Airtac SAIJ160 Adjustable Cylinder SAIJ160BX210-10
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160BX210-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 210mm 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
- Stroke210 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX210-10
The AirTAC SAIJ160X210-10 is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster that trims the effective travel, creating a 200-210mm usable window for precise end-position tuning. Delivering 10053N of push force at 0.5MPa, it handles heavy-duty positioning tasks. The extruded aluminum barrel includes sensor grooves on both sides, and this specific configuration uses a SUS304 stainless steel rod for superior corrosion resistance.
Equipped with PT tapered port threads (G3/4) and a 40mm rod diameter, this model is built for robust industrial environments. The rear adjustment screw acts purely as a mechanical stop to set the retract position and does not hold the load without live air pressure. For applications requiring true position holding, consider the SAIL or BSAI series instead.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX210-10 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX210-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 210 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 SAIJ160BX210-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×210 | 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 SAIJ160BX210-10 Is Used
Heavy Material Positioning
Dial in the exact 200-210mm retract stop when positioning heavy steel plates or components during machining setup.
Product Changeover
Quickly adjust the end-of-stroke position on a packaging line without disassembling the cylinder or adding external stops.
Press Fit Tuning
Fine-tune the pressing depth of heavy industrial assemblies by trimming the stroke back by up to 10mm during commissioning.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX210-10 the Right Cylinder?
Choose this 160mm bore cylinder when you need the heavy thrust of the 160 series (10053N push at 0.5MPa) combined with on-the-fly stroke tuning. If your application requires less force, stepping down to the 125mm bore yields 6136N at 0.5MPa, while moving up to the 200mm bore provides 15708N. The adjustable stroke is ideal for product changeovers, allowing you to dial in the end stop without swapping cylinders or adding external stopper blocks.
When replacing an ISO 15552 cylinder, match the 160mm bore, 210mm nominal stroke, 10mm adjustment range, PT port threads, and standard mounting options (Basic, FA, LB, TC, FTC, TCM1, TCM2). Because the 210mm stroke is relatively short for this large bore, side-load risks are minimal, but always ensure the load is guided to prevent rod binding.
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 SAIJ160BX210-10 FAQ
At 0.5MPa operating pressure, the 160mm bore provides 10053N of push force and 9425N of pull force. At the maximum 1.0MPa pressure, it delivers 2050 kgf of push force.
The rear adjuster screw acts as a mechanical stop that shortens the 210mm nominal stroke by up to 10mm, giving a usable travel window of 200-210mm. It sets the end position but does not lock or hold the load without continuous air pressure.
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