This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAUJ32X275-10, 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 SUJ32X275-10
The AirTAC Airtac SUJ Adjustable Cylinder SUJ32X275-10 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 SAUJ32X275-10, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke275 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAUJ32X275-10
- 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 SUJ32X275-10
The AirTAC SUJ32X275-10 is a double-acting double-rod profile cylinder with a 275 mm maximum extend stroke that you can trim by up to 10 mm on-site via an external stop screw, yielding a usable 265-275 mm window. The extruded aluminum profile barrel is more compact than an ISO 15552 unit of the same bore. This SUJ model is discontinued; the direct replacement is the SAUJ32X275-10, matching the 32 mm bore, 1/8" port, M10x1.25 rod thread, 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. Because this SKU lacks a magnet (-S), it cannot take a sensor, whereas the SAUJ upgrade supports current CMSG/DMSG/EMSG switches instead of the legacy CS1-B/DS1-B.
Airtac SUJ Adjustable Cylinder SUJ32X275-10 Technical Specifications
| Model | Airtac SUJ Adjustable Cylinder SUJ32X275-10 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAUJ32X275-10 |
| 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 SAUJ32X275-10 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 SAUJ32X275-10 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 SUJ32X275-10
| 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 SUJ32X275-10 Is Used
Gauge Positioning Stops
Trimming the extend stroke by up to 10 mm on-site allows operators to dial in exact contact points for material gauging without machining custom spacers.
Divertor Arm Tuning
External stop screw adjustment lets maintenance teams fine-tune a divertor arm's extended reach on the line to accommodate slight package size variations.
Replacing the Airtac SUJ Adjustable Cylinder SUJ32X275-10 with the SAUJ32X275-10
To replace the discontinued SUJ32X275-10, order the SAUJ32X275-10 direct: it 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 when you need precise on-site extend tuning between 265 and 275 mm. Since this non-magnetic SKU cannot accept a sensor, migrating to the SAUJ allows fitting current CMSG/DMSG/EMSG switches. For this 275 mm stroke, verify side-load alignment to prevent rod binding. Remember the stop screw sets end position only; it is not a lock, so add an external rod lock for load holding.
Replacement checklist
- ✓ Same bore / stroke → SAUJ32X275-10
- ✓ 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 SUJ32X275-10 FAQ
Yes, the AirTAC SUJ32X275-10 is discontinued. The direct replacement is the SAUJ32X275-10, which matches the 32 mm bore, 275 mm stroke, 10 mm adjust window, 1/8" port, and FA/LB mounting. The SAUJ also 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 you to shorten the 275 mm nominal extend stroke down to 265 mm on-site. The 1/8" port bore and M10x1.25 rod thread are fixed.
Related AirTAC SAU Cylinders
Request a Quote for the SAUJ32X275-10
Send us the quantity and destination. We confirm price, stock and lead time on the SAUJ32X275-10 replacement — usually within 7-8 hours.