Threading Technology – Clamping Technology 520

548 Collet Holders Soft- synchro Speed- synchro KSN MQL SFM HF EM Accessories Tech. Info Product Finder Ordering Example: F3491C03.1.68 Type ø D 1 Shank Size ø D 2 mm EDP Number ø D ø D 3 L 1 L 2 L 4 C T Softsynchro ® 1/MMS M4.5 - M10 6 - 8 mm ER 20 (GB) Hi-Q/ERC 20 HSK-A50 34 34 93.5 25 5 0.5 0.5 F3491C03.1.68 HSK-A63 34 34 95.5 32 5 0.5 0.5 F3491C04.1.68 HSK-A100 34 34 102 50 5 0.5 0.5 F3491C06.1.68 M10 - M12 9 - 10 mm HSK-A50 34 34 93.5 25 5 0.5 0.5 F3491C03.1 HSK-A63 34 34 95.5 32 5 0.5 0.5 F3491C04.1 HSK-A100 34 34 102 50 5 0.5 0.5 F3491C06.1 Softsynchro ® 3/MMS M10 - M20 9 - 16 mm ER 32 (GB) Hi-Q/ERC 32 HSK-A50 45 50 116.3 25 5 0.5 0.5 F3493C03.1 HSK-A63 45 50 108.8 32 5 0.5 0.5 F3493C04.1 HSK-A100 45 50 115.3 50 5 0.5 0.5 F3493C06.1 ø D 2 ø D L 2 L 1 E 1) L 4 ø D 1 ø D 3 Tension T Compression C With bore for data chip according to DIN 69873 Softsynchro ® /MMS HSK-A Shank DIN 69893 A IKZ MQL MQL 1 p max 700psi (50bar) p max 85psi (6bar) C T Soft F Further designs upon request 1) Clamping depths E, see page 624 - 625 Clamping nut for sealing disks is included in the delivery The coolant tube is integrated into the shank and must not be disassembled, otherwise the function of the MQL transfer is no longer warranted! MQL supply according to DIN 69090-4 and many internal standards Set of clamping wrenches   621 Assembly device   621 Torque wrenches TORCO-FIX   623 Accessories Collets type ER (GB)   610 - 613 Sealing disks type DS/ER   616 For use on machines with synchronous spindle