This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is B06-SAU80X250S — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the B06-SAU80X250S in place of this model. The SAU replacement uses the same profile body, bore, stroke, force and SC-series mounting. It moves to the current CMSG / DMSG / EMSG sensor switches (the SU used CS1-B / DS1-B) and adds the SAUF valve-integrated option.
Airtac B06-SU Battery Dedicated Standard Cylinder B06-SU80X250S
The AirTAC Airtac B06-SU Battery Dedicated Standard Cylinder B06-SU80X250S is a double-acting profile-type standard cylinder with a Ø80mm bore and 250mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the drop-in replacement is the B06-SAU80X250S, which matches its bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke250 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → B06-SAU80X250S
About the Airtac B06-SU Battery Dedicated Standard Cylinder B06-SU80X250S
The AirTAC B06-SU80X250S is a discontinued double-acting profile cylinder. The B06- prefix marks it as a battery-manufacturing dedicated variant of the SU80X250S, mechanically identical to the base model. It delivers 2513 N push and 2268 N pull at 0.5 MPa, with a 3/8" port and M20x1.5 rod thread. AirTAC replaced this end-of-life unit with the SAU80X250S drop-in replacement, matching the bore, stroke, force, port and SC-series mounting.
The SAU upgrade retains the compact extruded aluminum body (shorter than same-bore ISO 15552 units) but switches the -S magnet sensor family from legacy CS1-B/DS1-B to current CMSG/DMSG/EMSG switches. The SAU line also adds a SAUF built-in 4M valve option the SU lacked. For sizing, a safe working load is roughly 1508 N (60% of the 0.5 MPa push force), translating to a 128 kg vertical lift with a 2:1 margin.
Airtac B06-SU Battery Dedicated Standard Cylinder B06-SU80X250S Technical Specifications
| Model | Airtac B06-SU Battery Dedicated Standard Cylinder B06-SU80X250S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | B06-SAU80X250S |
| Bore size | Ø80 mm |
| Stroke | 250 mm |
| Acting type | Double acting |
| Port size | 3/8" |
| 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, 28 mm |
| Max standard stroke | Up to 1500 mm |
Specifications follow the official AirTAC SU datasheet (now discontinued). The B06-SAU80X250S carries the same 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-SAU80X250S 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 B06-SU Battery Dedicated Standard Cylinder B06-SU80X250S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 80 | Bore size in mm. |
| ×250 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Legacy SU-family variants: SUD (double rod), SUJ (adjustable stroke) — each maps to its SAU equivalent (SUD→SAUD, SUJ→SAUJ). The current SAU line adds the SAUF valve-integrated option.
Where the Airtac B06-SU Battery Dedicated Standard Cylinder B06-SU80X250S Is Used
Battery Cell Stacking
Applies the 2513 N push force at 0.5 MPa to press and align battery cells precisely during module stacking, utilizing the 250mm stroke for reliable separation and contact.
Pack Handling Transfer
Moves battery packs along the assembly line, leveraging the compact profile body to fit tight machine envelopes while maintaining robust 2268 N pull force.
Tab Welding Clamp
Secures battery tabs during laser welding; the adjustable 28mm air cushions ensure smooth deceleration without damaging delicate cell terminals.
Replacing the Airtac B06-SU Battery Dedicated Standard Cylinder B06-SU80X250S with the B06-SAU80X250S
To replace this B06-SU80X250S, order the SAU80X250S. Confirm the 80mm bore, 250mm stroke, 3/8" port, M20x1.5 thread, and SC-series mounting (LB/FA/FB/CA/CB) are identical. Because this SKU has the -S magnet, you must upgrade your sensors: the old CS1-B/DS1-B switches will not fit the SAU groove, so order CMSG/DMSG/EMSG switches. If your battery line needs integrated flow control, explore the SAUF variant with its built-in 4M solenoid valve. Sizing context: if you need less force, a 63mm bore yields 1559 N push at 0.5 MPa; if you need more, a 100mm bore yields 3927 N. For any vertical load holding, remember the air cushion only decelerates; it does not lock. You must add an external rod lock or pilot-operated check valve to prevent drift on air loss. At 250mm stroke, side-load risks are moderate, but ensure proper guide alignment to prevent rod bending.
Replacement checklist
- ✓ Same bore / stroke → B06-SAU80X250S
- ✓ Port/thread type (PT/G/NPT)
- ✓ Magnet (-S): sensor family CS1-B → CMSG
- ✓ Mounting reused (FA/FB/CA/CB/LB)
- ✓ Need a built-in valve? → SAUF
Airtac B06-SU Battery Dedicated Standard Cylinder B06-SU80X250S FAQ
Yes, the B06-SU80X250S is discontinued. The exact drop-in replacement is the AirTAC SAU80X250S. The B06- prefix simply designates it as the battery-manufacturing dedicated variant of the SU80X250S. The SAU replacement shares the exact same 80mm bore, 250mm stroke, 3/8" port, output force, and SC-series mounting, so it drops right into your existing battery assembly line.
At 0.5 MPa it provides 2513 N push and 2268 N pull; at 0.7 MPa it pushes 3518 N, and the theoretical max is 513 kgf at 1.0 MPa. Because this is an -S magnet model, it originally used legacy CS1-B/DS1-B switches. When upgrading to the SAU80X250S, you must switch to the current CMSG/DMSG/EMSG sensor family.
Related AirTAC SAU Cylinders
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