SMC CDQ2B140TF300DCZ (CDQ2B140TF-300DCZ) - Compact Air Cylinder, 140 mm Bore, 300 mm Stroke

SMC CDQ2B140TF300DCZ Compact Air Cylinder — 140 mm LARGE BORE, 300 mm stroke (longest standard), double acting, rubber bumper (C), TF = G (BSPP) port thread, built-in magnet, Z groove on 4 surfaces. SMC CQ2-Z Series compact air cylinder, LARGE BORE SIZE type, double acting, single rod, with G (BSPP) ports. Parsing note: the compressed part number CDQ2B140TF300DCZ resolves to CDQ2B140TF-300DCZ, i.e. 140 mm bore, TF port thread, 300 mm stroke. Verified on the SMC WEB Catalog: 'CQ2 Z Series Compact Cylinder: Large Bore Size Type Double Acting, Single Rod', Bore Size 140 (140 mm), Port Thread Type TF = G, Cylinder Stroke 300 (standard stroke 300 mm), Body Option blank = standard rod end female thread, Auto Switch Mounting Groove Z = 4 surfaces, without auto switch, D = built-in magnet. In the large bore how-to-order the suffix 'DC' is Action D (double acting) plus Cushion C (rubber bumper, standard on the large bore type). Official large bore specifications: fluid air; proof pressure 1.5 MPa; maximum operating pressure 1.0 MPa; minimum operating pressure 0.05 MPa; piston speed 50 to 500 mm/s; cushion rubber bumper (standard); mounting through-hole / both ends tapped (common); port size 3/8 (Rc 3/8 on the standard version, G 3/8 with the TF option) for the 140 mm bore; ambient and fluid temperature -10 to 70 C without auto switch, -10 to 60 C with auto switch. 300 mm is the longest standard stroke in the large bore stroke table (10, 20, 30, 40, 50, 75, 100, 125, 150, 175, 200, 250, 300 mm). Related SMC parts: seal kit CQ2B140-PS, rod end nut NT-12..

MPN: CDQ2B140TF-300DCZ · SKU: CDQ2B140TF300DCZ

CDQ2B140TF-300DCZ Applications

Combines large bore thrust with a long 300 mm travel in a body far shorter than a comparable tie-rod cylinder, making it suitable for heavy lifting and lowering of tooling plates, pusher and transfer strokes on palletisers, press and die handling, and gate or damper drives on bulk material plant. The G (BSPP) ports match European and Middle East piping practice. The standard rubber bumper cushions stroke-end impact and auto switches can be fitted in grooves on any of the four faces.

CDQ2B140TF-300DCZ Specifications