Siemens 1LA8 Operating Instructions

Image 6-5 1XB9600 terminal box.................................................................................................................63
Image 6-6 High-frequency grounding...........................................................................................................66
Image 6-7 Strain relief device and sealing insert..........................................................................................69
Image 6-8 Connection with cable lug and fixing screw (schematic diagram)...............................................71
Image 6-9 Connection using terminal clamps (schematic diagram).............................................................72
Image 9-1 Ventilation (schematic diagram with axial fan)..........................................................................108
Image 9-2 Ventilation (schematic diagram with radial fan).........................................................................109
Image 9-3 Remove the V ring.....................................................................................................................111
Image 9-4 Disassembling the labyrinth sealing ring (schematic diagram).................................................112
Image 9-5 Install the V ring.........................................................................................................................114
Image 9-6 Roller-contact bearing with grease chamber (schematic diagram)...........................................115
Image 9-7 Position the set screws for the labyrinth sealing ring on the outer bearing cover.....................116
Image 10-1 Stator and rotor.........................................................................................................................119
Image 10-2 Drive end roller bearings with bearing housing.........................................................................121
Image 10-3 Drive end roller bearings without bearing housing....................................................................122
Image 10-4 Roller bearings, DE - end shield with integrated bearing cover................................................123
Image 10-5 Non-drive end roller bearings with bearing housing..................................................................124
Image 10-6 Non-drive end roller bearings without bearing housing.............................................................125
Image 10-7 Roller bearings, NDE - end shield with integrated bearing cover..............................................126
Image 10-8 Terminal box GT640..................................................................................................................127
Image 10-9 Terminal box 1XB1621 with standard cable entry.....................................................................128
Image 10-10 Two-part cable entry..................................................................................................................128
Image 10-11 Terminal box 1XB1634 with standard cable entry.....................................................................131
Image 10-12 Two-pane cable entry................................................................................................................131
Image 10-13 Terminal box 1XB9600..............................................................................................................133
Image 10-14 Three-part cable entry...............................................................................................................133
Table of contents
SIMOTICS TN Series N-compact 1LA8
Operating Instructions 05/2016 11

Siemens 1LA8 Specifications

General

Brand	Siemens
Model	1LA8
Category	Engine
Language	English