3 current – Applied Motion TSM17P-1AG User Manual
Page 8
8
Rev. A
920-0086
TSM17P Hardware Manual
2.3.3 Current
The maximum supply currents required by the TSM17P are shown in the charts below at different
power supply voltage inputs. The TSM17P power supply current is lower than the winding currents
because it uses switching amplifiers to convert a high voltage and low current into lower voltage
and higher current. The more the power supply voltage exceeds the motor voltage, the less
current will be required from the power supply.
It is important to note that the current draw is significantly different at higher speeds depending
on the torque load to the motor. Estimating how much current is necessary may require a good
analysis of the load the motor will encounter.
0
0.5
1
1.5
0
0.1
0.2
0.3
0.4
0
10
20
30
40
50
TSM17P-1AG 12V Power
To
rq
ue
(N
.m
)
Speed(RPS)
A
m
ps
Continuous
Torque
Boost
Supply Current
Full Load
No Load
0
0.5
1
1.5
0
0.1
0.2
0.3
0.4
0
10
20
30
40
50
TSM17P-1AG 24V Power
To
rq
ue
(N
.m
)
Speed(RPS)
A
m
ps
Continuous
Torque
Boost
Supply Current
Full Load
No Load