Airtac SAIJ160 Adjustable Cylinder SAIJ160AX750-10S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160AX750-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 750mm 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
- Stroke750 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160AX750-10S
The AirTAC SAIJ160X750-10-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, delivering massive thrust for heavy-duty automation. It generates 18095N of push force at 0.9 MPa and features a SUS420J2 stainless steel rod (code A) for superior corrosion resistance. The built-in magnet (-S) enables seamless position detection using AirTAC CMSE reed or DMSE electronic sensors housed in the dual-side barrel grooves.
This made-to-order model provides a 740-750 mm usable travel window, allowing you to trim the effective stroke by up to 10 mm during commissioning. The rear stopper screw fine-tunes the retract end position without requiring external stops. Operating at 30-500 mm/s, it utilizes PT tapered ports and adjustable air cushions at both ends to decelerate heavy loads smoothly.
Airtac SAIJ160 Adjustable Cylinder SAIJ160AX750-10S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160AX750-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 750 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 SAIJ160AX750-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×750 | 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 SAIJ160AX750-10S Is Used
Heavy Machinery Setup
Fine-tune the 740-750 mm retract position during initial commissioning to perfectly align large metal components without machining new hard stops.
Automated Assembly Lines
Handle product size changeovers on the fly by dialing in the 10 mm adjustment, accommodating slight variations in large pallet dimensions.
Heavy Load Positioning
Leverage the 18095N push force to move bulky assemblies, using the rear stopper to set precise end-of-travel limits for repetitive indexing.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160AX750-10S the Right Cylinder?
Choose this 160 mm bore when an 80 mm cylinder (providing 4523N push at 0.9 MPa) cannot meet your load requirements, but a 200 mm bore (28274N push) would be excessive. The adjustable 10 mm window is ideal for dialing in exact end positions during machine setup or product changeovers, avoiding the need to physically swap out a fixed-stroke SAI cylinder. Because the nominal stroke is 750 mm, an external guide is strongly recommended to prevent excessive side-loading on the 40 mm rod.
For ISO 15552 replacement matching, verify the 160 mm bore, 750 mm stroke, 10 mm adjustment, PT port thread, and the -S magnet requirement. Remember that the rear adjuster acts only as a travel stop and does not hold the load without live air; for true pneumatic locking without pressure, consider the SAIL or BSAI series. Mounting options are limited to Basic, FA, LB, TC, FTC, TCM1, and TCM2.
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 SAIJ160AX750-10S FAQ
At an operating pressure of 0.9 MPa, this 160 mm bore cylinder generates a push force of 18095N and a pull force of 14074N. At 0.5 MPa, the push force is 10053N.
The rear adjuster screw allows you to shorten the 750 mm nominal stroke by up to 10 mm, creating a 740-750 mm usable travel window. This stopper only sets the end position and does not lock the load without continuous air pressure.
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