This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAUJ32X100-100, 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 SUJ32X100-100
The AirTAC Airtac SUJ Adjustable Cylinder SUJ32X100-100 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 SAUJ32X100-100, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke100 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAUJ32X100-100
- 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 SUJ32X100-100
The AirTAC SUJ32X100-100 is a discontinued double-acting double-rod profile cylinder with a 32mm bore and 1/8" port, featuring a 100mm nominal extend stroke that can be shortened on-site by up to 100mm via an external stop screw. This on-site adjustability lets you tune the extend window precisely without swapping cylinders, and the extruded aluminum profile barrel is notably shorter than a standard fixed-stroke unit of the same bore.
Because the SUJ series is end-of-life, the direct replacement is the SAUJ32X100-100, which preserves the bore, stroke, force, and SC-series FA/LB mounting. The SAUJ upgrade transitions to current CMSG/DMSG/EMSG sensors, whereas this legacy model used CS1-B/DS1-B switches. Note that the stop screw sets the end position but is not a load lock; an external rod lock is required to hold loads on air loss.
Airtac SUJ Adjustable Cylinder SUJ32X100-100 Technical Specifications
| Model | Airtac SUJ Adjustable Cylinder SUJ32X100-100 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAUJ32X100-100 |
| 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 SAUJ32X100-100 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 SAUJ32X100-100 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 SUJ32X100-100
| 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 SUJ32X100-100 Is Used
Variable End-Stop Clamping
Ideal for clamping stations where the material thickness varies, allowing operators to dial in the exact extend end position on-site without changing the cylinder.
Adjustable Ejection Stroke
Perfect for ejection mechanisms that need to tune the push distance for different part sizes, preventing over-travel while maintaining full retraction.
Customizable Diverter Positioning
Useful on conveyor diverter arms where the reach must be fine-tuned to the product profile, providing a field-adjustable stroke window for changing line layouts.
Replacing the Airtac SUJ Adjustable Cylinder SUJ32X100-100 with the SAUJ32X100-100
To replace the discontinued SUJ32X100-100, use the direct replacement SAUJ32X100-100, matching the 32mm bore, 100mm stroke, 1/8" port, and FA/LB mounting. Choose the 100mm adjust window if you need to trim the extend stroke down to zero on-site; this stop screw sets the end position but does not lock the load. Because this SKU lacks a magnet, it cannot take a sensor, but the SAUJ upgrade supports current CMSG/DMSG/EMSG sensors (replacing legacy CS1-B/DS1-B). For strokes of 300mm or longer, verify side-load limits to prevent rod binding.
Replacement checklist
- ✓ Same bore / stroke → SAUJ32X100-100
- ✓ 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 SUJ32X100-100 FAQ
Yes, the SUJ32X100-100 is discontinued. The direct replacement is the SAUJ32X100-100, which maintains the same 32mm bore, 100mm stroke, 1/8" port, and FA/LB mounting. The SAUJ also uses current CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B switches.
The external stop screw provides a 100mm adjust window, allowing you to shorten the extend stroke by up to 100mm on-site. The stop sets end position but is not a load lock.
Related AirTAC SAU Cylinders
Request a Quote for the SAUJ32X100-100
Send us the quantity and destination. We confirm price, stock and lead time on the SAUJ32X100-100 replacement — usually within 7-8 hours.