This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAUJ32X270-100S, 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 SUJ32X270-100S
The AirTAC Airtac SUJ Adjustable Cylinder SUJ32X270-100S is a double-acting profile-type standard cylinder with a Ø32mm bore and 270mm stroke, 1/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAUJ32X270-100S, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke270 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAUJ32X270-100S
- 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 SUJ32X270-100S
The AirTAC SUJ32X270-100S is a discontinued double-acting double-rod profile cylinder with an external stop screw that lets you trim the extend stroke by up to 100 mm on-site. With a nominal 270 mm stroke, the usable extend window is 170-270 mm. The stop screw sets the end position but is not a load lock; use an external rod lock for held loads.
The direct replacement is the SAUJ32X270-100S, retaining the same force, port, and FA/LB mounting. This upgrade is beneficial when you need field stroke tuning without adding an external stop to a fixed cylinder. The SAUJ uses current CMSG/DMSG/EMSG sensors, replacing the legacy CS1-B/DS1-B switches on this -S magnet model.
Airtac SUJ Adjustable Cylinder SUJ32X270-100S Technical Specifications
| Model | Airtac SUJ Adjustable Cylinder SUJ32X270-100S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAUJ32X270-100S |
| Bore size | Ø32 mm |
| Stroke | 270 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 SAUJ32X270-100S 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 SAUJ32X270-100S 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 SUJ32X270-100S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×270 | 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 SUJ32X270-100S Is Used
Variable Depth Boring
Trimming the extend stroke by up to 100 mm on-site allows precise depth control for boring heads without changing the entire cylinder setup.
Adjustable Sorting Diverter
Tuning the extend stroke from 170 to 270 mm accommodates varying package sizes on a sorting line without requiring multiple actuators.
Custom Push-Off Stations
Field-adjusting the extend end position lets operators set exact push-off distances for different pallet configurations.
Replacing the Airtac SUJ Adjustable Cylinder SUJ32X270-100S with the SAUJ32X270-100S
To replace the discontinued SUJ32X270-100S, order the direct replacement SAUJ32X270-100S, which matches the 32 mm bore, 270 mm nominal stroke, 100 mm adjust window, and 1/8" port. Choose the 100 mm adjust window if you need to trim the extend stroke on-site from 270 mm down to 170 mm. Mounting is compatible with AirTAC SC series FA and LB brackets. Because the -S magnet is present, you must switch from legacy CS1-B/DS1-B switches to current CMSG/DMSG/EMSG sensors. For this 270 mm stroke, confirm side-load limits to prevent excessive rod wear. The stop screw sets end position only; it is not a lock, so add an external rod lock for load holding.
Replacement checklist
- ✓ Same bore / stroke → SAUJ32X270-100S
- ✓ 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 SUJ32X270-100S FAQ
Yes, the SUJ32X270-100S is discontinued. The direct replacement is the SAUJ32X270-100S, which shares the same 32 mm bore, 270 mm stroke, 100 mm adjust window, and 1/8" port. You must upgrade the sensors from legacy CS1-B/DS1-B to current CMSG/DMSG/EMSG switches.
The external stop screw allows you to trim the extend stroke by up to 100 mm on-site, yielding a usable extend window of 170-270 mm. The stop sets end position only and is not a load lock.
Related AirTAC SAU Cylinders
Request a Quote for the SAUJ32X270-100S
Send us the quantity and destination. We confirm price, stock and lead time on the SAUJ32X270-100S replacement — usually within 7-8 hours.