Power Wiring
ANCA Motion
D-000088 Rev 09
53
6
AMD2000
Motor
P.E.
U
V
W
Minimise
unshielded
lengths
Connect PE
to drive
heatsink
Earth shield
connected
360° to gear
tray
Sinusoidal
Filter
Figure 6-23 Motor Connections and Shielding with Standard Sinusoidal Filter
AMD2000
Motor
P.E.
U
V
W
Minimise
unshielded
lengths
Sinusoidal
Filter
+
-
DC bus
terminals
Figure 6-24 Motor Connections and Shielding and DC Link Sinusoidal Filter
6.9.2 du/dt Filter
The du/dt filters consist of inductors and capacitors in a low pass filter arrangement and their cut off frequency is
above the nominal switching frequency of the drive. Compared to Sine-wave filters they have lower L and C
values, thus they are cheaper and smaller, and have less voltage drop (approximately 0.5%). With a du/dt filter
the voltage wave form is still PWM shaped but the current is sinusoidal. The reduced performance of the du/dt
filter compared to the sinusoid filter makes it unsuitable for motor bearing current reduction and acoustic noise
reduction.
Summary of Contents for AMD2000 Series
Page 1: ...AMD2000 Series D2xxx Servo Drive User Guide D 000088 Rev 10 ...
Page 131: ...Technical Data ANCA Motion D 000088 Rev 09 119 10 ...
Page 132: ...AMD2000 Series D2xxx Servo Drive User Guide 120 D 000088 Rev 10 ANCA Motion 10 9 1 2 3 Phase ...
Page 133: ...Technical Data ANCA Motion D 000088 Rev 09 121 10 ...
Page 135: ...Technical Data ANCA Motion D 000088 Rev 09 123 10 ...
Page 136: ...AMD2000 Series D2xxx Servo Drive User Guide 124 D 000088 Rev 10 ANCA Motion 10 9 2 2 3 Phase ...
Page 137: ...Technical Data ANCA Motion D 000088 Rev 09 125 10 ...
Page 139: ...Technical Data ANCA Motion D 000088 Rev 09 127 10 ...
Page 140: ...AMD2000 Series D2xxx Servo Drive User Guide 128 D 000088 Rev 10 ANCA Motion ...
Page 141: ...Technical Data ANCA Motion D 000088 Rev 09 129 10 10 9 3 2 3 Phase ...
Page 142: ...AMD2000 Series D2xxx Servo Drive User Guide 130 D 000088 Rev 10 ANCA Motion ...