This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAUJ32X350-100S, 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 SUJ32X350-100S
The AirTAC Airtac SUJ Adjustable Cylinder SUJ32X350-100S is a double-acting profile-type standard cylinder with a Ø32mm bore and 350mm stroke, 1/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAUJ32X350-100S, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke350 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAUJ32X350-100S
- 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 SUJ32X350-100S
The AirTAC SUJ32X350-100S is a discontinued double-acting double-rod profile cylinder with a 32 mm bore and 1/8" port. An external stop screw lets you trim the extend stroke by up to 100 mm on-site, yielding a usable 250-350 mm extend window from the 350 mm nominal maximum. The stop sets end position only; it is not a load lock. This compact extruded barrel is shorter than an ISO 15552 cylinder of the same bore.
The direct replacement is the SAUJ32X350-100S, matching bore, stroke, force, port, and FA/LB mounting. The SAUJ upgrades to CMSG/DMSG/EMSG sensors from the legacy CS1-B/DS1-B switches used here.
Airtac SUJ Adjustable Cylinder SUJ32X350-100S Technical Specifications
| Model | Airtac SUJ Adjustable Cylinder SUJ32X350-100S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAUJ32X350-100S |
| Bore size | Ø32 mm |
| Stroke | 350 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 SAUJ32X350-100S 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 SAUJ32X350-100S 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 SUJ32X350-100S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×350 | 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 SUJ32X350-100S Is Used
Variable Pitch Pushing
Feeding parts of differing lengths on a line by dialing the extend stop back up to 100 mm without swapping cylinders.
Adjustable Reject Diverter
Tuning a reject arm stroke on-site to clear varying carton widths on a conveyor without reprogramming the machine.
Crush-Sensitive Forming
Setting a precise mechanical end position for a packaging flap fold, using the external stop to prevent product damage.
Replacing the Airtac SUJ Adjustable Cylinder SUJ32X350-100S with the SAUJ32X350-100S
To replace the discontinued SUJ32X350-100S, order the direct replacement SAUJ32X350-100S. Choose the 100 mm adjust window if your extend endpoint needs on-site tuning between 250-350 mm. Mounting uses basic, FA, or LB brackets compatible with AirTAC SC series. Because the stroke is 350 mm, add external guides to prevent rod bending under side loads. The -S magnet on this unit used CS1-B/DS1-B switches; the SAUJ requires CMSG/DMSG/EMSG sensors. A plain cylinder drifts on air loss, so use an external rod lock for held loads.
Replacement checklist
- ✓ Same bore / stroke → SAUJ32X350-100S
- ✓ 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 SUJ32X350-100S FAQ
Yes, the SUJ32X350-100S is discontinued. The direct replacement is the SAUJ32X350-100S, which matches the 32 mm bore, 350 mm stroke, 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.
The 32 mm bore double-acting double-rod cylinder pushes 402 N and pulls 345 N at 0.5 MPa, pushing 563 N at 0.7 MPa and 724 N at 0.9 MPa, with a theoretical max of 82 kgf at 1.0 MPa. The external stop screw provides a 100 mm adjust window, allowing the 350 mm extend stroke to be shortened to 250 mm on-site. The stop sets end position but is not a load lock.
Related AirTAC SAU Cylinders
Request a Quote for the SAUJ32X350-100S
Send us the quantity and destination. We confirm price, stock and lead time on the SAUJ32X350-100S replacement — usually within 7-8 hours.