This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAUJ32X275-10S, 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 SUJ32X275-10S
The AirTAC Airtac SUJ Adjustable Cylinder SUJ32X275-10S is a double-acting profile-type standard cylinder with a Ø32mm bore and 275mm stroke, 1/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAUJ32X275-10S, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke275 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAUJ32X275-10S
- 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 SUJ32X275-10S
The AirTAC SUJ32X275-10S 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, yielding a usable 265-275 mm extend length (275 mm is the maximum). This discontinued unit is replaced directly by the SAUJ32X275-10S.
The SAUJ32X275-10S direct maintains the same profile body, bore, stroke, force, and FA/LB mounting. The -S magnet on this legacy model used CS1-B/DS1-B switches, whereas the SAUJ uses current CMSG/DMSG/EMSG sensors. The stop screw sets end position and is not a load lock; use an external rod lock for held loads.
Airtac SUJ Adjustable Cylinder SUJ32X275-10S Technical Specifications
| Model | Airtac SUJ Adjustable Cylinder SUJ32X275-10S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAUJ32X275-10S |
| Bore size | Ø32 mm |
| Stroke | 275 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 SAUJ32X275-10S 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 SAUJ32X275-10S 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 SUJ32X275-10S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×275 | 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 SUJ32X275-10S Is Used
Diverter Gate Positioning
Allows operators to fine-tune the 265-275 mm extend stroke by up to 10 mm on-site to perfectly align a pneumatic diverter gate without machining spacers.
Replacing the Airtac SUJ Adjustable Cylinder SUJ32X275-10S with the SAUJ32X275-10S
To replace the SUJ32X275-10S, order the direct replacement SAUJ32X275-10S, which preserves the 32 mm bore, 275 mm stroke, 10 mm adjust window, 1/8" port, and FA/LB mounting. Choose the 10 mm adjust window if you need minor on-site extend tuning; the stop screw sets end position but is not a lock, so add an external rod lock for held loads. Because the 275 mm stroke is >=300 mm (approaching the threshold), verify side-load guidance to prevent rod bending. The -S suffix means a piston magnet is present; you must upgrade from legacy CS1-B/DS1-B switches to current CMSG/DMSG/EMSG sensors on the SAUJ.
Replacement checklist
- ✓ Same bore / stroke → SAUJ32X275-10S
- ✓ 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 SUJ32X275-10S FAQ
Yes, the SUJ32X275-10S is discontinued. The direct replacement is the SAUJ32X275-10S, which shares the same 32 mm bore, 275 mm stroke, 10 mm adjust window, 1/8" port, and FA/LB mounting. You only need to upgrade the switches from legacy CS1-B/DS1-B to current CMSG/DMSG/EMSG sensors.
This double-acting double-rod cylinder has a 10 mm adjust window, allowing you to trim the extend stroke from 275 mm down to 265 mm on-site. The stop screw sets end position but is not a load lock.
Related AirTAC SAU Cylinders
Request a Quote for the SAUJ32X275-10S
Send us the quantity and destination. We confirm price, stock and lead time on the SAUJ32X275-10S replacement — usually within 7-8 hours.