This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAUJ32X200-75, 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 SUJ32X200-75
The AirTAC Airtac SUJ Adjustable Cylinder SUJ32X200-75 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 SAUJ32X200-75, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke200 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAUJ32X200-75
- 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 SUJ32X200-75
The AirTAC SUJ32X200-75 is a double-acting double-rod adjustable-stroke profile cylinder, now discontinued. An external stop screw lets you trim the extend stroke by up to 75 mm on-site, giving a usable forward range of 125-200 mm from the 200 mm nominal maximum. The extruded aluminum profile barrel is more compact than a standard cylinder of the same bore.
The direct replacement is the SAUJ32X200-75, matching the bore, stroke, force, port, and SC-series FA/LB mounting. Note this non-magnet SKU cannot take a switch, and the stop screw sets end position but is not a load lock; use an external rod lock for held loads.
Airtac SUJ Adjustable Cylinder SUJ32X200-75 Technical Specifications
| Model | Airtac SUJ Adjustable Cylinder SUJ32X200-75 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAUJ32X200-75 |
| 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 SAUJ32X200-75 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 SAUJ32X200-75 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 SUJ32X200-75
| 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 SUJ32X200-75 Is Used
Variable Pitch Pushing
Feeding different length billets on a single line by dialing the extend stroke from 125 to 200 mm without changing cylinders.
Adjustable Transfer Stops
Routing mixed-size cartons by tuning the stop screw to alter the actuator's extended end position on-site.
Flexible Forming Depth
Accommodating varying package heights in a sealing press by trimming the forward stroke up to 75 mm.
Replacing the Airtac SUJ Adjustable Cylinder SUJ32X200-75 with the SAUJ32X200-75
To replace the discontinued SUJ32X200-75, order the SAUJ32X200-75. It is a direct: same 32 mm bore, 200 mm max stroke, 75 mm adjust window, 1/8" port, and FA/LB mounting. Choose the 75 mm adjust window when you need flexible 125-200 mm end positioning; for fixed points, a standard SAU cylinder suffices. Because this SKU lacks a magnet, it cannot take a sensor; the SAUJ upgrade path uses current CMSG/DMSG/EMSG sensors (the SUJ used legacy CS1-B/DS1-B). For strokes of 300 mm or longer, verify side-load guidance to prevent rod binding.
Replacement checklist
- ✓ Same bore / stroke → SAUJ32X200-75
- ✓ 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 SUJ32X200-75 FAQ
Yes, the SUJ32X200-75 is discontinued. The direct replacement is the SAUJ32X200-75, which matches the 32 mm bore, 200 mm stroke, 75 mm adjust window, 1/8" port, and FA/LB mounting. The SAUJ uses current CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B.
The external stop screw provides a 75 mm adjust window, allowing you to trim the extend stroke from the 200 mm maximum down to 125 mm. The stop sets end position but is not a load lock.
Related AirTAC SAU Cylinders
Request a Quote for the SAUJ32X200-75
Send us the quantity and destination. We confirm price, stock and lead time on the SAUJ32X200-75 replacement — usually within 7-8 hours.