Airtac SAIJ160 Adjustable Cylinder SAIJ160BX275-75S
The AirTAC SAIJ160 Adjustable Cylinder SAIJ160BX275-75S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 275mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ160 mm
- Stroke275 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX275-75S
The AirTAC SAIJ160X275-75-S is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster.
Built with a SUS304 stainless steel rod for superior corrosion resistance, this unit includes a magnet for CMSE reed and DMSE electronic sensors. The 40mm rod and M36x2 thread handle high side loads, while the rear screw acts purely as a travel stop to decelerate the load, not as a lock.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX275-75S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX275-75S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 275 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 | 9425 N | 9425 N |
| 0.7 MPa | 13195 N | — |
| Max (@1.0 MPa) | 1922 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ160 Adjustable Cylinder SAIJ160BX275-75S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×275 | 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 SAIJ160BX275-75S Is Used
Product Changeover
Dial in the 200-275mm travel window during line changeovers to accommodate different product lengths without swapping cylinders.
Machine Commissioning
Trim up to 75mm of stroke at startup to clear mechanical obstructions or dial in precise positioning without external stops.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX275-75S the Right Cylinder?
The 75mm adjustment window is ideal for product changeovers requiring variable end stops. For load-holding without live air, select a SAIL or BSAI cylinder instead, as the adjuster here is only a stop.
As a dimensionally interchangeable ISO 15552 cylinder, match replacements by 160mm bore, 275mm stroke, 75mm adjustment, PT G3/4 port, and -S magnet. For a 275mm stroke, use an external guide to prevent rod bending under heavy side loads. Mounting options are Basic, FA, LB, TC, FTC, TCM1, 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 SAIJ160BX275-75S FAQ
The maximum allowable operating pressure is 1.0 MPa.
The rear adjuster allows you to shorten the 275mm nominal stroke by up to 75mm, creating a usable travel window of 200-275mm. The rear screw acts as a travel stop to set the end position, but it does not lock or hold the load without live air pressure.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC SAI Cylinders
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