This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU80X100, 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 SU80X100
The AirTAC Airtac SU63-100 Standard Cylinder SU80X100 is a double-acting profile-type standard cylinder with a Ø80mm bore and 100mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU80X100, which matches its bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke100 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU80X100
- 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 SU80X100
The AirTAC SU80X100 is a discontinued double-acting profile-type cylinder with an 80mm bore and 100mm stroke. Delivering 2513N push force at 0.5MPa, it features a 3/8 inch port and an extruded aluminum body that is more compact than a standard ISO 15552 unit of this size. AirTAC replaced this EOL model with the exact direct replacement SAU80X100, preserving the original bore, stroke, output force, port size, and SC-series mounting compatibility.
Because this specific SKU lacks a magnet, it cannot accept a piston switch. Upgrading to the SAU80X100 adds compatibility with modern CMSG/DMSG/EMSG sensors (if you order the -S version) and introduces the SAUF built-in valve option the legacy line lacked.
Airtac SU63-100 Standard Cylinder SU80X100 Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU80X100 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU80X100 |
| Bore size | Ø80 mm |
| Stroke | 100 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 SAU80X100 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 SAU80X100 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 SU80X100
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 80 | Bore size in mm. |
| ×100 | 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 SU80X100 Is Used
Heavy-Duty Pressing
Applies 3518N of push force at 0.7MPa to seat bearings and assemble heavy mechanical components securely.
Material Diversion
Pushes heavy packages or workpieces across transfer lines with a compact 100mm stroke and robust profile body.
Replacing the Airtac SU63-100 Standard Cylinder SU80X100 with the SAU80X100
To replace the SU80X100, order the SAU80X100. Verify your 3/8 inch port, M20x1.5 rod thread, and SC-series mounting hardware, as these remain identical. Since this original SKU has no magnet, it cannot hold a sensor; if position detection is needed, specify an SAU80X100-S and upgrade to CMSG/DMSG/EMSG switches, as the old CS1-B/DS1-B family is obsolete. If your machine needs the cylinder to hold a load during air loss, note that the adjustable 28mm cushions only decelerate the piston at stroke end and do not lock it; you must add an external rod lock or pilot-operated check valve. For higher force demands, stepping up to a 100mm bore provides 3927N push at 0.5MPa, while dropping to a 63mm bore yields 1559N.
Replacement checklist
- ✓ Same bore / stroke → SAU80X100
- ✓ 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 SU80X100 FAQ
Yes, the SU80X100 is discontinued. The direct replacement is the AirTAC SAU80X100. It matches the 80mm bore, 100mm stroke, 3/8 inch port, and SC-series mounting, so it fits the same application without modifications.
At 0.5MPa it provides 2513N push and 2268N pull, increasing to 3518N push at 0.7MPa, with a theoretical maximum of 513kgf at 1.0MPa. This specific SKU has no magnet and cannot take a sensor; the SAU replacement uses CMSG/DMSG/EMSG switches on its -S variant.
Request a Quote for the SAU80X100
Send us the quantity and destination. We confirm price, stock and lead time on the SAU80X100 replacement — usually within 7-8 hours.