11 am355x, Drive technology – BECKHOFF AM3000 User Manual
Page 59
Drive Technology
10 Technical data
AM3000 / AM3500
Version: 1.5
59
10.11 AM355x
Data
Symbol [Unit]
AM3551
AM3552 AM3553
3000
6000 3000
3000
Electrical data
Standstill torque
*
M
0
[Nm]
4.1
6.3
8.6
Standstill current
I
orms
[A]
3.4
6.1
4.8
6.4
Max. rated mains voltage U
N
[VAC]
480
Rated speed **
N
n
[min
-1
]
3000
6000 3000
3000
Rated torque
M
n
[Nm]
3.2
1.7
4.6
6.1
Rated current
I
n
[A]
2.8
2.9
3.6
4.8
Peak current
I
0max
[A]
13.6
24
21
31
Peak torque
M
0max
[Nm]
11.1
11.1 18.5
27
Torque constant
K
Trms
[Nm/A]
1.19
0.66 1.32
1.34
Voltage constant
K
Erms
[mVmin] 72
40
80
81
Winding resistance
Ph-PH
R
25
[Ω]
4
1.23 2.7
1.81
Winding inductance
Ph-PH
L [mH]
34
10.4 25.5
18.6
*) reference flange aluminium 270 mm x 270 mm x 10 mm
Options such as sealing ring, holding brake, EnDAT or BiSS lead to a reduction of the rated data.
**) at 400 V supply voltage
Mechanical data
AM3551
AM3552 AM3553
Rotor moment of inertia
J [kgcm
2
}
15
19
20
Pole number
10
Thermal time constant
t
TH
[min]
29
31
33
Weight, standard
G [kg]
5.8
7.0
8.9
Permitted radial load
at shaft end
F
R
[N]
594
648
682
Permitted axial load
at shaft end
F
A
[N]
113
123
130
Data for optional brake
Data
Symbol [Unit] Value
Holding torque at 100 °C
M
BR
[Nm]
9
Supply Voltage
U
BR
[VDC]
24
Electrical power
P
BR
[W]
18
Current
I
on
[A]
0.75
Release delay time
t
BRH
[ms]
40
Application delay time
t
BRL
[ms]
7
Moment of inertia
J
BR
[kgcm
2
]
0.6
Weight of the brake
G
BR
[kg]
0.82
Typical backlash
°mech
0
Tolerances for all data ±10%