Airtac SAIJ200 Adjustable Cylinder SAIJ200X200-100
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200X200-100 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 200mm 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
- Stroke200 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 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 SAIJ200 Adjustable Cylinder SAIJ200X200-100
The AirTAC SAIJ200X200-100 is a double-acting ISO 15552 profile cylinder with a rear stroke adjuster, allowing you to dial back the 200 mm nominal travel by up to 100 mm for a usable 100-200 mm window. It delivers a maximum thrust of 3204 kgf at 1.0 MPa, utilizing a 40 mm carbon steel rod and a G3/4 PT port to handle heavy loads.
This adjustable design allows fine end-position tuning at commissioning or during product changeovers without swapping the cylinder or adding external stops. The extruded aluminum barrel features sensor grooves on both sides for CMSE and DMSE switches, and the rear adjuster acts purely as a travel stop, not a lock, meaning it will not hold the load without live air pressure.
Airtac SAIJ200 Adjustable Cylinder SAIJ200X200-100 Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200X200-100 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 200 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 SAIJ200X200-100
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×200 | 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 SAIJ200X200-100 Is Used
Heavy Pressing Operations
Provides up to 3204 kgf of thrust for heavy-duty pressing and forming tasks, with a 100-200 mm travel window to accommodate varying material thicknesses.
Machine Changeover
Enables rapid product-size line changeovers by fine-tuning the retract end-position via the rear screw, eliminating the need to physically swap cylinders.
Large Assembly Jigs
Ideal for large-scale assembly fixtures where the exact end-of-stroke position must be dialed in during commissioning without adding bulky external mechanical stops.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200X200-100 the Right Cylinder?
Choose this 200 mm bore model when your application requires massive push force up to 3204 kgf; if you need less force, stepping down to a 160 mm bore provides 2050 kgf at 1.0 MPa. An adjustable stroke is selected over a fixed SAI cylinder when you need a variable end-stop for machine setup or product-size changes. For load-holding without live pressure, this cylinder is insufficient as the adjuster is only a stop, so consider the SAIL or BSAI series instead. To match this ISO 15552 replacement exactly, specify a 200 mm bore, 200 mm stroke, 100 mm adjustment, G3/4 PT port, and standard carbon steel rod without a magnet. Since the stroke is 200 mm, standard external guiding is recommended to prevent side-load wear on the large 40 mm rod.
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 SAIJ200X200-100 FAQ
This 200 mm bore cylinder generates a maximum push force of 3204 kgf at 1.0 MPa, with a pull force of 15080 N at 0.5 MPa. It is designed for heavy-duty pneumatic applications.
The rear adjuster screw lets you shorten the 200 mm nominal stroke by up to 100 mm, providing a usable travel window of 100-200 mm. The adjuster acts as a mechanical stop for end-position tuning and does not lock or hold the load without continuous air pressure.
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Standard models are processed and dispatched in 3-5 business days.
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