This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU80X110, 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 SU80X110
The AirTAC Airtac SU63-100 Standard Cylinder SU80X110 is a double-acting profile-type standard cylinder with a Ø80mm bore and 110mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU80X110, which matches its bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke110 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU80X110
- 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 SU80X110
The AirTAC SU80X110 is a discontinued double-acting profile cylinder with an 80 mm bore and 110 mm stroke. Delivering 2513 N push force at 0.5 MPa, it uses a 3/8" port and an extruded aluminum barrel that is more compact than an ISO 15552 cylinder of the same size. AirTAC replaced this EOL unit with the SAU80X110 direct replacement, matching the exact bore, stroke, output force, port size, and SC-series mounting.
Because this SKU lacks a magnet, it cannot accept a sensor; the SAU upgrade adds a sensor groove for CMSG/DMSG/EMSG switches (the SU line used legacy CS1-B/DS1-B). The SAU family also introduces the SAUF variant with a built-in 4M solenoid valve, an option the SU never offered.
Airtac SU63-100 Standard Cylinder SU80X110 Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU80X110 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU80X110 |
| Bore size | Ø80 mm |
| Stroke | 110 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 SAU80X110 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 SAU80X110 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 SU80X110
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 80 | Bore size in mm. |
| ×110 | 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 SU80X110 Is Used
Pallet Diversion
Uses the 2513 N push force at 0.5 MPa to positively divert heavy pallets onto secondary packaging lines without skipping a beat.
Carton Stacking
The 110 mm stroke provides the precise extension needed to clamp and align varying carton sizes at the end of a case erector.
Press Ejection
Cycles at 30-800 mm/s to rapidly eject formed metal parts from a press bed, relying on adjustable 28 mm cushions to absorb kinetic energy.
Replacing the Airtac SU63-100 Standard Cylinder SU80X110 with the SAU80X110
To replace this SU80X110, order the SAU80X110 with the same 110 mm stroke, 80 mm bore, 3/8" port, M20x1.5 rod thread, and PT thread. Confirm your SC-series mounting (LB/FA/FB/CA/CB) carries over directly. Since this specific SKU has no magnet (-S), it cannot hold a piston switch; if you need position sensing on the SAU, order the -S version and migrate to CMSG/DMSG/EMSG sensors. Sizing both ways: dropping to a 63 mm bore gives 1559 N push at 0.5 MPa, while stepping up to 100 mm yields 3927 N. Note that a plain cylinder drifts without live air—the cushions only decelerate—so use an external rod lock or pilot-operated check valve for load holding. The 110 mm stroke is under the 300 mm threshold, so rod bending is minimal, but always guide the load to prevent side-load wear.
Replacement checklist
- ✓ Same bore / stroke → SAU80X110
- ✓ 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 SU80X110 FAQ
Yes, the SU80X110 is discontinued. The direct replacement is the AirTAC SAU80X110. It shares the identical 80 mm bore, 110 mm stroke, 3/8" port, output force, and SC-series mounting hardware, so it fits the same application without mechanical modifications.
At 0.5 MPa it pushes 2513 N and pulls 2268 N; at 0.7 MPa it pushes 3518 N, and the theoretical maximum is 513 kgf at 1.0 MPa. A plain cylinder cannot hold a load if air pressure drops—the cushions only decelerate near stroke end. For secure load holding, install an external rod lock or pilot-operated check valve.
Request a Quote for the SAU80X110
Send us the quantity and destination. We confirm price, stock and lead time on the SAU80X110 replacement — usually within 7-8 hours.