Control connections
BAMOCAR-D3-700-100/160
Version: 2019 / V05
44
Ro
tor
p
os
iti
on
e
nc
od
er
-
co
nn
ec
tio
n v
ia a b
l-t
ac
ho
5.12
Rotor position encoder - connection via a bl-tacho
Only with BAMOCAR-D3-bl
3 rotor position encoder signals (Hall
sensors) for the commutation; with or
without a brushless tacho.
The rotor position encoder is galvanically
connected with the device zero (GND).
The voltage of 15 V is supplied by the
servo-drive.
Provide an adapter in case the tacho
voltage at rated speed is superior to 10 V~.
For lower tacho voltages connect X7: pin 1,
9, and 11. Connect the tacho center point
to X7:1.
Only use motors with rotor position encoders (bl) which have been approved by the
manufacturer.
Connector
X7
14-pin Tyco type connector
Connecting cable
12 x signal conductors,
supply lines,
2 x temperature cores
min. cross-section 0.25 mm
For link chains use appropriate cables!
Cable length
for >25 m the cross-section of the cable used must be increased by one
grade
Shield connection
across connector X7
connect the shield to the
connector housing
across the motor connector
connect the shield to the
connector housing
Setting parameters
see software Manual NDrive