NI SMD-7613/7614/7615/7616 User Manual
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© National Instruments
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39
Figure 55.
Duty Cycle for the ST17-1 with the SMD-761x, 24 VDC
Table 4.
SMD-761x Maximum Motor Duty Cycle
Motor
Drive Current (A),
peak of sine
Max Duty Cycle at 40 °C
24 VDC
48 VDC
ST11-1
1.2
100%
ST11-2
1.2
100%
ST14-1
1.2
See chart
ST17-1
1.6
100%
See chart
ST17-2
2.0
100%
See chart
ST17-3
2.0
100%
See chart
ST23-1
3.4
100%
See chart
ST23-4
5.0
See chart
See chart
ST23-6
5.0
See chart
See chart
ST34-2
10.0
See chart
See chart
ST34-5
9.7
See chart
See chart
ST34-8
10.0
See chart
See chart
0
10
20
3
0
40
50
% D
u
ty
Cy
c
le
S
T14-1 M
a
x D
u
ty Cycle v
s
S
peed
24 VDC, 1.2A, 40°C Am
b
ient
Mo
u
nted on 4.75" x 4.75" x .25" Al
u
min
u
m Pl
a
te
S
peed (RP
S
)
0
20
40
60
80
100