This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU32X150TC, 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 SU32X150TC
The AirTAC SU32~50 Standard Cylinder SU32X150TC 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 SAU32X150TC, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke150 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAU32X150TC
- 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 SU32X150TC
The AirTAC SU32X150TC is a discontinued double-acting profile-type cylinder with a 32 mm bore and 150 mm stroke, delivering 402 N push force at 0.5 MPa. AirTAC replaced it with the SAU32X150TC, a direct replacement retaining the exact bore, stroke, output force, 1/8" port and SC-series TC mounting. Because this SKU lacks a magnet, it cannot accept a sensing switch.
The SAU upgrade introduces current CMSG/DMSG/EMSG sensors for magnetized variants and adds the SAUF built-in-valve option the SU line never had, while the extruded aluminum body remains more compact than an ISO 15552 cylinder.
Airtac SU32~50 Standard Cylinder SU32X150TC Technical Specifications
| Model | Airtac SU32~50 Standard Cylinder SU32X150TC |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU32X150TC |
| 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 SAU32X150TC 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 SAU32X150TC 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 SU32X150TC
| 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 SU32X150TC Is Used
Small Part Ejection
Uses the 402 N push force at 0.5 MPa to reliably push lightweight machined components out of a fixture on an assembly line.
Package Diverting
Actuates a short 150 mm stroke routing arm to sort small boxes between conveyor belts without occupying much machine footprint.
Stopper Gate Control
Raises and lowers a pneumatic stop gate on a gravity roller track, holding items back until the next workstation is ready.
Replacing the Airtac SU32~50 Standard Cylinder SU32X150TC with the SAU32X150TC
To replace this discontinued SU32X150TC, order the SAU32X150TC and confirm the 32 mm bore, 150 mm stroke, M10x1.25 rod thread, 1/8" port (default PT), and TC mounting interface are correct. If stepping up force is needed, the adjacent 40 mm bore yields 628 N push at 0.5 MPa; if downsizing, verify your load exceeds the 241 N safe working threshold. This non-magnet SKU cannot hold a position sensor. Note that a plain cylinder drifts on air loss—the 21 mm cushions only decelerate near stroke ends—so fit an external rod lock or pilot-operated check valve for suspended loads. At 150 mm stroke, rod bending is low, but always guide the load to prevent side-loading.
Replacement checklist
- ✓ Same bore / stroke → SAU32X150TC
- ✓ 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 SU32X150TC FAQ
Yes, the SU32X150TC is discontinued. The direct replacement is the SAU32X150TC. It shares the identical 32 mm bore, 150 mm stroke, 402 N force, 1/8" port, and TC mounting, so it bolts right in.
At 0.5 MPa it pushes 402 N and pulls 345 N; at 0.7 MPa it pushes 563 N, and the theoretical max is 82 kgf at 1.0 MPa. Because this specific SKU has no magnet, it cannot accept a sensor; magnetized SAU replacements use CMSG/DMSG/EMSG switches.
Related AirTAC SAU Cylinders
Request a Quote for the SAU32X150TC
Send us the quantity and destination. We confirm price, stock and lead time on the SAU32X150TC replacement — usually within 7-8 hours.