This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAUJ100X100-100S, 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 SUJ100X100-100S
The AirTAC Airtac SUJ Adjustable Cylinder SUJ100X100-100S is a double-acting profile-type standard cylinder with a Ø100mm bore and 100mm stroke, 1/2" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAUJ100X100-100S, which matches its bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke100 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAUJ100X100-100S
- 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 SUJ100X100-100S
The AirTAC SUJ100X100-100S is a double-acting double-rod profile cylinder with a 100 mm adjustable stroke window, allowing you to trim the extend stroke by up to 100 mm on-site. It features a 1/2" port, a 25 mm rod, and 29 mm adjustable cushions. This SUJ model is discontinued; the direct replacement is the SAUJ100X100-100S, matching the bore, stroke, force, and FA/LB mounting.
The SAUJ upgrade uses current CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B switches on this -S magnet model. The external stop screw sets the end position but is not a load lock; use an external rod lock for held loads.
Airtac SUJ Adjustable Cylinder SUJ100X100-100S Technical Specifications
| Model | Airtac SUJ Adjustable Cylinder SUJ100X100-100S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAUJ100X100-100S |
| Bore size | Ø100 mm |
| Stroke | 100 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 SAUJ100X100-100S 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 SAUJ100X100-100S 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 SUJ100X100-100S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×100 | 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 SUJ100X100-100S Is Used
Variable Press Stroke
Allows operators to fine-tune the extend distance on-site for pressing assemblies without swapping cylinders.
Adjustable Diverter
Sets precise sorting positions for varying package sizes on a line by trimming the extend stroke.
Variable Depth Stops
Provides adaptable end-stop positions for different pallet depths in compact handling cells.
Replacing the Airtac SUJ Adjustable Cylinder SUJ100X100-100S with the SAUJ100X100-100S
To replace the discontinued SUJ100X100-100S, use the direct replacement SAUJ100X100-100S, retaining the 100 mm bore, 100 mm stroke, 100 mm adjust window, 1/2" port, and FA/LB mounting. Choose the 100 mm adjust window when you need maximum on-site extend flexibility from 0 to 100 mm. The -S suffix means a piston magnet is present; you must upgrade from legacy CS1-B/DS1-B sensors to CMSG/DMSG/EMSG switches on the SAUJ. For this 100 mm stroke, side-load is minimal, but ensure guide alignment to prevent rod binding. The stop screw sets end position only; it does not lock the load on air loss.
Replacement checklist
- ✓ Same bore / stroke → SAUJ100X100-100S
- ✓ 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 SUJ100X100-100S FAQ
Yes, the SUJ100X100-100S is discontinued. The direct replacement is the SAUJ100X100-100S, which matches the 100 mm bore, 100 mm stroke, 100 mm adjust window, 1/2" port, and FA/LB mounting. The SAUJ uses current CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B switches.
It is a double-acting double-rod cylinder with a 100 mm adjust window, allowing you to shorten the extend stroke by up to 100 mm on-site. The 1/2" port bore has a 25 mm rod and 29 mm cushions.
Related AirTAC SAU Cylinders
Request a Quote for the SAUJ100X100-100S
Send us the quantity and destination. We confirm price, stock and lead time on the SAUJ100X100-100S replacement — usually within 7-8 hours.