Airtac SAIJ200 Adjustable Cylinder SAIJ200AX130-30S
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200AX130-30S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 130mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ200 mm
- Stroke130 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX130-30S
The AirTAC SAIJ200X130-30-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, delivering massive thrust for heavy-duty operations. It yields 15708N push force at 0.5 MPa and up to 28274N at 0.9 MPa. The integrated -30 adjuster screw creates a 100-130mm usable travel window, letting you dial in the exact end position during commissioning without swapping out the entire actuator.
This unit includes a -S magnet for position sensing and utilizes a SUS420J2 stainless steel rod (option A) for enhanced corrosion resistance. Fluid ports are PT tapered G3/4 threads. The extruded aluminum barrel features sensor grooves on both sides, fully compatible with AirTAC CMSE reed and DMSE electronic solid-state switches to streamline your automation feedback loop.
Airtac SAIJ200 Adjustable Cylinder SAIJ200AX130-30S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200AX130-30S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 130 mm |
| Acting type | Double acting |
| Port size | G3/4 |
| Rod thread | M36×2 |
| 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 – 500 mm/s |
| Cushion | Adjustable, 50 mm |
| Max stroke | Up to 1500 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 (Ø200mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 15708 N | 15080 N |
| 0.7 MPa | 21991 N | — |
| Max (@1.0 MPa) | 3204 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ200 Adjustable Cylinder SAIJ200AX130-30S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×130 | 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 SAIJ200 Adjustable Cylinder SAIJ200AX130-30S Is Used
Heavy-Duty Pressing
Provides up to 28274N of thrust at 0.9 MPa for assembling large components, using the 30mm adjuster to fine-tune press depth for different material thicknesses.
Product Changeovers
Enables rapid line changeovers by shifting the effective stroke within the 100-130mm window, accommodating varying product sizes without mechanical rebuilds.
Machine Setup Calibration
Allows technicians to precisely set the retract end-position during initial commissioning, preventing over-travel and ensuring perfect alignment of heavy tooling.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX130-30S the Right Cylinder?
Select this 200mm bore actuator when an application demands extreme force alongside variable end-stops, such as pressing or heavy clamping tasks where product dimensions vary. If you do not require the absolute maximum output, stepping down to a 160mm bore reduces the physical footprint while still providing 10053N push force at 0.5 MPa. Conversely, if you need fixed travel without adjustment, the standard SAI series is a simpler alternative.
For ISO 15552 replacement matching, specify: 200mm bore, 130mm stroke, PT G3/4 ports, SUS420J2 rod, and the -S magnet. Remember that the rear adjuster acts strictly as a travel stop, not a locking device; it cannot hold a load without live air pressure. For dead-load holding, integrate an external pilot-operated check valve or select the AirTAC SAIL or BSAI locking cylinder series. Furthermore, the robust 40mm rod and M36x2 thread handle high side loads well, but any stroke approaching or exceeding 300mm still requires an external guide rail to prevent binding.
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 SAIJ200 Adjustable Cylinder SAIJ200AX130-30S FAQ
At 0.5 MPa operating pressure, this 200mm bore cylinder provides 15708N of push force and 15080N of pull force. At 0.9 MPa, the push force increases to 28274N.
The rear adjuster screw acts as a mechanical stop that lets you trim the effective travel back by up to 30mm. This creates a usable stroke window of 100-130mm, allowing you to fine-tune the end position without adding external stops.
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