This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAUJ32X200-75S, 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 SUJ32X200-75S
The AirTAC Airtac SUJ Adjustable Cylinder SUJ32X200-75S 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 SAUJ32X200-75S, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke200 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAUJ32X200-75S
- 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 SUJ32X200-75S
The AirTAC SUJ32X200-75S is a double-acting double-rod profile cylinder with an external stop screw that lets you trim the extend stroke by up to 75 mm on-site, yielding a usable 125-200 mm stroke from the 200 mm nominal maximum.
The direct replacement is the SAUJ32X200-75S, matching the bore, stroke, force, and FA/LB mounting. Upgrading to the SAUJ swaps the legacy CS1-B/DS1-B sensors for current CMSG/DMSG/EMSG switches. 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 SUJ32X200-75S Technical Specifications
| Model | Airtac SUJ Adjustable Cylinder SUJ32X200-75S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAUJ32X200-75S |
| 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 SAUJ32X200-75S 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 SAUJ32X200-75S 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 SUJ32X200-75S
| 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 SUJ32X200-75S Is Used
Variable Pitch Sorting
Pushing parts into divergent lanes where the extend stop is tuned on-site to match changing product widths without swapping cylinders.
Adjustable Feed Stops
Acting as a movable end-stop on a conveyor line to register different carton lengths against a fixed datum using the 75 mm trim window.
Variable Depth Sealing
Driving a sealing head down to precise package heights, dialing in the exact 125-200 mm extend position via the external screw.
Replacing the Airtac SUJ Adjustable Cylinder SUJ32X200-75S with the SAUJ32X200-75S
To replace the discontinued SUJ32X200-75S, order the direct replacement SAUJ32X200-75S, which preserves the 32 mm bore, 200 mm stroke, 75 mm adjust window, 1/8" port, and FA/LB mounting. Select the adjust window based on your maximum needed extend trim (here, up to 75 mm). Because this unit has the -S magnet, you must upgrade your switches from legacy CS1-B/DS1-B to current CMSG/DMSG/EMSG sensors. For this 200 mm stroke, verify side-load alignment to prevent rod binding. The external stop sets end position only; it does not lock the load on air loss, so add a pilot-operated check valve or external rod lock for vertical holding.
Replacement checklist
- ✓ Same bore / stroke → SAUJ32X200-75S
- ✓ 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 SUJ32X200-75S FAQ
Yes, the SUJ32X200-75S is discontinued. The direct replacement is the SAUJ32X200-75S, which matches the 32 mm bore, 200 mm stroke, 75 mm adjust window, and 1/8" port. You must upgrade the switches from legacy CS1-B/DS1-B to current CMSG/DMSG/EMSG sensors.
The external stop screw provides a 75 mm adjustment window, allowing the extend stroke to be shortened from the 200 mm maximum down to 125 mm on-site.
Related AirTAC SAU Cylinders
Request a Quote for the SAUJ32X200-75S
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