Festo 8024918, Инструкции по ремонту

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4 / 54 Festo 7ELGA-BS-KFa_en
Table of Contents
1 Important information 6
1.1 About these repair instructions 6
1.2 Symbols used in these repair instructions 6
1.3 Text designations used in these repair instructions 7
1.4 General safety instructions 7
1.5 Technical requirements 8
1.6 Standards and test values 8
2 General product description 9
2.1 Functional description 9
2.1.1 ELGA-BS-KF-…-ML 9
2.2 Sizes and part numbers 9
2.3 Slide variants and orientation definition 10
2.4 Type code 10
3 Component overviews and bill of materials 11
3.1 ELGA-BS-KF-70-…-ML components overview 12
3.1.1 ELGA-BS-KF-70-...-ML bill of materials 13
3.2 ELGA-BS-KF-80-…-ML components overview 14
3.2.1 ELGA-BS-KF-80-...-ML bill of materials 15
3.3 ELGA-BS-KF-120-…-ML components overview 16
3.3.1 ELGA-BS-KF-120-...-ML bill of materials 17
3.4 ELGA-BS-KF-150-…-ML components overview 18
3.4.1 ELGA-BS-KF-150-…-ML bill of materials 19
4 Repair steps 20
4.1 Preparatory steps 20
4.2 Visual inspection 21
4.3 Dismantling the spindle axis 21
4.3.1 Removing the cover band 21
4.3.2 Removing the bearing cap, bearing block and spindle assembly with slide module 22
4.3.3 Disconnecting the retainer or retainer module with spindle assembly from the slide module 23
4.3.3.1 ELGA-BS-KF-70 / 80 23
4.3.3.2 ELGA-BS-KF-120 / 150 26
4.3.4 Replacing the retainer or retainer module 28
4.3.5 Checking and replacing the roller bearing and the spindle assembly 29
4.3.5.1 Checking and replacing the roller bearing with seat in the bearing block 29
4.3.5.2 Checking and replacing the deep-groove ball bearing with seat in the bear-
ing cap
30
4.3.5.3 Checking and replacing the spindle assembly 31
4.4 Mounting the spindle axis 32
4.4.1 Greasing during assembly 32
4.4.2 Mounting the retainer or retainer module with spindle assembly on the slide module 32
4.4.3 Mounting the roller carriages 34
4.4.3.1 ELGA-BS-KF-70 / 80 35
4.4.3.2 ELGA-BS-KF-120 / 150 37
4.4.4 Relubricating the recirculating ball bearing guide 41
4.4.5 Assembling the spindle axis 41
4.4.6 Mounting the cover band 43