Airtac SAUD Double Rod Cylinder SAUD63X105
The AirTAC Airtac SAUD Double Rod Cylinder SAUD63X105 is a genuine double-acting profile-type standard air cylinder with a Ø63mm bore and 105mm 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
- Stroke105 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 SAUD63X105
The AirTAC SAUD63X105 is a double-acting, double-rod profile cylinder. A 20mm rod exits both ends of the hard-anodized aluminum barrel, meaning both faces use the rod-side area. This yields exactly 1402 N of force each way at 0.5 MPa. The unit is notably shorter than an ISO 15552 cylinder of the same bore.
With a 3/8 inch port and M16x1.5 rod threads, it runs at 30-800 mm/s. Because this SKU lacks the -S magnet suffix, it cannot accept CMSG or DMSG sensors. For sizing, the safe working load is roughly 841 N, and it can vertically lift about 71 kg with a 2:1 margin. A Viton H seal option raises the operating ceiling to 150 C.
Airtac SAUD Double Rod Cylinder SAUD63X105 Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD63X105 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø63 mm |
| Stroke | 105 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 SAUD63X105
| SAU | Profile-type standard cylinder series. |
|---|---|
| 63 | Bore size in mm. |
| ×105 | 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 SAUD63X105 Is Used
Twin-Tool Transfer
Drives two synchronized grippers from one piston, ensuring parallel part handling without twist.
Cam-Actuated Clamping
Uses the protruding back rod as a mechanical cam to trip a limit switch at a precise stroke point.
Balanced Lift Station
Lifts 71 kg vertically with a 2:1 safety margin, applying identical 1402 N thrust on the descent.
Is the Airtac SAUD Double Rod Cylinder SAUD63X105 the Right Cylinder?
Select this 63mm bore model when you need equal push and pull thrust to prevent rotation. If you need less force, the 50mm bore provides 825 N both ways; for more power, the 80mm bore gives 2268 N. This cylinder is the right call for twin-tool driving or carrying a switch cam on the back rod. Mounting is limited to Basic, FA flange, and LB foot styles, matching the AirTAC SC series. Since the 105mm stroke is under 300mm, side-load stress is minimal, but always guide the load externally for rigid stability. Remember that a plain cylinder drifts without live air; use an external rod lock for 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 SAUD63X105 FAQ
Because the 20mm rod exits both ends, the thrust is equal in both directions. It produces 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. This specific SKU does not have the -S magnet option, so it cannot take CMSG, DMSG, or EMSG sensors. You must use external mechanical limit switches tripped by the back rod for position feedback.
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