Lenze MDSLS Servo spindle motor - Manual (Page 24)

Electrical installation
Important notes
Wiring diagrams for servo spindle motors MDSLS
5
24 BA 33.0003 EN 1.0
5.1.1 EMC-compliant wiring
TheEMC-compliantwiringofthemotorsisdescribedindetailinthe operatinginstructions
of the Lenze servo inverters 9300 and ECS.
ƒ Use of EMC threaded joints made out of metal with shield connection.
ƒ Shield connection at the motor and at the device.
5.1.2 Wiring diagrams for servo spindle motors MDSLS
Stop!
ƒ Securely tighten the nut of the connector.
ƒ In case of vibration stress, secure with an O-ring:
– Power terminal MDSLS: O-ring 18 x 1.5 mm
– Encoder connection: O-ring 18 x 1.5 mm
– Never pull the plug if the machine is active! The plug could be destroyed!
Inhibit the controller before pulling the plug!
Power terminal of servo spindle motors MDSLS 056 and 071
Lenze connector - standard
Pin no.
Terminal designation Meaning
1 Y1 / BD1 Holding brake +
2 Y2 / BD2 Holding brake -
PE PE PE connector
4 U Power phase U
5 V Power phase V
6 W Power phase W
KUKA connector- compatible
Pin no.
Stranded wire colour in
the box
Connection to:
4 red Holding brake +
5 blue Holding brake -
PE green-yellow PE connector 2
4
1 red Power phase U
6
2 blue Power phase V
1
5
6 black Power phase W
View from “outside”
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