This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is B06-SAUD50X225S — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the B06-SAUD50X225S 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-SUD50X225S
The AirTAC Airtac B06-SUD Battery Dedicated Standard Cylinder B06-SUD50X225S is a double-acting profile-type standard cylinder with a Ø50mm bore and 225mm stroke, 1/4" air ports and adjustable end cushioning. This model is discontinued — the drop-in replacement is the B06-SAUD50X225S, which matches its bore, stroke, force and mounting.
- BoreØ50 mm
- Stroke225 mm
- Port size1/4"
- Acting typeDouble acting
- Rod threadM16×1.5
- StatusDiscontinued → B06-SAUD50X225S
About the Airtac B06-SUD Battery Dedicated Standard Cylinder B06-SUD50X225S
The B06-SUD50X225S is a battery-manufacturing dedicated variant of the AirTAC SUD50X225S double-acting profile cylinder, mechanically identical to the base model. The B06- prefix simply marks it for cell, module, and pack assembly lines. Because a rod exits both ends on one piston, push and pull force are equal at 825 N @0.5 MPa, 1154 N @0.7 MPa, and 1484 N @0.9 MPa. The extruded aluminium profile barrel is shorter than an ISO 15552 cylinder of the same bore, and the back rod can carry a sensor cam or drive a second tool simultaneously.
This SUD model is discontinued and the exact drop-in replacement is the SAUD50X225S, retaining the 50 mm bore, 225 mm stroke, 1/4" port, and FA/LB mounting. The -S suffix denotes a piston magnet for legacy CS1-B/DS1-B switches; the SAUD replacement uses current CMSG/DMSG/EMSG sensors. For sizing, the 825 N @0.5 MPa force yields a safe working load of 495 N (60% factor) and a vertical lift capacity of roughly 42 kg with a 2:1 margin. A plain cylinder does not hold loads on air loss; the 21 mm adjustable cushion only decelerates near stroke end, so use an external rod lock for held loads.
Airtac B06-SUD Battery Dedicated Standard Cylinder B06-SUD50X225S Technical Specifications
| Model | Airtac B06-SUD Battery Dedicated Standard Cylinder B06-SUD50X225S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | B06-SAUD50X225S |
| Bore size | Ø50 mm |
| Stroke | 225 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-SAUD50X225S 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-SAUD50X225S 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-SUD50X225S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 50 | Bore size in mm. |
| ×225 | 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-SUD50X225S Is Used
Cell Stacking Alignment
Uses the equal both-ways force and anti-rotation stability of the dual rods to precisely press and align prismatic battery cells during stacking operations.
Module Transfer Handling
Drives a dual-sided transfer mechanism on a battery module assembly conveyor, utilizing the rear exiting rod to synchronize a secondary gripper.
Pack Tab Welding Clamp
Provides consistent clamping pressure for battery pack tab welding, with the compact profile barrel saving space in dense manufacturing fixtures.
Replacing the Airtac B06-SUD Battery Dedicated Standard Cylinder B06-SUD50X225S with the B06-SAUD50X225S
To replace the B06-SUD50X225S, order the drop-in SAUD50X225S, which matches the 50 mm bore, 225 mm stroke, equal-both-ways force, 1/4" port, and FA/LB mounting. When sizing both ways, verify the 825 N @0.5 MPa force is sufficient, or step to neighbouring bores (40 mm or 63 mm) for different equal push/pull capacities. A double rod is right when you need anti-rotation stability or a rear rod to drive a second tool. If upgrading, note the -S sensor change from legacy CS1-B/DS1-B to current CMSG/DMSG/EMSG. For this 225 mm stroke, ensure the side-load moment stays within the bearing rating, as longer strokes increase guide wear.
Replacement checklist
- ✓ Same bore / stroke → B06-SAUD50X225S
- ✓ 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-SUD50X225S FAQ
Yes, the B06-SUD50X225S is discontinued. The exact drop-in replacement is the SAUD50X225S. The B06- prefix only designates it as a battery-manufacturing dedicated variant; mechanically, it is identical to the standard SUD50X225S. The SAUD keeps the same bore, stroke, force, and 1/4" port.
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 1/4". The -S suffix means it has a piston magnet for legacy CS1-B/DS1-B switches, which upgrade to CMSG/DMSG/EMSG on the SAUD replacement.
Related AirTAC SAU Cylinders
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