The AirTAC Airtac SC40 Standard Cylinder SC40X1130S is a genuine double-acting standard air cylinder with a Ø40mm bore and 1130mm stroke, PT1/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The AirTAC SC40X1130S is a double-acting single-rod pneumatic cylinder with a 40 mm bore and a long 1130 mm stroke, delivering a push force of 628 N at 0.5 MPa. Its 16 mm diameter piston rod and 21 mm adjustable air cushion at each end provide smooth deceleration, while the built-in magnet allows direct mounting of CMSG, DMSG, or EMSG sensors for precise position feedback.
This model uses a PT1/4 port and an M12x1.25 rod thread, with a body length A of 142 mm. The total extended length is approximately 1272 mm. As a genuine AirTAC tie-rod cylinder, it is built for reliable industrial automation but is not dimensionally interchangeable with ISO 15552 profiles.
| Model | Airtac SC40 Standard Cylinder SC40X1130S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø40 mm |
| Stroke | 1130 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. |
| ×1130 | 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.
The 1130 mm stroke moves components between distant conveyor lines or workstations, with the built-in magnet confirming end-of-stroke position to the control system.
Provides the linear motion for a tall lift gate or hopper door, using the 628 N push force at 0.5 MPa to raise a panel reliably in material handling systems.
Traverses a dispensing head across a large workpiece. The adjustable cushioning prevents fluid vibration at stroke ends, and the magnetic piston enables multi-point dispensing control.
For applications needing more force, stepping up to the 50 mm bore SC50 series provides 982 N of push at 0.5 MPa. If a shorter, more compact solution is acceptable, the 32 mm bore SC32 series offers 402 N. This 1130 mm stroke is within the 1200 mm maximum standard stroke for the 40 mm bore.
At this stroke length, the unsupported 16 mm rod is susceptible to bending under side loads. Always use an external linear guide or a guided cylinder assembly to protect the rod bearings and ensure long service life. For replacement, match the 40 mm bore, 1130 mm stroke, PT1/4 port, TPU seals, and the -S magnet option to maintain sensor compatibility.
Quick checklist
At 0.5 MPa, the cylinder delivers 628 N pushing and 528 N pulling. At the maximum operating pressure of 0.9 MPa, the push force increases to 1130 N. The theoretical maximum force at 1.0 MPa is 128 kgf.
Ensure the replacement matches these five points: 40 mm bore, 1130 mm stroke, PT1/4 port thread, the built-in magnet (-S suffix) for your existing sensors, and the basic mounting style. This is a tie-rod cylinder, so it will not drop into an ISO 15552 footprint.
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