This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU80X500SN, 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 SU80X500SN
The AirTAC SU63-100 Standard Cylinder SU80X500SN is a double-acting profile-type standard cylinder with a Ø80mm bore and 500mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU80X500SN, which matches its bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke500 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU80X500SN
- 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 SU80X500SN
The AirTAC SU80X500SN is a discontinued double-acting profile-type cylinder with an 80mm bore and 500mm stroke. The direct replacement is the SAU80X500SN, matching the bore, stroke, 3/8" port, M20x1.5 rod thread, and SC-series mounting.
During the upgrade, the extruded aluminum body and adjustable 28mm cushions remain unchanged, but the legacy CS1-B/DS1-B switches are replaced by CMSG/DMSG/EMSG sensors on the SAU. The SAU line also introduces a SAUF variant with a built-in 4M solenoid valve. This SU80X500SN features NBR seals for -20 to +70C operation.
Airtac SU63-100 Standard Cylinder SU80X500SN Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU80X500SN |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU80X500SN |
| Bore size | Ø80 mm |
| Stroke | 500 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 SAU80X500SN 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 SAU80X500SN 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 SU80X500SN
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 80 | Bore size in mm. |
| ×500 | 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 SU80X500SN Is Used
Pallet Diversion
Leverages the 2513N push force at 0.5MPa to deflect heavy pallets across a packaging line, utilizing the 500mm stroke to clear the conveyor path.
Press Ejection
Ejects molded components from a press using the 28mm adjustable end cushions to decelerate the 25mm rod smoothly over the long travel.
Replacing the Airtac SU63-100 Standard Cylinder SU80X500SN with the SAU80X500SN
To replace this discontinued SU80X500SN, order the SAU80X500SN, confirming the 80mm bore, 500mm stroke, 3/8" port, and SC-series mounting accessories are retained. Because this SKU includes the -S magnet, you must upgrade your sensing setup: the older CS1-B/DS1-B switches are obsolete, so adopt the current CMSG/DMSG/EMSG sensor family for the SAU. The -N NBR seal suits standard -20 to +70C environments. For sizing alternatives, a 63mm bore provides 1559N push at 0.5MPa, while a 100mm bore offers 3927N. At 500mm stroke, prevent rod bending by guiding the load externally to avoid side-load damage. A plain cylinder drifts without air; use an external rod lock or pilot-operated check valve for secure load holding. If self-switching is needed, explore the SAUF valve-integrated option.
Replacement checklist
- ✓ Same bore / stroke → SAU80X500SN
- ✓ 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 SU80X500SN FAQ
Yes, the AirTAC SU80X500SN is discontinued. The direct replacement is the SAU80X500SN. It matches the 80mm bore, 500mm stroke, 2513N force at 0.5MPa, 3/8" port, and SC-series mounting. You simply order the SAU equivalent.
The bore delivers 2513N push and 2268N pull at 0.5MPa, 3518N push at 0.7MPa, and a theoretical max of 513kgf at 1.0MPa. Because this model has a -S magnet, note that the legacy CS1-B/DS1-B switches are retired; the SAU replacement uses CMSG/DMSG/EMSG sensors.
Related AirTAC SAU Cylinders
Request a Quote for the SAU80X500SN
Send us the quantity and destination. We confirm price, stock and lead time on the SAU80X500SN replacement — usually within 7-8 hours.