This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is SAIJ200X800-10 — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the SAIJ200X800-10 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 SIJ200X800-10
The AirTAC Airtac SIJ200 Double Rod Adjustable Cylinder SIJ200X800-10 is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø200mm bore and 800mm stroke, G3/4 air ports and adjustable end cushioning. This model is discontinued — the drop-in replacement is the SAIJ200X800-10, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ200 mm
- Stroke800 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2.0
- StatusDiscontinued → SAIJ200X800-10
About the Airtac SIJ200 Double Rod Adjustable Cylinder SIJ200X800-10
The AirTAC SIJ200X800-10 is a discontinued double-acting single-rod ISO 15552 adjustable-stroke cylinder with a 200 mm bore and 800 mm maximum stroke. An external stop screw lets you trim the extend stroke by up to 10 mm on-site, yielding a usable extend range of 790-800 mm. The stop sets the end position; it is not a load lock. This bore delivers 15708 N push and 15080 N pull at 0.5 MPa, peaking at 28274 N push at 0.9 MPa, with a G3/4 port and 50 mm adjustable cushions.
The exact drop-in replacement is the SAIJ200X800-10, matching the ISO 15552 mounting interface, bore, stroke, adjust window, and force. The SAIJ family upgrades the piston seal to two Y-shaped one-way elements for lower start-up pressure and longer life. For sizing, a safe working load is roughly 9425 N (60% of the 0.5 MPa push), equating to a vertical lift of about 801 kg with a 2:1 margin. Note this SKU lacks a -S magnet and cannot take a switch.
Airtac SIJ200 Double Rod Adjustable Cylinder SIJ200X800-10 Technical Specifications
| Model | Airtac SIJ200 Double Rod Adjustable Cylinder SIJ200X800-10 |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAIJ200X800-10 |
| Bore size | Ø200 mm |
| Stroke | 800 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 SAIJ200X800-10 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 SAIJ200X800-10 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 SIJ200X800-10
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 200 | Bore size in mm. |
| ×800 | 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 SIJ200X800-10 Is Used
Heavy Press Tolerance
Apply 28274 N of push force at 0.9 MPa for heavy forming, using the 10 mm on-site adjust screw to fine-tune the 800 mm extend endpoint for material thickness variations.
Large Mold Handling
Shift large molds on an 800 mm stroke, trimming the extend stroke by up to 10 mm to seat tools precisely without repositioning the entire ISO 15552 fixture.
Vertical Load Lowering
Lower a 801 kg payload (at a 2:1 safety margin over the 15708 N push at 0.5 MPa), relying on the 50 mm cushions to decelerate; use an external rod lock to hold the load safely.
Replacing the Airtac SIJ200 Double Rod Adjustable Cylinder SIJ200X800-10 with the SAIJ200X800-10
To replace the discontinued SIJ200X800-10, order the drop-in SAIJ200X800-10, which preserves the 10 mm adjust window (790-800 mm usable extend) and the G3/4 port. When sizing both ways, the neighboring 160 mm bore yields 10053 N push at 0.5 MPa, while this 200 mm bore yields 15708 N push at 0.5 MPa. Reuse existing FA, LB, or TC ISO 15552 mounts. Because this SKU has no -S magnet, it cannot support legacy CS1-B/DS1-B sensors; add external sensing if needed. For the 800 mm stroke, use external guides to prevent rod bending and side-load wear. The external stop screw only sets end position; for load holding on air loss, use an external rod lock or SAIL/BSAI variant.
Replacement checklist
- ✓ Same ISO 15552 interface → SAIJ200X800-10
- ✓ 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 SIJ200X800-10 FAQ
Yes, the SIJ200X800-10 is discontinued. The exact drop-in replacement is the SAIJ200X800-10, sharing the same ISO 15552 interface, 200 mm bore, 800 mm stroke, 10 mm adjust window, and G3/4 port. The SAIJ family features an upgraded piston seal for longer life.
This double-acting single-rod cylinder pushes 15708 N and pulls 15080 N at 0.5 MPa, pushing 21991 N at 0.7 MPa and 28274 N at 0.9 MPa, with a theoretical max of 3204 kgf at 1.0 MPa. The external stop screw provides a 10 mm adjust window, shortening the 800 mm extend stroke to 790 mm. The stop sets end position and is not a load lock.
Related AirTAC SAI Cylinders
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