SEW-Eurodrive DFS 56L/B, Operating Instructions Manual

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8
DFS/DFY Synchronous Motors
3 Electrical Connection
3.2.2 DFY71...DFY112 motors with terminal box
• Connect motor according to wiring diagram:
Motor power supply lines are located on the
board (Fig. 4).
Note:
Signal leads from resolver and thermal motor
protection (TH/TF) on terminal strip (Fig. 5):
3.2.3 Motors with plug connector
The diagrams show the connector pin assignment for the cable on the connecting side (rear).
Prefabricated cables are available from SEW for connection with plug connectors. The marking
(core no. or core colour ) of these cables is given in the tables below.
If you fabricate the cables yourself: The assembly of the plug connectors SM21...SM41 is
explained in the appendix.
DFY 56 / DFY 56 ... B
U phase U
V phase V
W phase W
y
PE
It is not possible to reverse the direction
of rotation by changing over the phases.
00063BXX
Fig. 4: DFY 71 ... DFY112 terminal box connection
1 R1
Referenz
2 R2
3 S1
Cosinus
4 S3
5 S2
Sinus
6 S4
9
TH/TF Motorschutz
10
Tighten all connections. 00064AXX
Fig. 5: DFY71 ... DFY112 terminal strip terminal box
Connector
pin
Connection Core
1 Phase U 1
3 Phase W 2
4 Phase V 3
y
PE yw/gn
C Brake + 5
D Brake – 6 00066BXX
Fig. 6: DFY56 power and brake plug connector
123456789
1
0
W
V
U
123456789
1
0
1
3
5
9
2
4
6
10
4
3
1
C
D
A
B
V
PE
U
-
+
W