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JetMove 105 2.3 Electrical Installation
Jetter AG 23
2.3 Electrical Installation
Check the assignments of servo amplifier and motor.
Compare rated voltage and continuous rated current of servo amplifier
and motor.
The motor must be isolated against voltages of DC 100 V min.; also
refer to “Compatible Synchronous Servo Motors” on page 37.
Connect the JetMove 105 according to the wiring diagram shown in
chapter 10 "Wiring Diagrams", page 91.
Especially check the mains lines for appropriate protection, see “Usage
of short-circuit breakers when several JetMove 105 are connected.” on
page 92.
Protecting the motor cables is not advisable.
Select the cables according to standards.
Check whether the ground cable is connected.
To connect resolvers or power units you can use prefabricated cables
available from Jetter or opt for self-made cables. Please refer to
chapter 7 "Description of Connections", page 43.
To ensure that installation is carried out in conformance with EMC
regulations, the following items have to be observed especially:
– Please ground the 0 V line as closely to the motor power supply unit
as possible.
– If possible, do not run the controller cable together with the power
supply and motor cable;
– Connect the position transducer;
– Use shielded terminals or EMC-compatible connectors;
– Connect holding brake, if available, and connect shields on both
sides of the cables;
– Connect the motor leads according to fig. 2, page 18.
Please further note the chapter 1.4 "Instructions on EMC", page 16.