This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU100X194, 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 SU100X194
The AirTAC SU63-100 Standard Cylinder SU100X194 is a double-acting profile-type standard cylinder with a Ø100mm bore and 194mm stroke, 1/2" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU100X194, which matches its bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke194 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU100X194
- 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 SU100X194
The AirTAC SU100X194 is a discontinued double-acting profile-type standard cylinder featuring a 100mm bore and a 194mm stroke. Built with an extruded aluminum barrel, it is more compact than an ISO 15552 cylinder of the same bore. It delivers a robust 3927 N push force at 0.5 MPa, utilizing a 25mm piston rod and a 1/2" air port.
AirTAC replaced this end-of-life unit with the SAU100X194, a direct replacement retaining the exact bore, stroke, output force, 1/2" port, and SC-series mounting compatibility. The upgrade introduces current CMSG/DMSG/EMSG sensors and a new SAUF built-in-valve option the SU line lacked. Note this non-magnetic SKU cannot accept a sensor.
Airtac SU63-100 Standard Cylinder SU100X194 Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU100X194 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU100X194 |
| Bore size | Ø100 mm |
| Stroke | 194 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 SAU100X194 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 SAU100X194 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 SU100X194
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×194 | 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 SU100X194 Is Used
Heavy Stamp Pressing
Drives large stamping dies requiring substantial force, delivering 5497 N at 0.7 MPa to form thick metal components securely.
Pallet Diverting
Actuates heavy-duty diverters on conveyor lines, using the 194mm stroke to push loaded pallets firmly into branching lanes.
Industrial Clamping
Provides rigid holding force for large machined parts during milling, ensuring components remain locked under heavy cutting loads.
Replacing the Airtac SU63-100 Standard Cylinder SU100X194 with the SAU100X194
To replace the discontinued SU100X194, order the SAU100X194 direct equivalent, confirming the 100mm bore, 194mm stroke, 1/2" port, M20x1.5 rod thread, and SC-series mounting. If downsizing, a 80mm bore yields 2513 N push at 0.5 MPa; if upsizing is needed, the 100mm bore is the largest standard profile option. Because this SKU lacks a magnet, it cannot support sensing; the SAU upgrade requires CMSG/DMSG/EMSG switches. The 194mm stroke is under the 300mm threshold, so rod-bending side-load risks are minimal, but always guide rigid loads. For load holding during air loss, add an external rod lock or pilot-operated check valve, as cushions only decelerate. The SAUF variant offers a built-in valve if faster self-switching is desired.
Replacement checklist
- ✓ Same bore / stroke → SAU100X194
- ✓ 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 SU100X194 FAQ
Yes, the AirTAC SU100X194 is discontinued. The direct replacement is the SAU100X194. It shares the identical 100mm bore, 194mm stroke, output force, 1/2" port, and SC-series mounting, so it fits the same application without modification.
It delivers 3927 N push and 3681 N pull at 0.5 MPa, 5497 N push at 0.7 MPa, and a theoretical max of 801 kgf at 1.0 MPa. This specific SKU has no magnet and cannot accept a sensor. The SAU replacement uses CMSG/DMSG/EMSG switches.
Related AirTAC SAU Cylinders
Request a Quote for the SAU100X194
Send us the quantity and destination. We confirm price, stock and lead time on the SAU100X194 replacement — usually within 7-8 hours.