Technical Data Akm7 Without Fan - Kollmorgen AKM Série Manuel D'installation

AKM Installation | 7 Technical Data

7.9 Technical Data AKM7 without fan

U Data
N
Electrical data
Standstill torque for ∆T
winding = 100K*
Standstill current for
∆T winding = 100K
Standstill torque for ∆T
winding = 60K*
max. Mains voltage
Rated speed
230VAC Rated torque*
Rated power
Rated speed
400VAC Rated torque*
Rated power
Rated speed
480VAC Rated torque*
Rated power
Peak current
Peak torque
Torque constant
Voltage constant
Winding resistance line-
line
Winding inductance
line-line
Mechanical data
Rotor moment of inertia J [kgcm²]
Pole number
Static friction torque
Thermal time constant
Weight standard
Radial load permitted
Axial load permitted
Power cable acc. EN60204-1:2006 Table 6, Column B2
Minimum cross section mm²
* 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
Motors with non-resolver feedback and brake option, reduce continuous torque by:
AKM72 = 3.9 Nm
For motors with optional shaft seal, reduce torque shown by 0.25 Nm and increase M
*** Technical data with connector option H. In case of using the connector option C the standstill current is limited
to 23,5A.
Brake data for Brake options are listed in chapter "Technical Data Brakes" from (➜ # 184).
180 Kollmorgen | kdn.kollmorgen.com | June 2018
Symbol
[Unit] 72K 72M 72P 72Q 73M 73P 73Q*** 74L 74P 74Q***
M [Nm]** 29.7 30.0 29.4 29.5 42.0 41.6
0
I [A]** 9.3 13.0 18.7 23.5 13.6 19.5
0rms
M [Nm]** 23.8 24.0 23.5 23.6 33.6 33.3
0
U [VAC]
N
n [rpm] — —
n
M [Nm] — —
n
P [kW] — —
n
n [rpm] 1500 2000 3000 4000 1500 2400 3000 1200 1800 2500
n
M [Nm] 25.1 23.6 20.1 16.3 33.8 28.5
n
P [kW] 3.94 4.94 6.31 6.83 5.31 7.16
n
n [rpm] 1800 2500 3500 4500 1800 2800 3500 1400 2000 3000
n
M [Nm] 24.0 22.1 18.2 14.1 32.1 26.3
n
P [kW] 4.52 5.79 6.67 6.65 6.05 7.71
n
I [A] 27.9 39
0max
M [Nm] 79.4 79.8 78.5 78.4 112
0max
K [Nm/A] 3.23 2.33 1.58 1.30 3.10 2.13
Trms
K [mVmin] 208 150
Erms
1.36 0.69 0.35 0.26 0.76 0.38
R [Ω]
25
L [mH] 20.7 10.8
65
- 10
M [Nm] 0.16
R
t [min] 46
TH
G [kg] 19.7
F [N]
R
F [N]
A
1 1.5
AKM73 = 2.7 Nm
AKM73 = 5.1 Nm
AKM
41.5
24.5
33.2
480
1800 2000 — 1300 1500
23.8 23.2 — 34.7 33.4
4.49 4.86 — 4.72 5.25
25.2
7.92
22
8.07
56.1 70.5 40.8 58.6 73.5
111 111
1.70
102 81.2 200 137 109
0.27
5.0 3.2 12.4 5.9 3.7
92
10
0.24
53
26.7
see page (➜ # 194)
see page (➜ # 194)
4 6 2.5 4
AKM74 = 3.4 Nm
AKM74 = 6.2 Nm
by the same amount.
R
53.0 52.5 52.2
12.9 18.5 26.1
42.4 42.0 41.8
— — 1300
— — 41.9
— — 5.71
43.5 39.6 31.5
5.47 7.46 8.25
41.5 35.9 27.3
6.08 7.52 8.58
38.7 55.5 78.3
143 142 141
4.14 2.84 2.00
266 183 129
0.93 0.47 0.26
16.4 7.7 3.8
120
10
0.33
60
33.6
6 1.5 4 6