This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU100X430S, 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 SU100X430S
The AirTAC SU63-100 Standard Cylinder SU100X430S is a double-acting profile-type standard cylinder with a Ø100mm bore and 430mm stroke, 1/2" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU100X430S, which matches its bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke430 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU100X430S
- 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 SU100X430S
The AirTAC SU100X430S is a discontinued double-acting profile-type cylinder with a 100mm bore and 430mm stroke. It delivers 3927 N push force at 0.5 MPa through a 1/2 inch port. AirTAC replaced this unit with the SAU100X430S, a direct replacement retaining the exact bore, stroke, force, port, and SC-series mounting.
The SAU upgrade introduces CMSG/DMSG/EMSG sensors to replace this model's legacy CS1-B/DS-B switches, and offers a new SAUF built-in-valve variant. Note that the cushion only decelerates; use an external rod lock to hold loads.
Airtac SU63-100 Standard Cylinder SU100X430S Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU100X430S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU100X430S |
| Bore size | Ø100 mm |
| Stroke | 430 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 SAU100X430S 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 SAU100X430S 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 SU100X430S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×430 | 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 SU100X430S Is Used
Heavy Stamp Press Feed
Drives heavy metal blanks into a hydraulic press with 3927 N of thrust at 0.5 MPa, utilizing the 430mm stroke to clear the work area.
Large Mold Extraction
Ejects dense injection molds from machinery, relying on the 29mm adjustable air cushions to decelerate the heavy payload at stroke end.
Replacing the Airtac SU63-100 Standard Cylinder SU100X430S with the SAU100X430S
To replace this discontinued SU100X430S, order the SAU100X430S. Confirm the 100mm bore, 430mm stroke, 1/2 inch port, M20x1.5 rod thread, and SC-series mounting. Because this unit has the -S magnet, you must switch from the old CS1-B/DS1-B switches to the current CMSG/DMSG/EMSG family. For sizing both ways, a 100mm bore gives 3927 N push at 0.5 MPa, while an 80mm bore offers 2513 N. A plain cylinder drifts without air; add a pilot-operated check valve for load holding. With a 430mm stroke, use an external guide to prevent rod bending from side loads. If you need self-switching, explore the SAUF valve-integrated option.
Replacement checklist
- ✓ Same bore / stroke → SAU100X430S
- ✓ 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 SU100X430S FAQ
Yes, the SU100X430S is discontinued. The direct replacement is the AirTAC SAU100X430S. It matches the 100mm bore, 430mm stroke, 1/2 inch port, output force, and SC-series mounting accessories perfectly.
The SAU100X430S provides 3927 N push and 3681 N pull at 0.5 MPa, 5497 N push at 0.7 MPa, and a maximum theoretical force of 801 kgf at 1.0 MPa. Because your old model has the -S magnet, you must upgrade from the legacy CS1-B/DS1-B switches to the current CMSG/DMSG/EMSG sensors.
Related AirTAC SAU Cylinders
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