Airtac SAI50 Standard Cylinder SAI50X110
The AirTAC SAI50 Standard Cylinder SAI50X110 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø50mm bore and 110mm stroke, G1/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ50 mm
- Stroke110 mm
- Port sizeG1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 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 SAI50 Standard Cylinder SAI50X110
The AirTAC SAI50X110 is a double-acting ISO 15552 profile cylinder featuring a 50mm bore and 110mm stroke. It delivers a push force of 982 N at 0.5 MPa, making it well-suited for mid-range industrial handling tasks. The extruded aluminum barrel design omits tie-rods, providing a clean exterior that simplifies mounting and maintenance.
This specific configuration utilizes a standard carbon steel piston rod and PT (tapered) port threads. Because a magnet is not specified, it does not include the -S option required for CMSE or DMSE sensor switches. The adjustable air cushions at both stroke ends ensure smooth deceleration of moving loads.
Airtac SAI50 Standard Cylinder SAI50X110 Technical Specifications
| Model | Airtac SAI50 Standard Cylinder SAI50X110 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 110 mm |
| Acting type | Double acting |
| Port size | G1/4 |
| 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, 30 mm |
| Max stroke | Up to 1200 mm |
Specifications follow the official AirTAC SAI series datasheet and ISO 15552 dimensions. Confirm against the product label before installation. Port options: G (BSPP) / NPT.
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 SAI50 Standard Cylinder SAI50X110
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×110 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related SAI-family variants: SAID (double rod), SAIJ (adjustable stroke), SAIL (with lock), SAIF (with valve), BSAI (enclasp / clamp-lock), and SAI-S with built-in magnet. Rod material: carbon steel (blank) / SUS420J2 (A) / SUS304 (B); seals: TPU (blank) / Viton H / NBR N.
Where the Airtac SAI50 Standard Cylinder SAI50X110 Is Used
Package Diverting
Provides the 982 N push force needed to reliably divert medium-weight packages on high-speed conveyor lines.
Clamp Fixtures
Secures workpieces during machining operations, utilizing the 110mm stroke to accommodate varying part sizes.
Material Ejection
Exerts consistent force to eject molded or stamped parts from automated production machinery.
Is the Airtac SAI50 Standard Cylinder SAI50X110 the Right Cylinder?
Choosing this 50mm bore over the smaller 40mm bore increases your 0.5 MPa thrust from 628 N to 982 N, while stepping up to a 63mm bore yields 1559 N if higher push capacity is required. The 110mm stroke is well within standard limits, keeping rod-bearing bending stress minimal.
Remember that the adjustable air cushioning only decelerates the piston near the end caps; it does not lock or hold the load. If your machinery must maintain position without continuous air pressure, consider the SAIL variant with an air-released lock or use an external pilot-operated check valve. Being a true ISO 15552 profile cylinder, it serves as a direct dimensional direct replacement for other ISO 15552 cylinders.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/NPT/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/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac SAI50 Standard Cylinder SAI50X110 FAQ
At an operating pressure of 0.5 MPa, the SAI50X110 cylinder provides a push force of 982 N and a pull force of 825 N. At 0.7 MPa, the push force increases to 1374 N.
Yes, the SAI50X110 is built to the ISO 15552 standard, meaning its mounting dimensions are fully interchangeable with other ISO 15552 profile cylinders. It uses a PT G1/4 port.
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Standard models are processed and dispatched in 3-5 business days.
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