This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU80X1450SH, 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 SU80X1450SH
The AirTAC SU63-100 Standard Cylinder SU80X1450SH is a double-acting profile-type standard cylinder with a Ø80mm bore and 1450mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU80X1450SH, which matches its bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke1450 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU80X1450SH
- 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 SU80X1450SH
The AirTAC SU80X1450SH is a discontinued double-acting profile cylinder with a 1450 mm stroke and 80 mm bore. It delivers 2513 N push and 2268 N pull at 0.5 MPa. The direct replacement is the SAU80X1450SH, matching the bore, stroke, 3/8" port, force, and SC-series mounting. The extruded aluminium profile is more compact than an ISO 15552 cylinder of the same size. This -H variant uses Viton FKM seals for 0-150 C high-temperature environments.
The built-in magnet (-S) worked with legacy CS1-B/DS1-B switches, but the SAU replacement upgrades to CMSG/DMSG/EMSG sensors. The SAU family also adds a SAUF built-in 4M solenoid valve option the SU line lacked. Note that plain cylinders drift without live air; use an external rod lock for held loads.
Airtac SU63-100 Standard Cylinder SU80X1450SH Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU80X1450SH |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU80X1450SH |
| Bore size | Ø80 mm |
| Stroke | 1450 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 SAU80X1450SH 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 SAU80X1450SH 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 SU80X1450SH
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 80 | Bore size in mm. |
| ×1450 | 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 SU80X1450SH Is Used
Long-Reach Diversion
Pushes heavy pallets across a 1.4-meter transfer line using the 2513 N push force at 0.5 MPa, requiring external guides to support the extended rod.
High-Temp Actuation
Operates packaging heat tunnels up to 150 C utilizing the Viton H high-temperature seals, surviving environments where standard TPU seals fail.
Replacing the Airtac SU63-100 Standard Cylinder SU80X1450SH with the SAU80X1450SH
To replace this discontinued SU80X1450SH, order the SAU80X1450SH direct equivalent, confirming the 80 mm bore, 1450 mm stroke, 3/8" port, M20x1.5 rod thread, and SC-series mounting. If relying on the -S magnet, the SAU replacement shifts from the old CS1-B/DS1-B switches to the current CMSG/DMSG/EMSG sensor family. Because this is a 1450 mm long stroke, you must use external guides to prevent rod bending and side-load damage. For sizing alternatives, a 63 mm bore provides 1559 N push at 0.5 MPa, while a 100 mm bore offers 3927 N. Remember that the air cushion only decelerates the piston near the stroke end; it does not hold the load on air loss, so add a pilot-operated check valve or rod lock if needed. The SAUF variant is available if you need a self-switching integrated valve.
Replacement checklist
- ✓ Same bore / stroke → SAU80X1450SH
- ✓ 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 SU80X1450SH FAQ
Yes, the AirTAC SU80X1450SH is discontinued. The direct replacement is the SAU80X1450SH. It matches the 80 mm bore, 1450 mm stroke, 2513 N push force at 0.5 MPa, 3/8" port, and SC-series mounting accessories. You just order the SAU equivalent.
It delivers 2513 N push and 2268 N pull at 0.5 MPa, 3518 N push at 0.7 MPa, and a 513 kgf maximum at 1.0 MPa. The -S magnet on this legacy SU works with CS1-B/DS1-B switches. When upgrading to the SAU replacement, you must switch to the current CMSG/DMSG/EMSG sensor family.
Related AirTAC SAU Cylinders
Request a Quote for the SAU80X1450SH
Send us the quantity and destination. We confirm price, stock and lead time on the SAU80X1450SH replacement — usually within 7-8 hours.