This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAUJ100X30-10, 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 SUJ100X30-10
The AirTAC SUJ Adjustable Cylinder SUJ100X30-10 is a double-acting profile-type standard cylinder with a Ø100mm bore and 30mm stroke, 1/2" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAUJ100X30-10, which matches its bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke30 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAUJ100X30-10
- 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 SUJ100X30-10
The AirTAC SUJ100X30-10 is a discontinued double-acting double-rod profile cylinder with an external stop screw that lets you trim the extend stroke by up to 10 mm on-site, giving a usable 20-30 mm stroke from the 30 mm nominal maximum. It features a 1/2 inch port, a 25 mm rod, and 29 mm adjustable cushions. This SKU has no magnet and cannot take a sensor.
The direct replacement is the SAUJ100X30-10, which matches the bore, stroke, force, port, and FA/LB mounting. The SAUJ family upgrades to current CMSG/DMSG/EMSG sensors (the SUJ used legacy CS1-B/DS1-B) and adds the SAUF built-in-valve variant. The stop screw sets end position but is not a lock; use an external rod lock for held loads.
Airtac SUJ Adjustable Cylinder SUJ100X30-10 Technical Specifications
| Model | Airtac SUJ Adjustable Cylinder SUJ100X30-10 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAUJ100X30-10 |
| Bore size | Ø100 mm |
| Stroke | 30 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 SAUJ100X30-10 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 SAUJ100X30-10 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 SUJ100X30-10
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×30 | 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 SUJ100X30-10 Is Used
Short-Stroke Pressing
Trimming the extend stroke by up to 10 mm on-site allows precise contact pressure for light pressing tasks without machining custom spacers.
Diverter Gate Timing
Field-tuning the 30 mm extend stroke ensures a diverter gate meets the exact package profile on-site, compensating for frame tolerances.
Carton Stop Adjustment
The external stop screw lets operators dial in the exact 20-30 mm extension needed to halt varying carton sizes on a packing line.
Replacing the Airtac SUJ Adjustable Cylinder SUJ100X30-10 with the SAUJ100X30-10
To replace the discontinued SUJ100X30-10, order the SAUJ100X30-10 for an direct match. Choose the 10 mm adjust window if you need to tune the extend stroke down to 20 mm on-site. Use FA or LB mounting (SC series compatible). Because this SKU lacks a magnet, you cannot fit a switch; the SAUJ upgrade uses CMSG/DMSG/EMSG sensors. For strokes over 300 mm, verify side-load limits. The stop screw only sets end position, so add an external rod lock for load holding.
Replacement checklist
- ✓ Same bore / stroke → SAUJ100X30-10
- ✓ 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 SUJ100X30-10 FAQ
Yes, the SUJ100X30-10 is discontinued. The direct replacement is the SAUJ100X30-10, matching the 100 mm bore, 30 mm stroke, 1/2 inch port, and mounting. The SAUJ uses current CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B.
The external stop screw window is 10 mm, shortening the 30 mm nominal extend stroke down to 20 mm. The stop sets end position and is not a load lock.
Related AirTAC SAU Cylinders
Request a Quote for the SAUJ100X30-10
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