Airtac SAIJ200 Adjustable Cylinder SAIJ200BX30-30S
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200BX30-30S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 30mm 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
- Stroke30 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 SAIJ200BX30-30S
The AirTAC SAIJ200X30-30-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, enabling precise end-position tuning during commissioning. Based on a 30mm nominal stroke and a 30mm adjustment code, it provides a 0-30mm usable travel window. This allows you to dial back the effective stroke without swapping the cylinder or adding external stops. It delivers massive thrust, generating 15708N of push force at 0.5 MPa and reaching 21991N at 0.7 MPa.
This variant features a SUS304 stainless steel rod (code B) for superior corrosion resistance and carries a PT tapered port thread. The rear adjuster acts strictly as a travel stop to fine-tune deceleration and end-points; it does not hold the load without live air pressure. For position holding, an external rod lock or related types like SAIL or BSAI are required. It supports speeds of 30-500 mm/s and uses an extruded aluminum barrel with sensor grooves on both sides for CMSE and DMSE switches.
Airtac SAIJ200 Adjustable Cylinder SAIJ200BX30-30S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200BX30-30S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 30 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 SAIJ200BX30-30S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×30 | 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 SAIJ200BX30-30S Is Used
Heavy Pressing Operations
Provides up to 21991N of push force at 0.7 MPa for heavy-duty pressing, with the 0-30mm adjustable window allowing precise control over the final pressing position.
Machine Setup Changeover
Ideal for production lines handling variable product sizes, where the rear stopper quickly fine-tunes the stroke end-position during changeovers without hardware swaps.
Large-Scale Clamping
Delivers robust holding power during manufacturing processes, utilizing the SUS304 stainless steel rod for corrosion resistance in demanding industrial environments.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200BX30-30S the Right Cylinder?
Choose this 200mm bore cylinder when your application requires extreme force output that smaller bores cannot achieve, such as heavy pressing or large-scale clamping. If you do not need the maximum 15708N push force at 0.5 MPa, stepping down to a 160mm bore yields 10053N, which may better suit medium-duty machinery while saving space. The adjustable stroke is ideal for product changeovers where the exact end-stop distance varies slightly, eliminating the need to physically swap out a fixed-stroke SAI cylinder. When integrating this ISO 15552 interchangeable cylinder, note the PT port thread, the SUS304 rod material, the integrated magnet for sensors, and the available mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2).
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 SAIJ200BX30-30S FAQ
This 200mm bore cylinder generates a push force of 15708N and a pull force of 15080N at 0.5 MPa. At 0.7 MPa, the push force increases to 21991N.
The rear adjuster allows you to shorten the effective stroke by up to 30mm from the 30mm nominal length, creating a 0-30mm usable travel window. It functions as a travel stop for end-position tuning and does not lock or hold the load without continuous air pressure.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC SAI Cylinders
Request a Quote for Airtac SAIJ200 Adjustable Cylinder SAIJ200BX30-30S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.