Airtac SC32 Standard Cylinder SC32X50H
The AirTAC Airtac SC32 Standard Cylinder SC32X50H is a genuine double-acting standard air cylinder with a Ø32mm bore and 50mm stroke, PT1/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ32 mm
- Stroke50 mm
- Port sizePT1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 21 mm
About the Airtac SC32 Standard Cylinder SC32X50H
The SC32X50H is a 32 mm bore, 50 mm stroke double-acting pneumatic cylinder from the AirTAC SC tie-rod family. It delivers 402 N of push force at 0.5 MPa and features a 12 mm diameter piston rod with M10x1.25 threads. The ‘H’ suffix denotes high-temperature Viton (FKM) seals, extending the operating range to 0–150 °C for demanding thermal environments.
With a compact body length A of 140 mm, the cylinder’s total extended length is approximately 190 mm. The adjustable air cushion (21 mm length) decelerates the piston smoothly at end of stroke, reducing impact. PT1/8 ports are standard, and the cylinder is rated for an operating pressure of 0.15–1.0 MPa with a 1.5 MPa proof pressure.
Airtac SC32 Standard Cylinder SC32X50H Technical Specifications
| Model | Airtac SC32 Standard Cylinder SC32X50H |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 50 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.
Theoretical Output Force (Ø32mm)
| 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.
Model Code: Airtac SC32 Standard Cylinder SC32X50H
| SC | Standard tie-rod cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×50 | 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 SC32 Standard Cylinder SC32X50H Is Used
Hot-Zone Automation
Viton seals allow the SC32X50H to operate reliably in autoclave loading, drying ovens, or near heated platens where ambient temperatures reach up to 150 °C.
Small Part Ejection
With 402 N of push force, this compact cylinder is ideal for ejecting lightweight plastic or metal parts from molds and fixtures on high-speed assembly lines.
Thermal Forming Clamps
Use the 50 mm stroke for precise, low-force clamping in blister packaging or heat-sealing machinery, where standard seals would degrade prematurely.
Is the Airtac SC32 Standard Cylinder SC32X50H the Right Cylinder?
Select the SC32X50H for light clamping, sorting, and ejection tasks where space is tight and ambient temperatures exceed standard limits. If you need more force, step up to the SC40 series, which provides 628 N at 0.5 MPa. For strokes over 300 mm, consider an external guide to protect the 12 mm rod from side-load bending.
To ensure a correct replacement, match five key points: bore (32 mm), stroke (50 mm), PT port thread, Viton seal material, and the absence of a magnet or mounting accessory. This cylinder is dimensionally interchangeable with other AirTAC SC32 tie-rod cylinders of the same configuration.
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 SC32 Standard Cylinder SC32X50H FAQ
At 0.7 MPa operating pressure, the SC32X50H generates a push force of 563 N. The theoretical maximum force at 1.0 MPa is 82 kgf (804 N), but the recommended operating limit is 0.9 MPa, producing 724 N.
No. The AirTAC SC series is a tie-rod cylinder that is shorter than an ISO 15552 profile cylinder. Mounting accessories are specific to the SC family, such as the F-SC32LB foot mount or F-SC32FA front flange. They are not dimensionally interchangeable with ISO 15552 mounts.
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