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Baumuller DSD 45 User Manual

Baumuller DSD 45
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TAM 00621 12
DSD 45-100 05/2007
Three-phase synchronous motor English
The design of the motor and encoder cables complies with the details in the technical
documentation that accompanies the product.
The output and input elements are secured.
3.3 Electrical connections
Important notes:
All work must be carried out by specially trained personnel.
Work may only be carried out when the system has been de-energized and secured
against unintentional restarting (including auxiliary circuits).
Work may only be carried out once the motor has come to a standstill.
In the case of three-phase synchronous motors with permanent-magnet excitation, a
voltage of > 60 V can occur at the motor terminals when the rotor is turning.
Regulations pertaining to work on electrical installations must be observed!
The safety regulations governing work on electrical installations as laid down by EN 50110-1 (DIN
VDE 0105-100) must be observed:
• Isolate
• Secure against unintentional restarting
• Verify safe isolation from the supply
• Ground and short
• Cover or fence off adjacent live parts
The electric motor may only be operated in conjunction with an appropriately designed
and configured converter. Connecting the motor directly to the three-phase system
can destroy it.
Ensure that the phase sequence and the pin assignment are correct!
Electrical connections, protective conductor connections and screen connections
(when using screened cables) must be permanently secure!
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 sensors are
electrostatically sensitive components.
Electrical installation:
Whoever is responsible for installing the system is also responsible for ensuring correct
electrical installation.
The motor data on the nameplate must be observed.
Connection cables and connectors must be correctly rated for the prevailing voltages and
currents and must be suitable for the method of installation employed.
The motor and associated modules (brake, encoder, fan, etc.) must be connected in
accordance with the wiring diagrams (see enclosed wiring diagrams and Appendix)
Screened power and encoder cables must be used to protect against electromagnetic
interference from motor cables and their effect on the encoder and control systems. Please
refer to the EMC notes provided by the converter manufacturer.
In the interest of ensuring operational safety, we recommend that you use connecting cables
assembled by Baumüller (see Technical Product List).
Prior to connection, the female connectors, the male connectors and the terminal boxes must
be checked for damage, corrosion, dirt and dampness.
Make sure that the screwed connections are correctly located and secure, as well as the seals
and sealing surfaces of the connectors/terminal box, so that the required type of protection
can be ensured.

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Baumuller DSD 45 Specifications

General IconGeneral
BrandBaumuller
ModelDSD 45
CategoryEngine
LanguageEnglish

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