This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAUJ32X150-50S, 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 SUJ32X150-50S
The AirTAC Airtac SUJ Adjustable Cylinder SUJ32X150-50S is a double-acting profile-type standard cylinder with a Ø32mm bore and 150mm stroke, 1/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAUJ32X150-50S, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke150 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAUJ32X150-50S
- 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 SUJ32X150-50S
The AirTAC SUJ32X150-50S is a discontinued double-acting double-rod profile cylinder with an external stop screw that lets you trim the extend stroke by up to 50 mm on-site, yielding a usable 100-150 mm extend window from the 150 mm nominal maximum.
This model is discontinued and the direct replacement is the SAUJ32X150-50S, which retains the same bore, stroke, force, port, and FA/LB mounting. The SAUJ upgrade uses current CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B switches found on this SUJ. The stop screw sets the end position but is not a load lock; use an external rod lock for held loads.
Airtac SUJ Adjustable Cylinder SUJ32X150-50S Technical Specifications
| Model | Airtac SUJ Adjustable Cylinder SUJ32X150-50S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAUJ32X150-50S |
| Bore size | Ø32 mm |
| Stroke | 150 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 SAUJ32X150-50S 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 SAUJ32X150-50S 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 SUJ32X150-50S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×150 | 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 SUJ32X150-50S Is Used
Variable Depth Drilling
Trimming the extend stroke by up to 50 mm on-site allows precise depth control for drilling operations without swapping the entire cylinder.
Adjustable Diverter Arms
Diverter mechanisms on packaging lines can fine-tune the 150 mm stroke to accommodate varying package sizes on the fly.
Custom Positioning Stops
Warehousing pushers use the 100-150 mm usable window to dial in exact stopping positions for different pallet widths.
Replacing the Airtac SUJ Adjustable Cylinder SUJ32X150-50S with the SAUJ32X150-50S
To replace the discontinued SUJ32X150-50S, order the direct replacement SAUJ32X150-50S, ensuring you migrate from legacy CS1-B/DS1-B switches to current CMSG/DMSG/EMSG sensors. Choose the 50 mm adjust window if you need to trim the 150 mm nominal extend stroke down to 100 mm on-site, which is often simpler than fitting a fixed SAU cylinder with an external mechanical stop. Mounting uses basic, FA, and LB options compatible with the SC series. Because the 150 mm stroke exceeds 300 mm? No, at 150 mm side-load is minimal, but always verify rod buckling if pushing heavy lateral loads. The external stop sets end position only; it is not a lock, so add an external rod lock for load holding.
Replacement checklist
- ✓ Same bore / stroke → SAUJ32X150-50S
- ✓ 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 SUJ32X150-50S FAQ
Yes, the SUJ32X150-50S is discontinued. The direct replacement is the SAUJ32X150-50S, offering the same 32 mm bore, 150 mm stroke, 50 mm adjust window, 1/8" port, and FA/LB mounting. You must upgrade the sensors from legacy CS1-B/DS1-B to current CMSG/DMSG/EMSG switches.
The external stop screw allows you to shorten the 150 mm nominal extend stroke by up to 50 mm, yielding a usable 100-150 mm window. The stop sets end position only and is not a load lock.
Related AirTAC SAU Cylinders
Request a Quote for the SAUJ32X150-50S
Send us the quantity and destination. We confirm price, stock and lead time on the SAUJ32X150-50S replacement — usually within 7-8 hours.