This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAUJ100X100-100, 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 SUJ100X100-100
The AirTAC Airtac SUJ Adjustable Cylinder SUJ100X100-100 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 SAUJ100X100-100, which matches its bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke100 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAUJ100X100-100
- 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 SUJ100X100-100
The AirTAC SUJ100X100-100 is a 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. The nominal 100 mm stroke is the maximum, yielding a usable extend window of 0-100 mm. It features a 100 mm bore, a 25 mm rod, adjustable 29 mm cushions, and a 1/2" port. This stop sets the end position; it is not a load lock, and a plain cylinder drifts on air loss, so use an external rod lock for held loads.
The SAUJ upgrades to current CMSG/DMSG/EMSG sensors, whereas this legacy unit used CS1-B/DS1-B. As this SKU lacks a magnet, it cannot take a switch.
Airtac SUJ Adjustable Cylinder SUJ100X100-100 Technical Specifications
| Model | Airtac SUJ Adjustable Cylinder SUJ100X100-100 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAUJ100X100-100 |
| 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 SAUJ100X100-100 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 SAUJ100X100-100 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 SUJ100X100-100
| 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 SUJ100X100-100 Is Used
Variable Press Stroke
Trimming the extend stroke by up to 100 mm on-site allows precise positioning of pressing tools without machining new hard stops.
Adjustable Diverter Arm
Field-tuning the extend end position lets a sorting arm accommodate different package sizes on the fly.
Custom Length Stopper
An external stop screw provides a variable physical end stop for pallets, adjustable without reprogramming the control system.
Replacing the Airtac SUJ Adjustable Cylinder SUJ100X100-100 with the SAUJ100X100-100
To replace the discontinued SUJ100X100-100, specify the direct replacement SAUJ100X100-100, which preserves the 100 mm bore, 100 mm nominal stroke, 1/2" port, and FA/LB mounting. Choose the 100 mm adjust window if you need to trim the full extend stroke on-site. Because this SKU has no magnet, it cannot accept a sensor; the SAUJ replacement uses CMSG/DMSG/EMSG sensors. For strokes of 300 mm or longer, verify side-load limits to prevent rod binding.
Replacement checklist
- ✓ Same bore / stroke → SAUJ100X100-100
- ✓ 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 SUJ100X100-100 FAQ
Yes, the SUJ100X100-100 is discontinued. The SAUJ uses current CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B.
The external stop screw provides a 100 mm adjust window, shortening the extend stroke from the 100 mm maximum down to 0 mm on-site.
Related AirTAC SAU Cylinders
Request a Quote for the SAUJ100X100-100
Send us the quantity and destination. We confirm price, stock and lead time on the SAUJ100X100-100 replacement — usually within 7-8 hours.