This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement B06-SAID80X400S, with the same bore, stroke, output force, port and mounting, so it fits the same application. 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 B06-SID Battery Dedicated ISO Standard Cylinder B06-SID80X400S
The AirTAC Airtac B06-SID Battery Dedicated ISO Standard Cylinder B06-SID80X400S is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø80mm bore and 400mm stroke, G3/8 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the B06-SAID80X400S, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke400 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → B06-SAID80X400S
- 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 B06-SID Battery Dedicated ISO Standard Cylinder B06-SID80X400S
The AirTAC B06-SID80X400S is a double-acting, double-rod ISO 15552 cylinder where the B06- prefix designates it as a battery-manufacturing dedicated variant, mechanically identical to the standard SID80X400S. Because a rod exits both ends on one piston, both faces use the rod-side area, making push and pull force equal (2268 N at 0.5 MPa). This model is discontinued; the direct replacement is the SAID80X400S, which reuses the same ISO 15552 mounting interface, G3/8 port, and M20x1.5 rod thread. The SAI family upgrades the piston seal to two Y-shaped one-way elements for lower start-up pressure and longer life.
The 400 mm stroke requires external guides to prevent rod bending under side loads. A plain cylinder does not hold loads on air loss; the 36 mm adjustable cushions only decelerate near stroke end. For held loads, use an external rod lock or the SAIL/BSAI lock variant.
Airtac B06-SID Battery Dedicated ISO Standard Cylinder B06-SID80X400S Technical Specifications
| Model | Airtac B06-SID Battery Dedicated ISO Standard Cylinder B06-SID80X400S |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | B06-SAID80X400S |
| Bore size | Ø80 mm |
| Stroke | 400 mm |
| Acting type | Double acting |
| Port size | G3/8 |
| Rod thread | M20×1.5 |
| 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 – 800 mm/s |
| Cushion | Adjustable, 36 mm |
| Max standard stroke | Up to 1500 mm |
Specifications follow the official AirTAC SI datasheet (now discontinued). The B06-SAID80X400S carries the same ISO 15552 ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 kgf | |
The B06-SAID80X400S produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac B06-SID Battery Dedicated ISO Standard Cylinder B06-SID80X400S
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 80 | Bore size in mm. |
| ×400 | 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 B06-SID Battery Dedicated ISO Standard Cylinder B06-SID80X400S Is Used
Battery Cell Stacking
Equal push/pull force precisely indexes prismatic battery cells during stacking, while the back rod mounts a sensor cam for position verification.
Module Transfer
Drives dual conveyors simultaneously from one piston, ensuring synchronous module handling without requiring a second cylinder.
Tab Welding Clamp
Anti-rotation properties from the double-rod architecture maintain rigid alignment when clamping battery tabs for laser welding.
Replacing the Airtac B06-SID Battery Dedicated ISO Standard Cylinder B06-SID80X400S with the B06-SAID80X400S
To replace the discontinued B06-SID80X400S, specify the SAID80X400S, which matches the 80 mm bore, 400 mm stroke, G3/8 port, and ISO 15552 mounting (Basic, FA, LB, TC). The double-rod design is selected when equal force both ways is required, or when the back rod carries a sensor cam. If sizing up or down, check neighbor bores (63 mm or 100 mm) to match the equal force. The -S suffix indicates a built-in piston magnet for legacy CS1-B/DS1-B switches. Because the stroke is 400 mm (>=300), add external guides to manage side-load and rod-bending risks.
Replacement checklist
- ✓ Same ISO 15552 interface → B06-SAID80X400S
- ✓ Same bore / stroke / force
- ✓ Port/thread type (PT/G/NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Mounting reused (FA/FB/CA/CB/CR/LB/TC)
Airtac B06-SID Battery Dedicated ISO Standard Cylinder B06-SID80X400S FAQ
Yes, the B06-SID80X400S is discontinued. The direct replacement is the SAID80X400S. The B06- prefix simply marks it as the battery-manufacturing dedicated variant of the base SID80X400S. The SAID replacement shares the same ISO 15552 interface, 80 mm bore, 400 mm stroke, G3/8 port, and mounting, but uses an upgraded piston seal.
Force is equal both ways: 2268 N at 0.5 MPa, 3175 N at 0.7 MPa, and 4082 N at 0.9 MPa. Speed is 30-800 mm/s. The air port is G3/8, and adjustable cushions are 36 mm. A plain cylinder does not hold loads without live air; use an external rod lock for held loads.
Related AirTAC SAI Cylinders
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