Airtac SAIJ160 Adjustable Cylinder SAIJ160BX600-30S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160BX600-30S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 600mm 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.
- BoreØ160 mm
- Stroke600 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX600-30S
The AirTAC SAIJ160X600-30-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty actuation. It delivers a substantial 18095N push force at 0.9 MPa, utilizing a 40mm SUS304 stainless steel rod for high corrosion resistance and side-load durability. Fitted with a -S magnet, it integrates seamlessly with AirTAC CMSE reed and DMSE electronic solid-state sensors via the dual-side barrel grooves.
This model features a rear-mounted stroke adjuster that creates a usable travel window of 570 to 600 mm, allowing you to dial in the exact retract position during commissioning. The adjuster functions purely as a mechanical stop to set the end-of-travel alongside the variable air cushions, not as a load-holding brake. For operations requiring position retention without live air pressure, an external rod lock or the AirTAC BSAI clamp-lock series is required.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX600-30S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX600-30S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 600 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 (Ø160mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 10053 N | 9425 N |
| 0.7 MPa | 14074 N | — |
| Max (@1.0 MPa) | 2050 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ160 Adjustable Cylinder SAIJ160BX600-30S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×600 | 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 SAIJ160 Adjustable Cylinder SAIJ160BX600-30S Is Used
Heavy Machinery Changeover
Dial in the 570-600mm travel window during equipment changeover to accommodate different sized parts without replacing the entire actuator.
Press End-Stop Tuning
Fine-tune the retract position on a 18095N press operation at 0.9 MPa, using the rear stopper to set precise material contact depths.
Large Product Divergence
Adjust the stroke on the fly for varying package dimensions on a conveyor line, using the 30mm trim range to alter the push-off distance.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX600-30S the Right Cylinder?
Selecting this 160mm bore cylinder is ideal when your application demands high thrust, generating 14074N push at 0.7 MPa, which is nearly double the 80mm bore output. If your force requirements are lower, stepping down to a 100mm bore yields 5497N at 0.7 MPa, preventing unnecessary air consumption. The 30mm adjustment range is perfect for product changeovers, letting you fine-tune the end stop without physically swapping the cylinder or adding external shims.
Because this SKU features a 600mm stroke, an external guide mechanism is highly recommended to prevent excessive side-loading on the rod and premature seal wear. When replacing an ISO 15552 cylinder, match the 160mm bore, 600mm stroke, 30mm adjustment, PT tapered port thread, and the -S magnet requirement. The compatible SAIJ mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR brackets.
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 SAIJ160 Adjustable Cylinder SAIJ160BX600-30S FAQ
At 0.9 MPa operating pressure, this 160mm bore cylinder provides a push force of 18095N and a pull force of 9425N. The maximum allowable operating pressure is 1.0 MPa.
The rear adjuster acts as a mechanical stop that trims the effective travel back by up to 30mm, creating a usable stroke window of 570 to 600mm. It sets the end position but does not hold the load without live air pressure.
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