This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAUJ32X80-10S, 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 SUJ Adjustable Cylinder SUJ32X80-10S
The AirTAC Airtac SUJ Adjustable Cylinder SUJ32X80-10S is a double-acting profile-type standard cylinder with a Ø32mm bore and 80mm stroke, 1/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAUJ32X80-10S, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke80 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAUJ32X80-10S
- 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 SUJ Adjustable Cylinder SUJ32X80-10S
The AirTAC SUJ32X80-10S is a double-acting double-rod profile cylinder with an external stop screw that lets you trim the extend stroke by up to 10 mm on-site, giving a usable 70-80 mm extend out of the 80 mm nominal maximum. The compact extruded aluminum barrel is shorter than an ISO 15552 cylinder of the same bore.
This SUJ32X80-10S model is discontinued and the direct replacement is the SAUJ32X80-10S, which retains the bore, stroke, force, port, and FA/LB mounting. The -S suffix denotes a piston magnet for position sensing; this legacy unit used CS1-B/DS1-B switches, whereas the SAUJ upgrade uses current CMSG/DMSG/EMSG sensors. The stop screw sets the end position but is not a load lock; use an external rod lock for held loads.
Airtac SUJ Adjustable Cylinder SUJ32X80-10S Technical Specifications
| Model | Airtac SUJ Adjustable Cylinder SUJ32X80-10S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAUJ32X80-10S |
| Bore size | Ø32 mm |
| Stroke | 80 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 SAUJ32X80-10S 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 SAUJ32X80-10S produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SUJ Adjustable Cylinder SUJ32X80-10S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×80 | 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 SUJ Adjustable Cylinder SUJ32X80-10S Is Used
Gauge Positioning Stops
Trimming the extend stroke by up to 10 mm on-site allows precise alignment of measuring gauges without machining custom spacers.
Adjustable Forming Stops
The external stop screw provides repeatable end positions for light forming tasks, accommodating material thickness variations on the fly.
Replacing the Airtac SUJ Adjustable Cylinder SUJ32X80-10S with the SAUJ32X80-10S
To replace the discontinued SUJ32X80-10S, order the direct replacement SAUJ32X80-10S, which matches the 32 mm bore, 80 mm nominal stroke, 1/8" port, and FA/LB mounting. The 10 mm adjust window allows field tuning of the extend stroke down to 70 mm; choose this when you need precise end-positioning that beats a fixed-stroke SAU plus external stop. Note the -S sensor change: legacy CS1-B/DS1-B switches are replaced by CMSG/DMSG/EMSG sensors on the SAUJ. For strokes of 300 mm or longer, verify side-load constraints to prevent rod binding.
Replacement checklist
- ✓ Same bore / stroke → SAUJ32X80-10S
- ✓ 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 SUJ Adjustable Cylinder SUJ32X80-10S FAQ
Yes, the SUJ32X80-10S is discontinued. The direct replacement is the SAUJ32X80-10S, sharing the same 32 mm bore, 80 mm stroke, 1/8" port, and FA/LB mounting. The SAUJ also upgrades the -S magnet sensing from legacy CS1-B/DS1-B switches to current CMSG/DMSG/EMSG sensors.
The external stop screw offers a 10 mm adjust window, allowing you to shorten the 80 mm nominal extend stroke down to 70 mm on-site. The stop sets end position but is not a load lock.
Related AirTAC SAU Cylinders
Request a Quote for the SAUJ32X80-10S
Send us the quantity and destination. We confirm price, stock and lead time on the SAUJ32X80-10S replacement — usually within 7-8 hours.