This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU80X200SCA, 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 SU80X200SCA
The AirTAC Airtac SU63-100 Standard Cylinder SU80X200SCA 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 SAU80X200SCA, which matches its bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke200 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU80X200SCA
- 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 SU80X200SCA
The AirTAC SU80X200SCA is a discontinued double-acting profile-type cylinder with an 80 mm bore and 200 mm stroke. It delivers 2513 N push force at 0.5 MPa through a 3/8 inch port. The direct replacement is the SAU80X200SCA, matching the bore, stroke, force, port and SC-series CA mounting exactly.
This compact extruded aluminum body is shorter than an ISO 15552 cylinder of the same bore. The SAU upgrade switches the legacy CS1-B/DS1-B sensors to CMSG/DMSG/EMSG switches and adds the SAUF built-in-valve option the SU line lacked. Note that the air cushion only decelerates; use an external rod lock to hold loads.
Airtac SU63-100 Standard Cylinder SU80X200SCA Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU80X200SCA |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU80X200SCA |
| 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 SAU80X200SCA 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 SAU80X200SCA 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 SU80X200SCA
| 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 SU80X200SCA Is Used
Press and Stamping Feeders
Drives heavy material feeders into stamping presses where the 2513 N push force at 0.5 MPa securely indexes thick metal stock.
Pallet Transfer Stops
Acts as a robust pneumatic stop gate on heavy-duty pallet conveyors, easily halting loads up to the 128 kg vertical lift threshold.
Industrial Door Actuators
Opens and closes large industrial machine guarding doors using the CA clevis mount to accommodate the swing arc.
Replacing the Airtac SU63-100 Standard Cylinder SU80X200SCA with the SAU80X200SCA
To replace this discontinued SU80X200SCA, order the SAU80X200SCA. Verify the 80 mm bore, 200 mm stroke, 3/8 inch port, M20x1.5 rod thread and CA mounting interface. Because this SKU includes the -S magnet, you must upgrade your legacy CS1-B/DS1-B switches to the current CMSG/DMSG/EMSG family. If sizing alternatives, a 63 mm bore yields 1559 N push at 0.5 MPa, while a 100 mm bore yields 3927 N. For load holding, remember the cushion only decelerates; add a pilot-operated check valve or external rod lock to prevent drift on air loss. The SAUF variant offers a built-in 4M solenoid valve if you need self-switching logic.
Replacement checklist
- ✓ Same bore / stroke → SAU80X200SCA
- ✓ 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 SU80X200SCA FAQ
Yes, the SU80X200SCA is discontinued. The direct replacement is the SAU80X200SCA. It matches the 80 mm bore, 200 mm stroke, 2513 N force, 3/8 inch port and SC-series CA mounting. You can swap them directly without changing your mechanical setup.
The 80 mm bore provides 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 model has the -S magnet, it used legacy CS1-B/DS1-B switches; the SAU replacement requires the newer CMSG/DMSG/EMSG sensor family.
Related AirTAC SAU Cylinders
Request a Quote for the SAU80X200SCA
Send us the quantity and destination. We confirm price, stock and lead time on the SAU80X200SCA replacement — usually within 7-8 hours.