Airtac SAUD Double Rod Cylinder SAUD100X700S
The AirTAC Airtac SAUD Double Rod Cylinder SAUD100X700S is a genuine double-acting profile-type standard air cylinder with a Ø100mm bore and 700mm 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
- Stroke700 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 SAUD100X700S
The AirTAC SAUD100X700S is a double-acting, double-rod profile cylinder. A 25mm rod exits both ends of the hard-anodized aluminum extruded barrel, meaning both faces use the rod-side area. This yields an equal output force of 3681 N each way at 0.5 MPa. The body is inherently shorter than an ISO 15552 unit of the same bore.
This 100mm bore unit features a 1/2 inch port and a 700mm stroke. The twin rods provide anti-twist guidance, and the rear rod can carry a switch cam. The -S suffix denotes a built-in magnet for CMSG, DMSG, or EMSG sensors.
Airtac SAUD Double Rod Cylinder SAUD100X700S Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD100X700S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø100 mm |
| Stroke | 700 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 SAUD100X700S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×700 | 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 SAUD100X700S Is Used
Twin-Spindle Machining
Drives two synchronized machining heads from one piston, ensuring perfectly balanced cutting feed without rotational twist.
Dual Transfer Pusher
Pushes a workpiece forward while simultaneously retracting a return tool on the back side, halving cycle times on a line.
Vertical Lift Fixture
Lifts heavy pallets straight up using the equal bidirectional force, relying on external guides to manage the 700mm reach.
Is the Airtac SAUD Double Rod Cylinder SAUD100X700S the Right Cylinder?
When sizing this double-rod unit, the adjacent 80mm bore provides 2268 N both ways, while the 100mm bore specified here delivers 3681 N. Choose the SAUD100X700S when your application demands strict non-rotating accuracy, twin tooling, or back-end switch tripping. Mounting is limited to Basic, FA, and LB styles, matching the AirTAC SC series. Because the stroke is 700mm, you must use external guides to prevent rod bending under side loads. Note that a plain cylinder drifts on air loss; use an external rod lock or pilot-operated check valve for secure load holding.
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 SAUD100X700S FAQ
The force is equal in both directions due to the double-rod design. It provides 3681 N at 0.5 MPa, 5153 N at 0.7 MPa, and 6626 N at 0.9 MPa. The unit uses a 1/2 inch port and has a 29mm adjustable air cushion at each end.
No, a plain double-rod cylinder will drift if air is lost, as the air cushion only decelerates near the stroke end. You must install an external rod lock or a pilot-operated check valve to hold a suspended load safely.
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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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