This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU32X600STC, 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 SU32X600STC
The AirTAC SU32~50 Standard Cylinder SU32X600STC is a double-acting profile-type standard cylinder with a Ø32mm bore and 600mm stroke, 1/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU32X600STC, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke600 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAU32X600STC
- 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 SU32X600STC
The AirTAC SU32X600STC is a discontinued double-acting profile-type cylinder with a 32mm bore and 600mm stroke. It delivers 402N push force at 0.5MPa via a 1/8 port. AirTAC replaced this unit with the SAU32X600STC, a direct upgrade sharing the exact body, force, and SC-series TC mounting.
The SAU upgrade introduces CMSG/DMSG/EMSG sensors, replacing the legacy CS1-B/DS1-B switches used on this -S model. Note that standard cylinders drift without live air; use an external rod lock for holding.
Airtac SU32~50 Standard Cylinder SU32X600STC Technical Specifications
| Model | Airtac SU32~50 Standard Cylinder SU32X600STC |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU32X600STC |
| Bore size | Ø32 mm |
| Stroke | 600 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 SAU32X600STC 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 SAU32X600STC 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 SU32X600STC
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×600 | 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 SU32X600STC Is Used
Light Package Routing
Pushes lightweight cardboard cartons along a sorting line using the 402N push force at 0.5MPa, easily handling the 20kg vertical lift margin.
Small Component Ejection
Ejects machined plastic parts from a fixture over the 600mm stroke, requiring an external guide rail to prevent rod bending during extension.
Bin Transfer System
Transfers small component bins between workstations using the TC mounting accessory, benefiting from the compact profile body to save space.
Replacing the Airtac SU32~50 Standard Cylinder SU32X600STC with the SAU32X600STC
To replace this SU32X600STC, order the SAU32X600STC keeping the 32mm bore, 600mm stroke, 1/8 port, and TC mounting. Because the -S magnet is present, you must switch from CS1-B/DS1-B switches to the SAU's CMSG/DMSG/EMSG sensors. If you need integrated flow control, the SAUF variant offers a built-in valve the SU lacked. For this 600mm stroke, add an external guide to prevent rod bending under side loads. If sizing both ways, a 40mm bore yields 628N push at 0.5MPa, while a 20mm bore offers less force. Remember, the air cushion only decelerates; it does not hold the load.
Replacement checklist
- ✓ Same bore / stroke → SAU32X600STC
- ✓ 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 SU32X600STC FAQ
Yes, the AirTAC SU32X600STC is discontinued. The direct replacement is the SAU32X600STC. It shares the same 32mm bore, 600mm stroke, 1/8 port, force output, and SC-series TC mounting, so it fits the same application without modification.
This double-acting cylinder 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 is an -S model with a magnet, it used legacy CS1-B/DS1-B switches; the SAU replacement requires the current CMSG/DMSG/EMSG sensor family.
Related AirTAC SAU Cylinders
Request a Quote for the SAU32X600STC
Send us the quantity and destination. We confirm price, stock and lead time on the SAU32X600STC replacement — usually within 7-8 hours.