This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU100X80TC, 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 SU100X80TC
The AirTAC Airtac SU63-100 Standard Cylinder SU100X80TC is a double-acting profile-type standard cylinder with a Ø100mm bore and 80mm stroke, 1/2" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU100X80TC, which matches its bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke80 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU100X80TC
- 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 SU100X80TC
The AirTAC SU100X80TC is a discontinued double-acting profile-type standard cylinder with an 80 mm stroke. It delivers a robust 3927 N push force at 0.5 MPa, utilizing a 25 mm piston rod and a 1/2 inch air port. The direct replacement is the SAU100X80TC, which preserves the original bore, stroke, force, port size, and SC-series TC mounting interface.
This compact extruded aluminum body is shorter than an ISO 15552 cylinder of the same bore. Note that this specific SKU lacks a magnet and cannot accept sensors, while the SAU upgrade introduces a built-in valve SAUF option the SU line never had.
Airtac SU63-100 Standard Cylinder SU100X80TC Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU100X80TC |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU100X80TC |
| Bore size | Ø100 mm |
| Stroke | 80 mm |
| Acting type | Double acting |
| Port size | 1/2" |
| 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, 29 mm |
| Max standard stroke | Up to 1500 mm |
Specifications follow the official AirTAC SU datasheet (now discontinued). The SAU100X80TC carries the same ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 kgf | |
The SAU100X80TC 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 SU100X80TC
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×80 | 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 SU100X80TC Is Used
Heavy Stamping Press
Drives heavy-duty stamping and forming dies requiring high thrust, utilizing the 3927 N push force at 0.5 MPa to shape thick metal components reliably.
Injection Mold Ejector
Provides consistent ejection force for large injection molds, benefiting from the compact extruded profile to fit tight machinery footprints without SC-mounting changes.
Replacing the Airtac SU63-100 Standard Cylinder SU100X80TC with the SAU100X80TC
To replace the discontinued SU100X80TC, order the SAU100X80TC direct equivalent, confirming the 100 mm bore, 80 mm stroke, 1/2" port, M20x1.5 rod thread, and TC mounting. Because this SKU has no -S magnet, it cannot support legacy CS1-B/DS1-B switches; if sensing is required, specify an SAU model with a magnet and upgrade to current CMSG/DMSG/EMSG sensors. When sizing, the 100 mm bore yields 3927 N push at 0.5 MPa, whereas the neighboring 80 mm bore provides 2513 N. Remember that a plain cylinder drifts on air loss; the 29 mm adjustable cushions only decelerate near stroke ends, so add an external rod lock or pilot-operated check valve for held loads.
Replacement checklist
- ✓ Same bore / stroke → SAU100X80TC
- ✓ 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 SU100X80TC FAQ
Yes, the AirTAC SU100X80TC is discontinued. The direct replacement is the SAU100X80TC. It offers identical bore, stroke, output force, 1/2" port, and TC mounting compatibility, ensuring a seamless swap.
At 0.5 MPa it pushes 3927 N and pulls 3681 N; at 0.7 MPa it pushes 5497 N, with a theoretical max of 801 kgf at 1.0 MPa. This specific SKU lacks a magnet, so it cannot take sensors; the SAU replacement uses CMSG/DMSG/EMSG switches if sensing is needed.
Related AirTAC SAU Cylinders
Request a Quote for the SAU100X80TC
Send us the quantity and destination. We confirm price, stock and lead time on the SAU100X80TC replacement — usually within 7-8 hours.