This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU32X910S, 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 SU32~50 Standard Cylinder SU32X910S
The AirTAC Airtac SU32~50 Standard Cylinder SU32X910S is a double-acting profile-type standard cylinder with a Ø32mm bore and 910mm stroke, 1/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU32X910S, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke910 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAU32X910S
- 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 SU32~50 Standard Cylinder SU32X910S
The AirTAC SU32X910S is a discontinued double-acting profile-type cylinder with a 32mm bore and 910mm stroke. Delivering 402N push force at 0.5MPa via a 1/8" port, it is replaced directly by the SAU32X910S. This direct upgrade matches the exact bore, stroke, force, and SC-series mounting footprint.
The SAU upgrade switches the legacy CS1-B/DS1-B sensors to modern CMSG/DMSG/EMSG switches, and introduces the SAUF built-in-valve option. Note that a plain cylinder drifts without live air; use an external rod lock for holding.
Airtac SU32~50 Standard Cylinder SU32X910S Technical Specifications
| Model | Airtac SU32~50 Standard Cylinder SU32X910S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU32X910S |
| Bore size | Ø32 mm |
| Stroke | 910 mm |
| Acting type | Double acting |
| Port size | 1/8" |
| Rod thread | M10×1.25 |
| 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, 21 mm |
| Max standard stroke | Up to 1000 mm |
Specifications follow the official AirTAC SU datasheet (now discontinued). The SAU32X910S carries the same ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
The SAU32X910S produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SU32~50 Standard Cylinder SU32X910S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×910 | 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 SU32~50 Standard Cylinder SU32X910S Is Used
High-Bay Ejection
Extends vertically to eject small bins from top-tier shelving, requiring external guides to manage rod bending on the 910mm extension.
Film Roll Traversing
Shifts lightweight material rolls laterally between processing stations, benefiting from the compact 32mm profile body.
Replacing the Airtac SU32~50 Standard Cylinder SU32X910S with the SAU32X910S
To replace this SU32X910S with the SAU32X910S, verify the 32mm bore, 910mm stroke, 1/8" port, M10x1.25 rod thread, and SC-series mounting. Because this -S SKU has a magnet, you must upgrade from legacy CS1-B/DS1-B switches to CMSG/DMSG/EMSG sensors. A 910mm stroke creates high rod-bending risk; use external guides to prevent side loads. For load holding, add a pilot-operated check valve, as cushions only decelerate. If you need more force, a 40mm bore yields 628N push at 0.5MPa; if less is acceptable, explore smaller bores. The SAUF variant offers a built-in valve the SU lacked.
Replacement checklist
- ✓ Same bore / stroke → SAU32X910S
- ✓ 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 SU32~50 Standard Cylinder SU32X910S FAQ
Yes, the AirTAC SU32X910S is discontinued. The direct replacement is the SAU32X910S. It shares the same 32mm bore, 910mm stroke, 402N force, 1/8" port, and SC-series mounting accessories, but the SAU uses current CMSG/DMSG/EMSG sensors instead of the older CS1-B/DS1-B switches.
At 0.5MPa it provides 402N push and 345N pull; at 0.7MPa it pushes 563N, and the theoretical max is 82kgf at 1.0MPa. This -S model includes a magnet for legacy CS1-B/DS1-B switches. The SAU replacement requires CMSG/DMSG/EMSG sensors. A plain cylinder does not hold loads without air; use an external rod lock.
Related AirTAC SAU Cylinders
Request a Quote for the SAU32X910S
Send us the quantity and destination. We confirm price, stock and lead time on the SAU32X910S replacement — usually within 7-8 hours.