This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU80X220, 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 SU80X220
The AirTAC Airtac SU63-100 Standard Cylinder SU80X220 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 SAU80X220, which matches its bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke220 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU80X220
- 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 SU80X220
The AirTAC SU80X220 is a discontinued double-acting profile cylinder featuring an 80mm bore and 220mm stroke. It delivers 2513N push and 2268N pull at 0.5MPa, with a 3/8" port. The direct replacement is the SAU80X220, matching the exact bore, stroke, output force, port size and SC-series mounting.
This extruded aluminium profile is more compact than an ISO 15552 equivalent. The SAU upgrade uses current CMSG/DMSG/EMSG sensors, whereas this legacy SU used CS1-B/DS1-B switches, and introduces the SAUF built-in-valve variant.
Airtac SU63-100 Standard Cylinder SU80X220 Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU80X220 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU80X220 |
| 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 SAU80X220 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 SAU80X220 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 SU80X220
| 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 SU80X220 Is Used
Press Fit Tooling
Drives medium-tonnage press fits for bearing insertion, using the 2513N push force at 0.5MPa to seat components reliably.
Heavy Product Diverters
Pushes dense cartons across main conveyor lanes, benefiting from the compact profile body to fit tight transfer zones.
Replacing the Airtac SU63-100 Standard Cylinder SU80X220 with the SAU80X220
To replace this SU80X220, order the SAU80X220 direct equivalent, verifying the 80mm bore, 220mm stroke, 3/8" port, M20x1.5 rod thread and SC-series mounting. Because this specific SKU lacks the -S magnet, it cannot accept a sensor; if sensing is needed, specify an SAU80X220S and migrate to CMSG/DMSG/EMSG switches. For loads needing 3518N push at 0.7MPa, the 80mm bore is correct, while lighter duty might use a 63mm bore (1559N). Note that a plain cylinder drifts on air loss—the cushion only decelerates—so add an external rod lock or pilot-operated check valve for holding. The SAUF valve-integrated option can simplify actuation. At 220mm stroke, side-load alignment is safe but always guide the rod to prevent bending.
Replacement checklist
- ✓ Same bore / stroke → SAU80X220
- ✓ 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 SU80X220 FAQ
Yes, the SU80X220 is discontinued. The direct replacement is the SAU80X220. It shares the identical 80mm bore, 220mm stroke, 3/8" port, output force and SC-series mounting, so it drops directly into the same application.
It delivers 2513N push and 2268N pull at 0.5MPa, 3518N push at 0.7MPa, and a theoretical max of 513kgf at 1.0MPa. This specific SKU has no -S magnet and cannot take a sensor. If sensing is required, order the SAU80X220S replacement, which uses CMSG/DMSG/EMSG switches instead of the legacy CS1-B/DS1-B.
Request a Quote for the SAU80X220
Send us the quantity and destination. We confirm price, stock and lead time on the SAU80X220 replacement — usually within 7-8 hours.