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Clamping Tools - EN / Hahn+Kolb

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Tool holding fixturesTool holding fixtures DIN 69893 HSKContinued next pageUniversal expansion clamping chucks SINO-Rfor heavy-duty machiningExecution: hollow taper shank acc. to DIN 69893-1 shape A.For inner cooling supply coolant transfer pipe No. 23715 page 542 is required.Execution: innovative expansion clamping technology, through axial tightening of the clamping sleeve withthe SINO hook wrench, the elastic pressure medium is clamped against the expansion sleeve. The expansionsleeve stretches uniformly in the direction of the chuck centre axis.Fine-balanced G 2.5 at 25000 1 /min.Advantages: very good damping properties, extension of tool service life, improvement of surface qualityon work piece, improvement in life of machine spindle, highly precise centric tension, concentricity tolerance0.005 measured in the clamping hole, suitable for high speeds, tensioning of shanks DIN 1835 A+Band DIN 1835 E (whistle notch), axial length adjustment with repeat precision of ± 0.005 mm.Heavy-duty machining properties: maximum clamping force 450 Nm / D 20 mm, reinforced expansionsleeve made of high-end elastomer, suitable for heavy-duty machining, additional brass cover sleeve formaximum torque, suitable for rough cutting and copy milling.Location taper HSK-A 63<strong>Clamping</strong> Ø D1* mm 12 20Outside Ø the clamping sleeve D 2 mm 39 48Collar Ø D 3 mm 44,45 49,72A dimension, setting gauge L1 mm 80 85<strong>Clamping</strong> depth L 2 mm 46 51Path of length adjusting screw L 3 mm 10 10Active clamping length L6 mm 33 38Length chuck head L 7 mm 54 59G M 8 x 1 M 10 x 1Torque Nm 150 45023737 Ident. No. 010 020Unit price E (O. R.) (O. R.)AL3L1L7L4GL6L2D1L5D2D3Metal-cutting tools* For tool tolerance h 6.h Reducing bushes see No. 23336 page 540.Bush remover see No. 23348 page 540.Hook wrench see No. 23349 page 540.i Tool holding fixtures selection overview page 492.Prod. Gr. 229Continued next pageBlanksExecution: hollow taper shank acc. to DIN 69893-1 shape A.Application: manufacture of customised special tools.Material: hardened tempered steel with tensile strength at the core of at least 1000 N/mm².Delivery: taper nitrided and ground, straight soft shank with an overmeasure of 0.3 mmHSK A/d mm 40 50 63Size d1 mm 40 50 63Dimension A mm 120 150 15023755 Ident. No. 030 040 050Unit price E (O. R.) (O. R.) (O. R.)i Tool holding fixtures selection overview page 492. Prod. Gr. 290Continued next pageInnovationsShrink-fit chucks with wideningWidening: shrink-fit chucks with widening for more process safetyAll ThermoGrip shrink-fit chucks are designed with widening. Through this, the shanks are pre-centred, the shrinking process can be done automatically,without using the hand.JetSleeve® – the innovative fluid supplyDelivery: 15 m high pressure hose (rotary mounting), integrated hose reel, easy press gun with Softgrip inlay, 850 mm stainless steel pipe rotatable under pressure,dirt cutter, triple nozzle (0°/25°/40°)121 Widening Shrink-fit chuck with JetSleeve® Product video:use your mobile phone to scan the QR code.32011/12523

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