This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAUJ32X450-10S, 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 SUJ32X450-10S
The AirTAC Airtac SUJ Adjustable Cylinder SUJ32X450-10S is a double-acting profile-type standard cylinder with a Ø32mm bore and 450mm stroke, 1/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAUJ32X450-10S, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke450 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAUJ32X450-10S
- 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 SUJ32X450-10S
The AirTAC SUJ32X450-10S is a double-acting double-rod profile cylinder with a 450 mm nominal stroke and a 10 mm on-site extend-trim window, letting you dial the usable extend stroke down to 440 mm via an external stop screw. Bore is 32 mm, port is 1/8", and the adjustable cushion spans 21 mm. This DISCONTINUED model is fully replaced by the direct replacement SAUJ32X450-10S, which keeps the exact bore, stroke, force, port and FA/LB mounting. The stop screw sets end position only; it is NOT a load lock, so fit an external rod lock for held loads.
Two further gains: the SAUJ successor upgrades sensing from legacy CS1-B/DS1-B to current CMSG/DMSG/EMSG switches, and its compact profile barrel is shorter than an ISO 15552 cylinder of the same bore. With a 450 mm stroke, use external guides to prevent rod bending under side loads.
Airtac SUJ Adjustable Cylinder SUJ32X450-10S Technical Specifications
| Model | Airtac SUJ Adjustable Cylinder SUJ32X450-10S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAUJ32X450-10S |
| Bore size | Ø32 mm |
| Stroke | 450 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 SAUJ32X450-10S 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 SAUJ32X450-10S 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 SUJ32X450-10S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×450 | 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 SUJ32X450-10S Is Used
Gauge Positioning
Trimming the extend stroke by up to 10 mm on-site lets you set a precise 440-450 mm gauge contact position without machining a custom-length cylinder.
Part Ejector Setup
Dial in the exact ejection point for varying part sizes using the external stop screw, avoiding repositioning the entire 32 mm bore cylinder assembly.
Transfer Diverter
Fine-tune the diverter arm end position in 10 mm increments to accommodate different package widths on a conveyor line.
Replacing the Airtac SUJ Adjustable Cylinder SUJ32X450-10S with the SAUJ32X450-10S
To replace the discontinued SUJ32X450-10S, order the direct replacement SAUJ32X450-10S; it matches the 32 mm bore, 450 mm stroke, 1/8" port, M10x1.25 rod thread and FA/LB mounting. Because the -S magnet is present, swap the legacy CS1-B/DS1-B sensors for current CMSG/DMSG/EMSG switches. The 10 mm adjust window lets you trim the extend stroke to 440 mm on-site, which beats fitting a fixed SAU plus an external stop. For the 450 mm stroke, always support the load with external guides to avoid rod bending. Remember the adjust screw sets end position, not a lock; use an external rod lock for load holding.
Replacement checklist
- ✓ Same bore / stroke → SAUJ32X450-10S
- ✓ 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 SUJ32X450-10S FAQ
Yes, the AirTAC SUJ32X450-10S is discontinued. The direct replacement is the SAUJ32X450-10S, which shares the same 32 mm bore, 450 mm stroke, 10 mm adjust window, 1/8" port and FA/LB mounting. You must upgrade the -S magnet sensors from legacy CS1-B/DS1-B to current CMSG/DMSG/EMSG switches.
The external stop screw provides a 10 mm trim window, making the usable extend stroke 440-450 mm. The stop sets end position only and is not a load lock; add an external rod lock for held loads.
Related AirTAC SAU Cylinders
Request a Quote for the SAUJ32X450-10S
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