This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU100X365S, 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 SU100X365S
The AirTAC SU63-100 Standard Cylinder SU100X365S is a double-acting profile-type standard cylinder with a Ø100mm bore and 365mm stroke, 1/2" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU100X365S, which matches its bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke365 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU100X365S
- 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 SU100X365S
The AirTAC SU100X365S is a discontinued double-acting profile-type cylinder with a 100mm bore and 365mm stroke. It delivers 3927N push and 3681N pull at 0.5MPa, rising to 5497N at 0.7MPa, with an 801kgf theoretical maximum at 1.0MPa. The direct replacement is the SAU100X365S, retaining the same 1/2" port, M20x1.5 rod thread, 29mm cushions, output force, and SC-series mounting.
The SAU upgrade switches the -S magnet from legacy CS1-B/DS1-B switches to the current CMSG/DMSG/EMSG sensors, and introduces the SAUF built-in-valve variant the SU line lacked. Note that a plain cylinder drifts on air loss; the cushions only decelerate, so use an external rod lock for held loads.
Airtac SU63-100 Standard Cylinder SU100X365S Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU100X365S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU100X365S |
| Bore size | Ø100 mm |
| Stroke | 365 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 SAU100X365S 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 SAU100X365S 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 SU100X365S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×365 | 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 SU100X365S Is Used
Heavy Press Ejection
Supplies 3927N of push at 0.5MPa to eject dense stamped metal components from press beds, utilizing the 365mm stroke to clear the tooling area completely.
Pallet Dispenser Pusher
Generates sufficient force to separate and index heavy wooden pallets from a magazine stack, with the 29mm adjustable cushions decelerating the load smoothly at stroke end.
Large Mold Actuation
Shifts substantial core molds along production lines, taking advantage of the 200kg vertical lift capacity while relying on external guides to prevent rod bending.
Replacing the Airtac SU63-100 Standard Cylinder SU100X365S with the SAU100X365S
To replace the SU100X365S, order the SAU100X365S, confirming the 1/2" port, M20x1.5 thread, and SC-series mounting. Because this SKU includes the -S magnet, you must upgrade your sensors: the legacy CS1-B/DS1-B switches are replaced by CMSG/DMSG/EMSG switches on the SAU. If you need self-switching, the SAUF variant adds a built-in 4M solenoid valve the SU lacked. For loads needing holding on air loss, add an external rod lock or pilot-operated check valve, as the 29mm cushions only decelerate. With a 365mm stroke, prevent rod bending by guiding the load externally to absorb side-load forces. Neighbouring 80mm bore gives 2513N push at 0.5MPa, while the 100mm bore hits 5497N at 0.7MPa.
Replacement checklist
- ✓ Same bore / stroke → SAU100X365S
- ✓ 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 SU100X365S FAQ
Yes, the SU100X365S is discontinued. The direct replacement is the AirTAC SAU100X365S. It matches the 100mm bore, 365mm stroke, 1/2" port, force, and SC-series mounting. The main upgrade is that the -S magnet now requires CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B switches.
The 100mm bore features a 1/2" port and M20x1.5 rod thread. It provides 3927N push and 3681N pull at 0.5MPa, 5497N push at 0.7MPa, and a theoretical maximum of 801kgf at 1.0MPa. Operating speed is 30-800 mm/s.
Related AirTAC SAU Cylinders
Request a Quote for the SAU100X365S
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