Airtac SAIJ200 Adjustable Cylinder SAIJ200X95-50
The AirTAC SAIJ200 Adjustable Cylinder SAIJ200X95-50 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 SAIJ200X95-50
The AirTAC SAIJ200X95-50 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to fine-tune the end position without adding external stops. Based on the 50mm adjustment code, this SKU provides a usable travel window of 45-95mm, letting you dial in the exact retract distance during commissioning or product changeovers. It delivers massive thrust, pushing with 15708N and pulling with 15080N at 0.5 MPa.
Built with a robust 40mm carbon steel rod and M36x2 thread, this 200mm bore profile cylinder handles heavy loads effectively. It operates at 30-500 mm/s and uses a G3/4 PT tapered port. The extruded aluminum barrel includes sensor grooves on both sides, ready for CMSE reed or DMSE solid-state switches if a magnet is specified later. The rear adjuster acts purely as a travel stop to set deceleration, meaning it will not hold the load without live air pressure.
Airtac SAIJ200 Adjustable Cylinder SAIJ200X95-50 Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200X95-50 |
|---|---|
| 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 SAIJ200X95-50
| 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 SAIJ200X95-50 Is Used
Heavy Press Tuning
Dial in the 45-95mm travel window during setup to apply exact clamping force on heavy assemblies without swapping cylinders.
Variable Product Lines
Adjust the retract stop on the fly to accommodate different material thicknesses passing through the machinery.
Machine Commissioning
Fine-tune the end-position deceleration at startup to prevent mechanical crashes without adding external stopper blocks.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200X95-50 the Right Cylinder?
The adjustable 45-95mm window is ideal for machinery that processes varying product sizes, replacing the need to physically swap out a fixed-stroke SAI cylinder.
Because this is a 95mm stroke unit, side-load concerns are minimal, but the heavy 40mm rod provides excellent resistance to deflection. Remember that the rear adjuster is a stop, not a locking device; if you need fail-safe load holding without live air, consider the SAIL (air-released lock) or BSAI (clamp-lock) series instead. This SAIJ model supports the ISO 15552 mounting subset: 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 SAIJ200 Adjustable Cylinder SAIJ200X95-50 FAQ
The maximum thrust is 3204 kgf at 1.0 MPa.
The rear adjuster screw lets you shorten the nominal 95mm stroke by up to 50mm, creating a usable travel window of 45-95mm. It acts as a mechanical stop for end-position tuning and is not a locking brake.
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Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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