This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU63X430, 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 SU63X430
The AirTAC SU63-100 Standard Cylinder SU63X430 is a double-acting profile-type standard cylinder with a Ø63mm bore and 430mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU63X430, which matches its bore, stroke, force and mounting.
- BoreØ63 mm
- Stroke430 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM16×1.5
- StatusDiscontinued → SAU63X430
- 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 SU63X430
The AirTAC SU63X430 is a discontinued double-acting profile-type cylinder with a 63 mm bore and 430 mm stroke. It delivers 1559 N push force at 0.5 MPa via a 3/8" port. AirTAC replaced this unit with the SAU63X430, a direct upgrade retaining the exact bore, stroke, force, port size, and SC-series mounting.
The SAU replacement introduces CMSG/DMSG/EMSG sensors, superseding the legacy CS1-B/DS1-B switches, and adds an optional SAUF built-in valve. For this 430 mm stroke, use external guides to prevent rod bending. This SKU lacks a magnet, so it cannot accept switches.
Airtac SU63-100 Standard Cylinder SU63X430 Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU63X430 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU63X430 |
| Bore size | Ø63 mm |
| Stroke | 430 mm |
| Acting type | Double acting |
| Port size | 3/8" |
| Rod thread | M16×1.5 |
| 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, 21 mm |
| Max standard stroke | Up to 1500 mm |
Specifications follow the official AirTAC SU datasheet (now discontinued). The SAU63X430 carries the same ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1559 N | 1402 N |
| 0.7 MPa | 2182 N | — |
| Max (@1.0 MPa) | 318 kgf | |
The SAU63X430 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 SU63X430
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 63 | 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 SU63X430 Is Used
Carton Diverting
Pushes heavy packages at 90 degrees on a sorting line using a safe 935 N working load over the 430 mm travel.
Pallet Loading
Transfers goods horizontally onto pallets, utilizing the 1559 N push force at 0.5 MPa to move stable loads.
Material Lowering
Lowers components down a 430 mm path; requires external guides to prevent rod bending during the descent.
Replacing the Airtac SU63-100 Standard Cylinder SU63X430 with the SAU63X430
To replace the SU63X430, order the SAU63X430, matching the 63 mm bore, 430 mm stroke, 3/8" port, M16x1.5 rod thread, and SC-series mounts. If downsizing, a 50 mm bore yields 982 N [email protected]; if upsizing, an 80 mm bore provides 2513 N. Because this 430 mm stroke is long, add external guides to prevent rod bending under side loads. This non-magnet SKU cannot take a sensor; if you need position detection, order an SAU-S model and use CMSG/DMSG/EMSG switches. For load holding on air loss, add an external rod lock or pilot-operated check valve, as cushions only decelerate. The SAUF variant integrates a valve if desired.
Replacement checklist
- ✓ Same bore / stroke → SAU63X430
- ✓ 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 SU63X430 FAQ
Yes, the AirTAC SU63X430 is discontinued. The direct replacement is the SAU63X430, which shares the same 63 mm bore, 430 mm stroke, 3/8" port, output force, and SC-series mounting accessories.
It delivers 1559 N push and 1402 N pull at 0.5 MPa, 2182 N push at 0.7 MPa, and a 318 kgf max at 1.0 MPa. This specific SKU lacks a magnet and cannot accept sensors; the SAU-S replacement uses CMSG/DMSG/EMSG switches.
Request a Quote for the SAU63X430
Send us the quantity and destination. We confirm price, stock and lead time on the SAU63X430 replacement — usually within 7-8 hours.