Airtac SAU Standard Air Cylinder SAU100X750S
The AirTAC Airtac SAU Standard Air Cylinder SAU100X750S is a genuine double-acting profile-type standard air cylinder with a Ø100mm bore and 750mm stroke, 1/2" 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.
- BoreØ100 mm
- Stroke750 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SAU Standard Air Cylinder SAU100X750S
The AirTAC SAU100X750S is a double-acting profile-type cylinder engineered for heavy-duty automation. It delivers 3927 N of push force and 3681 N of pull force at 0.5 MPa, peaking at a theoretical 801 kgf at 1.0 MPa. Its extruded aluminum barrel makes it more compact than a same-bore ISO 15552 unit, saving valuable machine space. It features a 1/2 inch air port, an M20x1.5 rod thread, and 29 mm adjustable air cushions at both ends.
For practical sizing, plan for a safe working load of roughly 2356 N at 0.5 MPa to account for seal friction and smooth travel. Vertically, this translates to lifting about 200 kg with a 2:1 safety margin. The included -S magnet enables CMSG, DMSG, or EMSG sensors in the profile groove. For high-heat environments up to 150 C, specify the Viton H seal option instead of the standard TPU.
Airtac SAU Standard Air Cylinder SAU100X750S Technical Specifications
| Model | Airtac SAU Standard Air Cylinder SAU100X750S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø100 mm |
| Stroke | 750 mm |
| Acting type | Double acting |
| Port size | 1/2" |
| 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, 29 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 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 SAU100X750S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 100 | 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 SAU Standard Air Cylinder SAU100X750S Is Used
Heavy Stamping Press
Drives a 150 kg upper die over 750 mm with reliable force, using the 3927 N push capacity at 0.5 MPa to form thick metal components.
Pallet Dispenser
Pushes empty pallets horizontally into a high-speed packaging line, benefiting from the compact profile to fit tight conveyor footprints.
Vertical Lift Gate
Raises a 180 kg material gate, safely operating within the 200 kg vertical lift capacity calculated with a 2:1 safety margin.
Is the Airtac SAU Standard Air Cylinder SAU100X750S the Right Cylinder?
This 100 mm bore sits at the top of the SAU range; if you need less force, the 80 mm bore provides 2513 N push at 0.5 MPa. Because this unit lacks a built-in locking mechanism, the piston will drift if air pressure drops or the valve is centered—the 29 mm cushion only decelerates the piston near stroke end, so add an external rod lock or pilot-operated check valve for suspended loads. The 750 mm stroke demands careful alignment to prevent rod bending; use external guide rails to absorb lateral stress. Mounting hardware matches the AirTAC SC series, including LB foot, FA/FB flange, and CA/CB clevis brackets.
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 SAU100X750S FAQ
This 100 mm bore cylinder has a 1/2 inch air port and an M20x1.5 rod thread. It generates 3927 N push and 3681 N pull at 0.5 MPa, 5497 N push at 0.7 MPa, 7068 N push at 0.9 MPa, and a theoretical maximum of 801 kgf at 1.0 MPa.
It is not an ISO 15552 cylinder and will not match ISO footprints; it only shares mounting accessories with the AirTAC SC series, such as LB, FA, FB, CA, and CB brackets. The -S suffix means it has a built-in magnet for CMSG, DMSG, or EMSG sensors that fit directly into the barrel groove.
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