Fagor DDS Series Hardware Manual page 215

T. H5/8 Power supply selection when using an FM7 asynchronous spindle motor with E03 release.
ASYNCHRONOUS FOR SPINDLE, FM7. Release E03
Maximum power consumed by the power supply (kW)
SUM OF POWER:
In star
Asynchronous
Power (kW)
spindle
motor
S1
FM7-D055
5.5
FM7-D075
7.5
FM7-D110
11.0
FM7-D150
15.0
FM7-D185
18.5
FM7-D220
22.0
In triangle
Asynchronous
Power (kW)
spindle
motor
S1
FM7-D055
5.5
FM7-D075
7.5
FM7-D110
11.0
FM7-D150
15.0
FM7-D185
18.5
FM7-D220
22.0
where:
P Maximum power that the drive may demand from the power supply in each motor-drive combi-
m
nation. It includes the power dissipated by the drive itself (in kW).
Asynchronous for spindle
1
2
(kW)
Pm: Required power obtained for the asynchronous spindle drive in
S6-40% cycles. This data includes the internal losses of the drive.
 (%)
S6-40 S1 S6-40
7.7 86.0 84.5
11.0 86.5 84.6
15.5 90.2 89.2
22.0 90.4 89.3
26.0 91.8 91.5
33.0 89.2 88.1
 (%)
S6-40 S1 S6-40
10.0 86.0 84.5
13.0 86.5 84.6
20.0 90.2 89.2
26.0 90.4 89.3
32.0 91.8 91.5
40.0 89.2 88.1
Pm
2
  
Drive
Drive for
power
asynchronous
spindle motor
(kW)
9.1 SPD 1.35
13.0 SPD 2.50
17.4 SPD 2.75
24.6 SPD 2.85
28.4 SPD 2.85
37.5 SPD 3.100
Drive
Drive for
power
asynchronous
spindle motor
(kW)
11.8 SPD 1.35
15.4 SPD 2.50
22.4 SPD 2.75
29.1 SPD 2.85
35.0 SPD 2.85
45.4 SPD 3.100
   Selection criteria
Drive Pm
 (%)
(kW)
90 10.1
90 14.4
90 19.3
90 27.4
90 31.6
90 41.6
Drive Pm
 (%)
(kW)
90 13.1
90 17.1
90 24.9
90 32.4
90 38.9
90 50.4
HARDWARE
5.
DDS
Ref.1912
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