Clamping Tools - EN / Hahn+Kolb

Tool holding fixturesTool holding fixtures DIN 69871 ST 40Continued next pageHYDRO expansion clamping chucks TENDOslimline designExecution: shank model DIN 69871 ADB* = centric/over-collar inner cooling, with axial length adjustment, concentricity tolerance 0.003 mm.Fine balanced G 2.5 at 25000 1 /min.Application: high-precision central tension, good torque transmission, improved cutting tool life, good surfacequalities, suitable for high revolutions, axial length adjustment.All commercial shank types can be clamped: Tools with smooth straight shanks according to DIN 6535form HA to Ø 32 mm and with clamping surfaces according to DIN 1835 form HB, HE can be clampeddirectly and without intermediate sleeves.Delivery: incl. with length stop screw and chuck key.Steep taper No. 40Size d 1 mm 6 8 10 12 16 20Size d4 mm 22 24 26 28 34 38Dimension d 2 mm 26 28 30 32 38 40Size d 3 mm 49,5 49,5 49,5 49,5 49,5 49,5Dimension L1 mm 80,5 80,5 80,5 80,5 80,5 80,5Dimension l 2 mm 37 37 41 46 49 51Dimension L 6 mm 20,5 20,5 25,5 30,5 35 37,8Dimension L5 mm 3,6 3,6 3,6 3,6 3,6 3,7Dimension L 4 mm 29,5 30 31 31,5 33 34Dimension L 3 mm 10 10 10 10 10 10Dimension g M 5 M 6 M 8 x 1 M 10 x 1 M 12 x 1 M 16 x 123335 Ident. No. 010 020 030 040 050 060Unit price E O. R. O. R. O. R. O. R. O. R. O. R.XL1L7GL4L3 L6 L5L2D1D4D2D3Metal-cutting tools* Bores for form B closed with set screws on delivery.h Reducing bushes see No. 23336 page 540. See required pull studs No.23690 page 541.i Tool holding fixtures selection overview page 492.Prod. Gr. 229Continued next pageHYDRO expansion chucks TENDO ESultra-short designExecution: shank model DIN 69871 concentricity tolerance 0.003 mm.TENDO: AD = centric inner cooling.Fine-balanced G 2.5 at 25000 1 /min.Advantages: for high stock removal, particularly low-cost design, cost advantage when using closedreducing bushes No. 23336. page 539.All commercial shank types can be clamped: Tools with smooth straight shanks according to DIN 6535form HA to Ø 32 mm and with clamping surfaces according to DIN 1835 form HB, HE can be clampeddirectly and without intermediate sleeves.Steep taper No. 40Dimensions D1/D2 mm 20/49,25Dimension A mm 24,6Recessing depth max. mm 5123335 Ident. No. 205Unit price E O. R.AD1D2* Bores for form B closed with set screws on delivery.h Reducing bushes see No. 23336 page 540. See required pull studs No.23690 page 541.i Tool holding fixtures selection overview page 492.Prod. Gr. 229Continued next pageUniversal expansion clamping chucks SINO-Rfor heavy-duty machiningExecution: innovative expansion clamping technology, through axial tightening of the clamping sleeve with the SINO hook wrench, the elastic pressure mediumis clamped against the expansion sleeve. The expansion sleeve stretches uniformly in the direction of the chuck centre axis.Execution DIN 69871 AD/B = centric/over-collar inner cooling.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.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.Application: highly precise centric tension, concentricity tolerance 0.005 measured in the clamping hole,suitable for high speeds, tensioning of shanks DIN 1835 A+B and 1835 E (whistle notch), axial lengthadjustment with repeat precision of ± 0.005 mm.Quick-release taper ST 40 AD/BClamping Ø D 1*/external Ø of clamping sleeve D 2 mm 12/39 20/48,5Collar Ø D 3 mm 44,45 49,72A dimension, setting gauge L 1/clamping depth L 2 mm 73/46 78/51Path of length adjusting screw L 3/active clamping length L 6 mm 10/33 10/38Length chuck head L7 mm 54 59G M 8 x 1 M 10 x 1Torque Nm 150 45023350 Ident. No. 210 220Unit price E O. R. O. R.GL3L1L7L4L6L2L5D1D2D3* For tool tolerance h 6.h Reducing bushes see No. 23336 page 540. See required pull studs No.23690 page 541.HSK 63 shank version see No. 23737page 523.i Tool holding fixtures selection overview page 492.Prod. Gr. 2292011/12505