Airtac SAUD Double Rod Cylinder SAUD50X75
The AirTAC Airtac SAUD Double Rod Cylinder SAUD50X75 is a genuine double-acting profile-type standard air cylinder with a Ø50mm bore and 75mm 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
- Stroke75 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 SAUD50X75
The AirTAC SAUD50X75 is a double-acting, double-rod profile cylinder with a 50mm bore and 75mm stroke. Because a rod exits both ends, the push and pull force is identical, yielding 825 N each way at 0.5 MPa. The extruded aluminum barrel keeps the unit shorter than a standard ISO 15552 cylinder of the same bore.
This configuration suits non-rotating anti-twist guidance or driving twin tooling. With a 1/4" port and M16x1.5 rod thread, it operates at 30-800 mm/s. A computed buyer insight: the safe working load is roughly 495 N, allowing a vertical lift of about 42 kg with a 2:1 margin. Note this SKU lacks a magnet, so it cannot accept CMSG or DMSG sensors.
Airtac SAUD Double Rod Cylinder SAUD50X75 Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD50X75 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø50 mm |
| Stroke | 75 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 SAUD50X75
| SAU | Profile-type standard cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×75 | 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 SAUD50X75 Is Used
Twin-Tool Stamping
Drives two synchronized forming tools from opposite rod ends, ensuring perfectly balanced impact without rotational twist.
Dual-End Diverters
Powers a synchronized routing gate on a packaging line, using the equal bidirectional force to push items cleanly off the belt.
Vertical Lift Stops
Acts as a mechanical stop in a low-friction vertical lift, providing 825 N of consistent resistance in both upward and downward paths.
Is the Airtac SAUD Double Rod Cylinder SAUD50X75 the Right Cylinder?
Select this 50mm bore (825 N both ways at 0.5 MPa) if your application demands equal thrust and anti-rotation. For lower force, the 40mm bore provides 528 N; for higher loads, the 63mm bore offers 1402 N. The double-rod layout is ideal for carrying a sensor cam or driving two tools. Mounting is limited to Basic, FA, and LB styles, matching the AirTAC SC series. Since this non-magnetic SKU cannot take a switch, choose a -S variant if sensing is required. For any stroke over 300mm, add external guide rails to prevent side-load wear.
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 SAUD50X75 FAQ
The force is equal in both directions because it is a double-rod cylinder. It outputs 825 N at 0.5 MPa, 1154 N at 0.7 MPa, and 1484 N at 0.9 MPa. The 1/4" port feeds both chambers equally.
No, a plain cylinder drifts without live air; the adjustable air cushion only decelerates near the stroke end. To hold a load, install an external rod lock or a pilot-operated check valve.
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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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