The CQS single rod, double acting version of the compact cylinder is available for those small bore cylinder applications where saving space is a concern. The CQS offers standard long strokes (up to 300mm) in four bore sizes from 12 to 25mm. Long stroke versions incorporate a wear band and thicker piston to handle the increased bearing needs of the longer strokes. Both switch capable and non-switch
Catalog: Compact Cylinder Series CQS Minimum auto switch mounting stroke Proper auto switch mounting position (detection at stroke end) and mounting height Operating range Switch mounting bracket: Part no. 576 Series CQSK Compact Cylinder: Non-rotating Rod Type Double Acting, Single Rod Calculation: (Example) CQSKF20-5DM Cylinder mass: CQSKB20-5D 89 g Option mass: Rod end male thread 10 g : Rod side flange style 142 g 241
Compact Cylinder/Standard Type: Double Acting, Single Rod Construction Series CQS 12, 16, 20, 25 Replacement Procedure is P.290 Basic style !5 !7 !6 The numbers are the same as the "Construction" of the Best Pneumatics No.2 Series CQS. *BLUE links will lead to purchase pages. Seal Kit List Description Material Note No. Replacement Parts: Seal Kit Kit no. Contents Bore size (mm) !5 !6 !7
Non-rotating Specifications Option Weights Unit: g Bore size (mm) 12 16 20 25 Rod non-rotating accuracy 1 0.7 12 16 20 25 Bore size (mm) Option Male thread 1.5 3 6 12 Nut Rod end male thread 1 2 4 8 Description Availability 55 64 158 179 Foot (including bolt) Rod end male thread Available for all non-rotating rod models. 58 69 142 178 Front flange (including bolt) Calculation Example) CQSKF20-5DM
Please contact SMC for details. 7-4-29 30 Series CQSK Calculation: (Example) CQSKF20-5DM Cylinder weight: CQSKB20-5D89 g Option weight: Rod end male thread10 g : Rod side flange style142 g 241 g Weight/Without Auto Switch (g) Cylinder stroke (mm) Bore size (mm) 5 10 15 20 25 30 35 40 45 50 12 39 46 53 60 67 74 16 52 61 69 78 86 95 20 89 102 116 129 143 156 170 183 197 211 25 124 141 157