This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU100X210S, 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 SU100X210S
The AirTAC SU63-100 Standard Cylinder SU100X210S is a double-acting profile-type standard cylinder with a Ø100mm bore and 210mm stroke, 1/2" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU100X210S, which matches its bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke210 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU100X210S
- 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 SU100X210S
The AirTAC SU100X210S is a discontinued double-acting profile-type cylinder with a 100mm bore and 210mm stroke. Built with an extruded aluminium barrel and adjustable air cushions at both ends, it is more compact than an ISO 15552 cylinder of the same bore.
The direct replacement is the SAU100X210S, matching the original 100mm bore, 210mm stroke, 1/2" port, M20x1.5 rod thread and SC-series mounting. The SAU upgrade keeps the body and force identical, but the -S magnet now pairs with current CMSG/DMSG/EMSG switches instead of the legacy CS1-B/DS1-B sensors. The SAU line also introduces the SAUF variant with a built-in 4M solenoid valve, an integrated self-switching option the SU series never offered.
Airtac SU63-100 Standard Cylinder SU100X210S Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU100X210S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU100X210S |
| Bore size | Ø100 mm |
| Stroke | 210 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 SAU100X210S 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 SAU100X210S 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 SU100X210S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×210 | 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 SU100X210S Is Used
Heavy Stamping Press
Drives heavy-duty stamping and forming dies requiring high thrust, using the 3927 N push force at 0.5 MPa to shape thick metal blanks.
Large Clamp Fixture
Secures oversized composite or steel components during machining, applying up to 801 kgf clamping force at the maximum 1.0 MPa pressure.
Replacing the Airtac SU63-100 Standard Cylinder SU100X210S with the SAU100X210S
To replace this SU100X210S, order the SAU100X210S and verify your 1/2" port, M20x1.5 rod thread, and SC-series mounting hardware (LB/FA/FB/CA/CB) for a direct fit. If your machine relied on the -S magnet, note that the SAU requires CMSG/DMSG/EMSG sensors, replacing the older CS1-B/DS1-B switches. Sizing both ways: the neighbouring 80mm bore provides 2513 N push @0.5 MPa, while this 100mm bore hits 5497 N @0.7 MPa and a theoretical max of 801 kgf @1.0 MPa. A plain cylinder drifts without live air—the cushion only decelerates—so fit an external rod lock or pilot-operated check valve for held loads. For the 210mm stroke, ensure adequate guidance to prevent rod bending and side-load wear.
Replacement checklist
- ✓ Same bore / stroke → SAU100X210S
- ✓ 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 SU100X210S FAQ
Yes, the AirTAC SU100X210S is discontinued and end-of-life. The direct replacement is the SAU100X210S. It shares the identical 100mm bore, 210mm stroke, output force, 1/2" port, and SC-series mounting, so it fits the same application without modifications.
The 100mm bore 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 is an -S magnet model, it originally used CS1-B/DS1-B switches; the SAU100X210S replacement upgrades the sensor groove to accept the current CMSG/DMSG/EMSG switch family.
Related AirTAC SAU Cylinders
Request a Quote for the SAU100X210S
Send us the quantity and destination. We confirm price, stock and lead time on the SAU100X210S replacement — usually within 7-8 hours.