Airtac SAIJ160 Adjustable Cylinder SAIJ160BX750-30S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160BX750-30S 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 SAIJ160BX750-30S
The AirTAC SAIJ160X750-30-S is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It provides a nominal 750mm travel that can be fine-tuned down by up to 30mm, creating a precise 720-750mm usable stroke window. This allows exact end-position calibration during commissioning without adding external stops. The 160mm bore generates 14074N of push force at 0.7 MPa, making it suited for heavy-duty handling.
This variant includes a SUS304 stainless steel rod for superior corrosion resistance and features an integrated magnet for position sensing. It is fully dimensionally interchangeable with ISO 15552 cylinders. The extruded aluminum barrel incorporates sensor grooves on both sides, accepting CMSE reed and DMSE electronic switches. It operates at 30-500 mm/s and uses PT tapered G3/4 ports.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX750-30S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX750-30S |
|---|---|
| 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 SAIJ160BX750-30S
| 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 SAIJ160BX750-30S Is Used
Heavy Assembly Pressing
Dial in the exact 720-750mm end-stop during heavy equipment assembly to ensure consistent pressing force without swapping physical cylinder bodies.
Large Product Changeover
Adjust the rear stopper on the fly to accommodate different pallet sizes on a heavy-duty conveyor line, saving time on mechanical retooling.
Automated Heavy Machining
Leverage the 14074N push force and SUS304 rod to position large metal workpieces in corrosive machining environments with precise end-position tuning.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX750-30S the Right Cylinder?
Select this 160mm bore cylinder when an application requires substantial force—stepping down to a 125mm bore yields 8590N at 0.7 MPa, while this model provides 14074N for moving heavy assemblies. The adjustable stroke is ideal for machinery requiring variable end-stops during product changeovers. Unlike a fixed-stroke SAI cylinder, the rear adjuster screw allows you to dial in the exact 720-750mm travel window on-site.
The rear adjuster acts solely as a travel stop and does not hold the load without live air pressure; for true load-holding, consider the SAIL or BSAI series. Because the 750mm stroke is long, the 40mm diameter rod and M36x2 thread provide rigidity, but an external guide is recommended to prevent side-loading damage. Mounting options include 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 SAIJ160BX750-30S FAQ
The rear adjuster screw acts as a mechanical stop that lets you trim the effective travel back by up to 30mm, providing a usable stroke window of 720-750mm. It only sets the end position and does not lock or hold the load without continuous air pressure.
At 0.7 MPa operating pressure, this cylinder provides 14074N of push force and 9425N of pull force. It can deliver a maximum thrust of 18095N at 0.9 MPa.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC SAI Cylinders
Request a Quote for Airtac SAIJ160 Adjustable Cylinder SAIJ160BX750-30S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.