Airtac SAIJ200 Adjustable Cylinder SAIJ200BX50-10S
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200BX50-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 50mm 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
- Stroke50 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 SAIJ200BX50-10S
The AirTAC SAIJ200X50-10-S is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It provides a 40-50 mm usable travel window, allowing you to dial back the 50 mm nominal stroke by up to 10 mm during commissioning. Built for heavy-duty tasks, it generates 15708 N of push force and 15080 N of pull force at 0.5 MPa, scaling up to 3204 kgf at 1.0 MPa.
This unit includes a SUS304 stainless steel rod (option B) for superior corrosion resistance and uses PT tapered port threading with a G3/4 air connection. The extruded aluminum barrel features sensor grooves on both sides, and because this is an -S model, it includes a magnet ready for CMSE reed and DMSE electronic solid-state switches. The rear adjuster acts purely as a mechanical stop to fine-tune the end position without adding external stops.
Airtac SAIJ200 Adjustable Cylinder SAIJ200BX50-10S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200BX50-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 50 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 SAIJ200BX50-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×50 | 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 SAIJ200BX50-10S Is Used
Heavy-Duty Press Tuning
Dial in the exact 40-50 mm retract position during machine setup to accommodate material thickness variations without external stopper blocks.
Product Size Changeover
Quickly adjust the end-of-stroke position on a packaging line when switching to a different product size, using the 10 mm trim to set the new datum.
Corrosive-Resistant Clamping
Leverage the 15708 N of thrust and SUS304 stainless steel rod for heavy clamping tasks in environments where moisture or corrosive elements are present.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200BX50-10S the Right Cylinder?
Choose this 200 mm bore when you need massive thrust that smaller bores cannot provide, such as stepping up from a 160 mm bore that offers 10053 N of push force at 0.5 MPa. The 10 mm adjustment range is ideal for variable end-stops or product-size changeovers, letting you fine-tune the retract position without swapping the cylinder. For load-holding without live air pressure, note that the rear adjuster is a travel stop and not a lock; you would need an SAIL or BSAI cylinder, or an external rod lock for that function. Because the 50 mm stroke is short, side-loading is minimal, but the robust 40 mm rod and M36x2 thread handle high side loads well if guiding is needed.
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 SAIJ200BX50-10S FAQ
At 0.5 MPa operating pressure, this 200 mm bore cylinder provides 15708 N of push force and 15080 N of pull force. At the maximum 1.0 MPa pressure, it delivers 3204 kgf.
The rear adjuster screw lets you shorten the 50 mm nominal stroke by up to 10 mm, creating a 40-50 mm usable travel window. It functions as a mechanical stop to fine-tune the end position and does not lock the load without live air.
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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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