This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAUJ32X100-30, 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 SUJ32X100-30
The AirTAC Airtac SUJ Adjustable Cylinder SUJ32X100-30 is a double-acting profile-type standard cylinder with a Ø32mm bore and 100mm stroke, 1/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAUJ32X100-30, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke100 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAUJ32X100-30
- 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 SUJ32X100-30
The AirTAC SUJ32X100-30 is a double-acting double-rod profile cylinder with a 100 mm nominal stroke and a 30 mm adjustable stroke window, letting you trim the extend stroke down to 70 mm on-site via an external stop screw. This compact extruded-aluminum body is shorter than an ISO 15552 cylinder of the same 32 mm bore. The stop screw sets the end position but is not a load lock; use an external rod lock for held loads.
This SUJ32X100-30 model is discontinued and the direct replacement is the SAUJ32X100-30, matching the bore, stroke, 30 mm adjust window, force, port, and FA/LB mounting. The SAUJ upgrades to current CMSG/DMSG/EMSG sensors, whereas this legacy unit used CS1-B/DS1-B switches. Because this specific SKU lacks a magnet, it cannot take a magnetic switch.
Airtac SUJ Adjustable Cylinder SUJ32X100-30 Technical Specifications
| Model | Airtac SUJ Adjustable Cylinder SUJ32X100-30 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAUJ32X100-30 |
| Bore size | Ø32 mm |
| Stroke | 100 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 SAUJ32X100-30 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 SAUJ32X100-30 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 SUJ32X100-30
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 32 | 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 SUJ32X100-30 Is Used
Variable Pitch Feed
Trimming the extend stroke by up to 30 mm on-site allows a packaging machine to alter the pitch length for different carton sizes without swapping the entire cylinder.
Adjustable Diverter Arm
A sorting diverter can field-tune its reach between 70 and 100 mm to accommodate varying product widths on the belt line without disassembling the actuator.
Variable Depth Pusher
A palletizing pusher uses the external stop screw to set precise product insertion depth into containers, adjusting the endpoint quickly for different box heights.
Replacing the Airtac SUJ Adjustable Cylinder SUJ32X100-30 with the SAUJ32X100-30
To replace the discontinued SUJ32X100-30, use the direct replacement SAUJ32X100-30, which preserves the 32 mm bore, 100 mm nominal stroke, 30 mm adjust window, 1/8" port, and FA/LB mounting. Choose the 30 mm adjust window if you need to trim the extend stroke between 70 and 100 mm on-site. Since this non-magnetic SKU cannot take a switch, upgrading to an SAUJ with the -S suffix enables modern 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 → SAUJ32X100-30
- ✓ 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 SUJ32X100-30 FAQ
Yes, the SUJ32X100-30 is discontinued. The direct replacement is the SAUJ32X100-30, which matches the 32 mm bore, 100 mm stroke, 30 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 external stop screw allows you to trim the extend stroke by up to 30 mm on-site, giving a usable extend range of 70-100 mm. The stop sets end position and is not a load lock.
Related AirTAC SAU Cylinders
Request a Quote for the SAUJ32X100-30
Send us the quantity and destination. We confirm price, stock and lead time on the SAUJ32X100-30 replacement — usually within 7-8 hours.