Airtac SAUD Double Rod Cylinder SAUD50X105
The AirTAC Airtac SAUD Double Rod Cylinder SAUD50X105 is a genuine double-acting profile-type standard air cylinder with a Ø50mm bore and 105mm stroke, 1/4" 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.
- BoreØ50 mm
- Stroke105 mm
- Port size1/4"
- 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 SAUD50X105
The AirTAC SAUD50X105 is a double-acting, double-rod profile cylinder. A 20mm rod protrudes from both ends, meaning the push and pull forces are identical at 825 N each way at 0.5 MPa. The extruded aluminium barrel keeps the unit shorter than a standard ISO 15552 cylinder of the same 50mm bore. It features a 1/4 inch port and M16x1.5 rod threads.
This design excels in synchronized motion and non-rotating applications. Based on the 825 N output, the safe working load is roughly 495 N, yielding a vertical lift capacity of about 42 kg with a 2:1 safety margin. A high-temperature Viton H seal option extends operation up to 150 C. Note this specific SKU lacks a magnet, so it cannot accept CMSG or DMSG sensors.
Airtac SAUD Double Rod Cylinder SAUD50X105 Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD50X105 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø50 mm |
| Stroke | 105 mm |
| Acting type | Double acting |
| Port size | 1/4" |
| 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 1200 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 (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 825 N |
| 0.7 MPa | 1374 N | — |
| Max (@1.0 MPa) | 200 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 SAUD50X105
| SAU | Profile-type standard cylinder series. |
|---|---|
| 50 | 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 SAUD50X105 Is Used
Lift and Lower Stations
Uses the equal 825 N bidirectional force to raise and lower small platens without stroke variance between travel directions.
Twin-Tool Transfer
Drives two opposing grippers or tooling heads simultaneously from the front and back rods for synchronized part handling.
Anti-Rotation Jigs
The dual-rod architecture prevents piston twist during clamping, ensuring rigid alignment for machining fixtures.
Is the Airtac SAUD Double Rod Cylinder SAUD50X105 the Right Cylinder?
Choose this 50mm bore model delivering 825 N equal force when you need precise anti-rotation guidance or twin-tool driving from one piston. If your project requires less force, the 40mm bore provides 528 N both ways; for heavier loads, step up to the 63mm bore offering 1402 N. Mounting is limited to Basic, FA flange, and LB foot styles, matching the AirTAC SC series. At a 105mm stroke, side loads are minimal, but always use external guides for longer strokes. This non-magnet version cannot host position switches.
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 SAUD50X105 FAQ
Because the 20mm rod exits both ends, the force is equal in both directions: 825 N at 0.5 MPa, 1154 N at 0.7 MPa, and 1484 N at 0.9 MPa. It uses a 1/4 inch port.
No, the adjustable air cushions only decelerate the piston near the stroke ends and do not act as a brake. For load holding on air loss, you must fit an external rod lock or pilot-operated check valve.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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