Airtac SAUJ80 Adjustable Stroke Cylinder SAUJ80X1000-10S
The AirTAC Airtac SAUJ80 Adjustable Stroke Cylinder SAUJ80X1000-10S is a genuine double-acting profile-type standard air cylinder with a Ø80mm bore and 1000mm 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
- Stroke1000 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SAUJ80 Adjustable Stroke Cylinder SAUJ80X1000-10S
The AirTAC SAUJ80X1000-10S is a double-acting single-rod profile cylinder with an on-site adjustable extend stroke. An external stop screw lets you trim the working stroke by up to 10 mm, giving a usable range of 990-1000 mm. The extruded aluminum barrel makes it shorter than an ISO 15552 cylinder of the same bore. It features a 3/8" port and a 28 mm adjustable air cushion at each end.
This 80 mm bore delivers 2513 N push and 2268 N pull at 0.5 MPa, peaking at 4523 N push at 0.9 MPa. A practical safe working load is roughly 1508 N, which translates to a vertical lift capacity of about 128 kg with a 2:1 safety margin. The -S suffix means a built-in piston magnet is present for CMSG, DMSG, or EMSG sensors. For high-heat environments beyond the standard -20 to +70 C range, Viton H seals extend operation to 150 C.
Airtac SAUJ80 Adjustable Stroke Cylinder SAUJ80X1000-10S Technical Specifications
| Model | Airtac SAUJ80 Adjustable Stroke Cylinder SAUJ80X1000-10S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø80 mm |
| Stroke | 1000 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 SAUJ80 Adjustable Stroke Cylinder SAUJ80X1000-10S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×1000 | 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 SAUJ80 Adjustable Stroke Cylinder SAUJ80X1000-10S Is Used
Long-Reach Press Tooling
Dial in the exact clamping depth on deep-draw press tools by trimming the extend stroke up to 10 mm directly at the machine.
Pallet Stop Alignment
Fine-tune the stopping position of 1000 mm stroke pallet transfers on-site to compensate for frame tolerances.
High-Stack Pusher
Adjust the extend end-position of a heavy carton pusher to match varying box sizes without swapping the cylinder.
Is the Airtac SAUJ80 Adjustable Stroke Cylinder SAUJ80X1000-10S the Right Cylinder?
When sizing this actuator, compare both ways: a 63 mm bore yields 1559 N push at 0.5 MPa, while a 100 mm bore yields 3927 N. The 80 mm bore hits a sweet spot at 2513 N push. Choose this SAUJ model over a fixed SAU when your assembly needs minor end-position tweaking without machining a hard stop. Mounting options include Basic, FA flange, and LB foot, matching the AirTAC SC series footprint. The -S magnet supports CMSG/DMSG/EMSG electronic or reed switches. Because the stroke is 1000 mm, always use an external guide to prevent rod bending and manage side loads.
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 SAUJ80 Adjustable Stroke Cylinder SAUJ80X1000-10S FAQ
At 0.5 MPa this 80 mm bore cylinder provides 2513 N push and 2268 N pull force. Push increases to 3518 N at 0.7 MPa and 4523 N at 0.9 MPa, with a theoretical max of 513 kgf at 1.0 MPa. The external stop screw allows you to shorten the 1000 mm nominal extend stroke by up to 10 mm on-site, yielding a 990-1000 mm usable range.
The -S suffix indicates a built-in piston magnet for mounting CMSG, DMSG, or EMSG sensors. Note that the stop screw sets the end position but is not a load lock. A plain cylinder will drift on air loss, and the 28 mm air cushion only decelerates near the end of travel. For secure load holding, install an external rod lock or pilot-operated check valve.
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