This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU80X750TC, 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 SU80X750TC
The AirTAC SU63-100 Standard Cylinder SU80X750TC is a double-acting profile-type standard cylinder with a Ø80mm bore and 750mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU80X750TC, which matches its bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke750 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU80X750TC
- 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 SU80X750TC
The AirTAC SU80X750TC is a discontinued double-acting profile-type cylinder with an 80mm bore and 750mm stroke. It delivers 2513N push and 2268N pull at 0.5MPa via a 3/8" port. AirTAC replaced this EOL unit with the SAU80X750TC, a direct alternative retaining the exact body dimensions, force, and SC-series TC mounting.
Because this is a non-magnet SKU, it cannot accept position sensors. If sensing is needed on the SAU upgrade, you must add the -S option, which switches from the legacy CS1-B/DS1-B switches to the modern CMSG/DMSG/EMSG family. The SAU line also introduces a SAUF variant with a built-in 4M solenoid valve.
Airtac SU63-100 Standard Cylinder SU80X750TC Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU80X750TC |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU80X750TC |
| Bore size | Ø80 mm |
| Stroke | 750 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 SAU80X750TC 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 SAU80X750TC 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 SU80X750TC
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 80 | Bore size in mm. |
| ×750 | 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 SU80X750TC Is Used
Long-Stroke Material Divert
Uses the 750mm extension to push heavy cartons across a transfer line, relying on the 2513N push force at 0.5MPa to overcome friction without stalling.
Pallet Push-Off Station
Employs the TC mount to handle the 80mm bore's lateral shift forces while sliding assembled pallet loads onto a waiting accumulation zone.
Vertical Press Assembly
Leverages the 128kg safe vertical lift capacity to press bearings into housings, requiring external guides to manage the 750mm rod extension.
Replacing the Airtac SU63-100 Standard Cylinder SU80X750TC with the SAU80X750TC
To replace this discontinued SU80X750TC, order the SAU80X750TC direct: verify the 80mm bore, 750mm stroke, 3/8" port, M20x1.5 rod thread, and TC mounting. This non-magnet model cannot take a sensor; if you need detection on the SAU, specify the -S option for CMSG/DMSG/EMSG switches. Sizing both ways: a 63mm bore yields 1559N push at 0.5MPa, while a 100mm bore yields 3927N. For load holding, note that a standard cylinder drifts on air loss—the cushion only decelerates—so add an external rod lock or pilot-operated check valve. With a 750mm stroke, use an external guide to prevent rod bending under side loads. The SAUF valve-integrated option is available if you need self-switching.
Replacement checklist
- ✓ Same bore / stroke → SAU80X750TC
- ✓ 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 SU80X750TC FAQ
Yes, the SU80X750TC is discontinued. The direct replacement is the SAU80X750TC. It matches the 80mm bore, 750mm stroke, 3/8" port, force, and SC-series TC mounting, but the SAU uses CMSG/DMSG/EMSG sensors if you specify the -S magnet option.
It provides 2513N push and 2268N pull at 0.5MPa, 3518N push at 0.7MPa, and a 513kgf maximum at 1.0MPa. This non-magnet SKU cannot accept switches. The cylinder does not hold load on air loss—the 28mm cushions only decelerate—so use a rod lock for vertical holding.
Related AirTAC SAU Cylinders
Request a Quote for the SAU80X750TC
Send us the quantity and destination. We confirm price, stock and lead time on the SAU80X750TC replacement — usually within 7-8 hours.