This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU100X600STC, 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 SU100X600STC
The AirTAC SU63-100 Standard Cylinder SU100X600STC is a double-acting profile-type standard cylinder with a Ø100mm bore and 600mm stroke, 1/2" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU100X600STC, which matches its bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke600 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU100X600STC
- 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 SU100X600STC
The AirTAC SU100X600STC is a discontinued double-acting profile-type cylinder featuring a 100mm bore, 600mm stroke, and a 1/2" port. Delivering 3927 N push force at 0.5 MPa, it utilized an extruded aluminum barrel making it more compact than an ISO 15552 cylinder of the same bore. The direct replacement is the SAU100X600STC, which preserves the original body, bore, stroke, output force, port size, and SC-series TC mounting.
When upgrading to the SAU100X600STC, the dimensions remain identical, but the legacy CS1-B/DS1-B sensors used on this -S magnet model are replaced by the current CMSG/DMSG/EMSG switch family. Furthermore, the SAU line introduces the SAUF variant with a built-in 4M solenoid valve, an option the SU series never offered.
Airtac SU63-100 Standard Cylinder SU100X600STC Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU100X600STC |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU100X600STC |
| Bore size | Ø100 mm |
| Stroke | 600 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 SAU100X600STC 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 SAU100X600STC 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 SU100X600STC
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×600 | 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 SU100X600STC Is Used
Heavy Press Ejection
Provides the 3927 N push force at 0.5 MPa needed to reliably eject heavy stamped metal parts from press dies.
Pallet Diverting
Uses the 600mm stroke and TC mount to push large loaded pallets smoothly across high-speed conveyor lines.
Replacing the Airtac SU63-100 Standard Cylinder SU100X600STC with the SAU100X600STC
To replace the SU100X600STC, order the SAU100X600STC, confirming the 100mm bore, 600mm stroke, 1/2" port, M20x1.5 rod thread, and TC mounting interface are retained. Because this is a 600mm stroke, add an external guide to prevent rod bending and side-load wear. If sizing alternatives, the neighboring 80mm bore yields 2513 N push at 0.5 MPa, while this 100mm bore provides 3927 N. Note that a plain cylinder drifts on air loss—the cushion only decelerates—so use an external rod lock for held loads. Finally, migrate your -S magnet sensors from CS1-B/DS1-B to CMSG/DMSG/EMSG.
Replacement checklist
- ✓ Same bore / stroke → SAU100X600STC
- ✓ 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 SU100X600STC FAQ
Yes, the SU100X600STC is discontinued. The direct replacement is the SAU100X600STC. It shares the same 100mm bore, 600mm stroke, 1/2" port, output force, and TC mounting, so it fits the same application directly.
It delivers 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 this SKU has a magnet (-S), it used legacy CS1-B/DS1-B switches; the SAU replacement requires the newer CMSG/DMSG/EMSG sensor family.
Related AirTAC SAU Cylinders
Request a Quote for the SAU100X600STC
Send us the quantity and destination. We confirm price, stock and lead time on the SAU100X600STC replacement — usually within 7-8 hours.