Airtac SAUD Double Rod Cylinder SAUD100X650S
The AirTAC Airtac SAUD Double Rod Cylinder SAUD100X650S is a genuine double-acting profile-type standard air cylinder with a Ø100mm bore and 650mm 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
- Stroke650 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 SAUD100X650S
The AirTAC SAUD100X650S is a double-acting, double-rod profile cylinder. A rod protrudes from both ends, meaning both faces use the rod-side area. This yields equal push and pull force of 3681 N each way at 0.5 MPa. The extruded aluminum barrel is shorter than an ISO 15552 unit of the same bore.
This unit includes a piston magnet for CMSG, DMSG, or EMSG switches. Operating speed spans 30-800 mm/s. The 1/2" port and M20x1.5 rod thread handle high flow.
Airtac SAUD Double Rod Cylinder SAUD100X650S Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD100X650S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø100 mm |
| Stroke | 650 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 SAUD100X650S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×650 | 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 SAUD100X650S Is Used
Twin-Tool Stamping
Drives two synchronized forming tools from opposite rod ends, ensuring perfectly matched timing and equal 3681 N thrust in both directions.
Dual-End Diversion
Uses the extended back rod to trip a mechanical diverter on a packaging line while the front rod executes the primary push action.
Is the Airtac SAUD Double Rod Cylinder SAUD100X650S the Right Cylinder?
Choose this 100mm bore if you need high bidirectional force. The smaller 80mm bore yields 2268 N each way at 0.5 MPa, while this 100mm unit provides 3681 N. A double rod is ideal for anti-rotation guidance, driving twin tooling, or mounting a sensor cam on the back. Mounting fits AirTAC SC series FA or LB brackets. The -S magnet enables switch tracking. For this 650mm stroke, use external guides to prevent rod bending under side loads.
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 SAUD100X650S FAQ
Because it is a double-rod cylinder, the force is equal in both directions. It outputs 3681 N at 0.5 MPa, 5153 N at 0.7 MPa, and 6626 N at 0.9 MPa. The unit features a 1/2" port and a 29 mm adjustable cushion at each end.
No. A plain cylinder drifts if air pressure drops or the valve centers. The air cushions only decelerate the piston near stroke end. To maintain a vertical load, install an external rod lock or a pilot-operated check valve.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
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
Request a Quote for Airtac SAUD Double Rod Cylinder SAUD100X650S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.