Fagor QC-PDS - Dual Drives

QCQR-12/36 Q uer C us - Power Drive System. Q uick R eference. Ref.2003
3.5 Dual drives
The QC-DR-  +  -FD2 drives form part of the SERCOS -
III FAGOR QuerCus - Power Drive System . These are
stackable and modular designed dual drives that govern
the torque (or speed and position, along with the CNC
QUERCUS) of two axis feed synchronous servomotors
up to 15.0/30.0 A to 4/8 kHz, respectively.
X12
D10|D11
E21A
E21B
X13A
B10A
B10B
M8 screw
to connect the
PE .
Tightening torque:
8 N·m
D8|D9
Access lid to DC BUS.
Opening and closing click
cover tool with bottom pivot
hinge
QC-DR-  -F 
SIZE |9. Width: 390 mm
A18
A17
Indicator LEDs
Connector Function
Top bolts
U1/U, V1/V, W1/W motor power connection terminals.
X12
Connection for the holding brake Only usable if there is
a braking feed axis servomotor.
X13A
S afe T orque O ff (STO) for axis
X13B
Not available
B10A|B10B
SERCOS-III interface
E21A
Motor feedback input
E21B
Direct feedback input
A17
(+/-) DC BUS terminals
A18
+24 V DC electric power supply input
Bottom bolts
Bolts ( - + + - ) of the DC BUS.
D8/D9
The status of the drive itself
D10/D11
Associated with the SERCOS-III communication
Removable access cover to
DC BUS.
X13B
SCHORR washers,
M10 Self-locking nuts,
M10 DIN 6923
3x
Version/model
label
4x
SCHORR washers.
M10 Self-locking nuts
M10 DIN 6923
M10 bolts (
- + + - )
of the DC BUS
under removable
cover
NOTE. Only for the control of feed axis servomotors.
QC-DR-07+07-FD2 QC-DR-12+12-FD2 QC-DR-21+21-FD2
QC-DR-30+30-FD2
X11A
Version/model
label
D10|D11
E21A
E21B
X13A
B10A
B10
3x M5 bolts
to connect the
PE.
Tightening
torque: 3 N·m
D8|D9
Opening and closing
click cover tool with
bottom pivot hinge
X13B
Indicator LEDs
Connector Function
X11A/X11B
U, V, W power terminals for servomotor/axis A and
servomotor/axis B. The aerial connectors may vary
depending on the drive model.
X12
Connection for the holding brake Only usable if there is
a braking feed axis servomotor that is connected on the
A axis.
X13A
S afe T orque O ff (STO) for axis A
X13B
S afe T orque O ff (STO) for axis B
B10A|B10B
SERCOS-III interface
E21A
Motor feedback input to the axis A
E21B
Motor feedback input to the axis B
A17
(+/-) DC BUS terminals
A18
+24 V DC electric power supply input
D8/D9
The status of the drive itself
D10/D11
Associated with the SERCOS-III communication
QC-DR-  +  -FD2
SIZE |1. Width: 78 mm
X12
X11B
A18
A17
B10B