11 str4/8 hardware manual – Applied Motion STR4 User Manual
Page 11
11
STR4/8 Hardware Manual
920-0030J
5/12/2015
Switch
Motor
Drive Current
Amps, peak of
sine
Max Power Supply Current (A)
24VDC
48VDC
60VDC
0
reserved for custom motors
1
2
3
HT23-603
6
4.4
4.0
4.0
4
HT23-394/594
3.4
1.9
2.0
n/a
5
HT23-398/598
5
3.2
3.3
n/a
6
HT23-401/601
5
3.2
3.4
n/a
7
HT24-100
3.36
2.6
2.3
2.0
8
HT24-105
4.8
5.2
3.2
2.7
9
HT24-108
4.8
4.3
3.4
2.9
A
HT34-485
8
5.1
5.0
5.0
B
HT34-486
8
5.2
4.6
4.4
C
HT34-487
8
5.2
5.4
5.3
D
HT34-504
7.56
4.8
4.2
4.0
E
HT34-505
7.56
4.4
4.2
4.2
F
HT34-506
6.72
3.5
3.2
3.3
Table 2: STR8 Power Supply Current
All motors connected in parallel, except HT24 which have four leads.
Regeneration
If you plan to use a regulated power supply you may encounter a problem with regeneration.
If you rapidly decelerate a load from a high speed, much of the kinetic energy of that load is
transferred back to the power supply. This can trip the overvoltage protection of a switching
power supply, causing it to shut down. If you have a high inertia load running at high speed an
unregulated supply may be better. It has large capacitors for storing energy coming back from
the drive. They are also less expensive. See previous section on
Connecting the Power Supply
for details on the RC-050 regeneration clamp.