This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU80X570, 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 SU80X570
The AirTAC Airtac SU63-100 Standard Cylinder SU80X570 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 SAU80X570, which matches its bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke570 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU80X570
- 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 SU80X570
The AirTAC SU80X570 is a discontinued double-acting profile-type cylinder featuring an extruded aluminium barrel and adjustable air cushions. Delivering 2513 N push force at 0.5 MPa through an 80 mm bore, it is shorter and more compact than an ISO 15552 cylinder of the same size, sharing AirTAC SC-series mounting accessories.
The direct replacement is the SAU80X570, matching the 570 mm stroke, 3/8" port, M20x1.5 rod thread and output force. Because this SKU lacks a magnet, it cannot accept a sensor. The SAU upgrade uses current CMSG/DMSG/EMSG switches and adds a SAUF built-in-valve option the SU line never had.
Airtac SU63-100 Standard Cylinder SU80X570 Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU80X570 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU80X570 |
| 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 SAU80X570 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 SAU80X570 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 SU80X570
| 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 SU80X570 Is Used
Heavy Conveyor Diversion
Pushes heavy pallets off a high-throughput line using 2513 N of thrust at 0.5 MPa, with the 570 mm stroke reaching across wide transfer zones.
Pallet Positioning Gate
Acts as a robust stopper mechanism for inbound logistics, absorbing kinetic energy via adjustable 28 mm cushions at both ends of the 80 mm bore.
Replacing the Airtac SU63-100 Standard Cylinder SU80X570 with the SAU80X570
To replace this discontinued SU80X570, order the SAU80X570 direct equivalent, verifying your 3/8" port, M20x1.5 rod thread and SC-series mounting hardware. If sizing alternatives, the neighbouring 63 mm bore yields 1559 N push at 0.5 MPa, while the 100 mm bore provides 3927 N. Note this non-magnetic SKU cannot support sensing, unlike the SAU which takes CMSG/DMSG/EMSG switches. For the 570 mm stroke, use external guides to prevent rod bending and side-load damage. Finally, the air cushion only decelerates the piston; it does not hold load on air loss, so fit an external rod lock or pilot-operated check valve if drift is unacceptable.
Replacement checklist
- ✓ Same bore / stroke → SAU80X570
- ✓ 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 SU80X570 FAQ
Yes, the SU80X570 is discontinued. The direct replacement is the SAU80X570, offering identical 80 mm bore, 570 mm stroke, 3/8" port, output force and SC-series mounting compatibility.
It delivers 2513 N push and 2268 N pull at 0.5 MPa, 3518 N push at 0.7 MPa, and a theoretical max of 513 kgf at 1.0 MPa. Because this specific SKU lacks a magnet, it cannot accept sensors; the SAU replacement uses CMSG/DMSG/EMSG switches.
Request a Quote for the SAU80X570
Send us the quantity and destination. We confirm price, stock and lead time on the SAU80X570 replacement — usually within 7-8 hours.