X
AKM23C
1.13
1.08
3.77
2500
0.28
230
1.41
1.35
5.6
0.80
0.22
1.38
1.42
0.011
0.27
X
AKM23C
1.13
0.99
3.77
5500
0.57
400
1.41
1.24
5.6
0.80
0.22
1.38
1.42
0.011
0.27
X
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