Resolver Connection - Unitek BAMOCAR-PG-D3-700/400 Manual

Control connections
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
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
Only use motors with a 2-, 4-, 6- or 8-pole resolver which have been approved by the manufacturer.
Connector
Connecting cable
Cable length
Shield connection
Setting parameters
Edition: 2020 / V4
Socket on device
X7
4 x 2 cores, twisted in pairs and shielded, additional overall shield.
For link chains use appropriate cables!
Min. cross-section 0.25 mm
for >25 m only use high-quality resolver cables with adequate shielding
properties.
across connector X7
across the motor connector
see software Manual NDrive
Page: 41
Stecker X7
Connector x7
Motor-Stecker
Motor-Connector
Resolver
R1 K
REF1 REF1
G
R2
REF2 REF2
C
S2
SIN1 SIN1
O
S4
SIN2 SIN2
M
S1
COS1 COS1
E
S3
COS2 COS2
H
Motor
Temperature
Motor
Temperatur
L
PE am Steckergehäuse
PE on the connector housing
19-pin round connector
combine all shields and connect them
to the housing
connect the overall shield to the
connector housing
BAMOCAR-PG-D3-700/400-400
Rundstecker
round connector
47
REF1
47
REF2
AD2S
10nF
2x2u2
10nF
2x2u2
VCC +5V
TEMP
100nF
PE am Steckergehäuse
PE on the connector housing