The Airtac SC63X400 is a double-acting tie-rod standard cylinder from the AirTAC SC series with a 63 mm bore, 400 mm stroke and adjustable air cushions at both ends. It is the version without a piston magnet (no S in the code), basic mounting and standard TPU seals.<\/p>\n
Reading the code: SC<\/strong> = standard cylinder (double acting), 63×400<\/strong> = bore x stroke in mm; no S = without magnet; no mounting, seal or thread suffix means basic mounting, TPU seals and PT port thread.<\/p>\n Per AirTAC, an SC cylinder is shorter than an ISO 15552 cylinder of the same bore, so it is not a dimensional drop-in for ISO 15552 cylinders from other makers. It does accept AirTAC SC\/SAU-series mounting accessories (LB foot, FA\/FB flange, CA\/CB clevis, TC trunnion) and rod-end joints. If you need position sensing, order the magnet version SC63X400S and AirTAC CMSG, DMSG or EMSG switches.<\/p>\n At 0.5 MPa the 63 mm bore gives about 1,558.6 N pushing and 1,401.5 N pulling with its 20 mm rod. At the 1.0 MPa maximum the push force doubles to about 3,117.2 N.<\/p>\n Turn the cushion needle screws on the front and rear covers. The cushion acts over the last 21 mm of stroke; adjust until the piston decelerates smoothly at the end of stroke without striking the cover.<\/p>\n Not to this version: SC63X400 has no piston magnet. Choose the S version for switch sensing.<\/p>\n Common spare part for machines already running Airtac pneumatic components. Tell us the quantity and destination country and we will confirm stock and lead time.<\/p>\nTechnical data<\/h3>\n
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\n Airtac model<\/th>\n SC63X400<\/td>\n<\/tr>\n \n Series<\/th>\n SC tie-rod standard cylinder<\/td>\n<\/tr>\n \n Bore<\/th>\n 63 mm<\/td>\n<\/tr>\n \n Piston rod diameter<\/th>\n 20 mm<\/td>\n<\/tr>\n \n Stroke<\/th>\n 400 mm (max. standard stroke for this bore: 1500 mm)<\/td>\n<\/tr>\n \n Magnet<\/th>\n \u0644\u0627 \u064a\u0648\u062c\u062f<\/td>\n<\/tr>\n \n Acting type<\/th>\n Double acting<\/td>\n<\/tr>\n \n \u0636\u063a\u0637 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/th>\n 0.15-1.0 MPa (1.5-10 bar)<\/td>\n<\/tr>\n \n Proof pressure<\/th>\n 1.5 MPa (15 bar)<\/td>\n<\/tr>\n \n Fluid<\/th>\n Air, filtered by a 40 \u00b5m filter element<\/td>\n<\/tr>\n \n Temperature<\/th>\n -20 to 70 \u00b0C (standard TPU seals)<\/td>\n<\/tr>\n \n Speed range<\/th>\n 30-800 mm\/s<\/td>\n<\/tr>\n \n Cushion<\/th>\n Adjustable air cushion, cushion length 21 mm<\/td>\n<\/tr>\n \n Stroke tolerance<\/th>\n +1.0\/0 mm up to 250 mm, +1.5\/0 mm 251-1000 mm, +2.0\/0 mm 1001-1500 mm<\/td>\n<\/tr>\n \n Port size<\/th>\n 3\/8″ (PT standard; G on request)<\/td>\n<\/tr>\n \n Mounting options<\/th>\n Basic, FA, FB, CA, CB, LB, TC, TCM1<\/td>\n<\/tr>\n \n Theoretical force at 0.5 MPa<\/th>\n push 1,558.6 N \/ pull 1,401.5 N (calculated, matches AirTAC thrust table)<\/td>\n<\/tr>\n \n Condition<\/th>\n New original, factory packaged<\/td>\n<\/tr>\n \n Origin<\/th>\n Made in China (Airtac International Group)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Typical applications<\/h3>\n
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Compatibility and replacement<\/h3>\n
Frequently asked questions<\/h3>\n
How much force does it give?<\/h4>\n
How do I set the cushion?<\/h4>\n
Can I add a sensor to it?<\/h4>\n
Related parts<\/h3>\n
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