This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU100X330, 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 SU100X330
The AirTAC Airtac SU63-100 Standard Cylinder SU100X330 is a double-acting profile-type standard cylinder with a Ø100mm bore and 330mm stroke, 1/2" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU100X330, which matches its bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke330 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU100X330
- 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 SU100X330
The AirTAC SU100X330 is a discontinued double-acting profile-type cylinder with a 100mm bore and 330mm stroke. It delivers a robust 3927 N push force at 0.5 MPa, utilizing a 1/2 inch port and a 25mm piston rod. AirTAC replaced this legacy unit with the SAU100X330, a direct upgrade preserving the exact bore, stroke, output force, and SC-series mounting footprint.
Buyers gain two notable upgrades: the SAU replacement uses current CMSG/DMSG/EMSG sensors, whereas this older SU line relied on legacy CS1-B/DS1-B switches. Furthermore, the SAU family introduces a SAUF variant with a built-in 4M solenoid valve, an option the SU never offered. This SKU lacks a magnet and cannot support sensing.
Airtac SU63-100 Standard Cylinder SU100X330 Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU100X330 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU100X330 |
| Bore size | Ø100 mm |
| Stroke | 330 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 SAU100X330 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 SAU100X330 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 SU100X330
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×330 | 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 SU100X330 Is Used
Heavy Press Ejection
Provides the 3927 N push at 0.5 MPa required to eject dense stamped metal components from hydraulic press beds.
Mold Clamp Actuation
Drives robust clamping arms in injection molding cells, utilizing the 100mm bore to secure heavy tooling under 0.7 MPa working pressure.
Replacing the Airtac SU63-100 Standard Cylinder SU100X330 with the SAU100X330
To replace the SU100X330, order the SAU100X330. Confirm the 1/2 inch port, M20x1.5 rod thread, and PT/G/NPT thread standard. Since this is a non-magnet SKU, it cannot accept a sensor; if sensing is needed, specify an SAU model with a magnet and upgrade to CMSG/DMSG/EMSG switches. When sizing, the 100mm bore yields 3927 N push at 0.5 MPa; if less force is acceptable, an 80mm bore provides 2513 N. For higher demands, this bore reaches 7068 N at 0.9 MPa. Note that a plain cylinder drifts on air loss—the cushion only decelerates—so use an external rod lock for holding. The 330mm stroke warrants an external guide to prevent rod bending under side loads. The SAUF valve-integrated option can simplify actuation if needed.
Replacement checklist
- ✓ Same bore / stroke → SAU100X330
- ✓ 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 SU100X330 FAQ
Yes, the AirTAC SU100X330 is discontinued. The direct replacement is the SAU100X330. It shares the same 100mm bore, 330mm stroke, 1/2 inch port, and SC-series mounting, so it fits the existing application perfectly.
The 100mm bore uses a 1/2 inch port. It generates a push of 3927 N and a pull of 3681 N at 0.5 MPa, a push of 5497 N at 0.7 MPa, and a theoretical maximum force of 801 kgf at 1.0 MPa.
Related AirTAC SAU Cylinders
Request a Quote for the SAU100X330
Send us the quantity and destination. We confirm price, stock and lead time on the SAU100X330 replacement — usually within 7-8 hours.