This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is SAUJ100X350-10 — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the SAUJ100X350-10 in place of this model. 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 SUJ100X350-10
The AirTAC Airtac SUJ Adjustable Cylinder SUJ100X350-10 is a double-acting profile-type standard cylinder with a Ø100mm bore and 350mm stroke, 1/2" air ports and adjustable end cushioning. This model is discontinued — the drop-in replacement is the SAUJ100X350-10, which matches its bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke350 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAUJ100X350-10
About the Airtac SUJ Adjustable Cylinder SUJ100X350-10
The AirTAC SUJ100X350-10 is a discontinued double-acting single-rod profile cylinder with an external stop screw that lets you trim the extend stroke by up to 10 mm on-site, yielding a usable 340-350 mm stroke. It features a 100 mm bore, a 1/2 inch port, and generates 3927 N push and 3681 N pull at 0.5 MPa. The drop-in replacement is the SAUJ100X350-10, which matches the bore, stroke, force, and SC-series FA/LB mounting.
This SKU lacks a magnet and cannot accept a sensor, whereas the SAUJ upgrade supports current CMSG/DMSG/EMSG switches (the SUJ used legacy CS1-B/DS1-B). For sizing, a safe working load is roughly 2356 N (60% of the 0.5 MPa push), translating to a 200 kg vertical lift with a 2:1 margin. Note that the stop screw sets end position but is not a load lock; use an external rod lock for held loads.
Airtac SUJ Adjustable Cylinder SUJ100X350-10 Technical Specifications
| Model | Airtac SUJ Adjustable Cylinder SUJ100X350-10 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAUJ100X350-10 |
| Bore size | Ø100 mm |
| Stroke | 350 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 SAUJ100X350-10 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 SAUJ100X350-10 produces the same force from the same bore — a true drop-in on output. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SUJ Adjustable Cylinder SUJ100X350-10
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×350 | 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 SUJ100X350-10 Is Used
Press Fit Tuning
Trimming the extend stroke by up to 10 mm on-site allows precise bottoming force for press fits without machining hard stops.
Transfer Diverter
Adjusting the end position accommodates varying product lengths on a transfer line without repositioning the cylinder mount.
Carton Sealing
Fine-tuning the extend stroke by 10 mm sets the exact sealing head height for varying box profiles on the fly.
Replacing the Airtac SUJ Adjustable Cylinder SUJ100X350-10 with the SAUJ100X350-10
To replace the discontinued SUJ100X350-10, order the drop-in SAUJ100X350-10, keeping the 100 mm bore, 350 mm stroke, 10 mm adjust window, and 1/2 inch port. If re-sizing, the 80 mm bore yields 2513 N push at 0.5 MPa, while the 100 mm bore provides 3927 N. Choose the 10 mm adjust window for fine end-position tuning. Mounting uses basic, FA, or LB brackets compatible with AirTAC SC series parts. Because this SKU has no magnet, sensing requires migrating to the SAUJ and current CMSG/DMSG/EMSG sensors. For the 350 mm stroke, use external guides to prevent rod bending and manage side loads.
Replacement checklist
- ✓ Same bore / stroke → SAUJ100X350-10
- ✓ 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 SUJ100X350-10 FAQ
Yes, the SUJ100X350-10 is discontinued. The exact drop-in replacement is the SAUJ100X350-10, matching the 100 mm bore, 350 mm stroke, 1/2 inch port, and force. The SAUJ also supports current CMSG/DMSG/EMSG sensors.
It delivers 3927 N push and 3681 N pull at 0.5 MPa, 5497 N push at 0.7 MPa, and 7068 N push at 0.9 MPa. The external stop screw provides a 10 mm adjust window, making the usable extend stroke 340-350 mm. The stop sets position but does not lock the load.
Related AirTAC SAU Cylinders
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