Airtac SAIJ160 Adjustable Cylinder SAIJ160X155-100S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X155-100S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 155mm 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
- Stroke155 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160X155-100S
The AirTAC SAIJ160X155-100-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to fine-tune the effective travel down to 55 mm from the 155 mm nominal stroke. Built with a carbon steel rod and PT tapered ports, it generates 10053 N of push force and 9425 N of pull force at 0.5 MPa. The integrated -S magnet supports precise end-position sensing using AirTAC CMSE reed or DMSE electronic solid-state switches.
Because the rear stopper acts solely as a travel end-limit and not a locking device, it cannot hold a load without live air pressure. This 160 mm bore profile cylinder includes variable air cushions at both ends and operates at speeds of 30-500 mm/s, making it highly effective for managing heavy loads during machine setup and product changeovers.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X155-100S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X155-100S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 155 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 SAIJ160X155-100S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×155 | 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 SAIJ160X155-100S Is Used
Machine Setup & Changeover
Dial in the exact end-position during commissioning or product size changes without adding external mechanical stops.
Variable End-Stop Positioning
Adjust the travel window anywhere between 55 and 155 mm on the fly to accommodate multi-format production runs.
Heavy Load Deceleration
Leverage the 36 mm cushion and rear stopper to safely manage the 10053 N push force during end-of-stroke transitions.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X155-100S the Right Cylinder?
Choose this adjustable-stroke model when your application requires variable end-stops or frequent commissioning adjustments without swapping out the entire cylinder. If you need slightly less force, stepping down to a 125 mm bore yields 6136 N of push force at 0.5 MPa. For load-holding without continuous live pressure, note that this cylinder's adjuster is only a stop; you would need an external rod lock or a model like the SAIL or BSAI.
To replace an ISO 15552 cylinder, match the 160 mm bore, 155 mm nominal stroke, 100 mm adjustment range, PT port threads, and the -S magnet option. This unit utilizes the reduced SAIJ mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2), omitting FB, CA, CB, and CR brackets. Since the stroke is 155 mm, side-load is minimal, but always ensure proper guiding for heavier masses.
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 SAIJ160X155-100S FAQ
At 0.5 MPa operating pressure, this 160 mm bore cylinder provides 10053 N of push force and 9425 N of pull force. It can reach up to 18095 N of push force at 0.9 MPa.
The rear adjuster screw allows you to shorten the effective stroke by up to 100 mm, creating a usable travel window of 55 to 155 mm. This stopper sets the travel end but 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 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 SAIJ160X155-100S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.