This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAUJ32X300-10S, 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 SUJ32X300-10S
The AirTAC Airtac SUJ Adjustable Cylinder SUJ32X300-10S is a double-acting profile-type standard cylinder with a Ø32mm bore and 300mm stroke, 1/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAUJ32X300-10S, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke300 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAUJ32X300-10S
- 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 SUJ32X300-10S
The AirTAC SUJ32X300-10S 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 290-300 mm stroke. The nominal 300 mm is the maximum. The direct replacement is the SAUJ32X300-10S, retaining the exact bore, stroke, force, and SC-series FA/LB mounting.
The stop screw sets the end position but is not a load lock; use an external rod lock for held loads. The SAUJ upgrade switches legacy CS1-B/DS1-B sensors to current CMSG/DMSG/EMSG switches. At 300 mm stroke, external guides are recommended to prevent rod bending.
Airtac SUJ Adjustable Cylinder SUJ32X300-10S Technical Specifications
| Model | Airtac SUJ Adjustable Cylinder SUJ32X300-10S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAUJ32X300-10S |
| Bore size | Ø32 mm |
| Stroke | 300 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 SAUJ32X300-10S 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 SAUJ32X300-10S 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 SUJ32X300-10S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×300 | 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 SUJ32X300-10S Is Used
Dialing Clamp Position
Finalizing the exact clamping depth on machining fixtures where the 10 mm stop screw window allows operators to dial in the 300 mm extend stroke without re-engineering the pneumatic manifold.
Transfer Stopper Tuning
Acting as an adjustable stop gate on a conveyor line, letting maintenance teams shorten the extend stroke by a few millimeters to accommodate varying package sizes on the fly.
Sorter Diverter Adjustments
Fine-tuning the diverter arm reach in a sorting hub, using the external stop to precisely set the extension limit for different product profiles without swapping the cylinder.
Replacing the Airtac SUJ Adjustable Cylinder SUJ32X300-10S with the SAUJ32X300-10S
To replace the discontinued SUJ32X300-10S, order the direct replacement SAUJ32X300-10S. Choose the 10 mm adjust window when you need minor on-site extend tuning. Mounting uses FA or LB brackets (SC-series compatible). Because this model has the -S magnet, upgrade your position sensing from legacy CS1-B/DS1-B to current CMSG/DMSG/EMSG switches. As the 300 mm stroke exceeds typical compact lengths, add external guides to manage side-load and prevent rod bending.
Replacement checklist
- ✓ Same bore / stroke → SAUJ32X300-10S
- ✓ 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 SUJ32X300-10S FAQ
Yes, the SUJ32X300-10S is discontinued. The direct replacement is the SAUJ32X300-10S, which matches the 32 mm bore, 300 mm stroke, 10 mm adjust window, 1/8" port, and FA/LB mounting. You must upgrade the position sensors from legacy CS1-B/DS1-B to current CMSG/DMSG/EMSG switches.
The external stop screw offers a 10 mm adjust window, allowing you to trim the extend stroke from 300 mm down to 290 mm on-site. The stop sets end position and is not a load lock.
Related AirTAC SAU Cylinders
Request a Quote for the SAUJ32X300-10S
Send us the quantity and destination. We confirm price, stock and lead time on the SAUJ32X300-10S replacement — usually within 7-8 hours.