This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU32X150N, 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 SU32~50 Standard Cylinder SU32X150N
The AirTAC SU32~50 Standard Cylinder SU32X150N is a double-acting profile-type standard cylinder with a Ø32mm bore and 150mm stroke, 1/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU32X150N, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke150 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAU32X150N
- 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 SU32~50 Standard Cylinder SU32X150N
The AirTAC SU32X150N is a discontinued double-acting profile-type cylinder with a 32mm bore and 150mm stroke. It delivers 402N push and 345N pull at 0.5MPa through a 1/8" port. The direct replacement is the SAU32X150N, which preserves the exact bore, stroke, output force, port size, and SC-series mounting accessories.
This NBR-sealed unit operates from -20 to +70C. Because this SKU lacks a magnet, it cannot accept a sensor. The SAU upgrade also introduces the SAUF variant with a built-in valve, an option the SU line never had.
Airtac SU32~50 Standard Cylinder SU32X150N Technical Specifications
| Model | Airtac SU32~50 Standard Cylinder SU32X150N |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU32X150N |
| Bore size | Ø32 mm |
| Stroke | 150 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 SAU32X150N 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 SAU32X150N produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SU32~50 Standard Cylinder SU32X150N
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 32 | 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 SU32~50 Standard Cylinder SU32X150N Is Used
Package Routing
Sorts or diverts small boxes on a conveyor line, utilizing the 150mm stroke to actuate a routing gate efficiently in compact machinery spaces.
Replacing the Airtac SU32~50 Standard Cylinder SU32X150N with the SAU32X150N
To replace this discontinued SU32X150N, order the SAU32X150N, confirming the 32mm bore, 150mm stroke, 1/8" port, M10x1.25 rod thread, and SC-series mounting. If you need position sensing, note this no-magnet SKU cannot take a switch; the SAU-S equivalent uses modern CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B. At 150mm stroke, watch for side-load and rod-bending—guide the load to prevent premature seal wear. For higher loads, a 40mm bore provides 628N push at 0.5MPa, while a 25mm bore offers less force. The cushions only decelerate; for load holding on air loss, add an external rod lock or pilot-operated check valve. The SAUF valve-integrated body is available if you need self-switching.
Replacement checklist
- ✓ Same bore / stroke → SAU32X150N
- ✓ 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 SU32~50 Standard Cylinder SU32X150N FAQ
Yes, the SU32X150N is discontinued. The direct replacement is the AirTAC SAU32X150N. It features the same 32mm bore, 150mm stroke, 402N push force at 0.5MPa, 1/8" port, and SC-series mounting, fitting the exact same profile body space.
The 32mm bore provides 402N push and 345N pull at 0.5MPa, 563N push at 0.7MPa, and a theoretical max of 82kgf at 1.0MPa. Because this specific SKU lacks a magnet, it cannot accept a sensor. If sensing is needed, the SAU replacement with an -S option uses current CMSG/DMSG/EMSG switches.
Related AirTAC SAU Cylinders
Request a Quote for the SAU32X150N
Send us the quantity and destination. We confirm price, stock and lead time on the SAU32X150N replacement — usually within 7-8 hours.