Bosch Rexroth EC302 - 3 Scope of Delivery; 4 About this Product

EC30X | 3 609 929 728/2014-01 Bosch Rexroth AG 49/72
ENGLISH
3 Scope of delivery
The delivery contents include:
• Servomotor
• Installation instructions for the servomo-
tor
4 About this product
The "electronic commutated motor" (servo-
motor) is a brushless and thus main-
tenance-free motor that is easy to install.
Due to its small exterior dimensions, the ser-
vomotor allows for good side-by-side arran-
gement.
The servomotor has a high performance
range and energy efficiency and ensures
short tightening times and high dynamics.
The servomotor has interfaces for the
spindle connecting line (fig. 1 on page 49)
and for the measurement transducer cable
(fig. 2 on page 50).
Abb. 1: Servomotor: Connector, 14-pole
(male; view to servomotor)
Tab. 6: Pin assignment of the connector for
spindle connecting line
Pin Signal
Description/
function
Voltage/cur-
rent/stan-
dard
PE PE conductor
(above)
A U Motor phase U 230 V
AC
/
12 A
eff
B V Motor phase V 230 V
AC
/
12 A
eff
C W Motor phase
W
230 V
AC
/
12 A
eff
1 VTR Driversupply 12 V
DC
2 CANL Serial spindle
data CAN low
ISO 11 898
89
10
7
6
5
4
3
2
1
C
B
A