This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement B06-SAID50X450, 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-SID50X450
The AirTAC Airtac B06-SID Battery Dedicated ISO Standard Cylinder B06-SID50X450 is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø50mm bore and 450mm stroke, G1/4 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the B06-SAID50X450, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ50 mm
- Stroke450 mm
- Port sizeG1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- StatusDiscontinued → B06-SAID50X450
- 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-SID50X450
The B06-SID50X450 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 SID50X450. Because a rod exits both ends on one piston, both faces use the rod-side area, making push and pull force equal at 825 N @0.5 MPa. This model is discontinued; the direct replacement is the SAID50X450, sharing the same 50mm bore, 450mm stroke, G1/4 port, and ISO 15552 mounting interface.
The SAI replacement upgrades the piston seal with two Y-shaped one-way elements for low start-up pressure and long life. Note this SKU lacks a magnet (-S) and cannot take a sensor. The 450mm stroke requires external guides to prevent rod bending under side loads.
Airtac B06-SID Battery Dedicated ISO Standard Cylinder B06-SID50X450 Technical Specifications
| Model | Airtac B06-SID Battery Dedicated ISO Standard Cylinder B06-SID50X450 |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | B06-SAID50X450 |
| Bore size | Ø50 mm |
| Stroke | 450 mm |
| Acting type | Double acting |
| Port size | G1/4 |
| Rod thread | M16×1.5 |
| 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, 30 mm |
| Max standard stroke | Up to 1200 mm |
Specifications follow the official AirTAC SI datasheet (now discontinued). The B06-SAID50X450 carries the same ISO 15552 ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 825 N |
| 0.7 MPa | 1374 N | — |
| Max (@1.0 MPa) | 200 kgf | |
The B06-SAID50X450 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-SID50X450
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 50 | Bore size in mm. |
| ×450 | 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-SID50X450 Is Used
Battery Cell Stacking
Equal both-ways force drives precise cell stacking and alignment in module assembly, using the dual rods to prevent rotation during the 450mm travel.
Pack Handling Transfer
Moves battery packs along conveyors where the back rod can mount a mechanical cam, leveraging the ISO 15552 interface for easy retrofit.
Tabbing and Welding Press
Applies consistent 825 N @0.5 MPa clamping for battery tab welding, ensuring flat contact without the rotational play of single-rod cylinders.
Replacing the Airtac B06-SID Battery Dedicated ISO Standard Cylinder B06-SID50X450 with the B06-SAID50X450
To replace the discontinued B06-SID50X450, use the SAID50X450 directly—it preserves the ISO 15552 mounting interface (Basic, FA, LB, TC) and G1/4 port. Size both ways by verifying the 825 N @0.5 MPa equal force meets your push and pull requirements, or step to neighbouring bores (40mm or 63mm) if more force is needed. A double rod is right when you need anti-rotation, equal both-ways force, or a back rod to carry a sensor cam. Since this SKU lacks a magnet, it cannot use switches; add -S for sensing. For the 450mm stroke, use external guides to manage side-load and rod-bending risks.
Replacement checklist
- ✓ Same ISO 15552 interface → B06-SAID50X450
- ✓ 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-SID50X450 FAQ
Yes, the B06-SID50X450 is discontinued. The direct replacement is the SAID50X450, which shares the same 50mm bore, 450mm stroke, G1/4 port, and ISO 15552 mounting. The B06- prefix only marks it as a battery-manufacturing dedicated variant; mechanically it is identical to the SID50X450.
Because it is a double-rod cylinder, force is equal both ways: 825 N @0.5 MPa, 1154 N @0.7 MPa, and 1484 N @0.9 MPa. The air port is G1/4, the rod thread is M16x1.5, and speed is 30-800 mm/s. A plain cylinder does not hold loads on air loss; use an external rod lock or SAIL/BSAI variant for held loads.
Related AirTAC SAI Cylinders
Request a Quote for the B06-SAID50X450
Send us the quantity and destination. We confirm price, stock and lead time on the B06-SAID50X450 replacement — usually within 7-8 hours.