Kollmorgen AKM 2G Manuel D'installation page 193

7.5 Technical Data AKM2G-5x Series
7.5.1 Technical Data AKM2G-51
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
AKM2G Instructions | 7 Technical Data
Tolerance Symbol
Electrical data
Max
Nom
Nom
Nom
Nom
Nom
Nom
+/- 10%
+/- 10%
Nom
+/- 10%
Midpeak
Kollmorgen | kdn.kollmorgen.com | August 2018
Units AKM2G
51H 51I
V bus V ac 480 480
Tmc Nm 6.82 6.83 6.81
ib-in 60.4 60.4 60.3
Imc Arms 5.78 6.35 10.2
Tmc Nm 5.33 5.35 5.36
lb-in 47.2 47.3 47.5
Nmax rpm 6000 6000 6000
Tp Nm 15.7 15.7 15.7
lb-in 139 139
Ip Arms 17.3 19.0 30.5
Trtd Nm 6.73 6.72 6.54
lb-in 59.6 59.5 57.9
Nrtd rpm 1100 1200 2100
Prtd kW 0.78 0.85 1.44
Hp 1.04 1.13 1.93
Trtd Nm 6.44 6.38 5.77
lb-in 57.0 56.5 51.1
Nrtd rpm 2400 2700 4500
Prtd kW 1.62 1.80 2.72
Hp 2.17 2.42 3.65
Trtd Nm 5.89 5.74 4.67
lb-in 52.1 50.8 41.3
Nrtd rpm 4200 4600 6000
Prtd kW 2.59 2.77 2.93
Hp 3.47 3.71 3.94
Trtd Nm 5.53 5.29
lb-in 49.0 46.8
Nrtd rpm 5100 5700
Prtd kW 2.96 3.16
Hp 3.96 4.24
Kt Nm/Arms 1.19 1.08 0.674
lb-in/Arms 10.5 9.57 5.97
Ke Vrms/krpm 80.2 73.1 45.6
Km Nm/√W 0.637 0.638 0.640
lb-in/√W 5.64 5.65 5.66
Rm Ω 2.31 1.91 0.740
Lqll mH 20.8 17.2 6.70
Ldll mH
Lisat Arms 65.4 71.8 115.1
Arms
51K
400
139
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