Airtac SAI50 Standard Cylinder SAI50AX600S
The AirTAC SAI50 Standard Cylinder SAI50AX600S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø50mm bore and 600mm 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
- Stroke600 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 SAI50AX600S
The AirTAC SAI50X600-S is a double-acting ISO 15552 profile cylinder engineered for applications requiring substantial reach. Delivering a push force of 982 N at 0.5 MPa, this 50 mm bore actuator easily handles extended linear transfer tasks. Its extruded aluminum barrel design omits tie-rods, providing a clean exterior that simplifies cleaning and sensor mounting.
Equipped from the factory with a SUS420J2 stainless steel piston rod (material code A), this unit offers superior resistance to surface corrosion and minor scratching compared to standard carbon steel. The integrated magnet (-S) enables seamless position detection using CMSE or DMSE switches fitted directly into the dual sensor grooves. Additionally, the ports feature PT tapered threads for a mechanically robust, leak-free connection.
Airtac SAI50 Standard Cylinder SAI50AX600S Technical Specifications
| Model | Airtac SAI50 Standard Cylinder SAI50AX600S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 600 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 SAI50AX600S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×600 | 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 SAI50AX600S Is Used
Extended Product Transfer
Ideal for pushing heavy cartons or components across wide conveyor gaps, utilizing the full 600 mm stroke to bridge production cells efficiently.
Multi-Station Indexing
Moves pallets into machining stations where the 982 N force at 0.5 MPa provides ample push authority for rigid fixture seating.
High-Reach Sorting
Executes long-throw diverting tasks in distribution centers, with the -S magnet enabling precise mid-stroke confirmation via DMSE sensors.
Is the Airtac SAI50 Standard Cylinder SAI50AX600S the Right Cylinder?
When sizing this actuator, verify if the 982 N thrust at 0.5 MPa is sufficient for your payload; if higher clamping or lifting force is required, stepping up to the 63 mm bore yields 1559 N at the same pressure. Conversely, lighter loads might be better served by the 40 mm bore which provides 628 N.
Because this model features a 600 mm stroke, the extended rod is highly susceptible to bending under side loads. To prevent premature rod-bearing failure, implement an external linear guide or select a guided cylinder variant. For operations that must hold a load vertically without constant air pressure, note that the standard adjustable air cushions only decelerate the piston at stroke ends and do not function as a lock. In such cases, specify the SAIL variant with an air-released lock or utilize an external pilot-operated check valve. As a dimensionally interchangeable ISO 15552 cylinder, it serves as a direct replacement for other ISO 15552 profile cylinders when matching the 50 mm bore, 600 mm stroke, G1/4 port, and mounting accessories like the FA flange or TC trunnion.
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 SAI50AX600S FAQ
At a standard operating pressure of 0.5 MPa, this 50 mm bore cylinder generates 982 N of push force and 825 N of pull force. If pressure is increased to 0.7 MPa, the push force rises to 1374 N.
No, long strokes like 600 mm require external guidance. The adjustable air cushions at both ends only serve to decelerate the piston near the stroke limits and cannot support lateral loads or hold position without air pressure.
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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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