The AirTAC Airtac SC32 Standard Cylinder SC32X25 is a genuine double-acting standard air cylinder with a Ø32mm bore and 25mm stroke, PT1/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The SC32X25 is a compact double-acting tie-rod cylinder delivering 402 N of push force at 0.5 MPa, ideal for short-stroke clamping and ejecting tasks. Its 12 mm diameter piston rod and 21 mm adjustable air cushion provide reliable end-of-stroke deceleration in a lightweight package.
With a body length of 140 mm and a standard 25 mm stroke, this genuine AirTAC cylinder fits easily into fixtures and small automation cells. The PT1/8 port and M10x1.25 rod thread ensure straightforward pneumatic connection and tooling attachment.
| Model | Airtac SC32 Standard Cylinder SC32X25 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 25 mm |
| Acting type | Double acting |
| Port size | PT1/8 |
| Rod thread | M10×1.25 |
| 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 1000 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 | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (approx.) | 82 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. |
|---|---|
| 32 | Bore size in mm. |
| ×25 | 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 402 N push force at 0.5 MPa is well-suited for clamping small components in CNC fixtures or assembly jigs where a short, controlled stroke prevents part damage.
Use the 25 mm stroke to open and close small diverter gates on conveyors handling lightweight packages, benefiting from the compact 140 mm body length.
The rapid 30-800 mm/s speed range and consistent 345 N pull force make this cylinder a reliable actuator for simple press-and-retract labeling or ink-stamp mechanisms.
For applications needing more force, step up to the SC40 bore which provides 628 N at 0.5 MPa. When replacing an existing cylinder, match all five key points: 32 mm bore, 25 mm stroke, PT port thread, basic mounting (no bracket), and the absence of a magnet. The SC32 is not an ISO 15552 cylinder; it is a tie-rod design that is shorter than ISO 15552 equivalents, so always verify the body length A of 140 mm against your available space.
Quick checklist
At the standard operating pressure of 0.5 MPa, the push force is 402 N and the pull force is 345 N. At the maximum operating pressure of 0.9 MPa, the push force reaches 724 N. The theoretical maximum force at 1.0 MPa is 82 kgf.
This specific model code does not include the -S suffix, so it does not have a built-in magnet. To use CMSG or DMSG sensors, you would need to order the SC32X25-S variant. Without the magnet, standard reed switches cannot detect the piston position directly on the barrel.
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