3 current – Applied Motion TSM23C-2CG User Manual
Page 8
8
Rev. A
920-0082
TSM23C Hardware Manual
2.3.3 Current
The maximum supply currents required by the TSM23C are shown in the charts below at different
power supply voltage inputs. The TSM23C 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
2
2.5
3
3.5
0
0.3
0.6
0.9
1.2
1.5
0
10
20
30
40
50
To
rq
ue
(N
.m
)
Speed(RPS)
TSM23C-2CG 24V Power
A
m
ps
Continuous
Torque
Boost
Supply Current
Full Load
No Load
0
0.5
1
1.5
2
2.5
3
3.5
0
0.3
0.6
0.9
1.2
1.5
0
10
20
30
40
50
To
rq
ue
(N
.m
)
Speed(RPS)
TSM23C-2CG 48V Power
A
m
ps
Continuous
Torque
Boost
Supply Current
Full Load
No Load