Airtac SAU Standard Air Cylinder SAU80X60S
The AirTAC Airtac SAU Standard Air Cylinder SAU80X60S is a genuine double-acting profile-type standard air cylinder with a Ø80mm bore and 60mm stroke, 3/8" air ports and adjustable end cushioning. Its hard-anodized aluminum-profile barrel is shorter than an ISO 15552 cylinder of the same bore, and it shares SC-series mounting accessories.
- BoreØ80 mm
- Stroke60 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SAU Standard Air Cylinder SAU80X60S
The AirTAC SAU80X60S is a double-acting profile-type cylinder featuring a 3/8" port and a 25 mm piston rod. Its extruded aluminum barrel makes it shorter and more compact than an ISO 15552 cylinder of the same 80 mm bore, providing a distinct space advantage in tight machine layouts. It delivers a robust 2513 N push and 2268 N pull at 0.5 MPa.
For practical sizing, plan for a safe working load of about 1508 N at 0.5 MPa to account for seal friction and smooth travel. This translates to lifting roughly 128 kg vertically with a 2:1 safety margin. Because this SKU includes the -S magnet, you can mount CMSG, DMSG, or EMSG switches directly into the profile groove for position sensing. If your environment exceeds 70 C, specify the Viton H high-temperature seal option to handle up to 150 C.
Airtac SAU Standard Air Cylinder SAU80X60S Technical Specifications
| Model | Airtac SAU Standard Air Cylinder SAU80X60S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø80 mm |
| Stroke | 60 mm |
| Acting type | Double acting |
| Port size | 3/8" |
| 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, 28 mm |
| Max stroke | Up to 1500 mm |
Specifications follow the official AirTAC SAU series datasheet. Confirm against the product label before installation. Thread options: PT (blank) / G (BSPP). A high-temperature seal (0-150 °C) is available.
Theoretical Output Force (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAU Standard Air Cylinder SAU80X60S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×60 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related SAU-family variants: SAUD (double rod), SAUJ (adjustable stroke), SAUF (with built-in solenoid valve), and SAU-S with built-in magnet. Seals: TPU (blank) / Viton H / NBR N. Sensor switches: CMSG / DMSG / EMSG.
Where the Airtac SAU Standard Air Cylinder SAU80X60S Is Used
Injection Mold Clamping
Provides 2513 N of push at 0.5 MPa to secure mid-sized injection mold halves, utilizing the compact profile to fit within tight press enclosures.
Pallet Stopper Gate
Acts as a heavy-duty stopper arm on conveyor lines, safely decelerating loaded pallets using the adjustable 28 mm air cushion at stroke end.
Press Ejection System
Ejects formed metal parts from a 100-ton press, relying on the -S magnet and DMSG sensors to confirm ejection completion.
Is the Airtac SAU Standard Air Cylinder SAU80X60S the Right Cylinder?
When sizing this 80 mm bore, check both neighbors: a 63 mm bore yields 1559 N push at 0.5 MPa, while a 100 mm bore provides 3927 N. This SAU80X60S hits a solid middle ground at 2513 N. It shares mounting accessories with the AirTAC SC series, so you can use LB foot, FA/FB flange, or CA/CB clevis brackets. The 60 mm stroke is short, so side-load risks are minimal, but always guide the load externally. Remember that a standard cylinder drifts when air is lost; the adjustable 28 mm air cushion only decelerates the piston near the end of stroke and will not lock the load. Use an external rod lock or pilot-operated check valve for holding.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/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 — same as SC).
- check Installation by qualified personnel per AirTAC docs.
Airtac SAU Standard Air Cylinder SAU80X60S FAQ
This 80 mm bore cylinder has a 3/8" port and an M20x1.5 rod thread. It generates 2513 N push and 2268 N pull at 0.5 MPa, 3518 N push at 0.7 MPa, 4523 N push at 0.9 MPa, and a theoretical maximum of 513 kgf at 1.0 MPa.
No, it is not dimensionally interchangeable with ISO 15552 standards. You must use AirTAC SC-series mounting accessories like LB, FA, or CA brackets. However, the -S magnet allows you to use CMSG, DMSG, or EMSG sensors in the profile groove.
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