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Introduction Description FLENDER COUPLINGS Application planning FASTEX IN220 Assembly Clamping elements 3909en Disassembly Disposal Compact assembly and operating instructions Services and support Technical data Edition 05/2022...
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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.
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.
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 IN220 Clamping element 3909de Compact assembly and operating instructions 05/2022...
(Page 13). Contact surfaces 1 2 3 4 5 Rear cone ring Inner ring Outer ring Front cone ring Cylinder-head screw Figure 2-1 Construction of the clamping element FASTEX IN220 FASTEX IN220 Clamping element 3909de Compact assembly and operating instructions 05/2022...
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 IN220 Clamping element 3909de Compact assembly and operating instructions 05/2022...
4. The shaft must fill the entire length of the inner ring (2). 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 IN220 Clamping element 3909de Compact assembly and operating instructions 05/2022...
5. 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). Table 5-1 Auxiliary screw assignment FASTEX IN220 Clamping element 3909de Compact assembly and operating instructions 05/2022...
Technical data Geometry data and tightening torques In this section you can find dimension drawings and technical data for the Flender clamping elements.: 1 2 3 4 5 Rear cone ring Inner ring Outer ring Front cone ring Cylinder-head screw...