Siemens SIMOTICS S-1FT2 - Bearing Version Details

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4.3 Bearing version

The 1F☐2 motors have deep-groove ball bearings with lifetime grease lubrication.

Mounting and options

4.3Bearing version

SIMOTICS S-1FT2 synchronous motors for SINAMICS S120

Operating Instructions, 12/2023, A5E50610821B AF 43

Main Page

Table of Contents5
Introduction9
About SIMOTICS9
About this Manual10
Content10
Target Group11
Avoiding Dangers11
Standard Scope11
Text Features12
Websites of Third-Party Companies12
Service and Support13
Siemens Industry Online Support on the Web13
Spare Parts Services13
Important Product Information14
Proper and Intended Use / Foreseeable Incorrect Use14
Fundamental Safety Instructions for the SIMOTICS Documentation17
Fundamental Safety Instructions17
General Safety Instructions17
Equipment Damage Due to Electric Fields or Electrostatic Discharge22
Cybersecurity Information22
Residual Risks of Power Drive Systems24
Description of the Motors27
Technical Characteristics and Ambient Conditions27
Directives and Standards27
General Technical Features29
Ambient Conditions30
Degree of Protection31
Noise Emission33
Derating Factors34
Structure of the Article Number37
Data on the Conformity and Rating Plate39
Conformity Plate with ID Code39
Rating Plate Data40
Mounting and Options43
Safety Symbols on the Motor43
Shaft Extension44
Bearing Version45
Encoder46
Encoder with DRIVE-Cliq46
Cooling48
Motors with Natural Cooling48
Motors with Forced Ventilation48
Thermal Mounting Variants50
Thermal Motor Protection51
Holding Brake52
Types and Modes of Operation of the Holding Brakes52
Properties53
Technical Specifications53
Options57
Preparing for Use59
Shipping and Packaging59
Transportation and Storage61
Transport61
Storage66
Mounting69
Safety Instructions69
Checklists Prior to Mounting71
Mounting Instructions72
Mounting the Feather Key74
Pulling on Drive Output Elements75
Vibration Response77
Connecting79
Safety Instructions79
Permissible Line System Types80
System Integration81
Connection Notes81
Motor Connection81
Rotating the Connector on the Motor82
Handling the Quick-Action Locking84
Routing Cables in a Damp Environment86
Line Connection86
Signal Connection90
Fan Connection92
Commissioning95
Safety Instructions95
Checklists for Commissioning98
Commissioning Procedure101
Switching on and Switching off102
During Operation103
Stoppages104
Faults and Their Rectification105
1FT2 Faults105
Maintenance107
Safety Instructions107
Inspection and Maintenance110
Service and Inspection Intervals110
Cleaning111
Motor Replacement on Reaching the Bearing Life111
Repair, Replacing the Motor112
Decommissioning and Disposal115
Safety Instructions115
Decommissioning, Disassembling the Motor116
Disposal117
Technical Data and Characteristics119
Dimension Drawings121
Dimension Drawing 1F☐2☐03121
Dimension Drawing 1F☐2☐04122
Dimension Drawing 1F☐2105123
Dimension Drawing 1F☐2205124
Dimension Drawing 1F☐2☐06125
Dimension Drawing 1F☐2☐08126
Dimension Drawing 1F☐2210127
Dimension Drawing 1F☐2☐08_Force Ventilated128

Siemens SIMOTICS S-1FT2 - Bearing Version Details

Table of Contents

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