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FLENDER COUPLINGS
FASTEX
Compact assembly and operating instructions 3902en
Edition 05/2022
FASTEX IC120
flender.com

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Summary of Contents for FLENDER FASTEX IC120

  • Page 1 FLENDER COUPLINGS FASTEX Compact assembly and operating instructions 3902en Edition 05/2022 FASTEX IC120 flender.com...
  • Page 2 Introduction Description FLENDER COUPLINGS Application planning FASTEX IC120 Assembly Clamping elements 3902en Disassembly Disposal Compact assembly and operating instructions Services and support Technical data Edition 05/2022...
  • Page 3 Note the following: WARNING Flender products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Flender. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.
  • Page 4: Table Of Contents

    Recommended assigned fits .................. 9 Table 7-1 Geometry data, weights, tightening torques ............14 Figures Figure 2-1 Construction of the clamping element FASTEX IC120 .......... 7 Figure 4-1 Fit assignment ......................9 Figure 7-1 Parts overview FASTEX IC120 ................13...
  • Page 5: Introduction

    Only the knowledge of these instructions can avoid faults on the clamping element and ensure fault-free and safe operation. Non-adherence to the instructions can cause product or property damage or personal injury. Flender does not accept any liability for damage or operating failures that are due to non-adherence to these instructions.
  • Page 6: Intended Use

    Table 7-1 is not exceeded at any operating point. The identification and information on the conditions of use can be found in the main operating instructions of the assembly supplier. FASTEX IC120 Clamping element 3902de Compact assembly and operating instructions 05/2022...
  • Page 7: Description

    Detailed information on the dimensions can be found in Appendix A Technical data (Page 13). Contact surfaces Clamping hub Clamping bush Cylinder-head screw Figure 2-1 Construction of the clamping element FASTEX IC120 FASTEX IC120 Clamping element 3902de Compact assembly and operating instructions 05/2022...
  • Page 8: Application Planning

    3.1 Storage of the clamping element The clamping element, unless not specifically ordered otherwise, is supplied with preservation and can be stored for up to 12 months in a dry and dust-free storage room. FASTEX IC120 Clamping element 3902de Compact assembly and operating instructions 05/2022...
  • Page 9: Assembly

    In the following table you will find the permissible fits of the clamping element and the shaft. Table 4-1 Recommended assigned fits component tolerance surface quality Ra ≤ 3,2 µm Shaft tolerance Ra ≤ 3,2 µm Bore tolerance Figure 4-1 Fit assignment FASTEX IC120 Clamping element 3902de Compact assembly and operating instructions 05/2022...
  • Page 10: Assembling The Clamping Element

    4. The shaft must fill the entire length of the clamping hub (1). 5. Tighten the cylinder-head screws (3) crosswise in several turns. The specified tightening torque can be found in the Tightening torques and widths A/F section. FASTEX IC120 Clamping element 3902de Compact assembly and operating instructions 05/2022...
  • Page 11: Disassembly

    4. Check the hub bore and the shaft for damage and protect them against corrosion. When reinstalling the clamping element please observe the information in the chapter Assembly (Page 10). FASTEX IC120 Clamping element 3902de Compact assembly and operating instructions 05/2022...
  • Page 12: Disposal

    Flender GmbH Schlavenhorst 100 46395 Bocholt Deutschland Tel.: +49 (0)2871/92-0 Fax.: +49 (0)2871/92-2596 Flender GmbH (http://www.flender.com) FASTEX IC120 Clamping element 3902de Compact assembly and operating instructions 05/2022...
  • Page 13: A Technical Data

    Technical data Geometry data and tightening torques In this section you can find dimension drawings and technical data for the Flender clamping elements.: Clamping hub Clamping bush Cylinder-head screw Figure 7-1 Parts overview FASTEX IC120 flender.com...
  • Page 14: Table 7-1 Geometry Data, Weights, Tightening Torques

    320 x 405 121 101 81 272700 36,94 340 x 425 121 101 81 338000 39,00 360 x 455 138 116 93 375700 54,00 380 x 475 138 116 93 462700 56,20 400 x 495 138 116 93 487000 58,85 flender.com...
  • Page 15 FASTEX IC120 Compact assembly and operating instructions 3902de Edition 05/2022 Flender GmbH Alfred-Flender-Straße 77 46395 Bocholt Germany flender.com...

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