This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU80X220S, 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 SU80X220S
The AirTAC SU63-100 Standard Cylinder SU80X220S is a double-acting profile-type standard cylinder with a Ø80mm bore and 220mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU80X220S, which matches its bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke220 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU80X220S
- 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 SU80X220S
The AirTAC SU80X220S is a discontinued double-acting profile cylinder with an 80mm bore and 220mm stroke. Delivering 2513N push and 2268N pull at 0.5MPa, its direct replacement is the SAU80X220S, retaining the same body, force, 3/8" port and SC-series mounting.
Because this SKU includes the -S magnet, it originally used legacy CS1-B/DS1-B switches, but the SAU replacement upgrades to current CMSG/DMSG/EMSG sensors. The SAU line also introduces a SAUF variant with a built-in 4M solenoid valve that the SU series lacked. Note that air cushions only decelerate the piston; without live air, the load drifts, requiring an external rod lock for holding.
Airtac SU63-100 Standard Cylinder SU80X220S Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU80X220S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU80X220S |
| Bore size | Ø80 mm |
| Stroke | 220 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 SAU80X220S 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 SAU80X220S 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 SU80X220S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 80 | Bore size in mm. |
| ×220 | 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 SU80X220S Is Used
Press Fit Assembly
Drives bearings or pins into housings, using the 2513N push force at 0.5MPa to seat components reliably without overstressing tooling.
Pallet Diversion
Actuates heavy diverters or pop-up gates on conveyor lines, where the 220mm stroke provides ample travel to clear wide product loads.
Replacing the Airtac SU63-100 Standard Cylinder SU80X220S with the SAU80X220S
To replace this discontinued SU80X220S, order the SAU80X220S direct equivalent, verifying the 80mm bore, 220mm stroke, M20x1.5 rod thread, 3/8" port (default PT), and SC-series mounting hardware. If your fixture relied on the -S magnet, you must migrate from the old CS1-B/DS1-B switches to the modern CMSG/DMSG/EMSG sensor family. For sizing both ways, a 63mm bore yields 1559N push at 0.5MPa, while a 100mm bore yields 3927N. At 220mm stroke, side-load risks are low, but always guide the load to prevent rod bending. A plain cylinder drifts on air loss, so add a pilot-operated check valve for vertical holds, or explore the new SAUF valve-integrated variant if self-switching is needed.
Replacement checklist
- ✓ Same bore / stroke → SAU80X220S
- ✓ 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 SU80X220S FAQ
Yes, the SU80X220S is discontinued. The direct replacement is the SAU80X220S, which matches the 80mm bore, 220mm stroke, 2513N output force, 3/8" port, and SC-series mounting accessories.
It delivers 2513N push and 2268N pull at 0.5MPa, 3518N at 0.7MPa, and a theoretical max of 513kgf at 1.0MPa. Because this is an -S magnet model, the legacy CS1-B/DS1-B switches are obsolete; the SAU replacement requires CMSG/DMSG/EMSG sensors.
Related AirTAC SAU Cylinders
Request a Quote for the SAU80X220S
Send us the quantity and destination. We confirm price, stock and lead time on the SAU80X220S replacement — usually within 7-8 hours.