This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAUJ100X200-100S, 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 SUJ100X200-100S
The AirTAC Airtac SUJ Adjustable Cylinder SUJ100X200-100S is a double-acting profile-type standard cylinder with a Ø100mm bore and 200mm stroke, 1/2" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAUJ100X200-100S, which matches its bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke200 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAUJ100X200-100S
- 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 SUJ100X200-100S
The AirTAC SUJ100X200-100S is a discontinued double-acting double-rod profile cylinder with an external stop screw that lets you trim the extend stroke by up to 100 mm on-site, yielding a usable 100-200 mm extend window from the 200 mm nominal maximum. The stop screw sets the end position but is not a load lock; use an external rod lock for held loads.
This unit is replaced direct by the SAUJ100X200-100S, which retains the exact bore, stroke, force, 1/2 inch port, and FA/LB mounting. The SAUJ upgrades to current CMSG/DMSG/EMSG sensors, whereas this legacy SUJ used CS1-B/DS1-B switches. The extruded aluminum profile barrel is shorter than an ISO 15552 cylinder of the same bore.
Airtac SUJ Adjustable Cylinder SUJ100X200-100S Technical Specifications
| Model | Airtac SUJ Adjustable Cylinder SUJ100X200-100S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAUJ100X200-100S |
| Bore size | Ø100 mm |
| Stroke | 200 mm |
| Acting type | Double acting |
| Port size | 1/2" |
| Rod thread | M20×1.5 |
| 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, 29 mm |
| Max standard stroke | Up to 1500 mm |
Specifications follow the official AirTAC SU datasheet (now discontinued). The SAUJ100X200-100S carries the same ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 kgf | |
The SAUJ100X200-100S 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 SUJ100X200-100S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 100 | 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 SUJ100X200-100S Is Used
Variable Depth Boring
Machine tools requiring field stroke tuning to alter boring depth on-site without swapping the entire cylinder.
Adjustable Carton Sealing
Packaging lines that need to trim the extend stroke by up to 100 mm to accommodate varying box heights on the fly.
Modular Diverter Arms
Conveyor sorting systems where diverter arms need precise end-position adjustment for changing product widths.
Replacing the Airtac SUJ Adjustable Cylinder SUJ100X200-100S with the SAUJ100X200-100S
To replace this discontinued SUJ100X200-100S, order the direct replacement SAUJ100X200-100S, keeping the 100 mm bore, 200 mm nominal stroke, 100 mm adjust window, and 1/2 inch port. Choose the 100 mm adjust window when you need to trim the extend stroke by up to 100 mm on-site; the stop screw sets end position but does not lock the load. Mounting uses FA or LB brackets (SC-series compatible). Because this is an -S model with a piston magnet, upgrade your legacy CS1-B/DS1-B switches to CMSG/DMSG/EMSG sensors. For strokes of 300 mm or longer, verify side-load limits to prevent rod binding.
Replacement checklist
- ✓ Same bore / stroke → SAUJ100X200-100S
- ✓ 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 SUJ100X200-100S FAQ
Yes, the AirTAC SUJ100X200-100S is discontinued. The direct replacement is the SAUJ100X200-100S, which matches the 100 mm bore, 200 mm nominal stroke, 100 mm adjust window, 1/2 inch port, and FA/LB mounting. You simply upgrade the legacy CS1-B/DS1-B sensors to current CMSG/DMSG/EMSG switches.
The external stop screw window is 100 mm, allowing you to shorten the 200 mm nominal extend stroke down to 100 mm on-site. The stop sets end position but is not a load lock.
Related AirTAC SAU Cylinders
Request a Quote for the SAUJ100X200-100S
Send us the quantity and destination. We confirm price, stock and lead time on the SAUJ100X200-100S replacement — usually within 7-8 hours.