Airtac SAUD Double Rod Cylinder SAUD63X115S
The AirTAC Airtac SAUD Double Rod Cylinder SAUD63X115S is a genuine double-acting profile-type standard air cylinder with a Ø63mm bore and 115mm stroke, 3/8" 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.
- BoreØ63 mm
- Stroke115 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 21 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 SAUD63X115S
The AirTAC SAUD63X115S is a double-acting, double-rod profile cylinder. Because a rod protrudes from both ends, the push and pull forces are identical at 1402 N each way at 0.5 MPa. The extruded aluminum barrel makes it shorter than an ISO 15552 cylinder of the same bore. It features a 3/8 inch port and a built-in magnet for position sensing.
With a 1402 N output at 0.5 MPa, the computed safe working load is roughly 841 N, which translates to a vertical lift capacity of about 71 kg with a 2:1 safety margin. The piston rod is 20 mm with an M16x1.5 thread. A Viton H seal option can raise the operating temperature from 70 C up to 150 C for demanding environments.
Airtac SAUD Double Rod Cylinder SAUD63X115S Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD63X115S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø63 mm |
| Stroke | 115 mm |
| Acting type | Double acting |
| Port size | 3/8" |
| Rod thread | M16×1.5 |
| 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, 21 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 (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1559 N | 1402 N |
| 0.7 MPa | 2182 N | — |
| Max (@1.0 MPa) | 318 kgf | |
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 SAUD63X115S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 63 | Bore size in mm. |
| ×115 | 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 SAUD63X115S Is Used
Twin-Tool Stamping
Drives two synchronized forming tools from one piston, utilizing the equal force on both strokes for matched part production.
Anti-Rotation Lift
Lifts and lowers a 71 kg vertical load without twisting, using the dual rods to provide inherent mechanical guidance.
Cam-Triggered Clamping
Uses the rear protruding rod to carry a switch cam, triggering external clamps precisely at mid-stroke.
Is the Airtac SAUD Double Rod Cylinder SAUD63X115S the Right Cylinder?
Choose this 63 mm bore when you need 1402 N of equal bidirectional force. Stepping up to the 80 mm bore yields 2268 N, while dropping to the 50 mm bore provides 825 N. A double rod is the right call for anti-rotation guidance, driving twin tooling, or mounting a sensor cam on the back end. This unit includes the -S magnet for CMSG, DMSG, or EMSG switches. Mounting is limited to Basic, FA flange, and LB foot styles compatible with the AirTAC SC series. For this 115 mm stroke, external load guides are recommended to prevent side-loading damage.
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 SAUD63X115S FAQ
The force is equal in both directions because it is a double-rod cylinder. It outputs 1402 N at 0.5 MPa, 1962 N at 0.7 MPa, and 2523 N at 0.9 MPa. The 3/8 inch port feeds both chambers equally.
No, a plain double-rod cylinder drifts without live air. The adjustable 21 mm cushions only decelerate the piston near the end caps. To hold a load, you must add 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.
Request a Quote for Airtac SAUD Double Rod Cylinder SAUD63X115S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.