Airtac SAUD Double Rod Cylinder SAUD100X210S
The AirTAC Airtac SAUD Double Rod Cylinder SAUD100X210S is a genuine double-acting profile-type standard air cylinder with a Ø100mm bore and 210mm 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
- Stroke210 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 SAUD100X210S
The AirTAC SAUD100X210S is a double-acting, double-rod profile cylinder with a 100mm bore and 210mm stroke. A rod exits both ends, so the push and pull output is identical at 3681 N each way at 0.5 MPa. The extruded hard-anodized aluminum barrel makes it shorter than an ISO 15552 unit of the same size, and it uses a 1/2 inch port with an M20x1.5 rod thread.
Because the rear rod protrudes, it easily carries a switch cam for position sensing. The -S suffix means a piston magnet is built-in, ready for CMSG, DMSG, or EMSG switches. For high-heat environments up to 150 C, specify the Viton H seal option.
Airtac SAUD Double Rod Cylinder SAUD100X210S Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD100X210S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø100 mm |
| Stroke | 210 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 SAUD100X210S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×210 | 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 SAUD100X210S Is Used
Twin-Spindle Machining
Drives two opposing machining heads simultaneously with identical 3681 N force, ensuring perfectly synchronized cutting cycles.
Dual-End Transfer
Pushes a workpiece forward while retracting an empty pallet backward, using the equal bidirectional thrust for balanced line pacing.
Anti-Rotation Lift
Raises a heavy 188 kg fixture vertically without twisting, relying on the dual rods to maintain strict mechanical alignment.
Is the Airtac SAUD Double Rod Cylinder SAUD100X210S the Right Cylinder?
Choose this 100mm bore delivering 3681 N both ways when you need strict anti-rotation guidance or twin tooling driven from one piston. If less force is required, step down to the 80mm bore which provides 2268 N both ways. If more is needed, confirm larger custom options. Mounting is limited to Basic, FA, and LB styles matching the AirTAC SC series. The -S magnet allows solid rear-rod position sensing. At 210mm stroke the side load is moderate, but always use external guide rails to prevent binding on longer extensions.
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 SAUD100X210S FAQ
The force is equal in both directions because both faces have a rod. It delivers 3681 N at 0.5 MPa, 5153 N at 0.7 MPa, and 6626 N at 0.9 MPa. The 1/2 inch port feeds both chambers equally.
No, a plain cylinder drifts without live air. The adjustable 29 mm air cushions only decelerate the piston near the end caps. For load holding, install an external rod lock or a pilot-operated check valve.
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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.
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Most inquiries answered within 7-8 hours.
Related AirTAC SAU Cylinders
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