Airtac SAIJ160 Adjustable Cylinder SAIJ160X150-100S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X150-100S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 150mm 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
- Stroke150 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160X150-100S
The AirTAC SAIJ160X150-100-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, delivering massive thrust for heavy-duty operations. With a 160 mm bore, it generates 14074 N of push force at 0.7 MPa. The integrated -S magnet enables position sensing using AirTAC CMSE reed or DMSE electronic solid-state switches housed within the dual-side sensor grooves. A PT tapered port thread ensures a robust, leak-free pneumatic connection.
This specific SKU features a 150 mm nominal stroke paired with a 100 mm adjustment range, yielding a highly versatile 50 to 150 mm usable travel window. This wide adjustment band allows operators to dial in the exact retract end-position during product changeovers without swapping the cylinder. The carbon steel rod and M36x2 thread provide excellent structural rigidity, while the extruded aluminum barrel maintains a true ISO 15552 mounting interface.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X150-100S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X150-100S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 150 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 SAIJ160X150-100S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×150 | 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 SAIJ160X150-100S Is Used
Heavy Press Tuning
Dial in the exact 50-150 mm retract distance during heavy press commissioning to accommodate varying material thicknesses without external stops.
Product Size Changeover
Rapidly adjust the end-of-stroke position on automated assembly lines when switching between different product dimensions.
Large Fixture Actuation
Move and position heavy manufacturing fixtures with 14074 N of force while retaining the flexibility to fine-tune the resting position.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X150-100S the Right Cylinder?
Selecting the SAIJ160X150-100-S is optimal when an application requires significant force alongside variable end-stop positioning. If 14074 N at 0.7 MPa exceeds your requirements, stepping down to a 125 mm bore yields 8590 N of push force while saving space. Conversely, moving up to a 200 mm bore provides 21991 N. Choose this adjustable variant over a fixed-stroke SAI cylinder when commissioning fine-tuning or frequent product size changes are necessary. To match this cylinder for an ISO 15552 replacement, specify: 160 mm bore, 150 mm stroke, 100 mm adjustment, PT port thread, carbon steel rod, and the -S magnet option.
Because the nominal stroke is 150 mm, an external guide is recommended for the load to prevent excessive side-loading on the carbon steel rod. Remember that the rear adjuster acts solely as a mechanical stop to set deceleration and travel limits; it does not hold the load without live air pressure. For positive load-holding, consider an AirTAC SAIL pneumatic lock or BSAI clamp-lock 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 SAIJ160 Adjustable Cylinder SAIJ160X150-100S FAQ
At 0.7 MPa operating pressure, this 160 mm bore cylinder provides 14074 N of push force and 9425 N of pull force. At a maximum 1.0 MPa, it achieves up to 2050 kgf.
The rear adjuster acts as a mechanical stop that lets you trim the effective stroke back by up to 100 mm. This creates a usable travel window of 50 to 150 mm from the 150 mm nominal stroke, allowing precise end-position tuning without replacing the cylinder.
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