This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU100X190, 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 SU100X190
The AirTAC Airtac SU63-100 Standard Cylinder SU100X190 is a double-acting profile-type standard cylinder with a Ø100mm bore and 190mm stroke, 1/2" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU100X190, which matches its bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke190 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU100X190
- 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 SU100X190
The AirTAC SU100X190 is a discontinued double-acting profile-type cylinder with an extruded aluminium barrel and adjustable air cushions at both ends. It delivers 3927 N push and 3681 N pull at 0.5 MPa, peaking at 801 kgf. The direct replacement is the SAU100X190, matching the 100 mm bore, 190 mm stroke, 1/2" port and SC-series mounting.
The SAU upgrade retains the exact body and force but moves to CMSG/DMSG/EMSG sensors (the SU had no magnet and cannot take a switch). The SAUF variant adds a built-in valve the SU lacked.
Airtac SU63-100 Standard Cylinder SU100X190 Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU100X190 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU100X190 |
| Bore size | Ø100 mm |
| Stroke | 190 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 SAU100X190 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 SAU100X190 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 SU100X190
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×190 | 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 SU100X190 Is Used
Heavy Pressing
Drives large stamping or forming tools requiring up to 3927 N of push force at 0.5 MPa.
Pallet Handling
Actuates robust lift gates or heavy-duty diverters in automated material flow lines.
Mould Clamping
Secures large injection moulds or heavy fixtures, using the 1/2" port for rapid fill.
Replacing the Airtac SU63-100 Standard Cylinder SU100X190 with the SAU100X190
To replace this discontinued SU100X190, order the SAU100X190. Confirm the 1/2" port, M20x1.5 rod thread and SC-series mounting (LB/FA/FB/CA/CB) match your jig. Because this SKU lacks a magnet, it cannot hold a sensor; if you need position detection on the SAU, specify the -S option and use CMSG switches. A plain cylinder drifts on air loss—the cushion only decelerates—so fit an external rod lock for held loads. For loads near the 2356 N safe working limit, check side-load tolerance, though the 190 mm stroke keeps rod-bending risk low. If you need more force, the 100 mm bore is the largest standard profile size.
Replacement checklist
- ✓ Same bore / stroke → SAU100X190
- ✓ 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 SU100X190 FAQ
Yes, the SU100X190 is discontinued. The direct replacement is the SAU100X190. It shares the same 100 mm bore, 190 mm stroke, 801 kgf max force, 1/2" port and SC-series mounting accessories. You can swap it directly without changing your mechanical setup.
It provides 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 (-S), so it cannot accept a sensor. The SAU replacement uses CMSG/DMSG/EMSG switches if you add the -S option.
Related AirTAC SAU Cylinders
Request a Quote for the SAU100X190
Send us the quantity and destination. We confirm price, stock and lead time on the SAU100X190 replacement — usually within 7-8 hours.