Control connections
Edition: 2020 / V4
Page: 41
BAMOCAR-PG-D3-700/400-400
4.9
Resolver connection
Only with BAMOCAR-PG-D3-RS
The resolver is an absolute measuring system for
a motor revolution.
I is robust and not impaired by high motor
temperatures.
The build corresponds to a revolving transformer.
The rotor is supplied by the reference (10 kHz).
The stator supplies the sine and cosine signals
modulated by the rotation frequency.
In the servo amplifier the amplitudes of these
signals are evaluated and digitized.
The resolution is automatically set to
10, 12 or 14 bits.
The maximum possible speed is 50 000 rpm (10 Bit).
The digitized signals are used for the polar wheel angle,
positions control, the speed control and incremental
output
Socket on device
Only use motors with a 2-, 4-, 6- or 8-pole resolver which have been approved by the manufacturer.
Connector
X7
19-pin round connector
Connecting cable
4 x 2 cores, twisted in pairs and shielded, additional overall shield.
For link chains use appropriate cables!
Min. cross-section 0.25 mm
Cable length
for >25 m only use high-quality resolver cables with adequate shielding
properties.
Shield connection
across connector X7
combine all shields and connect them
to the housing
across the motor connector
connect the overall shield to the
connector housing
Setting parameters
see software Manual NDrive
Connector X2
A
B
C
SIN 1
D
E
COS 2
F
G
REF 2
H
Temperature signal
J
K
REF 1
L
Temperature GND
M
COS 1
N
O
SIN 2
P
AD2S
REF1
REF2
K
G
C
O
M
E
COS2
COS1
SIN1
SIN2
REF1
REF2
10nF
10nF
2x2u2
2x2u2
100nF
47
47
Stecker X7
PE am Steckergehäuse
TEMP
Motor-Stecker
Resolver
H
L
Motor
Temperatur
REF1
REF2
SIN1
SIN2
COS1
COS2
R1
R2
S2
S4
S1
S3
PE am Steckergehäuse
Rundstecker
4k7
VCC +5V
PE on the connector housing
PE on the connector housing
Motor
Temperature
Motor-Connector
Connector x7
round connector
