Drives
3.
Ref.1912
· 141 ·
DDS
HARDWARE
Technical data
T. H3/14 Current in compact drives for synchronous motors. fc = 4 kHz.
With internal fan
Drive for synchronous motor (as axis)
Currents at
fc = 4 kHz (A)
ACD|CMC
1.08
ACD|CMC
1.15
ACD|CMC
1.25
ACD|CMC
2.35
ACD|CMC
2.50
Rated current (A) 4.0 7.5 12.5 17.5 25.0
Maximum peak current (A)
for 500 ms in 10 s cycles
·1·
8.0 15.0 25.0 35.0 50.0
Dissipated power (W) 40 87 110 160 222
T. H3/15 Current in compact drives for synchronous motors. fc = 8 kHz.
With internal fan
Drive for synchronous motor (as axis)
Currents at
fc = 8 kHz (A)
ACD|CMC
1.08
ACD|CMC
1.15
ACD|CMC
1.25
ACD|CMC
2.35
ACD|CMC
2.50
Rated current (A) 4.0 7.5 9.5 17.5 20.0
Maximum peak current (A)
for 500 ms in 10 s cycles
·1·
8.0 15.0 19.0 35.0 40.0
Dissipated power (W) 50 118 139 206 226
T. H3/16 Current in compact drives for synchronous or asynchronous motors. fc = 4 kHz.
With internal fan
Drive for synchronous/asynchronous motor (as spindle)
Currents at
fc = 4 kHz (A)
SCD
1.15
SCD
1.25
SCD
2.35
SCD
2.50
SCD
2.75
Maximum current (A) in any duty cycle
·1·
10.6 17.5 28.0 38.0 52.0
Dissipated power (W) 123 150 215 275 395
·1·
The current must be equal to or greater than that of the corresponding asynchronous motor in S6.
T. H3/17 Current in compact drives for synchronous or asynchronous motors. fc = 8 kHz.
With internal fan
Drive for synchronous/asynchronous motor (as spindle)
Currents at
fc = 8 kHz (A)
SCD
1.15
SCD
1.25
SCD
2.35
SCD
2.50
SCD
2.75
Maximum current (A) in any duty cycle
·1·
10.6 12.5 19.5 27.0 39.0
Dissipated power (W) 123 150 220 315 410
·1·
The current must be equal to or greater than that of the corresponding asynchronous motor in S6.
NOTE. The indicated dissipated power values for the spindles correspond to the operation at rated
current in S1 mode.
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