Trinamic TMCM-078 1-AXLE DRIVER 7A/75V 10-0075 Scheda Tecnica
Codici prodotto
10-0075
TMCM-078 Manual (V1.03 / September 10th, 2008)
16
Copyright © 2008, TRINAMIC Motion Control GmbH & Co. KG
5.1.1.3 Operating 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 5.2.1.3
For further information, including a formula and description how to calculate the maximum voltage
for your setup, refer to 5.2.1.3
I
COIL
(RMS)
L (min.)
V
S
(max.)
7
0.536 mH
75 V
0.343 mH
48 V
0.171 mH
24 V
5.0
0,75 mH
75 V
0,48 mH
48 V
0,24 mH
24 V
4.0
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
Table 5.1: Maximum voltage regarding motor current and inductivity
Figure 5.1: Maximum voltage regarding motor current and inductivity
Any combination of motor coil current and inductivity which is above the curve for maximum supply
voltage (V
S
) is possible to drive the motor in this mode. Check your motor data sheet, please.
0
1
2
3
4
5
6
7
8
0,5
1,5
2,5
3,5
4,5
5,5
6,5
L
/
m
H
ICOIL /A
75V
48V
24V