The AirTAC Airtac SC40 Standard Cylinder SC40X1350S is a genuine double-acting standard air cylinder with a Ø40mm bore and 1350mm stroke, PT1/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The AirTAC SC40X1350 is a double-acting single-rod pneumatic cylinder with a 40 mm bore and an extended 1350 mm stroke. This model generates 628 N of push force at 0.5 MPa (1130 N at 0.9 MPa), driven by a 16 mm diameter piston rod with an M12x1.25 male thread.
With a body length A of 142 mm, the total extended length reaches approximately 1492 mm. As a non-standard stroke exceeding the 1200 mm maximum for the 40 mm bore, this cylinder is built to order for applications needing extra-long linear travel. It features an adjustable air cushion (21 mm length) to decelerate the piston smoothly at end-of-stroke.
| Model | Airtac SC40 Standard Cylinder SC40X1350S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø40 mm |
| Stroke | 1350 mm |
| Acting type | Double acting |
| Port size | PT1/4 |
| Rod thread | M12×1.25 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Cushion | Adjustable, 21 mm |
| Max stroke | Up to 1200 mm |
Specifications follow the official AirTAC SC series datasheet. Operating pressure 0.15–1.0 MPa, proof pressure 1.5 MPa, temperature −20 to +70 °C. Confirm against the product label before installation. Thread options: PT (standard) / G.
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 628 N | 528 N |
| 0.7 MPa | 880 N | — |
| Max (approx.) | 128 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
| SC | Standard tie-rod cylinder series. |
|---|---|
| 40 | Bore size in mm. |
| ×1350 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related variants: SCD (double rod), SCJ (adjustable stroke), SCT (multi-position). Seals: TPU standard / H = Viton / N = NBR. Thread: blank = PT, G = G thread.
Pushes or pulls lightweight parts across extended conveyor spans where a 1350 mm stroke eliminates the need for complex linkages.
Provides the long, steady linear motion required for applying adhesives or sealants along lengthy seams in furniture or panel production.
Extends deeply into storage lanes to eject totes or cartons in low-speed warehouse automation, operating at 628 N push force.
Select the SC40X1350 when your application requires a long 1350 mm stroke with a force of 628 N at 0.5 MPa. If you need higher force, step up to the SC50 bore which delivers 982 N at the same pressure. For shorter strokes within the standard range, a standard-stroke model may reduce lead time.
At 1350 mm, the slender 16 mm rod is susceptible to bending under side loads. Always use an external linear guide or rod support to prevent rod deflection and premature seal wear. For replacement, match exactly: 40 mm bore, 1350 mm stroke, PT1/4 port thread, basic mounting, and no magnet.
Quick checklist
At the standard operating pressure of 0.5 MPa, the push force is 628 N and the pull force is 528 N. At the maximum operating pressure of 0.9 MPa, the push force reaches 1130 N.
A 1350 mm stroke with a 16 mm rod requires external guidance. Mount the load on a linear rail or rodless guide system aligned with the cylinder. Never allow the rod to absorb side loads directly, as this will cause bending and seal damage.
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