This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAUJ100X150-100S, 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 SUJ100X150-100S
The AirTAC Airtac SUJ Adjustable Cylinder SUJ100X150-100S is a double-acting profile-type standard cylinder with a Ø100mm bore and 150mm stroke, 1/2" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAUJ100X150-100S, which matches its bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke150 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAUJ100X150-100S
- 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 SUJ100X150-100S
The AirTAC SUJ100X150-100S is a discontinued double-acting double-rod profile cylinder with a 100 mm on-site stroke-trim window, allowing you to shorten the extend stroke from its 150 mm maximum down to 50 mm via an external stop screw. The stop screw sets the end position and is not a load lock; a plain cylinder drifts on air loss, so use an external rod lock for held loads.
This unit is replaced direct by the SAUJ100X150-100S, retaining the exact bore, stroke, force, port, and FA/LB mounting. The SAUJ upgrade shifts legacy CS1-B/DS1-B sensors to current CMSG/DMSG/EMSG switches. The compact profile barrel is shorter than an ISO 15552 cylinder of the same bore.
Airtac SUJ Adjustable Cylinder SUJ100X150-100S Technical Specifications
| Model | Airtac SUJ Adjustable Cylinder SUJ100X150-100S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAUJ100X150-100S |
| Bore size | Ø100 mm |
| Stroke | 150 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 SAUJ100X150-100S 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 SAUJ100X150-100S 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 SUJ100X150-100S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×150 | 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 SUJ100X150-100S Is Used
Variable Pitch Indexing
Allows operators to fine-tune the extend stroke on-site for parts of varying lengths without swapping the entire cylinder.
Adjustable Diverter Gate
Sets precise push distances for routing different package sizes on a line, trimming the extend stroke by up to 100 mm.
Variable Depth Pusher
Tunes the extend position to push loads to specific conveyor lanes, adjusting end stops quickly for product changeovers.
Replacing the Airtac SUJ Adjustable Cylinder SUJ100X150-100S with the SAUJ100X150-100S
To replace the discontinued SUJ100X150-100S, order the direct replacement SAUJ100X150-100S, which matches the 100 mm bore, 150 mm stroke, 1/2" port, and FA/LB mounting. The 100 mm adjust window lets you trim the extend stroke by up to 100 mm on-site (usable range 50-150 mm); choose this over a fixed SAU plus external stop to save space and avoid custom fabrication. Because this model has the -S magnet, note the sensor change from legacy CS1-B/DS1-B to current CMSG/DMSG/EMSG. For strokes of 300 mm or longer, verify side-load limits to prevent rod binding.
Replacement checklist
- ✓ Same bore / stroke → SAUJ100X150-100S
- ✓ 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 SUJ100X150-100S FAQ
Yes, the SUJ100X150-100S is discontinued. The direct replacement is the SAUJ100X150-100S, matching the 100 mm bore, 150 mm stroke, 1/2" port, and FA/LB mounting. The SAUJ uses current CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B switches.
The 100 mm adjust window lets you shorten the 150 mm nominal extend stroke down to 50 mm on-site. The stop sets end position but is not a load lock.
Related AirTAC SAU Cylinders
Request a Quote for the SAUJ100X150-100S
Send us the quantity and destination. We confirm price, stock and lead time on the SAUJ100X150-100S replacement — usually within 7-8 hours.