Airtac SAIJ200 Adjustable Cylinder SAIJ200BX60-20S
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200BX60-20S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 60mm 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
- Stroke60 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 SAIJ200BX60-20S
The AirTAC SAIJ200X60-20-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a usable travel window of 40 to 60 mm, allowing you to dial back the 60 mm nominal stroke by up to 20 mm during commissioning. Belonging to the 200 mm bore class, it generates 15708 N of push force and 15080 N of pull force at 0.5 MPa.
This unit integrates a SUS304 stainless steel rod for superior corrosion resistance and uses PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides, and the integrated magnet (-S) supports position detection using AirTAC CMSE reed or DMSE solid-state switches.
Airtac SAIJ200 Adjustable Cylinder SAIJ200BX60-20S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200BX60-20S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 60 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 SAIJ200BX60-20S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×60 | 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 SAIJ200BX60-20S Is Used
Heavy Press Tuning
Dial in the exact 40-60 mm travel distance during setup to accommodate varying material thicknesses without changing the cylinder.
Product Changeover
Quickly adjust the end-stop position on a production line when switching to a new product size, saving time on mechanical reconfiguration.
High-Force Positioning
Move heavy payloads with over 15 kN of thrust while retaining the flexibility to fine-tune the retract position at the machine commissioning stage.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200BX60-20S the Right Cylinder?
Select this 200 mm bore cylinder when your application requires massive thrust but the exact end-of-stroke position needs fine-tuning on the fly. The rear adjuster acts purely as a travel stop to set deceleration; it does not hold the load without live air pressure. For load-holding requirements without continuous pressure, consider the SAIL or BSAI series instead. To replace an ISO 15552 cylinder, match the 200 mm bore, 60 mm stroke, 20 mm adjustment, PT port, and -S magnet.
Because the 60 mm stroke is short, side-load stress on the 40 mm rod is minimal, but always ensure the mountings from the SAIJ subset (Basic, FA, LB, TC, FTC, TCM1, TCM2) align with your frame. This series omits the FB, CA, CB, and CR mounts.
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 SAIJ200BX60-20S FAQ
At 0.5 MPa, this 200 mm bore cylinder provides 15708 N of push force and 15080 N of pull force. It can reach up to 28274 N of push force at the maximum 0.9 MPa operating pressure.
The rear adjuster screw lets you shorten the 60 mm nominal stroke by up to 20 mm, creating a usable travel window of 40 to 60 mm. This stopper sets the end position but does not lock the load without live air pressure.
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1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
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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