This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is SAUJ32X80-10 — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the SAUJ32X80-10 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 SUJ32X80-10
The AirTAC Airtac SUJ Adjustable Cylinder SUJ32X80-10 is a double-acting profile-type standard cylinder with a Ø32mm bore and 80mm stroke, 1/8" air ports and adjustable end cushioning. This model is discontinued — the drop-in replacement is the SAUJ32X80-10, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke80 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAUJ32X80-10
About the Airtac SUJ Adjustable Cylinder SUJ32X80-10
The AirTAC SUJ32X80-10 is a 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, giving a usable 70-80 mm extend window from the 80 mm nominal maximum. This compact profile barrel is shorter than an ISO 15552 cylinder of the same bore. At 0.5 MPa it delivers 402 N push and 345 N pull force through a 1/8" port, with a 12 mm rod and M10x1.25 thread.
This SUJ model is discontinued; the exact drop-in replacement is the SAUJ32X80-10, matching the bore, stroke, force, port, and FA/LB mounting. The stop screw sets the end position but is not a load lock, so use an external rod lock for held loads. Without a -S suffix, this SKU has no magnet and cannot take a switch. The SAUJ upgrade uses current CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B. For sizing, a safe working load is roughly 241 N (60% of the 402 N push), allowing a vertical lift of about 20 kg with a 2:1 margin.
Airtac SUJ Adjustable Cylinder SUJ32X80-10 Technical Specifications
| Model | Airtac SUJ Adjustable Cylinder SUJ32X80-10 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAUJ32X80-10 |
| Bore size | Ø32 mm |
| Stroke | 80 mm |
| Acting type | Double acting |
| Port size | 1/8" |
| Rod thread | M10×1.25 |
| 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, 21 mm |
| Max standard stroke | Up to 1000 mm |
Specifications follow the official AirTAC SU datasheet (now discontinued). The SAUJ32X80-10 carries the same ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
The SAUJ32X80-10 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 SUJ32X80-10
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×80 | 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 SUJ32X80-10 Is Used
Diverter Gate Positioning
Allows on-site tuning of the extend stop to dial in the exact gate angle for sorting products without machining hard stops.
Package Pusher Stroke Trim
Adjusts the extend endpoint on-site to accommodate varying box widths on a packaging line, ensuring positive ejection.
Light Press End-Stop
Sets a precise lower dead center for a light-duty pressing or seating operation, with the 10 mm window allowing fine calibration.
Replacing the Airtac SUJ Adjustable Cylinder SUJ32X80-10 with the SAUJ32X80-10
To replace the discontinued SUJ32X80-10, order the drop-in SAUJ32X80-10, which preserves the 32 mm bore, 80 mm stroke, 10 mm adjust window, 1/8" port, and FA/LB mounting. When sizing both ways, the neighbouring 40 mm bore provides higher force (628 N push @0.5 MPa) if you need more capacity, while the 32 mm bore here offers 402 N push and 345 N pull @0.5 MPa. Choose the 10 mm adjust window if you need to fine-tune the extend end position on-site; the stop screw sets this position but does not lock the load, so add an external rod lock for holding. Because this SKU lacks a -S suffix, it has no magnet and cannot take a sensor; the SAUJ replacement uses current CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B. For strokes of 300 mm or longer, verify side-load limits to prevent rod binding.
Replacement checklist
- ✓ Same bore / stroke → SAUJ32X80-10
- ✓ 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 SUJ32X80-10 FAQ
Yes, the SUJ32X80-10 is discontinued. The exact drop-in replacement is the SAUJ32X80-10, which matches the 32 mm bore, 80 mm stroke, 10 mm adjust window, 1/8" port, and FA/LB mounting. The SAUJ uses current CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B.
The double-acting single-rod SUJ32X80-10 delivers 402 N push and 345 N pull @0.5 MPa, 563 N push @0.7 MPa, 724 N push @0.9 MPa, and a theoretical max of 82 kgf @1.0 MPa. The external stop screw provides a 10 mm adjust window, allowing you to shorten the 80 mm nominal extend stroke down to 70 mm on-site. The stop sets end position but is not a load lock.
Related AirTAC SAU Cylinders
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