Connecting
6.1 Electrical connection
Synchronous Motors 1FK7
28 Operating Instructions, 03/2011, 610.40700.40c
6.1.2 Circuit diagram
The circuit diagram contains information about wiring and connecting the motor winding.
/ / /
89:
8 9 :
6XSSO\
0RWRU
(QFRGHU
89:
0
0RWRU
%UDNH
%'
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Figure 6-1 Circuit diagram
6.1.3 Motor connection
DANGER
Warning regarding motor damage!
The motor will be destroyed if it is directly connected to the three-phase line supply.
Only operate the motors with the appropriately engineered converters! Ensure the correct
phase sequence is used!
Encoder systems and temperature sensors are electrostatic sensitive devices (ESD). Do
not touch the connections with either hands or tools that could be electrostatically charged!
● We recommend that SIEMENS prefabricated cables are used (not included in the scope
of delivery). These cables reduce installation costs and increase operational reliability
(see the Configuration Manual).
● The manufacturer of the plant/machine is responsible for the ensuring that the installation
is performed correctly.
● Observe the data on the rating plate and the circuit diagrams.
● Adapt the connecting cables in accordance with the type of use and the voltages and
currents that arise.
● When fed from a converter, high-frequency current and voltage oscillations in the motor
feeder cables can cause electromagnetic interference. Use shielded power cables and
signal lines. Carefully observe the EMC information of the converter manufacturer.
● Make sure that the inside of the connector is clean and free of cable cuttings and
moisture.
● Avoid protruding cable ends.
● Check seals and sealing surfaces of the connectors to ensure that the degree of
protection is maintained.
EUROSERVO SERVO MOTOR TAMİR MERKEZİ
WWW.EUROSERVO.COM.TR
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