Fagor QC-PDS, Hardware Manual

Page: 258 / 420

  
Installation
8.
INSTAL
LAT
ION
Ele
ctrica
l co
nne
ctio
ns
302
Ref.2003
· 258 ·
QC-PDS
HARDWARE
8.5.3 Motor power connection
Brakeless feed axis servomotor
For single-drives, size|1
The power connection for a brakeless feed axis servomotor to a QC-DR-

-
F

size|1 single-drive is made using a multi-pole MPC-4xS cable via
terminals U, V and W of the X11A connector. The connection between the
chassis and the protective earth (PE) is made via any of the M5 screws of
the protective earth (PE) on the vertical plates next to the X11A connector
found on the upper part of the drive. The shield of the multi-pole MPC-4xS
power cable is connected to the protective earth at both cable ends. On the
drive side via the GP-1 protective earth bar.
Be sure to strip the power cable to expose the shield at both ends. Use a
metal clamp complete the connection to the GP-1 on the drive side. See
connection diagrams in
ANNEXES
. See figure.
F. H8/16
Power connection between a brakeless feed axis servomotor and a single-
drive, size|1.
U V W P E
3
M
c h a s s i s
W V U
X 1 1 A
G P - 1
M 5
1
2
4
5
6
MC-20/6
SEALING: IP 65
PIN SIGNAL
1
2
6
3
U PHASE
V PHASE
W PHASE
PE

BRAKELESS FKM
SERVOMOTOR
multi-pole MPC-
4xS cable
witho
ut con
necto
rs
6 A
23 A
MC-20/6
PE
MC-20/6
PE
42 A
X11A
QC-DR-007-F

QC-DR-012-F

QC-DR-  -F 
SIZE|1
X11A
X11A
QC-DR-021-F

QC-DR-030-F

X11A
QC-DR-040-F

QC-DR-055-F

WARNING. When running the cables for the power connection between
the QC-DR-

-F

size|1 single-drive and the servomotor, connect the U
terminal of the X11A connector to the terminal corresponding to the U
phase of the servomotor. Perform the same procedure with terminals V-V,
W-W. See X11A connector in chapter 3. The MPC-4xS multi-polar cable
has metallic shielding (shield) that, in order to be compliant with the EC
marking, must be connected to the GP-1 protective earth bar on the side of
the drive. On the servomotor side, see the assembly of connector MC-

/6
in the FKM motor manual.