This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU80X15, 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 SU80X15
The AirTAC SU63-100 Standard Cylinder SU80X15 is a double-acting profile-type standard cylinder with a Ø80mm bore and 15mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU80X15, which matches its bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke15 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU80X15
- 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 SU80X15
The AirTAC SU80X15 is a discontinued double-acting profile-type cylinder with an 80 mm bore and 15 mm stroke. It delivers 2513 N push force at 0.5 MPa and uses a 3/8" port with a 25 mm rod. AirTAC replaced this unit with the SAU80X15, a direct upgrade retaining the exact bore, stroke, output force, and SC-series mounting footprint.
The SAU upgrade introduces CMSG/DMSG/EMSG sensors, replacing the legacy CS1-B/DS1-B switches, and adds the SAUF built-in-valve option. Note this SKU lacks a magnet, so it cannot accept a sensor.
Airtac SU63-100 Standard Cylinder SU80X15 Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU80X15 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU80X15 |
| Bore size | Ø80 mm |
| Stroke | 15 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 SAU80X15 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 SAU80X15 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 SU80X15
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 80 | Bore size in mm. |
| ×15 | 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 SU80X15 Is Used
Short-Stroke Clamping
Ideal for high-force 2513 N clamping of heavy steel plates in fabrication jigs where a 15 mm stroke secures the part without excess travel.
Pallet Stops
Acts as a heavy-duty end-stop on roller conveyors, using its compact 15 mm stroke to halt 128 kg vertical-equivalent loads instantly.
Replacing the Airtac SU63-100 Standard Cylinder SU80X15 with the SAU80X15
To replace the SU80X15, order the SAU80X15. Verify your 3/8" port, M20x1.5 rod thread, and SC-series mounting (LB/FA/FB/CA/CB). Because this is a non-magnet SKU, it cannot hold a sensor; if you need position detection, select an SAU80X15-S and upgrade to CMSG/DMSG/EMSG switches. For loads needing 3518 N at 0.7 MPa, this 80 mm bore fits; if pushing less than 1559 N, step down to a 63 mm bore. A plain cylinder drifts on air loss—use an external rod lock for holding. The SAUF variant integrates a 4M valve if you need self-switching.
Replacement checklist
- ✓ Same bore / stroke → SAU80X15
- ✓ 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 SU80X15 FAQ
Yes, the AirTAC SU80X15 is discontinued. The direct replacement is the SAU80X15. It shares the identical 80 mm bore, 15 mm stroke, 3/8" port, and SC-series mounting, so it bolts right in. The SAU also adds the SAUF built-in-valve option.
At 0.5 MPa it pushes 2513 N and pulls 2268 N; at 0.7 MPa it pushes 3518 N, with a theoretical max of 513 kgf at 1.0 MPa. This specific SKU has no magnet (-S), so it cannot accept a sensor. The SAU -S equivalent uses CMSG/DMSG/EMSG switches.
Request a Quote for the SAU80X15
Send us the quantity and destination. We confirm price, stock and lead time on the SAU80X15 replacement — usually within 7-8 hours.