Airtac Adjustable Cylinder SAIJ32 SAIJ32BX220-30
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX220-30 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 220mm stroke, G1/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ32 mm
- Stroke220 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX220-30
The AirTAC SAIJ32X220-30 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to trim the effective travel into a 190-220 mm window. It delivers 402 N of pull force at 0.5 MPa, utilizing a 12 mm SUS304 stainless steel rod with an M10x1.25 thread. The extruded aluminum barrel includes sensor grooves on both sides for flexible switch placement.
Equipped with PT tapered G1/8 ports and 27 mm cushions at both ends, it ensures smooth deceleration. The rear stopper enables fine end-position tuning during commissioning without adding external stops. Remember, this adjuster acts solely as a travel stop, not a load-holding lock.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX220-30 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX220-30 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 220 mm |
| Acting type | Double acting |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| 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 – 800 mm/s |
| Cushion | Adjustable, 27 mm |
| Max stroke | Up to 1000 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 (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac Adjustable Cylinder SAIJ32 SAIJ32BX220-30
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×220 | 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 Adjustable Cylinder SAIJ32 SAIJ32BX220-30 Is Used
End-Stop Calibration
Dial in the 190-220 mm travel window during machine commissioning to achieve precise end-position tuning without swapping cylinders.
Product Changeover
Quickly adapt variable end-stops on a packaging line for different product sizes by adjusting the rear screw stopper.
Assembly Positioning
Lever the 402 N pull force to press or position components, fine-tuning the stroke length on the fly for exact fits.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX220-30 the Right Cylinder?
Choose this 32 mm bore when your application requires 402 N pull force at 0.5 MPa; step up to the 40 mm bore if you need 528 N. An adjustable stroke is ideal for machine setups requiring variable end-stops, whereas a fixed SAI cylinder suits static travel lengths. For exact ISO 15552 replacement, match the 220 mm stroke, 30 mm adjustment, PT G1/8 port, and mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2). Since the 220 mm stroke exceeds 300 mm? No, but for any long stroke, always use an external guide to manage side loads. Note that plain SAIJ cylinders do not hold loads without live air; use SAIL or BSAI for locking.
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 Adjustable Cylinder SAIJ32 SAIJ32BX220-30 FAQ
At 0.5 MPa, this 32 mm bore cylinder provides 402 N of pull force and 563 N of push force, reaching a maximum of 82 kgf at 1.0 MPa.
The rear adjuster acts as a mechanical stop that lets you shorten the 220 mm nominal stroke by up to 30 mm, creating a 190-220 mm usable travel window for fine-tuning without external stops.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac Adjustable Cylinder SAIJ32 SAIJ32BX220-30
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.