This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU63X230S, with the same bore, stroke, output force, port and mounting, so it fits the same application. 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 SU63-100 Standard Cylinder SU63X230S
The AirTAC SU63-100 Standard Cylinder SU63X230S is a double-acting profile-type standard cylinder with a Ø63mm bore and 230mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU63X230S, which matches its bore, stroke, force and mounting.
- BoreØ63 mm
- Stroke230 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM16×1.5
- StatusDiscontinued → SAU63X230S
- 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 SU63-100 Standard Cylinder SU63X230S
The AirTAC SU63X230S is a discontinued double-acting profile cylinder with a 63mm bore and 230mm stroke. Delivering 1559N push force at 0.5MPa via a 3/8" port, it is replaced by the SAU63X230S. This direct upgrade matches the original body, force, and SC-series mounts.
The SAU successor switches to CMSG/DMSG/EMSG sensors from the legacy CS1-B/DS1-B switches used here, and adds an optional SAUF built-in valve. The extruded aluminium body is shorter than an ISO 15552 equivalent.
Airtac SU63-100 Standard Cylinder SU63X230S Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU63X230S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU63X230S |
| Bore size | Ø63 mm |
| Stroke | 230 mm |
| Acting type | Double acting |
| Port size | 3/8" |
| 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 1500 mm |
Specifications follow the official AirTAC SU datasheet (now discontinued). The SAU63X230S carries the same ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1559 N | 1402 N |
| 0.7 MPa | 2182 N | — |
| Max (@1.0 MPa) | 318 kgf | |
The SAU63X230S produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SU63-100 Standard Cylinder SU63X230S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 63 | Bore size in mm. |
| ×230 | 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 SU63-100 Standard Cylinder SU63X230S Is Used
Package Diverting
Pushes cartons off a main conveyor line utilizing the 1559N push force at 0.5MPa, with the 230mm stroke clearing adjacent guide rails.
Pallet Stopper Gate
Acts as a pneumatic stop for incoming pallets, absorbing impact via the 21mm adjustable air cushions at both ends.
Component Ejection
Ejects machined parts from a fixture, where the compact profile body saves space compared to standard ISO cylinders.
Replacing the Airtac SU63-100 Standard Cylinder SU63X230S with the SAU63X230S
To replace this SU63X230S, order the SAU63X230S. Verify the 3/8" port, M16x1.5 rod thread, and SC-series mounts. Because this has a magnet (-S), the legacy CS1-B/DS1-B switches must change to CMSG/DMSG/EMSG on the new SAU. For loads needing holding on air loss, add an external rod lock; the standard cushion only decelerates. If more force is needed, an 80mm bore gives 2513N at 0.5MPa; if less, a 50mm bore gives 982N. The 230mm stroke is standard for this bore.
Replacement checklist
- ✓ Same bore / stroke → SAU63X230S
- ✓ 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 SU63-100 Standard Cylinder SU63X230S FAQ
Yes, the SU63X230S is discontinued. The direct replacement is the SAU63X230S. It shares the same 63mm bore, 230mm stroke, 3/8" port, output force, and SC-series mounting accessories, so it fits the same application.
At 0.5MPa it pushes 1559N and pulls 1402N; at 0.7MPa it pushes 2182N, with a theoretical max of 318kgf at 1.0MPa. Because this is a -S magnet model, the old CS1-B/DS1-B switches are obsolete; the SAU replacement uses CMSG/DMSG/EMSG sensors.
Related AirTAC SAU Cylinders
Request a Quote for the SAU63X230S
Send us the quantity and destination. We confirm price, stock and lead time on the SAU63X230S replacement — usually within 7-8 hours.