Airtac Adjustable Cylinder SAIJ32 SAIJ32AX195-50
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX195-50 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 195mm 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
- Stroke195 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX195-50
The AirTAC SAIJ32X195-50 is a double-acting, single-rod ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a usable travel window of 145 to 195 mm, allowing you to dial in the exact end position without swapping hardware. Built with a 12 mm carbon steel rod and G1/8 port, it delivers 563 N of push force at 0.7 MPa.
This variant uses a SUS420J2 stainless steel rod (option A) for enhanced corrosion resistance. The extruded aluminum barrel includes sensor grooves on both sides for direct mounting of CMSE reed or DMSE electronic switches. The rear stopper sets the travel end, but it is not a lock; the cylinder requires live air to hold a load.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX195-50 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX195-50 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 195 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 SAIJ32AX195-50
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×195 | 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 SAIJ32AX195-50 Is Used
Variable End-Stop Tuning
Dial in the retract stroke from 145 to 195 mm during machine commissioning to perfectly match changing product widths.
Product Changeover
Quickly adjust the end position for new part sizes on a conveyor line without disassembling the cylinder or adding spacers.
Setup Calibration
Fine-tune the final position of a small clamping mechanism, relying on the rear stopper to set the travel limit.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX195-50 the Right Cylinder?
Choose this 32 mm bore when your application needs 563 N of push force at 0.7 MPa and a variable end-stop. If you require less force, step down to a 25 mm bore, or step up to a 40 mm bore for 879 N at 0.7 MPa. The 50 mm adjustment range is ideal for product changeovers, letting you fine-tune the retract position at commissioning rather than adding external stops.
For ISO 15552 interchangeability, match the 195 mm stroke, 50 mm adjuster, PT tapered port thread, and your preferred mounting accessory from the SAIJ set: Basic, FA, LB, TC, FTC, TCM1, or TCM2. Because the stroke is under 300 mm, side-load stress on the 12 mm rod thread is minimal, though an external guide is still recommended for heavy lateral loads. For load-holding without continuous air pressure, select an SAIL or BSAI cylinder instead.
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 SAIJ32AX195-50 FAQ
At 0.7 MPa operating pressure, this 32 mm bore cylinder provides 563 N of push force and 345 N of pull force. It can reach a maximum of 801 N at 1.0 MPa.
The rear adjuster screw lets you shorten the nominal 195 mm stroke by up to 50 mm, creating a usable travel window of 145 to 195 mm. The adjuster acts as a mechanical stop and does not lock the load without live air pressure.
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