This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is SAIJ200X900-10 — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the SAIJ200X900-10 in place of this model. The SAI replacement keeps the same ISO 15552 mounting interface, bore, stroke, output force and accessories, so it drops straight into existing fixtures. It is the current-production version of this cylinder with an upgraded piston seal.
Airtac SIJ200 Double Rod Adjustable Cylinder SIJ200X900-10
The AirTAC Airtac SIJ200 Double Rod Adjustable Cylinder SIJ200X900-10 is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø200mm bore and 900mm stroke, G3/4 air ports and adjustable end cushioning. This model is discontinued — the drop-in replacement is the SAIJ200X900-10, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ200 mm
- Stroke900 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2.0
- StatusDiscontinued → SAIJ200X900-10
About the Airtac SIJ200 Double Rod Adjustable Cylinder SIJ200X900-10
The AirTAC SIJ200X900-10 is a discontinued double-acting single-rod ISO 15552 adjustable-stroke cylinder. A 900 mm nominal extend is trimmed on-site by up to 10 mm via an external stop screw (usable 890-900 mm). The 200 mm bore yields 15708 N push and 15080 N pull at 0.5 MPa, scaling to 28274 N at 0.9 MPa. It features a Ø40 mm rod, M36x2 thread, 50 mm adjustable cushions, and a G3/4 port. The exact drop-in replacement is the SAIJ200X900-10, matching the interface, force, and mounting.
The stop screw sets the end position but is not a load lock; the cylinder drifts on air loss. For safe sizing, a working load around 9425 N (60% of the 0.5 MPa push) or an 801 kg vertical lift with a 2:1 margin is recommended. The SAIJ upgrade adds a two-piece Y-shaped piston seal for lower start-up pressure. Because this SKU lacks a -S magnet, it cannot accept a magnetic switch. At 900 mm, external guides are advised to prevent rod bending.
Airtac SIJ200 Double Rod Adjustable Cylinder SIJ200X900-10 Technical Specifications
| Model | Airtac SIJ200 Double Rod Adjustable Cylinder SIJ200X900-10 |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAIJ200X900-10 |
| Bore size | Ø200 mm |
| Stroke | 900 mm |
| Acting type | Double acting |
| Port size | G3/4 |
| Rod thread | M36×2.0 |
| 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 standard stroke | Up to 1500 mm |
Specifications follow the official AirTAC SI datasheet (now discontinued). The SAIJ200X900-10 carries the same ISO 15552 ratings. Confirm against the product label before installation. Thread options: PT / G / 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 | |
The SAIJ200X900-10 produces the same force from the same bore — a true drop-in on output. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SIJ200 Double Rod Adjustable Cylinder SIJ200X900-10
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 200 | Bore size in mm. |
| ×900 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Legacy SI-family variants: SID (double rod), SIJ (adjustable stroke) — each maps to its SAI equivalent (SID→SAID, SIJ→SAIJ). Rod material: carbon steel (blank) / SUS420J2 (A) / SUS304 (B).
Where the Airtac SIJ200 Double Rod Adjustable Cylinder SIJ200X900-10 Is Used
Heavy Press End-Position Tuning
Trim the 900 mm extend stroke by up to 10 mm on-site to set precise bottom-dead-center for a large stamping or forming press without machining hard stops.
Bulk Material Compactor
Adjust the final compaction height of heavy materials in a 200 mm bore chamber, using the 15708 N push force at 0.5 MPa to settle contents precisely.
Large Assembly Actuation
Fine-tune the extend reach on a 900 mm stroke assembly line actuator to accommodate varying product dimensions, ensuring accurate component seating.
Replacing the Airtac SIJ200 Double Rod Adjustable Cylinder SIJ200X900-10 with the SAIJ200X900-10
To replace the discontinued SIJ200X900-10, order the drop-in SAIJ200X900-10, which retains the 10 mm adjust window, G3/4 port, and 1500 mm max standard stroke. When sizing both ways, the neighbouring 160 mm bore yields 10053 N push at 0.5 MPa, while the 200 mm bore provides 15708 N. Choose the 10 mm adjust window for fine-tuning the extend end position. Mounting options include FA, LB, and TC brackets. As this SKU has no -S suffix, it cannot support legacy CS1-B/DS1-B sensors. Because the 900 mm stroke exceeds 300 mm, use external guides to mitigate side-load and rod-bending risks. The speed rating is 30-500 mm/s.
Replacement checklist
- ✓ Same ISO 15552 interface → SAIJ200X900-10
- ✓ Same bore / stroke / force
- ✓ Port/thread type (PT/G/NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Mounting reused (FA/FB/CA/CB/CR/LB/TC)
Airtac SIJ200 Double Rod Adjustable Cylinder SIJ200X900-10 FAQ
Yes, the AirTAC SIJ200X900-10 is discontinued. The exact drop-in replacement is the SAIJ200X900-10, which shares the identical ISO 15552 interface, 200 mm bore, 900 mm stroke, 10 mm adjust window, and G3/4 port. The SAIJ family also features an upgraded two-piece Y-shaped piston seal for lower start-up pressure and longer life.
The 200 mm bore provides 15708 N push and 15080 N pull at 0.5 MPa, 21991 N push at 0.7 MPa, and 28274 N push at 0.9 MPa, with a theoretical max of 3204 kgf at 1.0 MPa. The external stop screw allows trimming the extend stroke by up to 10 mm on-site (usable 890-900 mm). The stop sets end position only; it is not a load lock, and the cylinder drifts without live air.
Related AirTAC SAI Cylinders
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