Kollmorgen AKM 2G Manuel D'installation page 172

AKM2G Instructions | 7 Technical Data
7.3 Technical Data AKM2G-3x Series
7.3.1 Technical Data AKM2G-31
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
172 Kollmorgen | kdn.kollmorgen.com | August 2018
Tolerance Symbol
Electrical data
Max
Nom
Nom
Nom
Nom
Nom
Nom
+/- 10%
+/- 10%
Nom
+/- 10%
Midpeak
Units AKM2G
31C 31D 31E
V bus V ac 480 480
Tmc Nm 1.68 1.68 1.70
ib-in 14.9 14.9 15.1
Imc Arms 1.48 2.06 2.90
Tmc Nm 1.30 1.31 1.33
lb-in 11.5 11.6 11.7
Nmax rpm 8000 8000 8000
Tp Nm 6.02 6.03 6.09
lb-in 53.2 53.4 53.9
Ip Arms 5.90 8.23 11.6
Trtd Nm 1.67 1.67 1.68
lb-in 14.8 14.8 14.8
Nrtd rpm 1000 1500 2300
Prtd kW 0.175 0.263 0.404
Hp 0.235 0.352 0.542
Trtd Nm 1.64 1.62 1.59
lb-in 14.5 14.3 14.1
Nrtd rpm 2400 3500 5000
Prtd kW 0.412 0.594 0.832
Hp 0.553 0.796 1.12
Trtd Nm 1.58 1.52 1.43
lb-in 14.0 13.5 12.7
Nrtd rpm 4300 6100 8000
Prtd kW 0.713 0.972 1.20
Hp 0.956 1.30 1.61
Trtd Nm 1.55 1.46 1.39
lb-in 13.7 12.9 12.3
Nrtd rpm 5200 7300 8000
Prtd kW 0.844 1.12 1.16
Hp 1.13 1.50 1.56
Kt Nm/Arms 1.16 0.836 0.601
lb-in/Arms 10.3 7.399 5.318
Ke Vrms/krpm 75.6 54.4 39.1
Km Nm/√W 0.205 0.206 0.209
lb-in/√W 1.82 1.83 1.85
Rm Ω 21.4 10.9 5.49
Lqll mH 46.9 24.2 12.5
Ldll mH
Lisat Arms 20 28
Arms
480
39