Airtac SAIJ200 Adjustable Cylinder SAIJ200AX195-100
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200AX195-100 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 195mm 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
- Stroke195 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX195-100
The AirTAC SAIJ200X195-100 is a double-acting, single-rod ISO 15552 profile cylinder engineered for heavy-duty applications requiring exact end-position tuning. It features a robust 40 mm piston rod and delivers massive thrust, pushing 21991 N at 0.7 MPa. By integrating a rear adjusting screw, this model provides a usable travel window of 95 to 195 mm, allowing you to dial in the exact retract distance without swapping out the entire unit.
This variant utilizes a SUS420J2 stainless steel rod (material code A) for enhanced resistance to corrosion and surface wear. The extruded aluminum barrel includes sensor grooves on both sides for flexible mounting of CMSE or DMSE switches, though this specific SKU is supplied without a magnet. Fluid control is managed via PT (tapered) G3/4 ports, ensuring high flow rates for the 30-500 mm/s operating speed range.
Airtac SAIJ200 Adjustable Cylinder SAIJ200AX195-100 Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200AX195-100 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 195 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 SAIJ200AX195-100
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×195 | 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 SAIJ200AX195-100 Is Used
Heavy Press Tuning
Dial in the exact 95 to 195 mm retract distance on large forming presses during setup, ensuring precise crushing or forming depths without external mechanical stops.
Product Size Changeover
Adapt automated heavy-duty assembly lines to new product dimensions by simply turning the rear adjuster screw, saving time on tooling swaps.
Large Material Positioning
Position heavy steel or composite blanks with up to 2805 kgf of max push force, relying on the 40 mm rod to handle substantial loads.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX195-100 the Right Cylinder?
Selecting this 200 mm bore cylinder is appropriate when your application demands exceptionally high force, such as 21991 N of push thrust at 0.7 MPa. If your load requirements are lower, stepping down to a 160 mm bore yields 14074 N at the same pressure, which may better suit mid-heavy machinery. The defining advantage of the SAIJ series is its 100 mm adjustment range, enabling precise commissioning fine-tuning and rapid product-size changeovers without adding external stops. For load-holding without live air pressure, note that the rear adjuster acts only as a travel stop, not a lock; you should explore an AirTAC SAIL or BSAI cylinder for positive holding. When matching ISO 15552 replacements, confirm the 195 mm stroke, 100 mm adjuster, PT G3/4 port, and your required mounting set (Basic, FA, LB, TC, FTC, TCM1, or 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 SAIJ200AX195-100 FAQ
At 0.7 MPa operating pressure, this 200 mm bore cylinder provides 21991 N of push force and 15080 N of pull force. At its maximum 1.0 MPa pressure, it can deliver up to 3204 kgf of push force.
The rear adjusting screw acts as a mechanical stopper that lets you trim the effective stroke back by up to 100 mm. This creates a usable travel window of 95 to 195 mm, allowing you to fine-tune the end position at commissioning without changing the cylinder.
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