Kollmorgen AKM, Инструкция по эксплуатации

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7.10 Technical Data AKM7 with fan
U
N
Data
Symbol AKM
[Unit] 72K 72M 72P*** 72Q***
Electrical data
Standstill torque for
∆
T winding = 100K*
M
0
[Nm]** 38.6 39.0 38.2 38.3
Standstill current for
∆
T winding = 100K
I
0rms
[A]** 12.1 16.9 24.3 30.5
Standstill torque for
∆
T winding = 60K*
M
0
[Nm]** 30.9 31.2 30.6 30.6
max. Mains voltage U
N
[V] 480
230VAC
Rated speed n
n
[rpm] — — 1800 2000
Rated torque* M
n
[Nm] — — 30.9 30.7
Rated power P
n
[kW] — — 5.83 6.43
400VAC
Rated speed n
n
[rpm] 1500 2000 3000 4000
Rated torque* M
n
[Nm] 32.6 30.7 26.1 21.6
Rated power P
n
[kW] 5.13 6.43 8.20 9.05
480VAC
Rated speed n
n
[rpm] 1800 2500 3500 4500
Rated torque* M
n
[Nm] 31.2 28.7 23.7 18.7
Rated power P
n
[kW] 5.88 7.52 8.69 8.82
Peak current I
0max
[A] 27.9 39 56.1 70.5
Peak torque M
0max
[Nm] 79.4 79.8 78.5 78.4
Torque constant K
Trms
[Nm/A] 3.23 2.33 1.58 1.30
Voltage constant K
Erms
[mVmin] 208 150 102 81.2
Winding resistance line-line
R
25
[
Ω
]
1.36 0.69 0.35 0.26
Winding inductance line-line L [mH] 20.7 10.8 5.0 3.2
Mechanical data
Rotor moment of inertia J [kgcm²] 65
Pole number - 10
Static friction torque M
R
[Nm] 0.16
Thermal time constant t
TH
[min] 46
Weight G [kg] 19.7
Radial load permitted F
R
[N] see page (
➜
# 195)
Axial load permitted F
A
[N] see page (
➜
# 195)
Power cable acc. EN60204-1:2006 Table 6, Column B2
Minimum cross section mm² 1.5 2.5 6 10
* Rated data with reference Aluminum plate 457mm x 457mm x 12.7mm
** Derating:
Brake motor option reduces continuous torque ratings by 1Nm.
Non-resolver feedback options reduce continuous torque ratings by:
AKM72 = 2.0 Nm AKM73 = 2.7 Nm AKM74 = 3.4 Nm
Motors with non-resolver feedback and brake option, reduce continuous torque by:
AKM72 = 3.9 Nm AKM73 = 5.1 Nm AKM74 = 6.2 Nm
For motors with optional shaft seal, reduce torque shown by 0.25 Nm and increase M
R
by the same amount.
*** Technical data with connector option H. In case of using the connector option C the standstill current is lim-
ited to 23,5A.
Brake data for Brake options are listed in chapter "Technical Data Brakes" from (
➜
# 184) .
Fan data
Operating voltage U
FAN
[VDC] 24 ± 10 % Operating current I
FAN
[mA] 270
Electrical power P
FAN
[W] 6.5 Weight of the FAN kit G
FAN
[kg] 2.5
Cable outer diameter [mm] 4 to 6 Clamping range terminals [mm²] 0.33 to 4
A 10 mm cable bushing is built into the fan housing. Connection cable is not part of delivery.
AKM Installation | 7 Technical Data
Kollmorgen | kdn.kollmorgen.com | June 2018 181