IDX Manual (V1.15 / September 26
th
, 2008)
12
Copyright © 2005-2008, TRINAMIC Motion Control GmbH & Co. KG
5.1.1.3
Chopper Mode 2 (PHASE)
In Table 5.1 and Figure 5.1 examples of maximum power supply voltages regarding current I
COIL
and
inductivity of your motor are specified.
For further information, including a formula and description how to calculate the maximum voltage
for your setup, refer to 5.8.2.3
I
COIL
(RMS)
L (min.)
V
S
(max.)
5.0 A
0.75 mH
75 V
0.48 mH
48 V
0.24 mH
24 V
4.0 A
0.94 mH
75 V
0.6 mH
48 V
0.3 mH
24 V
3.0 A
1.25 mH
75 V
0.8 mH
48 V
0.4 mH
24 V
2.0 A
1.875 mH
75 V
1.2 mH
48 V
0.6 mH
24 V
1.0 A
3.75 mH
75 V
2.4 mH
48 V
1.2 mH
24 V
0.5 A
7.5 mH
75 V
4.8 mH
48 V
2.4 mH
24 V
0.3 A
12.5 mH
75 V
8 mH
48 V
4 mH
24 V
Table 5.1: Maximum voltage regarding motor current and inductivity
