This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAUJ32X250-10, 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 SUJ32X250-10
The AirTAC Airtac SUJ Adjustable Cylinder SUJ32X250-10 is a double-acting profile-type standard cylinder with a Ø32mm bore and 250mm stroke, 1/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAUJ32X250-10, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke250 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAUJ32X250-10
- 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 SUJ32X250-10
The AirTAC SUJ32X250-10 is a double-acting double-rod profile cylinder with an adjustable stroke. An external stop screw lets you trim the extend stroke by up to 10 mm on-site, yielding a usable 240-250 mm extension. The nominal 250 mm stroke is the maximum. The stop sets the end position and is not a load lock.
This SUJ32X250-10 model is discontinued; the direct replacement is the SAUJ32X250-10, retaining the same body, bore, stroke, force, and FA/LB mounting. The SAUJ upgrade uses current CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B switches. This SKU lacks a magnet, so it cannot take a magnetic switch.
Airtac SUJ Adjustable Cylinder SUJ32X250-10 Technical Specifications
| Model | Airtac SUJ Adjustable Cylinder SUJ32X250-10 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAUJ32X250-10 |
| Bore size | Ø32 mm |
| Stroke | 250 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 SAUJ32X250-10 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 SAUJ32X250-10 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 SUJ32X250-10
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×250 | 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 SUJ32X250-10 Is Used
Variable Pitch Forming
Fine-tune the 240-250 mm extend position on-site to alter material bend depths without swapping cylinders.
Adjustable End Stops
Trim the extend stroke by up to 10 mm to dial in exact contact points for delicate pressing tasks.
Dynamic Diverter Setup
Set precise diverting distances on a 1/8" ported actuator to handle varying product widths on the fly.
Replacing the Airtac SUJ Adjustable Cylinder SUJ32X250-10 with the SAUJ32X250-10
To replace the discontinued SUJ32X250-10, order the direct replacement SAUJ32X250-10. It keeps the 32 mm bore, 250 mm max stroke, 1/8" port, and FA/LB mounts. The 10 mm adjust window allows field tuning of the extend stroke from 240-250 mm. Because this non-magnetic SKU cannot take sensors, sensing requires external physical stops. For strokes of 300 mm or longer, verify side-load limits to prevent rod binding. A plain cylinder drifts on air loss; use an external rod lock or pilot-operated check valve for held loads.
Replacement checklist
- ✓ Same bore / stroke → SAUJ32X250-10
- ✓ 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 SUJ32X250-10 FAQ
Yes, the SUJ32X250-10 is discontinued. The SAUJ uses current CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B switches.
This double-acting double-rod cylinder has a 10 mm adjust window, allowing the 250 mm extend stroke to be shortened to 240 mm on-site. The external stop sets end position but is not a load lock.
Related AirTAC SAU Cylinders
Request a Quote for the SAUJ32X250-10
Send us the quantity and destination. We confirm price, stock and lead time on the SAUJ32X250-10 replacement — usually within 7-8 hours.