Fagor QC-PDS - 03| DRIVES

Ref.2003
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3
QC-PDS
HARDWARE
DRIVES
The drives that make up the FAGOR QuerCus-Power Drive System are
modular and stackable and have a nameplate indicating the model QC-DR-
 -F  (for single-drive systems) and QC-DR-  +  -FD2 (for dual-drive
systems).
The system is connected directly through its main power supply to a three-
phase mains with a nominal line voltage between 400 (1-10 %) V AC and
480 (1+10 %) V AC and a line frequency between 50 (1-4.0 %) Hz and 60
(1+3.3 %) Hz. See section, 1.1 GENERAL DIAGRAMS.
Hence, we refer to:
 Single-drive
Digital module that can govern axis
torque and, together with the
QUERCUS CNC, the speed and position. Designed to control a
synchronous motor working as a feed axis or an asynchronous motor as a
spindle.
Available models:
 Dual-drive
Digital module that can govern dual axis
torque and, together with the
QUERCUS CNC, the speed and position. Designed to control two
synchronous servomotors working as feed axes.
Available models:
The drives mentioned above can govern the following motors:
The following sections analyze all of them showing their technical
characteristics and other considerations.
size width references
1
78 mm
QC-DR-007-FS1 QC-DR-007-FS2
QC-DR-012-FS1 QC-DR-012-FS2
QC-DR-021-FS1 QC-DR-021-FS2
QC-DR-030-FS1 QC-DR-030-FS2
QC-DR-040-FS1 QC-DR-040-FS2
QC-DR-055-FS1 QC-DR-055-FS2
3 156 mm
QC-DR-080-FS1 QC-DR-080-FS2
QC-DR-120-FS1 QC-DR-120-FS2
9 390 mm
QC-DR-275-FS1 QC-DR-275-FS2
x QC-DR-275-SS2 *
* Digital drive designed to control a spindle motor up to 160 kW in S1 duty cycle
together with a FAGOR NON-
Q UER C US CNC .
size width references
1
78 mm
QC-DR-07+07-FD2
QC-DR-12+12-FD2
QC-DR-21+21-FD2
QC-DR-30+30-FD2
Synchronous
FKM
Asynchronous
FS5 FM7 FM9