This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAUJ32X200-50S, 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 SUJ32X200-50S
The AirTAC SUJ Adjustable Cylinder SUJ32X200-50S is a double-acting profile-type standard cylinder with a Ø32mm bore and 200mm stroke, 1/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAUJ32X200-50S, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke200 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAUJ32X200-50S
- 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 SUJ32X200-50S
The AirTAC SUJ32X200-50S is a 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 150-200 mm window from its 200 mm nominal maximum. This compact extruded-aluminum body is shorter than an ISO 15552 cylinder of the same bore and operates at 30-800 mm/s with a 1/8" port. The stop screw strictly sets the end position; it is not a load lock, so external rod locks or pilot-operated check valves are required for held loads.
This discontinued model is fully replaced by the direct replacement SAUJ32X200-50S, which retains the exact 32 mm bore, 200 mm stroke, 1/8" port, and FA/LB mounting. The primary upgrade is sensor compatibility: the legacy CS1-B/DS1-B switches on this SUJ are superseded by current CMSG/DMSG/EMSG sensors on the SAUJ.
Airtac SUJ Adjustable Cylinder SUJ32X200-50S Technical Specifications
| Model | Airtac SUJ Adjustable Cylinder SUJ32X200-50S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAUJ32X200-50S |
| Bore size | Ø32 mm |
| Stroke | 200 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 SAUJ32X200-50S 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 SAUJ32X200-50S 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 SUJ32X200-50S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×200 | 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 SUJ32X200-50S Is Used
Variable Pitch Push Stations
Allows operators to trim the extend stroke by up to 50 mm on-site to alter pushing distances for different product lengths without swapping cylinders.
Adjustable Diverter Arms
Fine-tunes the extend reach of a sorting gate by 50 mm on the line, adapting to varying package widths on the fly.
Custom Carton Stoppers
Sets a precise external mechanical end position for carton feeding, easily adjusted within the 150-200 mm usable window as formats change.
Replacing the Airtac SUJ Adjustable Cylinder SUJ32X200-50S with the SAUJ32X200-50S
To replace the discontinued SUJ32X200-50S, order the direct replacement SAUJ32X200-50S, which matches the 32 mm bore, 200 mm nominal stroke, 50 mm adjust window, 1/8" port, and FA/LB mounting. Choose the 50 mm adjust window when your mechanism requires field tuning of the extend stroke between 150 mm and 200 mm. For the -S magnet option, note that the SAUJ uses current CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B switches. Because the 200 mm stroke exceeds 300 mm? No, at 200 mm side-load risks are lower, but always ensure rigid SC-series mounting to prevent rod binding.
Replacement checklist
- ✓ Same bore / stroke → SAUJ32X200-50S
- ✓ 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 SUJ32X200-50S FAQ
Yes, the AirTAC SUJ32X200-50S is discontinued. The direct replacement is the SAUJ32X200-50S, which matches the 32 mm bore, 200 mm stroke, 50 mm adjust window, 1/8" port, and FA/LB mounting. The SAUJ also upgrades the sensor track from legacy CS1-B/DS1-B to current CMSG/DMSG/EMSG switches.
The external stop screw provides a 50 mm adjust window, allowing you to shorten the extend stroke from the 200 mm maximum down to 150 mm on-site. The stop sets end position only and does not lock the load.
Related AirTAC SAU Cylinders
Request a Quote for the SAUJ32X200-50S
Send us the quantity and destination. We confirm price, stock and lead time on the SAUJ32X200-50S replacement — usually within 7-8 hours.