This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU32X350SH, 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 SU32X350SH
The AirTAC SU32~50 Standard Cylinder SU32X350SH is a double-acting profile-type standard cylinder with a Ø32mm bore and 350mm stroke, 1/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU32X350SH, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke350 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAU32X350SH
- 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 SU32X350SH
The AirTAC SU32X350SH is a discontinued double-acting profile cylinder with a 32mm bore and 350mm stroke. It delivers 402N push and 345N pull at 0.5MPa, with a 1/8" port and M10x1.25 rod thread. The direct replacement is the SAU32X350SH, matching the exact bore, stroke, force, port, and SC-series mounting.
This unit includes a piston magnet for legacy CS1-B/DS1-B switches; the SAU upgrade switches to CMSG/DMSG/EMSG sensors. The -H seal provides a 0-150C high-temperature range. The SAU line also adds a SAUF valve-integrated option the SU lacked.
Airtac SU32~50 Standard Cylinder SU32X350SH Technical Specifications
| Model | Airtac SU32~50 Standard Cylinder SU32X350SH |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU32X350SH |
| Bore size | Ø32 mm |
| Stroke | 350 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 SAU32X350SH 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 SAU32X350SH 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 SU32X350SH
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×350 | 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 SU32X350SH Is Used
Small Parts Ejection
Uses the 402N push force at 0.5MPa to eject small molded components from a fixture reliably.
High-Temp Actuation
The Viton H seal handles 0-150C environments, making it suitable for actuating gates near ovens or heat sources.
Replacing the Airtac SU32~50 Standard Cylinder SU32X350SH with the SAU32X350SH
To replace this SU32X350SH with the SAU32X350SH, verify the 32mm bore, 350mm stroke, 1/8" port, and PT/G/NPT thread choice. The built-in magnet means you must migrate from legacy CS1-B/DS1-B switches to current CMSG/DMSG/EMSG sensors. Sizing both ways: a 40mm bore offers 628N push at 0.5MPa if you need more force, while the 32mm bore itself handles up to 82kgf at 1.0MPa. For the 350mm stroke, use an external guide to prevent rod bending and side-load wear. The cushion only decelerates; use an external rod lock or pilot-operated check valve to hold loads. The SAUF variant offers a built-in valve if needed.
Replacement checklist
- ✓ Same bore / stroke → SAU32X350SH
- ✓ 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 SU32X350SH FAQ
Yes, the SU32X350SH is discontinued. The direct replacement is the AirTAC SAU32X350SH. It shares the same 32mm bore, 350mm stroke, 1/8" port, output force, and SC-series mounting accessories. You can order the SAU32X350SH as a direct fit.
The 32mm bore provides 402N push and 345N pull at 0.5MPa, 563N push at 0.7MPa, and a theoretical max of 82kgf at 1.0MPa. Because this model has a magnet (-S), it used legacy CS1-B/DS1-B switches; the SAU replacement requires current CMSG/DMSG/EMSG sensors.
Related AirTAC SAU Cylinders
Request a Quote for the SAU32X350SH
Send us the quantity and destination. We confirm price, stock and lead time on the SAU32X350SH replacement — usually within 7-8 hours.