Fagor DDS Series User Manual

Selection criteria
5.
224
Ref.1912
DDS
HARDWARE
· 214 ·
Calculation of the power required from the power supply by the asynchronous motors
FAGOR asynchronous spindle motor FM7
where:
T. H5/7 Power supply selection when using an FM7 asynchronous spindle motor with E01|E02 releases.
P
m
Maximum power that the drive may demand from the power supply in each motor-drive
combination. It includes the power dissipated by the drive itself (in kW).
Asynchronous
spindle
motor
Power (kW)  (%)
Drive
power
Drive for
asynchronous
spindle motor
Drive
Pm
S1 S6-40 S1 S6-40 (kW)
(%)
(kW)
FM7-A037
3.7 5.5 83.5 83.5 6.6 SPD 1.25 90 7.4
FM7-A055
5.5 7.7 86.0 84.5 9.1 SPD 1.25 90 10.1
FM7-A075
7.5 11.0 86.5 84.6 13.0 SPD 1.35 90 14.4
FM7-A090
9.0 13.0 87.3 85.7 15.2 SPD 2.50 90 16.9
FM7-A110
11.0 15.5 90.2 89.2 17.4 SPD 2.50 90 19.3
FM7-A150
15.0 22.0 90.4 89.3 24.6 SPD 2.75 90 27.4
FM7-B120
12.0 18.5 91.0 90.4 20.5 SPD 2.75 90 22.7
FM7-A185
18.5 26.0 91.8 91.5 28.4 SPD 2.85 90 31.6
FM7-A220
22.0 33.0 89.2 88.1 37.5 SPD 3.100 90 41.6
FM7-B170
17.0 25.0 89.1 87.7 28.5 SPD 2.85 90 31.7
FM7-A300
30.0 45.0 92.1 91.6 49.1 SPD 3.150 90 54.6
FM7-A370
37.0 56.0 92.5 91.7 61.1 SPD 3.200 90 67.9
FM7-B220
22.0 33.0 91.3 90.5 36.5 SPD 3.100 90 40.5
FM7-B280
28.0 42.0 91.1 90.0 46.7 SPD 3.150 90 51.9
FM7-A510
51.0 71.0 92.8 92.2 77.0 SPD 3.200 90 85.6
FM7-C215
21.5 29.0 85.4 82.7 35.1 SPD 3.150 90 39.0
FM7-C270
27.0 37.0 86.6 83.9 44.1 SPD 3.200 90 49.0
ASYNCHRONOUS FOR SPINDLE, FM7. Releases E01&E02
Maximum power consumed by the power supply (kW)
ASYNCHRONOUS
Asynchronous for spindle Pm
1
2
SUM OF POWER:
(kW)
2

Pm: Required power obtained for the asynchronous spindle drive in S6-
40 % cycles. This data includes the internal losses of the drive.

Fagor DDS Series Specifications

General

Brand	Fagor
Model	DDS Series
Category	DC Drives
Language	English