This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU80X1400, 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 SU80X1400
The AirTAC SU63-100 Standard Cylinder SU80X1400 is a double-acting profile-type standard cylinder with a Ø80mm bore and 1400mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU80X1400, which matches its bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke1400 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU80X1400
- 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 SU80X1400
The AirTAC SU80X1400 is a discontinued double-acting profile-type cylinder with an 80 mm bore and 1400 mm stroke. It delivers 2513 N push and 2268 N pull at 0.5 MPa, using a 25 mm rod and 3/8" port. The direct replacement is the SAU80X1400, matching the force, stroke, and SC-series mounts.
This extruded aluminium body is more compact than an ISO 15552 equivalent. The SAU upgrade switches legacy CS1-B/DS1-B switches to CMSG/DMSG/EMSG sensors, and adds the SAUF built-in valve option. This no-magnet SKU cannot take a sensor.
Airtac SU63-100 Standard Cylinder SU80X1400 Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU80X1400 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU80X1400 |
| Bore size | Ø80 mm |
| Stroke | 1400 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 SAU80X1400 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 SAU80X1400 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 SU80X1400
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 80 | Bore size in mm. |
| ×1400 | 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 SU80X1400 Is Used
Long-Stroke Transfer
Pushes heavy pallets along a 1.4 m conveyor line using the 2513 N thrust at 0.5 MPa.
Large Door Actuation
Opens industrial machine guard doors over a long 1400 mm travel distance smoothly.
Replacing the Airtac SU63-100 Standard Cylinder SU80X1400 with the SAU80X1400
To replace this discontinued SU80X1400, order the SAU80X1400 direct equivalent. Confirm the 3/8" port, M20x1.5 rod thread, and SC-series mounting (LB/FA/FB/CA/CB). Because this is a non-magnet SKU, it cannot accept a sensor; if you previously used an -S variant, note the SAU requires CMSG/DMSG/EMSG switches. For sizing both ways: a 63 mm bore gives 1559 N push at 0.5 MPa, while a 100 mm bore gives 3927 N. A plain cylinder drifts without live air, so use an external rod lock or pilot-operated check valve for load holding. At 1400 mm stroke, prevent rod bending by guiding the load externally to avoid side-loading.
Replacement checklist
- ✓ Same bore / stroke → SAU80X1400
- ✓ 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 SU80X1400 FAQ
Yes, the AirTAC SU80X1400 is discontinued. The direct replacement is the SAU80X1400, offering the same 80 mm bore, 1400 mm stroke, output force, 3/8" port, 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. It features a 28 mm adjustable air cushion at both ends. Note that the cushion only decelerates the piston; it does not hold the load without live air.
Related AirTAC SAU Cylinders
Request a Quote for the SAU80X1400
Send us the quantity and destination. We confirm price, stock and lead time on the SAU80X1400 replacement — usually within 7-8 hours.