Airtac SC32 Standard Cylinder SC32X625S
The AirTAC Airtac SC32 Standard Cylinder SC32X625S is a genuine double-acting standard air cylinder with a Ø32mm bore and 625mm stroke, PT1/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ32 mm
- Stroke625 mm
- Port sizePT1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 21 mm
About the Airtac SC32 Standard Cylinder SC32X625S
The AirTAC SC32X625S is a double-acting single-rod tie-rod cylinder with a 32 mm bore and a non-standard 625 mm stroke. It delivers 402 N of push force at 0.5 MPa (724 N at 0.9 MPa) and features a 12 mm diameter piston rod with an M10x1.25 knuckle thread.
The built-in magnet (denoted by the -S suffix) allows direct mounting of CMSG, DMSG, or EMSG reed and solid-state sensors along the barrel for contactless position detection. This model uses PT1/8 ports, adjustable pneumatic cushioning, and TPU seals rated for -20 to +70 °C.
Airtac SC32 Standard Cylinder SC32X625S Technical Specifications
| Model | Airtac SC32 Standard Cylinder SC32X625S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 625 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 SC32X625S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×625 | 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 SC32X625S Is Used
Light-Duty Sorting Gates
The compact 32 mm bore and long 625 mm stroke suit automated sorting gates on narrow conveyors, where the built-in magnet enables end-of-stroke sensing.
Lab Automation Dispensers
Provides consistent 402 N push force for reagent dispensing arms. The non-standard stroke reaches deep into enclosures while sensors confirm full extension and retraction.
Small Part Ejectors
Ideal for pushing lightweight parts off a line. The adjustable cushion softens impact at 625 mm/s speeds, and the magnet allows cycle counting via DMSG sensors.
Is the Airtac SC32 Standard Cylinder SC32X625S the Right Cylinder?
For applications needing less force, the 32 mm bore is the smallest in the SC family. If higher thrust is required, step up to the SC40 bore, which provides 628 N at 0.5 MPa. This 625 mm stroke is beyond the standard 1000 mm maximum for bore 32, making it a made-to-order item.
At this stroke length, the 12 mm rod is susceptible to bending under side loads. Always use an external linear guide or rod-alignment coupler to prevent bearing damage. When replacing, match bore, stroke, PT1/8 port thread, the basic mounting, and the integrated magnet (-S) 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 SC32 Standard Cylinder SC32X625S FAQ
At 0.5 MPa the push force is 402 N, and at 0.7 MPa it reaches 563 N. The maximum operating push force at 0.9 MPa is 724 N. The theoretical maximum at 1.0 MPa is 82 kgf.
Not recommended. The 12 mm diameter rod is relatively thin for a 625 mm stroke. Side loads can cause rod bending and premature seal wear. Always install an external guide or use a rod-alignment coupler to ensure linear motion.
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