17.5
Technical Data AKMH5
Data
Symbol
[Unit]
AKMH
51E
51H
51L
52E
52H
52L
52M
53H
53L
53P
54H
54L
54P
Electrical data
Standstill torque*
M
0
[Nm]**
3.47
3.39
3.47
6.15
6.29
6.45
6.39
8.60
8.68
8.49
10.5
10.4
10.6
Standstill current
I
0rms
[A]**
2.38
5.02
10.0
2.43
4.81
9.5
10.7
5.29
9.43
15.2
4.12
9.29
14.5
max. Mains voltage
U
N
[VAC]
480
U
N
=
230V
Rated speed
n
n
[min
-1
]
1200 3000 5500
—
1800 3500 4500
—
3000 3500 1000 2500 3000
Rated torque*
M
n
[Nm]
3.28
2.75
1.45
—
5.32
3.53
1.18
—
4.09
2.09
9.31
5.13
2.52
Rated power
P
n
[kW]
0.41
0.86
0.84
—
1.00
1.29
0.56
—
1.28
0.77
3.00
1.34
0.79
U
N
=
400V
Rated speed
n
n
[min
-1
]
2500 5500 5500 1500 3500 4500 4500 3000 3500 3500 1800 3000 3000
Rated torque*
M
n
[Nm]
2.98
1.41
1.45
5.39
3.44
1.19
1.18
4.06
2.14
2.09
7.62
2.47
2.52
Rated power
P
n
[kW]
0.78
0.81
0.84
0.85
1.26
0.56
0.56
1.28
0.78
0.77
1.44
0.78
0.79
U
N
=
480V
Rated speed
n
n
[min
-1
]
3000 5500 5500 2000 4000 4500 4500 3500 3500 3500 2000 3000 3000
Rated torque*
M
n
[Nm]
2.82
1.41
1.45
5.08
2.44
1.19
1.18
2.12
2.14
2.09
7.09
2.47
2.52
Rated power
P
n
[kW]
0.89
0.81
0.84
1.06
1.02
0.56
0.56
0.78
0.78
0.77
1.48
0.78
0.79
Peak current
I
0max
[A]
13.8
30.0
59.5
15.0
29.5
58.0
65.5
33.0
59.0
95.5
27.5
62.5
98.0
Peak torque
M
0max
[Nm]
15.0
15.0
15.2
28.9
29.1
29.5
29.4
41.8
42.0
41.7
53.3
53.3
55.1
Torque constant
K
Trms
[Nm/A]
1.72
0.8
0.41
2.79
1.44
0.75
0.66
1.75
0.99
0.60
2.57
1.13
0.74
Voltage constant
K
Erms
[mVmin] 110
51.3
26.6
179
92.7
48.3
42.4
112
63.9
38.4
166
72.9
47.3
Winding resistance Ph-Ph
R
25
[
W
]
9.00
2.00
0.58
8.98
2.37
0.63
0.51
2.12
0.71
0.30
3.22
0.67
0.32
Winding inductance Ph-Ph
L [mH]
36.6
7.9
2.1
44.7
11.9
3.24
2.50
11.4
3.64
1.30
18.3
3.5
1.5
Mechanical data
Rotor moment of inertia
J [kgcm²]
3.42
6.22
9.12
11.92
Pole number
10
10
10
10
Static friction torque
M
R
[Nm]
0.622
0.640
0.658
0.077
Thermal time constant
t
TH
[min]
46
58
69
80
Weight flange mounting
G [kg]
8.9
11.1
13.4
15.7
Weight face mounting
G [kg]
10.4
13.6
14.9
17.2
Radial load permitted
F
R
[N]
max. 635, see p.66
Axial load permitted
F
A
[N]
max. 1740, see p.66
**Derating depending on model options for M
0
and I
orms
Built-in brake
%
**
**
**
**
Built-in Hiperface DSL
%
**
**
**
**
Power cable acc. EN60204-1:2006 Table 6, Column B2
Minimum cross section
mm²
1
1
1
1
1
1
1.5
1
1
2.5
1
1.5
2.5
Fixed cable cross section
mm²
2.5
2.5
4
2.5
2.5
4
4
2.5
4
4
2.5
4
4
* Rated data with reference flange Aluminium 305mm * 305mm * 12.7mm
** data evaluation in process
Brake data
Holding torque @ 120°C
M
BR
[Nm]
14.5
Release delay time
t
BRH
[ms]
80
Operating voltage
U
BR
[VDC]
24 ± 10 %
Engage delay time
t
BRL
[ms]
15
Electrical power
P
BR
[W]
19.5
Brake weight adder
G
BR
[kg]
1.8
Moment of inertia
J
BR
[kgcm²]
0.173
Typical backlash
[ °mech.]
0.31
Servomotors AKMH
General - 59
Kollmorgen
08/2013
Technical Data
