Fagor DDS Series Hardware Manual page 98

  Drives
Technical data
There are specific modular drives AXD/MMC to control synchronous motors (both for feed axis and
spindle applications) and SPD to control asynchronous motors (in spindle applications). This chapter is
common to both models because their external characteristics (dimensions, connectors, ...) are the
same.
T. H3/1
With internal fan
3.
Models
I S1= In (A)
Imax S1 (A)
Dissipated power (W)
T. H3/2
With internal fan
Models
I S1= In (A)
Imax S1 (A)
Dissipated power (W)
T. H3/3
With internal fan
Models
I S1= In (A)
0.7 x In (A)
I S6-40 (A)
Dissipated power (W)
T. H3/4
With internal fan
Models
I S1= In (A)
0.7 x In (A)
I S6-40 (A)
Dissipated power (W)
180
Note that:
MMC drives have the same currents as AXD drives.
fc. It represents the switching frequency of the IGBT's.
The dissipated powers correspond to the operation at the rated current in S1 mode.
See the load duty cycle for the modular drives in the corresponding section of this chapter.
DDS
HARDWARE
Ref.1912
· 98 ·
Currents on modular drives for synchronous motors. fc = 4 kHz.
AXD AXD
MMC MMC
1.08 1.15
4.0 7.5
8.0 15.0
33
Currents on modular drives for synchronous motors. fc = 8 kHz.
AXD AXD
MMC MMC
1.08 1.15
4.0 7.5
8.0 15.0
44
Current in modular drives for synchronous or asynchronous motors. fc = 4 kHz.
Drive for synchronous or asynchronous motor (as spindle)
SPD SPD
1.15 1.25
10.5 16.0
7.3 11.2
13.7 20.8
98 110
Current in modular drives for synchronous or asynchronous motors. fc = 8 kHz.
Drive for synchronous or asynchronous motor (as spindle)
SPD SPD
1.15 1.25
10.5 13.0
7.3 9.1
11.6 16.9
98 130
Drive for synchronous motor (as feed axis)
AXD AXD AXD
MMC MMC MMC
1.25 1.35 2.50
12.5 17.5 25.0
25.0 35.0 50.0
69 88 156 225
Drive for synchronous motor (as feed axis)
AXD AXD AXD
MMC MMC MMC
1.25 1.35 2.50
12.5 17.5 25.0
25.0 35.0 50.0
89 132 195 305
SPD SPD SPD SPD
1.35 2.50 2.75 2.85
23.1 31.0 42.0 50.0
16.1 21.7 29.0 35.0
30.0 40.3 54.6 65.0
195 349 289 432
SPD SPD SPD SPD
1.35 2.50 2.75 2.85
18.0 27.0 32.0 37.0
12.6 18.9 22.4 25.9
23.4 35.1 41.6 48.1
201 350 333 438
AXD AXD AXD
MMC MMC MMC MMC
2.75 3.100 3.150 3.200
37.5 50.0 75.0 90.0
75.0 100.0 150.0 180.0
270 351 536
AXD AXD AXD
MMC MMC MMC MMC
2.75 3.100 3.150 3.200
37.5 50.0 75.0 90.0
75.0 100.0 150.0 180.0
389 510 605
SPD SPD SPD SPD
3.100 3.150 3.200 3.250
70.0 90.0 121.0 135.0
49.0 63.0 84.7 94.5
91.0 117.0 157.3 175.5
496 626 1163 1333
SPD SPD SPD SPD
3.100 3.150 3.200 3.250
56.0 70.0 97.0 108.0
39.2 49.7 67.9 75.6
72.8 91.0 126.1 140.4
546 668 1187 1344
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