This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAUJ32X175-10S, 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 SUJ32X175-10S
The AirTAC Airtac SUJ Adjustable Cylinder SUJ32X175-10S is a double-acting profile-type standard cylinder with a Ø32mm bore and 175mm stroke, 1/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAUJ32X175-10S, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke175 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAUJ32X175-10S
- 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 SUJ32X175-10S
The AirTAC SUJ32X175-10S is a double-acting double-rod profile cylinder with a 175 mm nominal stroke and a built-in piston magnet. An external stop screw lets you trim the extend stroke by up to 10 mm on-site, giving a usable range of 165-175 mm to dial in the exact end position. This SUJ series is discontinued and the direct replacement is the SAUJ32X175-10S.
The SAUJ successor keeps the same compact profile body, bore, stroke, adjust window, and SC-series FA/LB mounting. Upgrading to the SAUJ is driven by sensor compatibility: this legacy SUJ uses CS1-B/DS1-B switches, whereas the SAUJ accepts current CMSG/DMSG/EMSG sensors. The stop screw sets end position only; it is not a load lock, so add an external rod lock for held loads.
Airtac SUJ Adjustable Cylinder SUJ32X175-10S Technical Specifications
| Model | Airtac SUJ Adjustable Cylinder SUJ32X175-10S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAUJ32X175-10S |
| Bore size | Ø32 mm |
| Stroke | 175 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 SAUJ32X175-10S 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 SAUJ32X175-10S 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 SUJ32X175-10S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×175 | 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 SUJ32X175-10S Is Used
Probe Contact Tuning
Dial in the exact 165-175 mm extend position for a testing probe to contact delicate parts without over-traveling, using the stop screw for precise field adjustments.
Flight Diverter Setup
Adjust the extend stroke on-site to perfectly position a conveyor diverter gate as product sizes change, avoiding the need to physically remount the cylinder.
Carton Sealing Alignment
Fine-tune the stroke end position to match varying carton depths on a packaging line, ensuring the sealing head applies consistent contact pressure.
Replacing the Airtac SUJ Adjustable Cylinder SUJ32X175-10S with the SAUJ32X175-10S
To replace the discontinued SUJ32X175-10S, order the direct replacement SAUJ32X175-10S, which matches the 32 mm bore, 175 mm nominal stroke, 10 mm adjust window, 1/8" port, and FA/LB mounting. Choose the 10 mm adjust window if you need minor field tuning of the extend stroke; for larger trims, select a model with a wider adjust range. Because this model has the -S magnet, note that you must upgrade from legacy CS1-B/DS1-B switches to CMSG/DMSG/EMSG sensors on the SAUJ. For this 175 mm stroke, verify side-load alignment to prevent rod bearing wear.
Replacement checklist
- ✓ Same bore / stroke → SAUJ32X175-10S
- ✓ 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 SUJ32X175-10S FAQ
Yes, the SUJ32X175-10S is discontinued. The direct replacement is the SAUJ32X175-10S, which shares the same 32 mm bore, 175 mm stroke, 10 mm adjust window, 1/8" port, and FA/LB mounting. You will need to upgrade your sensors from the legacy CS1-B/DS1-B to the current CMSG/DMSG/EMSG switches.
The external stop screw provides a 10 mm adjust window, allowing you to shorten the 175 mm extend stroke down to 165 mm. The stop sets end position only and does not lock the load.
Related AirTAC SAU Cylinders
Request a Quote for the SAUJ32X175-10S
Send us the quantity and destination. We confirm price, stock and lead time on the SAUJ32X175-10S replacement — usually within 7-8 hours.