This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU100X50TC, 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 SU100X50TC
The AirTAC SU63-100 Standard Cylinder SU100X50TC is a double-acting profile-type standard cylinder with a Ø100mm bore and 50mm stroke, 1/2" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU100X50TC, which matches its bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke50 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU100X50TC
- 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 SU100X50TC
The AirTAC SU100X50TC is a discontinued double-acting profile-type cylinder with a 100mm bore and 50mm stroke. Delivering 3927 N push force at 0.5 MPa via a 1/2" port, it is replaced directly by the SAU100X50TC. This direct upgrade matches the exact body, force, and SC-series TC mounting dimensions, ensuring a seamless swap.
Because this SKU lacks a magnet, it cannot accept a sensor. If sensing is needed, the SAU replacement requires current CMSG/DMSG/EMSG switches instead of the legacy CS1-B/DS1-B. Note that the SAU family also adds a SAUF valve-integrated option the SU line never offered.
Airtac SU63-100 Standard Cylinder SU100X50TC Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU100X50TC |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU100X50TC |
| Bore size | Ø100 mm |
| Stroke | 50 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 SAU100X50TC 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 SAU100X50TC 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 SU100X50TC
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×50 | 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 SU100X50TC Is Used
Heavy Stamp Pressing
Drives large stamping dies requiring substantial push force, utilizing the 100mm bore to deliver 3927 N at 0.5 MPa for forming thick metal components.
Pallet Load Routing
Diverts or stops heavy loaded pallets on conveyors, where the TC mount absorbs high lateral moments during heavy-duty material routing operations.
Industrial Clamp Actuation
Secures large fabricated steel frames during welding, providing the robust holding power needed for industrial fabrication fixtures.
Replacing the Airtac SU63-100 Standard Cylinder SU100X50TC with the SAU100X50TC
To replace this SU100X50TC, order the SAU100X50TC with the identical 100mm bore, 50mm stroke, 1/2" port, M20x1.5 rod thread, and TC mounting. Confirm your thread standard (PT, G, or NPT) during ordering. Since this specific SKU has no magnet (-S), it cannot support position sensing; if your application requires switches, migrating to the SAU allows the use of modern CMSG/DMSG/EMSG sensors. For loads needing 3927 N at 0.5 MPa, the neighboring 80mm bore yields 2513 N, making the 100mm size necessary. The 29mm adjustable cushions decelerate motion but do not lock the rod; for static holding on air loss, install an external rod lock or pilot-operated check valve. The SAUF variant with a built-in 4M solenoid valve is also available if you want to simplify piping.
Replacement checklist
- ✓ Same bore / stroke → SAU100X50TC
- ✓ 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 SU100X50TC FAQ
Yes, the SU100X50TC is discontinued. The direct replacement is the SAU100X50TC. It shares the identical 100mm bore, 50mm stroke, 1/2" port, output force, and SC-series TC mounting, so it fits the same application without mechanical modifications.
This 100mm bore cylinder 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 this specific SKU lacks a magnet, it cannot accept a sensor; if sensing is needed, the SAU replacement uses CMSG/DMSG/EMSG switches.
Related AirTAC SAU Cylinders
Request a Quote for the SAU100X50TC
Send us the quantity and destination. We confirm price, stock and lead time on the SAU100X50TC replacement — usually within 7-8 hours.