Airtac SAIJ200 Adjustable Cylinder SAIJ200AX60-10S
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200AX60-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 60mm 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
- Stroke60 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX60-10S
The AirTAC SAIJ200X60-10-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, enabling a usable travel window of 50-60 mm from its 60 mm nominal stroke. It delivers massive thrust, providing 15708 N of push force and 15080 N of pull force at 0.5 MPa. A SUS420J2 stainless steel rod and tapered PT ports are configured for this specific unit.
Because the adjuster acts purely as a mechanical stop to fine-tune the retract end-position, it will not hold the load without live air pressure. For position holding, consider the SAIL or BSAI series. This version includes a magnet (-S) for use with AirTAC CMSE reed and DMSE solid-state sensors, and it uses the standard SAIJ mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2).
Airtac SAIJ200 Adjustable Cylinder SAIJ200AX60-10S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200AX60-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 60 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 SAIJ200AX60-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×60 | 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 SAIJ200AX60-10S Is Used
Heavy Press Fit Tuning
Dial in the exact 50-60 mm insertion depth for heavy assemblies, adjusting the end stop on the fly to accommodate material thickness variations without swapping cylinders.
Large Valve Actuation
Provides the immense thrust needed to actuate large industrial valves while allowing 10 mm of retract fine-tuning to ensure perfect seating under varying pressures.
Machine Changeover
Speed up product line changeovers by adjusting the stroke window mechanically at the rear, avoiding the need to recalibrate fixed-stroke pneumatic stops for different parts.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX60-10S the Right Cylinder?
Selecting this 200 mm bore is ideal when you need maximum force up to 15708 N at 0.5 MPa, stepping up significantly from the 100 mm bore which offers 3927 N. The 10 mm adjustment range is chosen over a fixed-stroke SAI when you need to dial in the exact retract distance during commissioning without adding external stops. If your application requires holding loads without continuous air, look to the SAIL (air-released lock) or BSAI (clamp-lock) series instead of relying on this rear stopper.
To match an ISO 15552 replacement, verify the 200 mm bore, 60 mm stroke, 10 mm adjustment range, PT tapered ports, SUS420J2 rod material, and the -S magnet option. Despite the short 60 mm stroke, the 40 mm rod diameter and M36x2 thread handle high stresses, though any side-loaded application still requires an external guide.
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 SAIJ200AX60-10S FAQ
At 0.5 MPa, this 200 mm bore cylinder provides 15708 N of push force and 15080 N of pull force. It can deliver up to 31416 N of push force at its maximum 1.0 MPa operating pressure.
The rear adjuster acts as a mechanical stop that lets you shorten the effective travel from the 60 mm nominal stroke down to 50 mm. It is a travel stop for end-position tuning, not a lock, and it does not hold the load without live air pressure.
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