AKD2G-S Installation Manual, Safety 1 | 6 Technical description and data
6.4 Performance Data
AKD2G-Sxx-
Performance Data
Units
6V03S/D
6V06S/D
6V12S
7V03S/D
7V06S
7V06D 7V12S
Normal PWM Switching Frequency (dynamic)
kHz
15
11
9.8
9.8
High Load PWM Switching Frequency (dynamic) kHz
10.3
8.1
6.5
5.9
High Load Stalled PWM Switching Frequency
(dynamic)
kHz
5.2
4.1
3.5
3.5
Voltage rise speed dU/dt
kV/µs
7.0
7.0
7.0
7.0
Current Loop Update Period
µs
1.28*
1.28*
1.28*
1.28*
Velocity Loop Update Period
µs
62.5
62.5
62.5
62.5
Position Loop Update Period
µs
250
250
250
250
Current Loop Bandwidth
Hz
3000
3000
3000
3000
Velocity Loop Bandwidth
Hz
750
750
750
750
Position Loop Bandwidth
Hz
350
350
350
350
Max. motor electrical frequency
Hz
599
599
599
599
* Control updates every 1.28 µs. Current command is updated every 62.5 µs.
32
Kollmorgen | kdn.kollmorgen.com | July 2020