Airtac SC32 Standard Cylinder SC32X670S
The AirTAC Airtac SC32 Standard Cylinder SC32X670S is a genuine double-acting standard air cylinder with a Ø32mm bore and 670mm stroke, PT1/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ32 mm
- Stroke670 mm
- Port sizePT1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 21 mm
About the Airtac SC32 Standard Cylinder SC32X670S
The AirTAC SC32X670 is a double-acting tie-rod cylinder with a 32 mm bore and a non-standard 670 mm stroke, built to order for applications needing a specific extended reach beyond the standard 500 mm limit. With a 12 mm piston rod and M10x1.25 rod thread, it generates 402 N of push force at 0.5 MPa and up to 724 N at the maximum operating pressure of 0.9 MPa.
This model features PT1/8 ports and an adjustable air cushion of 21 mm to decelerate the piston smoothly at end-of-stroke. The body length A is 140 mm, giving a total extended length of approximately 810 mm. Since the stroke exceeds 300 mm, external guides or a guided cylinder should be considered to protect the rod from side-load bending.
Airtac SC32 Standard Cylinder SC32X670S Technical Specifications
| Model | Airtac SC32 Standard Cylinder SC32X670S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 670 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 SC32X670S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×670 | 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 SC32X670S Is Used
Long-Reach Part Transfer
Moves lightweight components across a 670 mm span in packaging or assembly lines where a compact 32 mm bore fits tight machine frames.
Extended Sorting Gate
Operates a long-throw diverter gate on a conveyor, using the 402 N push force at 0.5 MPa to redirect small parcels or products.
Tensioning & Clamping
Applies consistent tension over a long stroke in web-handling or textile machinery, with the adjustable cushion protecting the mechanism at retract.
Is the Airtac SC32 Standard Cylinder SC32X670S the Right Cylinder?
Choose the SC32X670 when your application demands a compact 32 mm bore with a stroke longer than the standard 500 mm maximum. If you need more force, step up to the 40 mm bore (628 N push at 0.5 MPa); for a lighter, shorter-stroke task, the standard SC32X500 may suffice. This non-standard stroke is made to order.
For any replacement, match five points: bore (32 mm), stroke (670 mm), PT1/8 port thread, basic mounting (no accessory bracket), and confirm the magnet option is not fitted. Because the 670 mm stroke extends a 12 mm rod significantly, side loads must be managed with an external linear guide or rod support to prevent bending and premature seal wear.
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 SC32X670S FAQ
At 0.5 MPa the cylinder provides 402 N pushing and 345 N pulling. At the maximum operating pressure of 0.9 MPa, the push force reaches 724 N. The theoretical maximum at 1.0 MPa is 82 kgf.
No, the 670 mm stroke exceeds the standard maximum of 1000 mm for the 32 mm bore, but 670 mm is a non-standard stroke that can be ordered. It is a genuine AirTAC tie-rod cylinder, not an ISO 15552 profile unit, and must be replaced with an identical SC32X670 configuration.
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