This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU32X210, 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 SU32X210
The AirTAC Airtac SU32~50 Standard Cylinder SU32X210 is a double-acting profile-type standard cylinder with a Ø32mm bore and 210mm stroke, 1/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU32X210, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke210 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAU32X210
- 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 SU32X210
The AirTAC SU32X210 is a discontinued double-acting profile-type cylinder with a 32 mm bore and 210 mm stroke. It delivers 402 N push force at 0.5 MPa through a 1/8" port. AirTAC replaced this unit with the SAU32X210, a direct alternative retaining the exact bore, stroke, output force, port size and SC-series mounting.
Because this SKU lacks a magnet, it cannot accept a sensor. The SAU upgrade switches to CMSG/DMSG/EMSG switches for -S versions, and introduces a SAUF built-in-valve variant the SU line lacked. The 21 mm cushions decelerate only; use an external rod lock to hold loads.
Airtac SU32~50 Standard Cylinder SU32X210 Technical Specifications
| Model | Airtac SU32~50 Standard Cylinder SU32X210 |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU32X210 |
| Bore size | Ø32 mm |
| Stroke | 210 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 SAU32X210 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 SAU32X210 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 SU32X210
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×210 | 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 SU32X210 Is Used
Small Part Ejection
Uses the 402 N push at 0.5 MPa to reliably push lightweight molded plastic parts out of an injection moulding fixture.
Tray Positioning
Moves empty pallets or trays into a loading zone using the 210 mm stroke and compact profile body.
Replacing the Airtac SU32~50 Standard Cylinder SU32X210 with the SAU32X210
To replace the SU32X210, order the SAU32X210. Verify your 1/8" port thread (PT, G or NPT), M10x1.25 rod end, and SC-series mounting (LB/FA/FB/CA/CB). This non-magnet SKU cannot take a switch; if you need sensing on the SAU, add the -S suffix and use CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B. For higher loads, the 40 mm bore offers 628 N push at 0.5 MPa; for tighter spaces, a 25 mm bore is weaker. At 210 mm stroke, guide the load to prevent rod bending. The cushion only decelerates; add a pilot-operated check valve for load holding. Consider the SAUF if you need a built-in 4M valve.
Replacement checklist
- ✓ Same bore / stroke → SAU32X210
- ✓ 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 SU32X210 FAQ
Yes, the SU32X210 is discontinued. The direct replacement is the AirTAC SAU32X210. It matches the 32 mm bore, 210 mm stroke, output force, 1/8" port and SC-series mounting accessories, so it fits the same application directly.
It delivers 402 N push and 345 N pull at 0.5 MPa, 563 N push at 0.7 MPa, and a theoretical max of 82 kgf at 1.0 MPa. This specific SKU has no magnet and cannot accept a sensor. If sensing is required, order the SAU32X210-S which uses CMSG/DMSG/EMSG switches.
Request a Quote for the SAU32X210
Send us the quantity and destination. We confirm price, stock and lead time on the SAU32X210 replacement — usually within 7-8 hours.