This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is B06-SAUD50X50S — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the B06-SAUD50X50S 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-SUD Battery Dedicated Standard Cylinder B06-SUD50X50S
The AirTAC Airtac B06-SUD Battery Dedicated Standard Cylinder B06-SUD50X50S is a double-acting profile-type standard cylinder with a Ø50mm bore and 50mm stroke, 1/4" air ports and adjustable end cushioning. This model is discontinued — the drop-in replacement is the B06-SAUD50X50S, which matches its bore, stroke, force and mounting.
- BoreØ50 mm
- Stroke50 mm
- Port size1/4"
- Acting typeDouble acting
- Rod threadM16×1.5
- StatusDiscontinued → B06-SAUD50X50S
About the Airtac B06-SUD Battery Dedicated Standard Cylinder B06-SUD50X50S
The AirTAC B06-SUD50X50S is a discontinued double-acting double-rod profile cylinder. The B06- prefix marks this as a battery-manufacturing dedicated variant of the SUD50X50S, mechanically identical to the base model. A rod exits both ends on one piston, meaning both faces use the rod-side area and push and pull force are equal (825 N at 0.5 MPa). It features a 50 mm bore, a 20 mm rod, and a 1/4 inch port. As a drop-in replacement, the SAUD50X50S matches the bore, stroke, force, and mounting.
Because the rear rod can carry a sensor cam and drive two tools simultaneously, this design provides excellent anti-rotation stability. The extruded aluminium profile barrel is shorter than an ISO 15552 cylinder of the same bore. For buyer insight, the safe working load is roughly 495 N (about 60 percent of the 825 N at 0.5 MPa figure), allowing a vertical lift of approximately 42 kg with a 2:1 margin. Note that the air cushion only decelerates near stroke end; an external rod lock is required for load holding.
Airtac B06-SUD Battery Dedicated Standard Cylinder B06-SUD50X50S Technical Specifications
| Model | Airtac B06-SUD Battery Dedicated Standard Cylinder B06-SUD50X50S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | B06-SAUD50X50S |
| Bore size | Ø50 mm |
| Stroke | 50 mm |
| Acting type | Double acting |
| Port size | 1/4" |
| 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, 21 mm |
| Max standard stroke | Up to 1200 mm |
Specifications follow the official AirTAC SU datasheet (now discontinued). The B06-SAUD50X50S carries the same 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-SAUD50X50S 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-SUD Battery Dedicated Standard Cylinder B06-SUD50X50S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 50 | Bore size in mm. |
| ×50 | 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-SUD Battery Dedicated Standard Cylinder B06-SUD50X50S Is Used
Battery Cell Stacking
Drives precision stacking mechanisms in cell assembly lines, using the equal both ways force to maintain consistent pressure on delicate battery layers.
Module Tabbing Transfer
Moves battery modules during tab welding processes, where the double-rod design prevents rotation and ensures accurate tab alignment.
Pack Handling
Actuates handling fixtures for battery packs, utilizing the dual rods to drive two tools simultaneously and maintain load balance.
Replacing the Airtac B06-SUD Battery Dedicated Standard Cylinder B06-SUD50X50S with the B06-SAUD50X50S
To replace the discontinued B06-SUD50X50S, select the SAUD50X50S, which offers identical bore, stroke, equal-both-ways force, and FA/LB mounting compatibility. When sizing both ways, verify that the 825 N at 0.5 MPa force is sufficient, or step up to the 63 mm bore neighbour for higher loads. A double rod is right when you need anti-rotation stability or need to drive two tools. The -S magnet on this legacy model used CS1-B/DS1-B switches; the SAU replacement uses current CMSG/DMSG/EMSG sensors. For strokes at or above 300 mm, carefully manage side-load line alignment to prevent guide wear.
Replacement checklist
- ✓ Same bore / stroke → B06-SAUD50X50S
- ✓ 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-SUD Battery Dedicated Standard Cylinder B06-SUD50X50S FAQ
Yes, the B06-SUD50X50S is discontinued. The exact drop-in replacement is the SAUD50X50S. The B06- prefix simply marks this as a battery-manufacturing dedicated variant; mechanically it is identical to the SUD50X50S. The SAUD matches the 50 mm bore, 50 mm stroke, 1/4 inch port, and FA/LB mounting.
This double-acting double-rod cylinder provides equal force both ways: 825 N at 0.5 MPa, 1154 N at 0.7 MPa, and 1484 N at 0.9 MPa. The air port is 1/4 inch. The safe working load is approximately 495 N, allowing a vertical lift of about 42 kg with a 2:1 margin.
Related AirTAC SAU Cylinders
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