This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU80X570S, 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 SU80X570S
The AirTAC SU63-100 Standard Cylinder SU80X570S is a double-acting profile-type standard cylinder with a Ø80mm bore and 570mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU80X570S, which matches its bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke570 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU80X570S
- 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 SU80X570S
The AirTAC SU80X570S is a discontinued double-acting profile-type cylinder with an 80mm bore and 570mm stroke. It delivers 2513N push and 2268N pull force at 0.5MPa, utilizing a 25mm rod and 3/8" port. AirTAC replaced this legacy unit with the SAU80X570S, a direct alternative retaining the exact bore, stroke, force, port size, and SC-series mounting.
The SAU upgrade transitions the -S magnet to modern CMSG/DMSG/EMSG sensors, superseding the older CS1-B/DS1-B switches. The extruded aluminum body is more compact than an ISO 15552 equivalent.
Airtac SU63-100 Standard Cylinder SU80X570S Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU80X570S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU80X570S |
| Bore size | Ø80 mm |
| Stroke | 570 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 SAU80X570S 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 SAU80X570S 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 SU80X570S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 80 | Bore size in mm. |
| ×570 | 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 SU80X570S Is Used
Pallet Diversion
Handles heavy pallet routing on packaging lines using the 2513N push force at 0.5MPa to deflect loads smoothly.
Press Ejection
Ejects formed metal parts from press beds, relying on the 28mm adjustable air cushions to decelerate the 25mm rod at stroke end.
Replacing the Airtac SU63-100 Standard Cylinder SU80X570S with the SAU80X570S
To replace this SU80X570S, order the SAU80X570S direct equivalent, verifying the 80mm bore, 570mm stroke, 3/8" port, M20x1.5 rod thread, and SC-series mounting (LB/FA/FB/CA/CB). Because this is a -S magnet model, you must update your sensing to CMSG/DMSG/EMSG switches, as the legacy CS1-B/DS1-B sensors are obsolete. If you need integrated flow control, the SAU family offers the SAUF variant with a built-in 4M solenoid valve, which the SU line lacked. For a 570mm stroke, prevent rod bending by guiding the load externally to avoid side-load forces. If the load must be held during air loss, add an external rod lock or pilot-operated check valve, as the adjustable 28mm cushions only decelerate the piston and will not hold it. Downsize to a 63mm bore if you only need 1559N push at 0.5MPa, or upsize to 100mm for 3927N.
Replacement checklist
- ✓ Same bore / stroke → SAU80X570S
- ✓ 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 SU80X570S FAQ
Yes, the SU80X570S is discontinued. The direct replacement is the AirTAC SAU80X570S. It matches the 80mm bore, 570mm stroke, 2513N output force, 3/8" port, and SC-series mounting accessories. You can swap it directly without altering your mechanical footprint.
The SAU80X570S delivers 2513N push and 2268N pull at 0.5MPa, 3518N push at 0.7MPa, and a theoretical max of 513kgf at 1.0MPa. Because your SU model has a -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 SAU80X570S
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