448 SMW-AUTOBLOK 468 SMW-AUTOBLOK 472 HB-D 130 HB-D 165 HB-C 165 HB-D 210 HB-C 210 HB-D 250 HB-C 250 HB-D 315 HB-C 315 3 3.2 4 4.6 5.5 5.6 6 7.5 8.8 10.5 63 79 114 167 203 30 30 30 30 30 50 55 85 125 150 28 35 52 75 90 9.5 18 30 44 69 77271113 77271116 77271121 77271125 77271131 - 77277516 77277521 77277525 77277531 - 77271716 77271721 77271725 77271731 HB-D HB-C INCH SERRATION 2 or 3 jaws TONGUE & GROOVE 3 jaws Stationary chuck, hydraulic Ø 130 - 315 mm Application/customer benefits • Stationary hydraulic chuck for self centering clamping of parts on milling machines, machining centers and special machines HB-D: INCH SERRATED master jaws (1/16” x 90°) HB-C: TONGUE & GROOVE master jaws (American standard) HB-M: METRIC SERRATED master jaws (1.5 mm x 60°) on request from Ø 165 Technical features • Stationary chuck consisting of a 2- or 3-jaw self centering chuck with built-in hydraulic cylinder • Compact design • Case hardened body to assure consistent high precision and long chuck life Standard equipment Stationary chuck 1 set T-nuts with bolts (HB-C excluded) 1 set of soft blank top jaws (HB-C excluded) Ordering example Stationary chuck HB-C 250 (3 jaws) or Stationary chuck HBL-D2 165 (2 jaws) Technical data * The HBL-D 2 jaw fixture is available with serrated master jaws (inch or metric) and long stroke only. SMW-AUTOBLOK Type Radial jaw stroke mm Radial jaw stroke HBL-D2 (2 jaws)* mm Piston area cm² Max. operating pressure bar Gripping force at 25 bar kN Gripping force at 25 bar HBL-D2 (2 jaws)* kN Weight (without top jaws) kg Id. No. HB-D 3 jaws Id. No. HB-C 3 jaws Id. No. HBL-D 2 jaws ■ Built-in hydraulic cylinder ■ 2 and 3 jaws BIS Specials Website: www.bisspecials.com Email: info@bisspecials.com Tel: (0031) 0313 482566 Website: www.bisspecials.com Email: info@bisspecials.com Tel: (0031) 0313 482566
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