CAUTION:
- CHECK THE TRANSFORMERS USED ARE SAFE, TO CEI 14/6 STANDARDS.
- MAKE SURE THE CONNECTIONS AND THE ELECTRICAL SOCKETS ARE PROTECTED FROM FLOODING AND
MOISTURE.
- FOR CONNECTIONS BETWEEN THE MOTOR AND ITS ACCESSORIES, USE APPROPRIATE DIMENSION
CABLES, EQUIPPED WITH SHIELDING AND EARTH CONDUCTOR.
- NON OBSERVANCE OF THESE PROVISIONS MAY CAUSE SIGNIFICANT DAMAGE TO THE MOTOR.
9.3 BRUSHLESS ELECTRICAL WIRING
- The electrical wiring must be done by skilled and qualified technician.
- Check the soundness of the power and encoder cable before connecting it.
- Use a compatible plug with the panel side fixed on terminal board to execute the encoder wiring harness and, if present,
the power one too.
- Verify that the drive linked to the motor has been mapped on the servomotor features.
- Make sure the motor power supply system is equipped with earthing.
- Connect accurately the earthing and the shelding in accordance of the drive using manual.
- The motor rating plate data are referred to a sinusoidal current supply.
If the power supply is different ( es. trapezoidal ) it will be necessary to derate these values, as is moreover necessary if
the motor works in conditions other than those of the test ( temperatures over 40°C, height a.s.l greater than 1000m, type
of service other than S1 ).
Formulae and graphs to get the mentioned above magnitudes are available, under request, at TEM technical office.
- Following are given the wiring diagrams for each type of motor:
9.3.1 BRUSHLESS SERIES BT1, BT2 and BT3
POWER CONNECTION
SIGNAL CONNECTION
TERMINAL
BOARD
CONN.
2/6 POLE
RESOLVER
SERIAL
FACODER
ENCODER with
COMM. PHASES
MOTORE
Phase U
Phase V
Phase W
EARTH
BRAKE
POS.( + )
NEG.( - )
PIN U1
PIN V1
PIN W1
EARTH SCREW
PIN. L o V2
PIN. N o U2
PIN A
PIN B
PIN C
PIN D
PIN E
PIN F
0 V
V-Ref
+ Cos
- Cos
+ Sin
- Sin
Shield
PTC
PTC
PIN B
PIN D
PIN C
PIN E
PIN G
PIN H
PIN S
PIN A
PIN N
+5Vcc
GND
A neg.
A
B neg.
B
Z neg.
Z
Shield
PTC
PTC
PIN A
PIN B
PIN C
PIN D
PIN E
PIN F
PIN G
PIN H
PIN S
PIN J
PIN K
+5Vcc
GND
A neg.
A
B neg.
B
Z neg.
Z
Shield
PTC
PTC
V neg.
V
W neg.
W
U neg.
U
PIN A
PIN B
PIN C
PIN D
PIN E
PIN F
PIN G
PIN H
PIN S
PIN J
PIN K
PIN L
PIN M
PIN N
PIN P
PIN U
PIN V
9.3.2.1 BRUSHLESS SERIES BTS, BPS, BTE and BPE with ENCODER and MOLEX CONNECTOR
POWER CONNECTION
SIGNAL CONNECTION
MOLEX CONNECTOR
ENCODER with PHASES on MOLEX CONNECTOR
MOTOR
Phase U
Phase V
Phase W
EARTH
BRAKE
POS.( + )
NEG.( - )
PIN 1
PIN 3
PIN 2
PIN 4
PIN 5
PIN 6
+5Vcc
GND
A neg.
A
B neg.
B
Z neg.
Z
Shield
V
W
U
PIN 1
PIN 2
PIN 7
PIN 8
PIN 9
PIN 10
PIN 11
PIN 12
PIN 6
PIN 3
PIN 4
PIN 5
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