This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU100X100STC, 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 SU100X100STC
The AirTAC Airtac SU63-100 Standard Cylinder SU100X100STC is a double-acting profile-type standard cylinder with a Ø100mm bore and 100mm stroke, 1/2" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU100X100STC, which matches its bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke100 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU100X100STC
- 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 SU100X100STC
The AirTAC SU100X100STC is a discontinued double-acting profile-type cylinder with a 100mm bore and 100mm stroke. Delivering 3927 N push force at 0.5 MPa, its direct replacement is the SAU100X100STC, retaining the same 1/2" port, M20x1.5 rod thread and TC mounting.
The SAU upgrade introduces CMSG/DMSG/EMSG sensors to replace this model's legacy CS1-B/DS1-B switches, and offers a new SAUF built-in-valve variant.
Airtac SU63-100 Standard Cylinder SU100X100STC Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU100X100STC |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU100X100STC |
| Bore size | Ø100 mm |
| Stroke | 100 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 SAU100X100STC 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 SAU100X100STC 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 SU100X100STC
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×100 | 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 SU100X100STC Is Used
Heavy Stamping Press
Drives heavy-duty stamping and forming dies requiring high thrust, utilizing the full 7068 N push force at 0.9 MPa to shape thick metal blanks.
Bulk Material Divert
Actuates heavy diverter gates on high-capacity bulk conveyors, using the robust 25 mm piston rod and TC mount to handle substantial side loads.
Replacing the Airtac SU63-100 Standard Cylinder SU100X100STC with the SAU100X100STC
To replace this SU100X100STC, order the SAU100X100STC with the identical 100mm bore, 100mm stroke, 1/2" port, and TC mounting interface. Because this SKU includes the -S magnet, note that your legacy CS1-B/DS1-B switches must change to the SAU's CMSG/DMSG/EMSG sensor family. If sizing alternatives, the neighbouring 80mm bore yields 2513 N push at 0.5 MPa, while this 100mm bore reaches 5497 N at 0.7 MPa. A plain cylinder drifts on air loss—the cushion only decelerates—so fit an external rod lock or pilot-operated check valve for held loads. For self-switching needs, consider the SAUF valve-integrated option.
Replacement checklist
- ✓ Same bore / stroke → SAU100X100STC
- ✓ 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 SU100X100STC FAQ
Yes, the SU100X100STC is discontinued. The direct replacement is the AirTAC SAU100X100STC. It matches the 100mm bore, 100mm stroke, 801 kgf max force, 1/2" port, and TC mounting, fitting the exact same application space.
It delivers 3927 N push and 3681 N pull at 0.5 MPa, 5497 N push at 0.7 MPa, and a theoretical max of 801 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 current CMSG/DMSG/EMSG sensor family.
Related AirTAC SAU Cylinders
Request a Quote for the SAU100X100STC
Send us the quantity and destination. We confirm price, stock and lead time on the SAU100X100STC replacement — usually within 7-8 hours.