Control connections
Edition: 2020 / V4
Page: 45
BAMOCAR-PG-D3-700/400-400
4.12
Rotor position encoder - connection via a bl-tacho
Only with BAMOCAR-PG-D3-BL
3 rotor position encoder signals
(Hall sensors) for commutation.
With or without brushless tachogenerator.
The rotor position sensor is galvanically
connected to device zero (GND).
Supply voltage 15 V from servo.
Adaptation adapter if the tachometer voltage
at nominal speed is greater than 10 V~.
For lower tacho voltages
X7: Connect pins 1, 9 and 11.
Connect speedometer center 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
7 x signal conductors,
2 x 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
Connector
X7
Encoder connector
bl
A
MP-Tacho
B
C
Tacho 1
D
15 V
E
Tacho 2
F
G
Tacho 3
H
Temp signal
J
Temp GND
K
Rotor position 3
L
Supply GND
M
Rotor position 2
N
O
Rotor position 1
P
