This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAUJ32X125-10, 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 SUJ32X125-10
The AirTAC Airtac SUJ Adjustable Cylinder SUJ32X125-10 is a double-acting profile-type standard cylinder with a Ø32mm bore and 125mm stroke, 1/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAUJ32X125-10, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke125 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAUJ32X125-10
- 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 SUJ32X125-10
The AirTAC SUJ32X125-10 is a double-acting double-rod profile cylinder with an external stop screw that lets you trim the extend stroke by up to 10mm on-site, yielding a usable 115-125mm stroke. This discontinued model is fully replaced by the direct replacement SAUJ32X125-10, which retains the exact bore, force, and mounting.
The SAUJ upgrade adopts current CMSG/DMSG/EMSG sensors, replacing the legacy CS1-B/DS1-B switches used here. Note this non-magnet SKU cannot take a switch, and the stop screw sets end position only—it is not a load lock.
Airtac SUJ Adjustable Cylinder SUJ32X125-10 Technical Specifications
| Model | Airtac SUJ Adjustable Cylinder SUJ32X125-10 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAUJ32X125-10 |
| Bore size | Ø32 mm |
| Stroke | 125 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 SAUJ32X125-10 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 SAUJ32X125-10 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 SUJ32X125-10
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×125 | 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 SUJ32X125-10 Is Used
Dialing in Clamping Position
Trimming the extend stroke by up to 10mm on-site allows operators to set the exact clamping contact point without machining custom spacers.
Sorting Diverter Timing
Adjusting the extend end position lets a diverting gate accommodate varying package sizes on the fly for precise routing.
Replacing the Airtac SUJ Adjustable Cylinder SUJ32X125-10 with the SAUJ32X125-10
To replace this discontinued unit, specify the SAUJ32X125-10; it matches the 32mm bore, 125mm stroke, 10mm adjust window, 1/8" port, and FA/LB mounting. Choose the 10mm adjust window if you need precise field tuning of the extend end position. Because this SKU lacks a magnet, it cannot accept a sensor; if sensing is required, select an SAUJ with the -S suffix and use CMSG/DMSG/EMSG switches. For strokes of 300mm or longer, verify side-load limits to prevent rod distortion.
Replacement checklist
- ✓ Same bore / stroke → SAUJ32X125-10
- ✓ 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 SUJ32X125-10 FAQ
Yes, the SUJ32X125-10 is discontinued. The direct replacement is the AirTAC SAUJ32X125-10, which matches the 32mm bore, 125mm stroke, 10mm adjust window, 1/8" port, and FA/LB mounting.
The external stop screw allows you to shorten the extend stroke by up to 10mm on-site, giving a usable stroke range of 115-125mm.
Related AirTAC SAU Cylinders
Request a Quote for the SAUJ32X125-10
Send us the quantity and destination. We confirm price, stock and lead time on the SAUJ32X125-10 replacement — usually within 7-8 hours.