This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU32X215S, 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 SU32X215S
The AirTAC SU32~50 Standard Cylinder SU32X215S is a double-acting profile-type standard cylinder with a Ø32mm bore and 215mm stroke, 1/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU32X215S, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke215 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAU32X215S
- 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 SU32X215S
The AirTAC SU32X215S is a discontinued double-acting profile-type cylinder with a 32mm bore and 215mm stroke. It delivers 402N push and 345N pull at 0.5MPa via a 1/8" port. AirTAC replaced this legacy unit with the SAU32X215S, a direct alternative retaining the exact bore, stroke, output force, and SC-series mounting footprint.
The SAU upgrade introduces CMSG/DMSG/EMSG sensors to replace this model's legacy CS1-B/DS1-B switches, and offers a new SAUF valve-integrated variant. Note that standard cylinders drift without live air; use an external rod lock for held loads.
Airtac SU32~50 Standard Cylinder SU32X215S Technical Specifications
| Model | Airtac SU32~50 Standard Cylinder SU32X215S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU32X215S |
| Bore size | Ø32 mm |
| Stroke | 215 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 SAU32X215S 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 SAU32X215S 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 SU32X215S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×215 | 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 SU32X215S Is Used
Small Part Ejection
Uses the 402N push force at 0.5MPa to push lightweight molded parts out of a machining fixture cleanly.
Package Diversion
Actuates a routing gate at 215mm stroke to sort small cartons on a packaging line without taking up excessive depth.
Replacing the Airtac SU32~50 Standard Cylinder SU32X215S with the SAU32X215S
To replace this SU32X215S, order the SAU32X215S. Confirm the 1/8" port, M10x1.25 rod thread, and SC-series mounting (LB/FA/FB/CA/CB). Because this SKU has the -S magnet, you must migrate from CS1-B/DS1-B switches to the SAU's CMSG/DMSG/EMSG sensors. For loads needing mid-stop or drop prevention, add a pilot-operated check valve or rod lock, as cushions only decelerate. At 215mm stroke, guide the load to prevent rod bending.
Replacement checklist
- ✓ Same bore / stroke → SAU32X215S
- ✓ 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 SU32X215S FAQ
Yes, the SU32X215S is discontinued. The direct replacement is the SAU32X215S. It matches the 32mm bore, 215mm stroke, 1/8" port, force, and SC-series mounting. The main upgrade is that the SAU uses current CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B switches.
It features a 1/8" port. At 0.5MPa it pushes 402N and pulls 345N. At 0.7MPa push is 563N, and 724N at 0.9MPa. The theoretical max force is 82kgf at 1.0MPa. Operating speed is 30-800mm/s.
Related AirTAC SAU Cylinders
Request a Quote for the SAU32X215S
Send us the quantity and destination. We confirm price, stock and lead time on the SAU32X215S replacement — usually within 7-8 hours.