Airtac SAU Standard Air Cylinder SAU100X195
The AirTAC Airtac SAU Standard Air Cylinder SAU100X195 is a genuine double-acting profile-type standard air cylinder with a Ø100mm bore and 195mm 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
- Stroke195 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SAU Standard Air Cylinder SAU100X195
The AirTAC SAU100X195 is a double-acting profile-type cylinder with a non-standard 195mm stroke, engineered to be shorter than an ISO 15552 cylinder of the same bore. Driven by a 25mm rod through a 1/2" port, it delivers a push force of 3927 N at 0.5 MPa. The extruded aluminum barrel incorporates an adjustable 29mm air cushion at both ends to decelerate the piston smoothly.
For practical sizing, plan for a safe working load of about 2356 N (roughly 60 percent of the 0.5 MPa push rating) to account for seal friction. Vertically, this translates to lifting about 200 kg with a 2:1 safety margin. This SKU lacks the -S magnet, so it cannot accept CMSG, DMSG, or EMSG sensor switches. For high-heat environments up to 150 C, specify the Viton H seal option over the standard TPU.
Airtac SAU Standard Air Cylinder SAU100X195 Technical Specifications
| Model | Airtac SAU Standard Air Cylinder SAU100X195 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø100 mm |
| Stroke | 195 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 SAU100X195
| SAU | Profile-type standard cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×195 | 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 SAU100X195 Is Used
Heavy Stamping Press
Drives the lower die holder in an automotive stamping press, using the 3927 N push force to seat heavy tooling firmly.
Pallet Dispenser
Pushes empty pallets into the loading bay of a high-speed packaging line, benefiting from the compact profile to fit tight conveyor gaps.
Injection Mold Ejector
Acts as a secondary ejector for large plastic molds, moving 195mm to clear bulky parts from the machine bed.
Is the Airtac SAU Standard Air Cylinder SAU100X195 the Right Cylinder?
When sizing this 100mm bore actuator, compare it to neighbouring bores: the 80mm offers 2513 N push at 0.5 MPa, while there is no larger standard SAU bore. Because this 195mm stroke is a non-standard made-to-order length, expect a longer lead time. Mount this cylinder using AirTAC SC-series accessories, such as LB foot brackets, FA/FB flanges, or CA/CB clevises.
Remember that a standard cylinder drifts when air is lost or a valve is centered; the air cushion only decelerates the piston near the stroke end and does not act as a brake. To suspend a load securely, install an external rod lock or a pilot-operated check valve.
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 SAU100X195 FAQ
This 100mm bore model uses a 1/2" port and a 25mm rod. It generates a push force of 3927 N and a pull force of 3681 N at 0.5 MPa. At 0.7 MPa the push force is 5497 N, and the theoretical maximum force is 801 kgf at 1.0 MPa.
No, the SAU is a compact profile cylinder that is shorter than an ISO 15552 unit, and its mounting accessories match the AirTAC SC series (LB, FA, FB, CA, CB) rather than ISO standards. Additionally, because this specific SKU lacks the -S magnet, it cannot support CMSG, DMSG, or EMSG magnetic switches.
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