Beckhoff AM8000 Series, Operation Instructions Manual

Page: 65 / 123

Technical data
Version: 4.3 ─── 65 AM8000 and AM8500
4.9
AM807x
Electrical data AM80xx
71K 71N 71R 72L 72P 72T
Standstill torque M
0
[Nm] 31.80 31.80 29 54.60 54.60 50
Standstill current I
orms
[A] 9.60 17.80 28.20 11.10 20.60 39
Maximum mechanical speed N
max
[min
-1
]
5000
Maximum rated mains voltage U
N
[V
AC
]
480
Peak current I
0max
[A] 25.90 49 81.80 36.30 66.10 120
Peak torque M
0max
[Nm] 80 79.90 78 172.50 172.40 169
Torque constant K
Trms
[Nm/A] 3.31 1.78 1.02 4.91 2.65 1.33
Voltage constant K
Erms
[mVmin] 231 122 70 328 180 92
Winding resistance Ph-Ph R
20
[Ω] 1.60 0.45 0.16 1.22 0.39 0.12
Winding inductance Ph-Ph, mea-
sured at 1 kHz L [mH] 23.40 6.50 2.20 21.40 6.45 1.85
Power supply U
N
= 115 V
Nominal speed Nn [min-1] 350 700 1400 200 400 1000
Rated torque M
n
[Nm] 30.60 29.20 28.10 54.50 53.50 41
Rated output P
n
[kW] 1.12 2.14 4.12 1.14 2.24 4.29
Power supply U
N
= 230 V
Nominal speed Nn [min-1] 800 1500 3000 500 1000 2000
Rated torque M
n
[Nm] 29 26.40 22.10 53.10 48.90 28
Rated output P
n
[kW] 2.43 4.15 6.94 2.78 5.12 5.86
Power supply U
N
= 400 V
Nominal speed Nn [min-1] 1500 3000 4000 1000 2000 3000
Rated torque M
n
[Nm] 26.50 19.50 18 48.90 38.20 13
Rated output P
n
[kW] 4.16 6.13 7.54 5.12 8 4.08
Nominal current I
n
[A] 7.90 11.60 17.60 10.30 15.30 10.70
Power supply U
N
= 480 V
Nominal speed Nn [min-1] 1700 3300 4500 1100 2200 3300
Rated torque M
n
[Nm] 25.70 18.20 13.40 47.60 35.90 8
Rated output P
n
[kW] 4.58 6.29 6.31 5.48 8.27 2.76
Connection technology M40-speedtec
Reference flange steel 375 mm x 601 mm x 10 mm