Airtac SAIJ200 Adjustable Cylinder SAIJ200BX500-30
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200BX500-30 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 500mm 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
- Stroke500 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 SAIJ200BX500-30
The AirTAC SAIJ200X500-30 is a double-acting ISO 15552 profile cylinder featuring a rear mechanical stroke adjuster. It provides a 500mm nominal stroke that can be dialed back by up to 30mm, giving you a precise 470-500mm usable travel window for end-position tuning. In the 200mm bore class, it generates a substantial 15708N push force and 15080N pull force at 0.5MPa, making it suited for moving heavy masses.
This SKU is configured with a SUS304 stainless steel piston rod for superior corrosion resistance and ships with PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides for direct mounting of position switches. It uses a reduced mounting set of Basic, FA, LB, TC, FTC, TCM1, and TCM2, deliberately omitting the FB, CA, CB, and CR styles found on some fixed-stroke lines.
Airtac SAIJ200 Adjustable Cylinder SAIJ200BX500-30 Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200BX500-30 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 500 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 SAIJ200BX500-30
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×500 | 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 SAIJ200BX500-30 Is Used
Heavy Press Tuning
Dial in the exact 470-500mm end-stop position during press commissioning to accommodate varying material thicknesses without external spacers.
Product Changeover
Quickly readjust the retract distance on automated heavy-assembly lines when switching between different large product dimensions.
Large Mold Handling
Move substantial 200mm bore tooling safely, relying on the 15708N thrust and the corrosion-resistant SUS304 rod in humid plant environments.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200BX500-30 the Right Cylinder?
Choose this 200mm bore if your application requires moving loads that exceed the 10053N push force of the neighboring 160mm bore at 0.5MPa, but do not need the extreme thrust of a custom multi-stage system. The adjustable stroke is ideal for machine setup and product changeover, allowing you to fine-tune the retract position without swapping the cylinder or adding external stops. Because the 500mm stroke is long and the 40mm rod is heavily loaded, an external guide is recommended to prevent side-load damage.
The rear adjuster acts purely as a travel stop to set the end position, not as a locking device. It cannot hold the load without live air pressure; for true fail-safe load holding, select an AirTAC SAIL or BSAI series cylinder. To match this ISO 15552 interchangeable cylinder exactly, specify a 200mm bore, 500mm stroke, 30mm adjustment, PT ports, SUS304 rod, and no magnet.
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 SAIJ200BX500-30 FAQ
At 0.5MPa operating pressure, this 200mm bore cylinder provides 15708N of push force and 15080N of pull force. It can achieve up to 21991N push at 0.7MPa.
A rear stopper screw lets you shorten the effective travel by up to 30mm, creating a 470-500mm usable window. It sets the end position but does not lock the load without 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 SAIJ200BX500-30
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.