Airtac SAIJ200 Adjustable Cylinder SAIJ200X350-100S
The AirTAC SAIJ200 Adjustable Cylinder SAIJ200X350-100S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 350mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ200 mm
- Stroke350 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 SAIJ200X350-100S
The AirTAC SAIJ200X350-100-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that permits a usable travel window of 250-350mm. Built with a robust 40mm carbon steel rod and M36x2 thread, it delivers substantial thrust up to 15708N at 0.5 MPa. The extruded aluminum barrel includes sensor grooves on both sides, and the integrated -S magnet works seamlessly with AirTAC CMSE reed and DMSE electronic switches for precise position feedback.
This 200mm bore unit uses PT tapered G3/4 ports and operates at speeds of 30-500 mm/s. The rear adjuster acts strictly as a travel stop for end-position tuning during commissioning, not as a load-holding lock. For applications requiring position maintenance without live air pressure, consider the SAIL or BSAI series instead.
Airtac SAIJ200 Adjustable Cylinder SAIJ200X350-100S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200X350-100S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 350 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 | 15080 N | 15080 N |
| 0.7 MPa | 21111 N | — |
| Max (@1.0 MPa) | 3075 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ200 Adjustable Cylinder SAIJ200X350-100S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×350 | 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 SAIJ200X350-100S Is Used
Variable End-Stop Tuning
Dial in the exact retract distance within a 250-350mm window during machine commissioning to accommodate different product sizes without changing hardware.
Heavy Forming Press
Leverage the 15708N pull force at 0.5 MPa for heavy-duty pressing operations, utilizing the 40mm carbon steel rod to maintain rigidity under high stress.
Automated Diverter
Control large conveyor sorting mechanisms with precision, using DMSE electronic sensors to track the adjustable stroke position accurately.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200X350-100S the Right Cylinder?
Choose this adjustable model when your machine setup requires fine-tuning the retract end-position across a 250-350mm range without swapping cylinders or adding external stops. If your application demands less force, stepping down to a 160mm bore yields 9425N pull force at 0.5 MPa. Because the 350mm stroke is substantial, the 40mm diameter rod handles high side loads, but an external guide rail is recommended for unsupported loads to prevent premature wear.
When specifying a replacement, verify the 200mm bore, 350mm nominal stroke, 100mm adjustment range, PT G3/4 port, and the -S magnet option. The SAIJ mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR brackets to ensure a dimensionally interchangeable ISO 15552 footprint.
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 SAIJ200X350-100S FAQ
The maximum operating pressure is 1.0 MPa.
The rear adjuster screw allows you to mechanically shorten the effective stroke from 350mm down to 250mm. It functions as a travel stop for end-position tuning and does not hold the load without live air pressure.
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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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