Cables
CABLES
Motor feedback cables
7.
· 221 ·
Ref.2003
QC-PDS
HARDWARE
7.3 Motor feedback cables
7.3.1 QC-EEC-X cable
The range of QC-EEC-
cables for motor encoder feedback supplied by
FAGOR establishing the connection between the feedback device (SinCos
1 Vpp sinusoidal encoder) of an FKM feed axis servomotor and the QC-
DR-...-F
drive controlling it. FAGOR supplies these on request and with
connectors on both ends. Available lengths: 3, 5, 10, 15, 20, 30 and 50 m.
Characteristics
Diagram
Installation
See section, 8.6.1 MOTOR FEEDBACK CONNECTION.
Motor Cable Encoder Connector of the drive
FKM
QC-EEC-
SinCos 1Vpp
sinusoidal
E21A
for a single-drive
E21A/E21B
for dual-drive
Reference
QC-EEC-
e approx. 9 mm
Type Overall shield. Twisted pairs of copper wire.
Color
RAL 6018. Yellowish green.
Flexibility
High. Specially designed for controlling servo drives
with minimum bending radius for dynamic use
10x
e (90 mm) and static use 5x
e (45 mm).
Covering
PUR. Polyurethane resistant to chemical agents
used in machine tools.
Permissible temperature
range
Work: -10°C/+80°C (14°F/+176°F)
Storage: - 40°C/+85°C (- 40°F/+185°F)
Operating voltage 30 V (UL/CSA)
Nominal voltage 30 V AC (EN 50395)
Approved UL AWM 80°C - 30 V
Approved CSA AWM 75°C - 30 V FT1
F. H7/1
Diagram of the
QC-EEC-
motor feedback cable for connecting the FKM
SinCos encoder to the
QC-DR-...-F
drive.
( H D ,
S u b - D ,
M 1 5 )
R e a d y m a d e c a b l e
Q C - E E C - 0 3 / 0 5 / 1 0 / 1 5 / 2 0 / 3 0 / 5 0
L e n g t h i n m e t e r s ; c o n n e c t o r s i n c l u d e d
1 0
2
6
5
1
8
4
3
1 2
R E F C O S
S I N
R E F S I N
R S - 4 8 5 +
R S - 4 8 5 -
G N D
T E M P -
T E M P +
+ 8 V D C
C O S
7
6
5
4
3
2
1
1 3
1 5
1 1
1 4
C a b l e 2 x 4 x 0 . 2 5 + 1 x 2 x 0 . 5
S i g n a l P i n
P i n
E O C - 1 2
f r o n t v i e w
f r o n t v i e w
O v e r a l l s h i e l d . T w i s t e d p a i r s .
T h e o v e r a l l s h i e l d m u s t b e c
o n n e c t e d
t o t h e m e t a l h o u s i n g o f t h e c o n n e c t o r s
a t t h e m o t o r e n d a n d t h e d r i v e e n d .
1
6
1 1
t o t h e d r i v e
Q C - D R
E 2 1 A
E 2 1 B
( o n l y i n d u a l - a x i s )
t o t h e m o t o r
INFORMATION. Use the QC-EEC-
cable to ensure compliance with
Directive on Electromagnetic Compatibility EMC.
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