Lenze 931W - Manual (Page 22)

Technical data
Connection cables
System cable for 931M/W voltage supply
3

22 GHB 13.0002-EN 3.1
3.4 Connection cables
3.4.1 System cable for 931M/W voltage supply
In general, the cable length for the connection, motor and resolver cables should not be
longer than 5 m; in exceptional cases, however, the maximum cable length may be 10 m.
Different plugs are used to ensure that extra-low voltage and low-voltage devices cannot
be connected to incorrect voltage potentials.

For more information on the connection cables, please see chapter 10.
3.4.1.1 System cable for 931M 24 V or 42 V voltage supply
Motor connection side Length
[m]
Voltage supply end Designation
Binder M16/0.75 socket; 8-pole
3
without plug
491 629
5 491 725
3.4.1.2 System cable for 931M/W 230 V or 320 V voltage supply
Motor connection side Length
[m]
Voltage supply end Designation
M23 socket; 8-pole
3
without plug
491 726
5 491 727
3.4.1.3 System cable for motor - 931W servo inverter
Inverter end X3
Length
[m]
Motor connection side Designation
M23 socket; 4+4-pole 2.5 M26 plug; 6-pole
Connection
motor - servo inverter
13009633
3.4.1.4 System cable for servo inverter feedback
Inverter end X7
Length
[m]
Motor connection side Designation
M23 socket; 12-pole 2.5 M23 plug; 12-pole 13009634