8 am307x, Drive technology – BECKHOFF AM3000 User Manual
Page 51
Drive Technology
10 Technical data
AM3000 / AM3500
Version: 1.5
51
10.8 AM307x
Technical data
Symbol
[Unit]
AM30xx
72K 72M 72P 72Q 73M 73P 73Q 74L 74P
74Q
Electrical data
Standstill torque
*
M
0
[Nm]
29.7 30.0 29.4 29.7 42.0 41.6 41.6 53.0 52.5 51.9
Standstill current
I
orms
[A]
9.3 13.0 18.7 20.9 13.6 19.5 24.6 12.9 18.5 26.2
Max. mechanical speed
N
max
[min
-1
]
6000
Max. rated mains voltage U
N
[VAC]
480
U
=
115V
Rated speed
N
n
[min
-1
]
-
-
-
-
-
-
-
-
-
-
Rated torque
*
M
n
[Nm]
-
-
-
-
-
-
-
-
-
-
Rated output
P
n
[kW]
-
-
-
-
-
-
-
-
-
-
U
N
=
230V
Rated speed
N
n
[min
-1
]
-
-
1800
-
-
1300
-
-
-
-
Rated torque
*
M
n
[Nm]
-
-
23.8
-
-
34.7
-
-
-
-
Rated output
P
n
[kW]
-
-
4.49
-
-
4.72
-
-
-
-
U
N
=
400V
Rated speed
N
n
[min
-1
]
1500 2000 3000 3500 1500 2400 3000 1200 1800 2500
Rated torque
*
M
n
[Nm]
25.1 23.6 20.1 18.41 33.8 28.5 25.2 43.5 39.6 31.4
Rated output
P
n
[kW]
3.94 4.94 6.31 6.75 5.31 7.16 7.92 5.47 7.46 8.22
U
N
=
480V
Rated speed
N
n
[min
-1
]
1800 2500 3500 4000 1800 2800 3500 1400 2000 3000
Rated torque
*
M
n
[Nm]
24.0 22.1 18.2 16.4 32.1 26.3
22 41.5
35.9 27.1
Rated output
P
n
[kW]
4.52 5.79 6.67 6.87 6.05 7.71 8.06 6.08 7.52 8.51
Peak current
I
0max
[A]
46.5 65.0 93.5 117.5 68.0 97.5 122.6 64.5 92.5 130.5
Peak torque
M
0max
[Nm]
118.8 119.3 117.6 117.5 169.8 168.0 168.0 217.6 215.3 214.3
Torque constant
K
Trms
[Nm/A]
3.23 2.33 1.58 1.42 3.10 2.13 1.69 4.14 2.84 1.98
Voltage constant
K
Erms
[mVmin] 208
150
102 91.6
200
137 109.2 266
183
129
Winding resistance Ph-PH R
25
[Ω]
1.36 0.69 0.35 0.321 0.76 0.38 0.24 0.93 0.47
0.264
Winding inductance Ph-PH L [mH]
20.7 10.8
5.0
4.0
12.4
5.9
3.7
16.4
7.7
3.8
* reference flange aluminium 457mm x 457mm x 12.7mm
Options such as sealing ring, holding brake, EnDAT or BiSS lead to a reduction of the rated data.
Mechanical data
AM3072
AM3073
AM3074
Rotor moment of inertia
J [kgcm
2
]
65
92
120
Pole number
10
10
10
Static friction torque
M
R
[Nm]
0.16
0.24
0.33
Thermal time constant
t
TH
[min]
46
53
60
Weight, standard
G [kg]
19.7
26.7
33.6
Permitted radial force
at shaft end
F
R
[N]
1300
Permitted axial force
F
A
[N]
500
Data for optional brake
Data
Symbol
[Unit]
Value
Holding torque at 120 °C
M
BR
[Nm]
53
Supply voltage
U
BR
[VDC]
24 ± 10 %
Electrical power
P
BR
[W)
35.6
Current
I
on
[A]
1.48
Release delay time
t
BRH
[ms]
110
Application delay time
t
BRL
[ms]
35
Moment of inertia
J
BR
[kgcm²]
1.64
Weight of the brake
G
BR
[kg]
2.1
Typical backlash
[°mech.]
0.2