442 USC 140 97501407 USC 170 97501702 USC 210 97502106 USC 260 97502601 133 189 269 434 126 176 249 409 7 7 7 7 17 22 26 31 8 11 16 26 7.5 10.5 15 24.5 3.3 5 7 12.5 USC Application/customer benefits • Gripping of components on vertical or horizontal machining centers Technical features • Standard pneumatic cylinder can be equipped with various type of chucks: - 2 / 3 / 4 jaws versions depending on chuck model and diameter - Standard or sealed, depending on applied chuck - Master jaw with serration or Tongue & Groove available - Normal or long stroke depending on chuck model and diameter • Permanent air pressure required • Optional SAB safety valve to hold pressure during pallet transfer Remark: The clamping unit consists of static cylinder + connection kit + chuck to be selected. For chuck details, please see the technical data of the selected chuck. Standard equipment Static cylinder the connection kit must be added, see the table on next page Accessories Valve SAB1 Id. No. 27581610 for USC 140/170 Valve SAB2 Id. No. 27581620 for USC 210/260 Mounting brackets Ordering example Please see the below table for part numbers and part descriptions Stationary cylinder + chuck unit Ø 140 - 260 mm ■ USC-AN = cylinder equipped with a 2 / 3 jaw chuck type AN-(normal stroke). Chuck until to Ø 315 mm ■ USC-AL = cylinder equipped with a 2 / 3 jaw chuck type AL-(long stroke). Chuck until to Ø 315 mm ■ USC-TS = cylinder equipped with a 2 / 3 jaw chuck type TS-. Chuck from Ø 135 to 315 mm ■ USC-TX = cylinder equipped with a 3 jaw chuck. Chuck from Ø 170 to 315 mm ■ USC-AP = cylinder equipped with a 3 jaw chuck type AP- (normal stroke). Chuck until to Ø 315 mm ■ USC-APL = cylinder equipped with a 3 jaw chuck type APL- (long stroke). Chuck Ø 170 to 315 mm fully sealed – low maintenance proo ine® series Technical data SMW-AUTOBLOK Type Id. No. Piston area-chuck (open) cm² Piston area-chuck (closed) cm² Max. operating pressure bar Piston stroke mm Pushforce at 6 bar kN Pullforce at 6 bar kN Cylinder unit mass kg ■ Can be equipped with different types of chucks ■ With stroke control Pneumatic static cylinder USC Cylinder Connection kit AN- AL- Ø 125-315 (2 / 3 / 4 jaws) AP- Ø 170-315 APL- Ø 215-315 TS-TX Ø 135-315 Stroke control The stroke control system consists of two built in magnets and two external sensors (Id.-Nr. 71834910) reading the axial position of the cylinder piston and consequently of chuck jaws mounted on it. The stroke control gives the following signals: „chuck fully open“, „chuck fully closed“ or „part clamped“ positions. fully sealed – low maintenance proo ine® series fully sealed – low maintenance proo ine® series fully sealed – low maintenance proo ine® series 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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