Lenze MDSLS Servo spindle motor - Manual (Page 25)

Electrical installation
Important notes
Wiring diagrams for servo spindle motors MDSLS
5

25 BA 33.0003 EN 1.0
Resolver connection
Lenze connector - standard (RS1)
Pin no.
Terminal designation Meaning
1 + Ref Transformer windings
( f i di )
2 - Ref
g
(reference windings)
3 Not assigned
4 + Cos Stator windings
C i
5 - Cos
g
Cosine
6 + Sin Stator windings
Si
7 - Sin
g
Sine
8 Not assigned
9
g
10
hPPKMMNULP
11 + KTY Thermal detector +
hPPKMMNULP
12 - KTY Thermal detector -
Connector KUKA - compatible (RS3)
Pin no.
Terminal designation Connection to:
10 + Ref
Transformer windings
7 - Ref
Transformer windings
(reference windings)
8
3 Not assigned
1 7
8
9
11 + Cos
Stator windings Cosine
1 7 9
10
12
12 - Cos
Stator windings Cosine
2 6
10
11
12
1 + Sin
Stator windings
3 5
11
2 - Sin
Stator windings
Sine
3
44
5
4
44
5 Not assigned
6
Not assigned
View from “outside”
8 + KTY Thermal detector +
View from outside
9 - KTY Thermal detector -
Connection of incremental value encoder / SinCos absolute value encoder
Connector
Pin no.
Terminal
designation
Meaning
1 B Track B / + SIN
2
3
A
A
Track A inverse / - COS
Track A / + COS
4
5
+ 5 V
GND
Supply + 5 V / + 8 V
Ground
6
7
Z
Z
Zero track inverse / - RS485
Zero track / + RS485
8 Not assigned
9 B Track B inverse / - SIN
10 Not assigned
° d d
11
12
+ KTY
- KTY
Thermal detector +
Thermal detector -
20° coded
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