Caution
Compliance with the permissible loads for the
forces at the end of the shaft must be ensured
in accordance with the catalog data, as
otherwise bearing damage may occur.
2.5 Main Terminal boxes
The terminal box can be arranged either on the left or
right of the machine. It is not possible to subsequently
swap the position to the other side of the machine at a
later date. Please consult Siemens if you subsequently
need to convert the machine to the next larger size of
terminal box. Depending on size, the following
terminal boxes are generally used for connecting the
cables:
Motor Type Main Terminal Box
1LA8 31-2..8 1XB7 622
1LA8 353/355-2..8 1XB7 622
1LA8 357-6..8 1XB7 622
1LA8 357-2..4 1XB1 631
1LA8 40-4 1XB1 631
4
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