452 SMW-AUTOBLOK 464 SMW-AUTOBLOK 468 M2-PB 130 M2-PB 165 M2-PB 210 M2-PB 250 M2-PB 315 3.2 3.6 4.4 5 6.3 6 6.8 8.4 9.7 12 82 143 236 358 548 7 7 7 7 7 14 24 42 64 98 9 16 26 39 60 29.5 49 83 121 172 77272513 77272516 77272521 77272525 77272531 - 77277916 77277921 77277925 77277931 77272713 77272716 77272721 77272725 77272731 M2-PB 40 G1/4" 6,5 50 68 30 50 Ø6,5 6 Technical data * The PBL-D 2-jaw fixture is available with serrated master jaws (inch or metric) and long stroke only. Option for the M2-PB fixture Safety unit that maintains a constant pressure inside the cylinder which maintains a steady clamping force even in case of a drop or lack of line pressure. SAB Safety unit with double non-return valve Id. No. 27581620 SMW-AUTOBLOK Type Chucks radial jaw stroke mm Chucks radial jaw stroke PBL-D2 (2 jaws)* mm Actuating cylinder piston area cm² Max. operating pressure bar Chucks gripping force at 6 bar kN Chucks gripping force at 6 bar PBL-D2 (2 jaws)* kN Weight (without top jaws) kg Id. No. M2-PB-D 3 jaws Id. No. M2-PB-C 3 jaws Id. No. M2-PBL-D 2 jaws Multiple chucks on fixture, pneumatic Ø 130 - 315 mm Application/customer benefits • For milling machines / machining centers to clamp and machine multiple pieces M2-PB: Multiple fixture with 2 chucks type PB-D, PB-C or PB-M Technical features • The basic model needs separate circuits to operate the chucks singularly 1st option: SAB safety unit with non-return valve for every chuck. 2nd option: single non-return valve to operate all chucks simultaneously, with coupling unit to repressurize the fixtures after the storage of the pallets. 3rd option: every chuck can be equipped with a spring loaded clamping unit (internal or external clamping), to hold the workpieces during the pallet transfer. Standard equipment Multiple chucks on fixture 1 set of soft blank top jaws and 1 set T-nuts with bolts (PB-C excluded) Ordering example Multiple chucks on fixture M2-PBC 250 (3 jaws) Multiple fixture with 2 chucks ■ 2 or 3 jaws (PB-D / PB-M) ■ 3 jaws (PB-C) Fixing holes Connections 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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