Airtac SAIJ200 Adjustable Cylinder SAIJ200BX160-75
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200BX160-75 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 160mm 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.
- BoreØ200 mm
- Stroke160 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 SAIJ200 Adjustable Cylinder SAIJ200BX160-75
The AirTAC SAIJ200X160-75 is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster that allows you to trim the effective travel back by up to 75 mm. This creates a highly flexible usable travel window of 85 to 160 mm, letting you dial in the exact end position during commissioning without swapping out the barrel or adding external mechanical stops. Built to deliver immense thrust, it provides 15708 N of push force and 15080 N of pull force at 0.5 MPa, making it ideal for heavy-duty industrial applications.
This specific configuration features a SUS304 stainless steel rod for superior corrosion resistance and utilizes PT tapered port threads. The robust 40 mm rod and M36x2 thread handle substantial loads, though the 160 mm stroke is short enough that side-loading is minimal if the load is properly guided. It supports a speed range of 30 to 500 mm/s and includes variable air cushions at both ends to manage the heavy moving masses smoothly.
Airtac SAIJ200 Adjustable Cylinder SAIJ200BX160-75 Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200BX160-75 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 160 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 (Ø200mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 15708 N | 15080 N |
| 0.7 MPa | 21991 N | — |
| Max (@1.0 MPa) | 3204 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ200 Adjustable Cylinder SAIJ200BX160-75
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×160 | 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 SAIJ200 Adjustable Cylinder SAIJ200BX160-75 Is Used
Variable Press Depth
Dial in the exact 85 to 160 mm pressing depth for different material thicknesses without changing out the entire cylinder assembly.
Machine Changeover
Quickly reconfigure the rear stopper on product size changeovers to reduce setup times and eliminate the need for external stop blocks.
Heavy-Duty Clamping
Leverage the 15708 N push force to secure massive workpieces, using the adjustable end-stop to fine-tune the clamp position precisely.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200BX160-75 the Right Cylinder?
Selecting this 200 mm bore cylinder makes sense when your process requires extreme force—such as pressing or heavy clamping—and you need the flexibility to vary the end-stop for different product sizes. If you do not need the full 15708 N push force at 0.5 MPa, stepping down to a 160 mm bore yields 10053 N, which saves space and air consumption. Conversely, if your application requires holding a load without continuous live air pressure, remember that the SAIJ rear adjuster is strictly a travel stop, not a locking device; you would need to look at the SAIL or BSAI series, or use an external pilot-operated check valve.
When replacing an ISO 15552 cylinder on your machine, match these exact attributes: 200 mm bore, 160 mm nominal stroke, 75 mm adjustment range, PT tapered ports, and the standard SAIJ mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2). This model does not include a magnet for position sensing; if you require end-of-stroke feedback, you would need the -S variant to accept AirTAC CMSE reed or DMSE solid-state switches in the dual sensor grooves.
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 SAIJ200 Adjustable Cylinder SAIJ200BX160-75 FAQ
At a standard operating pressure of 0.5 MPa, the SAIJ200X160-75 delivers a push (extend) force of 15708 N and a pull (retract) force of 15080 N. It can reach a maximum push force of 31416 N at 1.0 MPa.
The rear adjusting screw acts as a mechanical stop that shortens the cylinder's effective travel. For this 160 mm nominal stroke model, the 75 mm adjustment allows you to set the actual usable stroke anywhere within an 85 to 160 mm window, providing fine-tuning at commissioning without external stops.
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