This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU80X200S, 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 SU80X200S
The AirTAC SU63-100 Standard Cylinder SU80X200S is a double-acting profile-type standard cylinder with a Ø80mm bore and 200mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU80X200S, which matches its bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke200 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU80X200S
- 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 SU80X200S
The AirTAC SU80X200S is a discontinued double-acting profile cylinder with an 80mm bore and 200mm stroke. Delivering 2513 N of push force at 0.5 MPa, it uses an extruded aluminium barrel that is more compact than an ISO 15552 cylinder of the same size. AirTAC replaced this unit with the SAU80X200S, a direct replacement retaining the exact bore, stroke, output force, 3/8" port, and SC-series mounting.
The -S suffix on this legacy unit indicates a piston magnet for CS1-B/DS1-B switches; the SAU replacement upgrades this to current CMSG/DMSG/EMSG sensors. The SAU family also introduces a SAUF variant with a built-in 4M solenoid valve, an option the original SU line never offered.
Airtac SU63-100 Standard Cylinder SU80X200S Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU80X200S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU80X200S |
| Bore size | Ø80 mm |
| Stroke | 200 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 SAU80X200S 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 SAU80X200S 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 SU80X200S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 80 | Bore size in mm. |
| ×200 | 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 SU80X200S Is Used
Pallet Diversion
Pushes heavy pallets sideways off a high-speed line using 2513 N of thrust at 0.5 MPa, with the 200mm stroke clearing the conveyor frame.
Press Ejection
Ejects formed metal parts from a press bed, relying on adjustable 28mm air cushions at both ends to decelerate the 25mm rod smoothly.
Replacing the Airtac SU63-100 Standard Cylinder SU80X200S with the SAU80X200S
To replace the SU80X200S, order the SAU80X200S. Verify your 3/8" port threads (PT, G, or NPT) and SC-series mounting hardware (LB, FA, FB, CA, CB, TC) — they remain identical. Because this SKU has the -S magnet, you must upgrade your switches: legacy CS1-B/DS1-B sensors will not fit the SAU groove, so select current CMSG, DMSG, or EMSG models. When sizing, the 80mm bore yields 2513 N push and 2268 N pull at 0.5 MPa; if you need less force, a 63mm bore provides 1559 N push. Note that a plain cylinder does not hold load on air loss — the cushion only decelerates — so add an external rod lock or pilot-operated check valve for vertical holding. For any future upgrades needing self-switching, explore the SAUF valve-integrated variant.
Replacement checklist
- ✓ Same bore / stroke → SAU80X200S
- ✓ 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 SU80X200S FAQ
Yes, the SU80X200S is discontinued. The direct replacement is the AirTAC SAU80X200S. It matches the 80mm bore, 200mm stroke, 2513 N output force at 0.5 MPa, 3/8" port, and SC-series mounting accessories. You can swap it directly without altering your machine footprint.
The cylinder delivers 2513 N push and 2268 N pull at 0.5 MPa, 3518 N push at 0.7 MPa, and a maximum theoretical force of 513 kgf at 1.0 MPa. Because your old unit has an -S magnet, note that the SAU replacement requires current CMSG/DMSG/EMSG switches instead of the legacy CS1-B/DS1-B sensors.
Related AirTAC SAU Cylinders
Request a Quote for the SAU80X200S
Send us the quantity and destination. We confirm price, stock and lead time on the SAU80X200S replacement — usually within 7-8 hours.