Airtac SAUD Double Rod Cylinder SAUD100X155
The AirTAC SAUD Double Rod Cylinder SAUD100X155 is a genuine double-acting profile-type standard air cylinder with a Ø100mm bore and 155mm 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
- Stroke155 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 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 SAUD Double Rod Cylinder SAUD100X155
The AirTAC SAUD100X155 is a double-acting, double-rod profile cylinder with a 100 mm bore and 155 mm stroke. A rod protrudes from both ends, meaning both faces use the rod-side area and generate equal force. You get 3681 N each way at 0.5 MPa. The extruded aluminium barrel keeps the unit shorter than an ISO 15552 cylinder of the same bore.
This SKU has no magnet, so it cannot take a magnetic switch. The 1/2 inch port and M20x1.5 rod thread handle high flow. A Viton H seal option raises the operating ceiling to 150 C.
Airtac SAUD Double Rod Cylinder SAUD100X155 Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD100X155 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø100 mm |
| Stroke | 155 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 | 3682 N | 3682 N |
| 0.7 MPa | 5154 N | — |
| Max (@1.0 MPa) | 751 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAUD Double Rod Cylinder SAUD100X155
| SAU | Profile-type standard cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×155 | 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 SAUD Double Rod Cylinder SAUD100X155 Is Used
Twin-Tool Stamping
Drives two synchronized forming tools from opposite rod ends, ensuring parallel contact on heavy gauge metal workpieces.
Dual-End Diverters
Powers a sorting gate where the back rod simultaneously trips a mechanical flag to confirm gate position externally.
Balanced Vertical Press
Applies 3681 N of equal downward and upward force to seat components without inducing piston rod twist.
Is the Airtac SAUD Double Rod Cylinder SAUD100X155 the Right Cylinder?
Choose this 100 mm bore if you need substantial equal push and pull force for anti-rotation or twin-tool tasks. Stepping down, the 80 mm bore yields 2268 N both ways at 0.5 MPa. Stepping up is not available as 100 mm is the largest standard SAUD size. Mounting is limited to Basic, FA flange, and LB foot styles, matching the AirTAC SC series. Because this stroke is 155 mm, side-load guidance is minimal but always ensure axial alignment. Note that this plain cylinder lacks a magnet and cannot support sensors.
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 SAUD Double Rod Cylinder SAUD100X155 FAQ
The force is equal in both directions because both chambers carry a rod. It outputs 3681 N at 0.5 MPa, 5153 N at 0.7 MPa, and 6626 N at 0.9 MPa. The 1/2 inch port supplies the necessary air volume for these loads.
No, the air cushion only decelerates the piston near the stroke end and does not act as a brake. The piston will drift on air loss. Use an external rod lock or a pilot-operated check valve for secure load holding.
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1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC SAU Cylinders
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