Airtac SC100 Standard Cylinder SC100X1050STC
The AirTAC Airtac SC100 Standard Cylinder SC100X1050STC is a genuine double-acting standard air cylinder with a Ø100mm bore and 1050mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke1050 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X1050STC
The AirTAC SC100X1050STC is a double-acting pneumatic cylinder delivering 3927 N of push force at 0.5 MPa, scaling up to a substantial 7068 N at the maximum operating pressure of 0.9 MPa. Its 25 mm diameter piston rod and 1050 mm stroke make it a robust choice for medium-to-heavy linear actuation tasks where a long reach is essential.
This model is configured with a built-in magnet (-S) and a centre trunnion mount (TC), supplied with the TCM1 bracket for smooth pivoting motion. The 29 mm adjustable air cushion at each end decelerates the piston quietly, protecting the end caps during high-cycle operation. As a genuine AirTAC tie-rod cylinder, it offers a compact, serviceable design that is shorter than an equivalent ISO 15552 profile.
Airtac SC100 Standard Cylinder SC100X1050STC Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X1050STC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 1050 mm |
| Acting type | Double acting |
| Port size | PT1/2 |
| Rod thread | M20×1.5 |
| 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, 29 mm |
| Max stroke | Up to 1500 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.
Theoretical Output Force (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (approx.) | 801 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SC100 Standard Cylinder SC100X1050STC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×1050 | 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.
Where the Airtac SC100 Standard Cylinder SC100X1050STC Is Used
Long-Reach Part Transfer
The 1050 mm stroke excels in conveyor systems for pushing heavy totes or pallets between distant stations, where the centre trunnion mount allows the cylinder body to pivot freely.
Automated Welding Fixtures
Provides consistent clamping force for large weldments. The magnet allows easy integration of CMSG sensors to confirm full extension and retraction in automated cells.
Dock Leveler Actuation
Ideal for operating heavy dock equipment, the 3927 N push force at standard shop air reliably lifts and positions steel plates, with the trunnion absorbing misalignment.
Is the Airtac SC100 Standard Cylinder SC100X1050STC the Right Cylinder?
Selecting the SC100X1050STC means choosing a 100 mm bore with a 1050 mm stroke, which is well within the 1500 mm maximum standard stroke for this bore size. If your application requires even higher force, stepping up to the 125 mm bore provides 6136 N of push at 0.5 MPa. For strokes of this length, careful management of side loads is critical; an external guide rail or a guided cylinder configuration is strongly recommended to prevent bending stress on the 25 mm rod and premature bearing wear. When replacing an existing unit, ensure a 5-point match: 100 mm bore, 1050 mm stroke, PT port thread, centre trunnion (TC) mounting with the TCM1 bracket, and the integrated magnet for sensor compatibility.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/NPT/G)
- ✓ Magnet (-S) for sensors?
- ✓ Side load — consider a guided cylinder
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (FA/FB/CA/CB/LB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac SC100 Standard Cylinder SC100X1050STC FAQ
At the standard 0.5 MPa operating pressure, this cylinder generates 3927 N of force when extending (push) and 3681 N when retracting (pull). At the maximum operating pressure of 0.9 MPa, the push force increases to 7068 N.
To ensure a direct drop-in replacement, verify these five specifications: a 100 mm bore, a 1050 mm stroke, a PT (tapered pipe) port thread, a centre trunnion (TC) mount that includes the TCM1 bracket, and the presence of a built-in magnet (-S) for sensor mounting. This is a tie-rod cylinder and is not dimensionally interchangeable with ISO 15552 profiles.
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