This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU100X190STC, 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 SU100X190STC
The AirTAC SU63-100 Standard Cylinder SU100X190STC is a double-acting profile-type standard cylinder with a Ø100mm bore and 190mm stroke, 1/2" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU100X190STC, which matches its bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke190 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU100X190STC
- 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 SU100X190STC
The AirTAC SU100X190STC is a discontinued double-acting profile-type cylinder with a 100mm bore and 190mm stroke. It delivers a robust 3927 N push force at 0.5 MPa, utilizing a 1/2 inch port and M20x1.5 rod thread. AirTAC replaced this end-of-line unit with the SAU100X190STC, a direct upgrade retaining the exact body dimensions, output force, and SC-series TC mounting interface.
This compact extruded aluminium body is shorter than a standard ISO 15552 cylinder of the same bore. The SAU replacement introduces CMSG/DMSG/EMSG sensors to supersede the legacy CS1-B/DS1-B switches used on this -S SKU, and it unlocks the SAUF built-in 4M valve option the SU line lacked.
Airtac SU63-100 Standard Cylinder SU100X190STC Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU100X190STC |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU100X190STC |
| Bore size | Ø100 mm |
| Stroke | 190 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 SAU100X190STC 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 SAU100X190STC 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 SU100X190STC
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×190 | 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 SU100X190STC Is Used
Heavy Press Operations
Drives high-tonnage stamping and forming presses where the 801 kgf maximum theoretical force at 1.0 MPa is required to shape thick metal components.
Large Mold Transfer
Shifts heavy injection molds along the production floor using the TC mount interface to maintain rigid alignment under high thrust loads.
Replacing the Airtac SU63-100 Standard Cylinder SU100X190STC with the SAU100X190STC
To replace the SU100X190STC, order the SAU100X190STC ensuring the 100mm bore, 190mm stroke, 1/2 inch port, and TC mounting accessories match your existing fixture. Because this SKU includes a magnet (-S), you must upgrade your legacy CS1-B/DS1-B switches to the current CMSG/DMSG/EMSG sensor family. If your application requires integrated control, the SAU family offers the SAUF variant with a built-in 4M solenoid valve, a feature the original SU lacked. For sizing alternatives, a neighbouring 80mm bore yields 2513 N push at 0.5 MPa, while the 100mm bore hits 5497 N at 0.7 MPa. A plain cylinder drifts on air loss; the 29mm adjustable cushion only decelerates the piston near stroke end, so fit an external rod lock or pilot-operated check valve for secure load holding.
Replacement checklist
- ✓ Same bore / stroke → SAU100X190STC
- ✓ 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 SU100X190STC FAQ
Yes, the SU100X190STC is discontinued. The direct replacement is the SAU100X190STC. It shares the identical 100mm bore, 190mm stroke, 1/2 inch port, output force, and SC-series TC mounting, so it fits the same application directly.
At 0.5 MPa it provides 3927 N push and 3681 N pull, 5497 N push at 0.7 MPa, and a maximum theoretical force of 801 kgf at 1.0 MPa. Because this is an -S magnet model, the original CS1-B/DS1-B switches are obsolete; the SAU replacement requires the current CMSG/DMSG/EMSG sensor family.
Related AirTAC SAU Cylinders
Request a Quote for the SAU100X190STC
Send us the quantity and destination. We confirm price, stock and lead time on the SAU100X190STC replacement — usually within 7-8 hours.