QCIG-4/16
Q
uer
C
us SERCOS-II Drive System.
I
nstallation
G
uide. Ref.1801/B
Spindle drive.
QC-DR-275-SS2
The QC-DR-275-SS2 drive that comprises part of the
·
Q
uer
C
us-
P
ower
D
rive
S
ystem· with FAGOR's
SERCOS-II is a simple and stackable modular design
drive that governs the torque (or speed and position,
along with the CNC) of a spindle asynchronous motor up
to 275 A.
Regenerative main power supply.
QC-RPS-160-SN0
The FAGOR QC-RPS-160-SN0 regenerative regulated
power supply is connected through the LIM 60 line
interface module (mains choke) to the mains
supply, of between 400 V AC (1-10%) and 480 V AC
(1+10%) with a mains frequency of (50 ±2) Hz and (60
±2) Hz.
Connector
Function
U, V, W
Motor power connection terminals
X1
Internal communication bus
X5
RS-232 serial line
X6
SERCOS-II interface
X12
Holding brake connection.
Not applicable for spindle motors
X13
S
afe
T
orque
O
ff.
X34
S
afe
B
rake
C
ontrol.
Not applicable for spindle motors
E21
Motor feedback connection
E21D
Direct feedback connection
A17
+/-
connection terminals of the DC BUS under the lid
A18
+24 V DC electric power supply input
U
V
W
E21D
E21
X6
X5
X12
do NOT install
X34
do NOT install
X13
X1
Version/Model
label
- /+/ - terminals
BUS DC
under
the removable lid
Ground
screw, M6
A17
A17
A18
under the
twist opening
lid
Washer
M10
and nut
DIN 6923
M10
3x
Washer
M10
and nut
DIN 6923
M10
3x
Leds de estado
Display 7 segmentos
Switches RPS/RB6
U
V
X5
X6
X1
X35
A18
under the
twist opening
lid
Version/Model
label
- /+/ - terminals
BUS DC
under
the removable lid
A17
not used
A17
not used
X12
X60
W
Washer
M10
and nut
DIN 6923
M10
3x
Washer
M10
and nut
DIN 6923
M10
3x
Ground
screw, M6
Connector
Function
U, V, W
Terminals for the mains phases derived from the LIM
X1
Internal communication bus
X5
RS-232 serial line
X6
SERCOS-II interface
X12
External “-KM1 contactor” control
X60
Line voltage feedback, L1-L2-L3
X35
Control signals
A17
+/-
connection terminals of the DC BUS under the lid
·not used·
A18
+24 V DC electric power supply input
See ·status indicator LEDs·, ·7 segment display· and ·selector switches
under operating mode· for the corresponding sections in this manual.
