190 SMW-AUTOBLOK 472 SMW-AUTOBLOK 466 SMW-AUTOBLOK 327 TSBF-CP 220 TSBR-CP 220 TSBF-CP 260 TSBR-CP 260 TSBF-CP 330 TSBR-CP 330 5.2° 5.2° 5° 5.3 6.3 7 0.1 0.1 0.1 21 25 25 ±1.5 ±1.5 ±2.5 18 25 40 44 60 96 4250 3750 3000 25 40 67 0.165 0.34 0.97 SIN-S 85 SIN-S 100 SIN-S 125 77198322 77198326 77198333 77198522 77198526 77198533 A A TSBF-CP TSBR-CP TSBF-CP/TSBR-CP TSBF-CP/TSBR-CP TSBF-CP TSBR-CP Compensating Floating jaws Compensating pull-down chuck Ø 220 - 330 mm Compensating Rigid jaws ■ 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. Technical data Floating jaws Rigid jaws Non active pull down compensating chuck Principle of function: ■ 1 compensating pre-clamping - 2 active pull-down - 3 clamping * 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. **For internal clamping reduce the draw pull by 30%. 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. TSBF-CP (center mounting) Id.No. TSBR-CP (center mounting) ■ Active pull-down ■ Tongue & groove ■ Large through-hole ■ 3 jaws fully sealed – low maintenance proo ine® series Application/customer benefits • 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 • Through-hole to insert long workpieces or for special clamping applications TSBF-CP: Compensating clamping with active pull down and floating base jaws TSBR-CP: Compensating clamping with active pull down and rigid base jaws Technical features • Active pull-down • TONGUE & GROOVE base jaws • Compensating clamping • Permanent grease lubrication • Centrifugal force compensation • proofline® chucks = • Large through-hole fully sealed - low maintenance Standard equipment Ordering example 3-jaw chuck 3-jaw chuck TSBF-CP 220 / A6 Mounting bolts or 3-jaw chuck TSBR-CP 330 / Z300 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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