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• DOK-DIAX01-TDA********-PRJ1-EN-E1,44 • 07.97
Power connections
The connection diagrams and conductor cross-sections for power ca-
bles can be found by searching for the index code (last column of Fig. 18)
in the documentation "Electrical connection of main spindle drives;
Project Planning", whose list of keywords contains these index codes.
Conductor cross-sections depend on the continuous current rating of
motors in drives permitting intermittent, brief operation at motor overload
current.
Drive combinations:
TDA 1 - • • • - • - • • •
with ...
... main spindle motor
Index code
(see Doc. "Electrical connections
of main spindle drives")
2AD 100B
100C
100D
2AD 100 with KDA/TDA
2AD 101C
101D
2AD 132 B
132 C
2AD 132 with KDA/TDA
132 D
... frameless spindle motor
1MB 160 E
B
1 MB with KDA/TDA
D
F
1MB 200 D
1MB with KDA/TDA
1MB 240 B
D
1MB with KDA/TDA
F
H
1MB 310 B
1MB with KDA/TDA
2. Control cabinet design
Fig. 18: Assignment by index code of the main spindle motors and frameless spindle
motors to the relevant connection diagram
For motor/controller combinations where the continuous effective cur-
rent of the controller is lower than the rated motor current, the unit can be
sized according to the lower value!
For continuous effective currents of controllers with different current
ratings, see Fig. 19, "Technical data TDA 1".
