Airtac SAIJ200 Adjustable Cylinder SAIJ200X95-30S
The AirTAC SAIJ200 Adjustable Cylinder SAIJ200X95-30S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 95mm 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.
- BoreØ200 mm
- Stroke95 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 SAIJ200X95-30S
The AirTAC SAIJ200X95-30-S is a double-acting, double-rod ISO 15552 profile cylinder engineered for heavy-duty applications. It integrates a rear stroke adjuster that allows you to fine-tune the effective travel within a 65-95 mm window, accommodating a 30 mm retraction without swapping out the physical actuator.
This model features a carbon steel rod and PT tapered port threads (G3/4). The integrated -S magnet enables seamless position sensing with AirTAC CMSE reed and DMSE solid-state switches, fitting neatly into the dual-sided sensor grooves of the extruded aluminum barrel. The rear adjuster functions strictly as a mechanical stop to set the end-of-travel position and relies on the variable air cushions for deceleration; it does not lock or hold the load pneumatically.
Airtac SAIJ200 Adjustable Cylinder SAIJ200X95-30S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200X95-30S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 95 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 | 15080 N | 15080 N |
| 0.7 MPa | 21111 N | — |
| Max (@1.0 MPa) | 3075 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 SAIJ200 Adjustable Cylinder SAIJ200X95-30S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×95 | 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 SAIJ200X95-30S Is Used
Heavy Press Fitting
Dial in the exact 65-95 mm travel window during setup to ensure massive 15708 N pressing force is applied consistently without bottoming out the assembly.
Product Changeover
Quickly retract the end-stop by up to 30 mm on the fly to accommodate varying product lengths on the line, avoiding the need to physically swap out cylinders.
Automated Heavy Clamping
Secure large workpieces with extreme force while using the rear adjustment to fine-tune the clamping depth precisely, preventing deformation of the target material.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200X95-30S the Right Cylinder?
Select this 200 mm bore actuator when your machinery demands immense thrust—stepping down to a 160 mm bore yields 10053 N at 0.5 MPa, whereas this SAIJ200 provides 15708 N, making it ideal for high-force pressing and heavy clamping. The adjustable 30 mm stroke window is perfect for product changeovers, allowing operators to dial in the exact end-stop at commissioning rather than machining external spacers. To replace an ISO 15552 cylinder, match the 200 mm bore, 95 mm stroke, 30 mm adjustment, PT G3/4 ports, and the -S magnet requirement.
Because the 95 mm stroke is relatively short for this massive bore, side-load risks are minimal compared to longer strokes, but you should still ensure the M36x2 rod thread is rigidly coupled to your load. Remember that the rear adjuster is a travel stop, not a brake; if your application requires true load-holding without continuous live air pressure, you must integrate an external rod lock or select an AirTAC SAIL or BSAI cylinder.
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 SAIJ200X95-30S FAQ
The rear adjusting screw acts as a mechanical stop that can shorten the 95 mm nominal stroke by up to 30 mm, providing a usable travel window of 65-95 mm. This allows for precise end-position tuning at commissioning without adding external stops.
It can deliver up to 3204 kgf at its maximum rated pressure of 1.0 MPa.
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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.
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