Lenze MDSLS Servo spindle motor User Manual download pdf (Page 24)

Electrical installation

Important notes

Wiring diagrams for ser vo spindle motors MDSLS

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BA 33.0003 EN 1.0

5.1.1 EMC-compliant wiring

TheEMC-compliantwiringofthemotorsis described in detail inthe operating instructions

of the Lenze servo inverters 9300 and ECS.

ƒ Use of EMC threaded joints m ade 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

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Stop!

Securely tighten the nut of the connector.

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

1Y1/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:

4red Holding brake +

5 blue Holding brake -

PE green-yellow PE connector

1 red Power phase U

2 blue Power phase V

6 black Power phase W

View from “outside”

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Lenze MDSLS Servo spindle motor User Manual Page 24