186 SMW-AUTOBLOK 472 SMW-AUTOBLOK 466 SMW-AUTOBLOK 327 TSF-CP 170 TSF-CP 210 TSF-CP 250 TSF-CP 315 5.2° 5.2° 4.9° 4.9° 5.3 6.3 7 7 0.1 0.1 0.1 0.1 21 25 25 25 ±1.5 ±1.5 ±2.5 ±2.5 12 17 27 27 30 40 64 64 5000 4500 3800 3000 15 27 41 66 0.06 0.16 0.34 0.83 SIN-S 70 SIN-S 85 SIN-S 100 SIN-S 100 77190917 77190921 77190925 77190931 A A TSF-CP TSF-CP TSF-CP TSF-CP Compensating Floating jaws Compensating pull-down chuck Ø 170 - 315 mm Technical data Floating jaws Non active pull down compensating chuck Principle of function: ■ 1 compensating pre-clamping - 2 active pull-down - 3 clamping ■ The workpiece is actively pulled down to the center point. The tailstock just supplies the necessary force to support the workpiece. The result is an exact cylindrical and straight workpiece. ■ The workpiece is lifted by the jaws from the center point. When a higher tailstock force is applied for compensation, the workpiece will be bent. * The above maximum speed is allowed with standard weight / height top jaws and applying the full draw pull only. For more information please contact SMW-AUTOBLOK. Application/customer benefits • Clamping of rectangular or irregular shaped shafts or clamping of shafts or chuck parts where the reference is not the O.D. but a center or a centering diameter • A center point or a centering insert will center the workpieces and the jaws will clamp compensating and actively pull the workpiece down to the datum Technical features • 2-jaw design • Active pull-down • Compensating clamping • Floating base jaws for 4 point contact • Centrifugal force compensation • TONGUE & GROOVE base jaws • Permanent grease lubrication • proofline® chucks = fully sealed - low maintenance Standard equipment Ordering example 2-jaw chuck Mounting bolt 2-jaw chuck TSF-CP 210 / A6 SMW-AUTOBLOK Type Angular jaw stroke U° deg. Radial jaw stroke at distance h mm Pull down movement (standard) mm Axial piston stroke mm Compensation (on the dia.) at distance h mm Max. draw pull** kN Max. gripping force at distance h** kN Max. speed* r.p.m. Weight (plain back without top jaws) kg Moment of inertia kg·m2 Recommended actuating cylinders Type Id. No. TSF-CP (center mounting) ■ Active pull-down ■ Tongue & groove ■ 2 jaws **For internal clamping reduce the draw pull by 30%. fully sealed – low maintenance proo ine® series 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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