Airtac SAUJ80 Adjustable Stroke Cylinder SAUJ80X750-10S
The AirTAC Airtac SAUJ80 Adjustable Stroke Cylinder SAUJ80X750-10S is a genuine double-acting profile-type standard air cylinder with a Ø80mm bore and 750mm 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
- Stroke750 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAUJ80 Adjustable Stroke Cylinder SAUJ80X750-10S
The AirTAC SAUJ80X750-10S is a double-acting, single-rod profile cylinder with an on-site extend stroke trim of up to 10 mm via an external stop screw, yielding a usable 740-750 mm stroke. The extruded aluminum barrel makes it shorter than an ISO 15552 cylinder of the same bore. It features a 3/8" port, an M20x1.5 rod thread, and 28 mm adjustable air cushions.
This 80 mm bore delivers 2513 N push and 2268 N pull at 0.5 MPa, peaking at 513 kgf at 1.0 MPa. The -S suffix means a built-in magnet supports CMSG, DMSG, or EMSG sensors. For sizing, the safe working load is roughly 1508 N (60% of the 0.5 MPa push), and vertical lift capacity is about 128 kg with a 2:1 margin.
Airtac SAUJ80 Adjustable Stroke Cylinder SAUJ80X750-10S Technical Specifications
| Model | Airtac SAUJ80 Adjustable Stroke Cylinder SAUJ80X750-10S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø80 mm |
| Stroke | 750 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 SAUJ80X750-10S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×750 | 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 SAUJ80X750-10S Is Used
Long-Reach Press Tending
Handles extended press unloading tasks where the final 10 mm extend position must be dialed in precisely to match varying die heights.
Extended Transfer Diverter
Diverts packages on a wide conveyor, using the stop screw to fine-tune the 740-750 mm reach for different lane widths.
High-Bay Pusher Arm
Pushes inventory into deep storage racks, allowing on-site stroke adjustment to compensate for mechanical drift or rack deflection.
Is the Airtac SAUJ80 Adjustable Stroke Cylinder SAUJ80X750-10S the Right Cylinder?
When sizing, step down to a 63 mm bore for 1559 N push at 0.5 MPa, or up to a 100 mm bore for 3927 N. Choose this SAUJ over a fixed SAU when you need final end-position tuning of up to 10 mm without buying a new cylinder. It supports Basic, FA, and LB mounts, sharing mounting compatibility with the AirTAC SC series. The -S magnet enables electronic or reed sensing. Because the 750 mm stroke is long, use external guides 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 SAUJ80X750-10S FAQ
At 0.5 MPa it provides 2513 N push and 2268 N pull. Push force is 3518 N at 0.7 MPa, 4523 N at 0.9 MPa, and 513 kgf at 1.0 MPa. The nominal 750 mm extend stroke can be shortened by up to 10 mm on-site using the external stop screw, giving a 740-750 mm usable range.
The -S suffix indicates a built-in piston magnet for direct mounting of CMSG, DMSG, or EMSG switches. The cylinder does not hold a load on air loss; the piston drifts and the 28 mm cushion only decelerates near the end. The stop screw sets the end position but is not a brake. Use an external rod lock or pilot-operated check valve for load holding.
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