Kollmorgen AKM 2G Manuel D'installation page 226

AKM2G Instructions | 7 Technical Data
7.7.4 Technical Data AKM2G-74
U Parameter
N
Max. Rated Equivalent Line Voltage
Max. Continuous Torque for ∆ T winding = 100°C (1)(2)
(4)
Max. Continuous Current for ∆ T winding = 100°C (1)(2)
(4)
Max. Continuous Torque for ∆ T winding = 60°C (2)(4)
Max. mechanical speed (5)
Peak Torque (1)(2)(4)
Peak Current
120 V Rated Torque (speed) (1)(2)(4)
AC
Rated Speed
Rated Power (speed) (1)(2)(4)
240 V Rated Torque (speed) (1)(2)(4)
AC
Rated Speed
Rated Power (speed) (1)(2)(4)
400 V Rated Torque (speed) (1)(2)(4)
AC
Rated Speed
Rated Power (speed) (1)(2)(4)
480 V Rated Torque (speed) (1)(2)(4)
AC
Rated Speed
Rated Power (speed) (1)(2)(4)
Torque Constant (1)
Back EMF Constant (6)
Motor Constant (1)
Resistance (line-line) (6)
Inductance Q-Axis (line-line)
Inductance D-Axis (line-line)
Inductance Saturation Current
Maximum Demagnetization Current
226 Kollmorgen | kdn.kollmorgen.com | August 2018
Tolerance Symbol
Electrical data
Max
Nom
Nom
Nom
Nom
Nom
Nom
+/- 10%
+/- 10%
Nom
+/- 10%
Midpeak
Units AKM2G
74P 74Q 74R
V bus V ac 480 480
Tmc Nm 72.1 71.6 71.2
ib-in 638 634
Imc Arms 23.1 28.8 32.4
Tmc Nm 57.7 57.7 57.5
lb-in 511 510
Nmax rpm 6000 6000 6000
Tp Nm 164.5 163.6 162.7
lb-in 1456 1448 1440
Ip Arms 57.7 72.0 81.0
Trtd Nm
lb-in
Nrtd rpm
Prtd kW
Hp
Trtd Nm 66.5 64.0 61.5
lb-in 589 566
Nrtd rpm 1000 1250 1450
Prtd kW 6.96 8.37 9.34
Hp 9.34 11.2 12.5
Trtd Nm 58.1 50.6 44.9
lb-in 514 448
Nrtd rpm 1700 2200 2500
Prtd kW 10.3 11.7 11.8
Hp 13.9 15.6 15.8
Trtd Nm 52.3 41.4 33.5
lb-in 463 367
Nrtd rpm 2100 2700 3000
Prtd kW 11.5 11.7 10.5
Hp 15.4 15.7 14.1
Kt Nm/Arms 3.14 2.50 2.21
lb-in/Arms 27.8 22.1 19.5
Ke Vrms/krpm 210 167
Km Nm/√W 4.39 4.38 4.37
lb-in/√W 38.8 38.8 38.7
Rm Ω 0.341 0.217 0.170
Lqll mH 9.2 5.9
Ldll mH
Lisat Arms 210 264
Arms
480
630
509
544
398
296
148
4.6
299