Airtac SAUD Double Rod Cylinder SAUD50X700
The AirTAC Airtac SAUD Double Rod Cylinder SAUD50X700 is a genuine double-acting profile-type standard air cylinder with a Ø50mm bore and 700mm 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
- Stroke700 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 SAUD50X700
The AirTAC SAUD50X700 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 force in both directions, delivering 825 N each way at 0.5 MPa. The extruded aluminium profile barrel makes it shorter than an ISO 15552 cylinder of the same bore.
With a 50 mm bore, the 1/4" port and M16x1.5 rod thread handle speeds of 30-800 mm/s. The equal output suits synchronized twin-tool duty. For sizing, the safe working load is roughly 495 N, and vertical lift is about 42 kg with a 2:1 margin. Note this SKU lacks a magnet, so it cannot take a sensor switch.
Airtac SAUD Double Rod Cylinder SAUD50X700 Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD50X700 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø50 mm |
| Stroke | 700 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 SAUD50X700
| SAU | Profile-type standard cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×700 | 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 SAUD50X700 Is Used
Synchronized Transfer
Drives two parallel conveyor pickup heads at once, keeping them perfectly aligned over a 700 mm travel distance.
Anti-Rotation Tooling
Powers a machining fixture where the twin rods prevent twist during vertical clamping and drilling operations.
Dual-End Sorting
Pushes a diverter blade from either side to route packages on a packaging line without reversing the whole assembly.
Is the Airtac SAUD Double Rod Cylinder SAUD50X700 the Right Cylinder?
When sizing, the 50 mm bore provides 825 N equal force both ways at 0.5 MPa. If you need less power, the 40 mm bore gives 528 N; for more, the 63 mm bore offers 1402 N. Choose this double-rod unit for anti-rotation guidance or driving two tools at once. Mounting uses SC-series FA flange or LB foot brackets. Because the 700 mm stroke is long, use external guides to prevent rod bending under side loads. This non-magnet SKU cannot host CMSG or DMSG sensors.
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 SAUD50X700 FAQ
The force is equal in both directions because both faces lose rod area. It delivers 825 N at 0.5 MPa, 1154 N at 0.7 MPa, and 1484 N at 0.9 MPa. The 1/4" port feeds this double-acting unit.
No, a plain cylinder drifts on air loss. The adjustable 21 mm cushions only decelerate near stroke end. For a held load, install 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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Most inquiries answered within 7-8 hours.
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