This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU50X567S, 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 SU50X567S
The AirTAC SU32~50 Standard Cylinder SU50X567S is a double-acting profile-type standard cylinder with a Ø50mm bore and 567mm stroke, 1/4" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU50X567S, which matches its bore, stroke, force and mounting.
- BoreØ50 mm
- Stroke567 mm
- Port size1/4"
- Acting typeDouble acting
- Rod threadM16×1.5
- StatusDiscontinued → SAU50X567S
- 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 SU50X567S
The AirTAC SU50X567S is a discontinued double-acting profile-type cylinder with a 50mm bore and 567mm stroke. Delivering 982N push force at 0.5MPa, its extruded aluminium body is more compact than an ISO 15552 unit of the same bore. AirTAC replaced this unit with the SAU50X567S, a direct upgrade retaining the exact 1/4" port, M16x1.5 rod thread, output force and SC-series mounting.
When upgrading, note the SAU body uses current CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B switches on this -S model, and the SAUF variant adds a built-in valve the SU lacked.
Airtac SU32~50 Standard Cylinder SU50X567S Technical Specifications
| Model | Airtac SU32~50 Standard Cylinder SU50X567S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU50X567S |
| Bore size | Ø50 mm |
| Stroke | 567 mm |
| Acting type | Double acting |
| Port size | 1/4" |
| Rod thread | M16×1.5 |
| 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, 21 mm |
| Max standard stroke | Up to 1200 mm |
Specifications follow the official AirTAC SU datasheet (now discontinued). The SAU50X567S carries the same ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 825 N |
| 0.7 MPa | 1374 N | — |
| Max (@1.0 MPa) | 200 kgf | |
The SAU50X567S 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 SU50X567S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 50 | Bore size in mm. |
| ×567 | 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 SU50X567S Is Used
Vertical Material Lift
Raises lightweight tote bins using the 50kg vertical lift capacity, requiring external guides to manage the 567mm stroke without rod bending.
Component Ejection
Ejects machined parts from a fixture with 982N of thrust at 0.5MPa, relying on adjustable cushions to decelerate at stroke end.
Replacing the Airtac SU32~50 Standard Cylinder SU50X567S with the SAU50X567S
To replace this SU50X567S, order the SAU50X567S and verify your 50mm bore, 567mm stroke, 1/4" port, M16x1.5 thread and SC-series mounting match. Because this is an -S model, you must swap the old CS1-B/DS1-B switches for CMSG/DMSG/EMSG sensors. For load holding, note that the air cushion only decelerates; use an external rod lock or pilot-operated check valve to prevent drift on air loss. The 567mm stroke demands external guides to prevent rod bending under side loads. If you need less force, step down to a 40mm bore (628N push); for more power, step up to a 63mm bore (1559N push).
Replacement checklist
- ✓ Same bore / stroke → SAU50X567S
- ✓ 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 SU50X567S FAQ
Yes, the AirTAC SU50X567S is discontinued. The direct replacement is the SAU50X567S. It shares the same 50mm bore, 567mm stroke, 1/4" port, force output and SC-series mounting, but the SAU uses CMSG/DMSG/EMSG sensors instead of the old CS1-B/DS1-B switches.
This double-acting cylinder has a 1/4" port. It delivers 982N push and 825N pull at 0.5MPa, 1374N push at 0.7MPa, 1767N push at 0.9MPa, and a theoretical maximum of 200kgf at 1.0MPa.
Related AirTAC SAU Cylinders
Request a Quote for the SAU50X567S
Send us the quantity and destination. We confirm price, stock and lead time on the SAU50X567S replacement — usually within 7-8 hours.