TAM 00609
13
DA 100
– 280
03 / 2015
Three phase asynchronous motor air cooled
Englisch
misalignment. When tightening the flange fixing screws, (min. property class 8.8) make sure that the
flange connection is not twisted.
•
No liquid can enter the upper bearing when installing vertically with the shaft end facing upwards.
•
The permitted radial forces in accordance with the operating characteristics in the technical documenta-
tion
are
not
exceeded.
If
necessary,
contact
Baumüller.
The motor manufacturer must always be contacted in the case of axial forces.
•
The brake (optional) can be released after feeding the operating voltage (audible switching noise).
•
The rotor rotates smoothly without making a scraping sound.
If the motor is equipped with a brake, the brake should be released previously.
•
The design of the motor and encoder cables complies with the details in the technical documentation.
•
The output and input elements are secured.
•
The cooling system is functional and protected against any foreign matter that might fall into it
There is sufficient free space for filter replacement.
Electrical connection
3.3
Important notes:
All work must be carried out by specially trained personnel.
Work must only be carried out when the system has been de-energized and secured against
unintentional restarting (also auxiliary circuits).
Work may only be carried out once the machine has come to a standstill.
Regulations for working in electrical plants must be adhered to!
The
safety
regulations
for
work
in
electrotechnical
plants
in
accordance
with
EN
50110-1
(DIN VDE 0105-100) must be observed:
-
Disconnect the system
-
Secure against unintentional restarting
-
Verify safe isolation from supply
-
Carry out earthing and short-circuiting
-
Safeguard or cover adjacent live parts
The electric motor must be operated via a correspondingly designed converter. The direct con-
nection to the to the three-phase supply can result in a destruction of the motor
Ensure that the phase sequence and the pin assignment are correct!
Electrical connections, protective conductor connections and screening connections (when
using screened cables) must be permanently safe!
Never touch the contacts of the encoder or thermal sensors with your hands or with tools that
are electrostatically charged. The encoder and the thermal sensor are electro statically endan-
gered components.
Electrical installation:
•
The supplier of the system is responsible for the correct electrical installation.
•
The motor data on the type plate must be observed.
•
Connection cables and plug connections must be checked for any occurring voltages and current intensi-
ty and must be suitable for the method of installation employed.
•
The motor and the modules (brake, encoder, fan etc.) must be connected in accordance with the details
in the wiring diagrams (refer to the enclosed wiring diagrams /
appendix 1
).
•
Screened power and encoder cables must be used to protect against electromagnetic EMC interference
from motor cables and their effect on the encoder and control system. Please refer to the EMC notes
provided by the supplier of the converter.
•
To enhance operational safety, we recommend that the ready-made connection cables of Baumüller are
used.
•
Prior to connection, the female connectors, connectors and terminal box must be checked for damage,
corrosion, dirt and dampness.