This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAUJ100X1000-100S, 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 SUJ100X1000-100S
The AirTAC SUJ Adjustable Cylinder SUJ100X1000-100S is a double-acting profile-type standard cylinder with a Ø100mm bore and 1000mm stroke, 1/2" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAUJ100X1000-100S, which matches its bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke1000 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAUJ100X1000-100S
- 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 SUJ100X1000-100S
The AirTAC SUJ100X1000-100S is a double-acting double-rod profile cylinder with a 1000 mm nominal stroke and a 1/2 inch port. An external stop screw lets you trim the extend stroke by up to 100 mm on-site, yielding a usable 900-1000 mm window. This stop sets the end position but is not a load lock; use an external rod lock for held loads.
This discontinued SUJ100X1000-100S is replaced direct by the SAUJ100X1000-100S, retaining the exact bore, stroke, M20x1.5 rod thread, and SC-series FA/LB mounting. The -S suffix indicates a piston magnet for legacy CS1-B/DS1-B sensors, which must change to current CMSG/DMSG/EMSG switches on the SAUJ.
Airtac SUJ Adjustable Cylinder SUJ100X1000-100S Technical Specifications
| Model | Airtac SUJ Adjustable Cylinder SUJ100X1000-100S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAUJ100X1000-100S |
| Bore size | Ø100 mm |
| Stroke | 1000 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 SAUJ100X1000-100S 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 SAUJ100X1000-100S 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 SUJ100X1000-100S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×1000 | 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 SUJ100X1000-100S Is Used
Long-Reach Press Tending
Extracting parts from deep press beds where the exact 900-1000 mm extend endpoint must be dialed in on-site to clear changing tooling.
Variable-Position Diverting
Actuating a diverter arm over extended conveyor sections, using the stop screw to tune the extend stroke precisely to different package widths.
Adjustable Pallet Stops
Deploying pallet stops in accumulation zones where the 100 mm adjust window accommodates varying pallet overhangs without repositioning the cylinder.
Replacing the Airtac SUJ Adjustable Cylinder SUJ100X1000-100S with the SAUJ100X1000-100S
To replace the discontinued SUJ100X1000-100S, order the direct replacement SAUJ100X1000-100S, which matches the 100 mm bore, 1000 mm stroke, 1/2 inch port, and FA/LB mounts. The -S magnet remains, but you must swap legacy CS1-B/DS1-B sensors for current CMSG/DMSG/EMSG switches. The 100 mm adjust window allows field-tuning the extend end position without machining; if you need less variability, choose a smaller adjust figure. Because the stroke is 1000 mm, add external guides to prevent rod bending and manage side loads.
Replacement checklist
- ✓ Same bore / stroke → SAUJ100X1000-100S
- ✓ 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 SUJ100X1000-100S FAQ
Yes, the SUJ100X1000-100S is discontinued. The direct replacement is the SAUJ100X1000-100S, matching the 100 mm bore, 1000 mm stroke, 1/2 inch port, and FA/LB mounting. You must upgrade the -S piston magnet sensors from legacy CS1-B/DS1-B to current CMSG/DMSG/EMSG switches.
The external stop screw provides a 100 mm adjust window, allowing you to shorten the extend stroke from the 1000 mm maximum down to 900 mm on-site. The stop sets end position only; it is not a load lock.
Related AirTAC SAU Cylinders
Request a Quote for the SAUJ100X1000-100S
Send us the quantity and destination. We confirm price, stock and lead time on the SAUJ100X1000-100S replacement — usually within 7-8 hours.