This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU50X200H, 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 SU50X200H
The AirTAC SU32~50 Standard Cylinder SU50X200H is a double-acting profile-type standard cylinder with a Ø50mm bore and 200mm stroke, 1/4" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU50X200H, which matches its bore, stroke, force and mounting.
- BoreØ50 mm
- Stroke200 mm
- Port size1/4"
- Acting typeDouble acting
- Rod threadM16×1.5
- StatusDiscontinued → SAU50X200H
- 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 SU50X200H
The AirTAC SU50X200H is a discontinued double-acting profile-type cylinder with a 50mm bore and 200mm stroke. Built for high-temperature duty with Viton H seals (0 to 150 C), it delivers 982 N push force at 0.5 MPa through a 1/4" port. AirTAC replaced this unit with the SAU50X200H, a direct upgrade retaining the exact extruded aluminum body, M16x1.5 rod, and SC-series mounting footprint.
Because this SKU lacks a magnet, it cannot accept position sensors. The SAU replacement modernizes the line with CMSG/DMSG/EMSG switch compatibility, and introduces the SAUF valve-integrated variant the SU line never had.
Airtac SU32~50 Standard Cylinder SU50X200H Technical Specifications
| Model | Airtac SU32~50 Standard Cylinder SU50X200H |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU50X200H |
| Bore size | Ø50 mm |
| Stroke | 200 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 SAU50X200H 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 SAU50X200H 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 SU50X200H
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 50 | Bore size in mm. |
| ×200 | 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 SU50X200H Is Used
High-Temperature Ejection
Ideal for pushing molded parts out of hot zones using Viton H seals rated for 150 C, safely handling up to 589 N working loads.
Compact Clamping Station
Utilizes the shorter profile body to clamp workpieces in tight machining cells where ISO 15552 units would not fit.
Replacing the Airtac SU32~50 Standard Cylinder SU50X200H with the SAU50X200H
To replace this SU50X200H, order the SAU50X200H: it matches the 50mm bore, 200mm stroke, 1/4" port, M16x1.5 rod thread, and SC-series mounting. Confirm your thread standard (PT, G, or NPT) when ordering. Since this cylinder has no magnet (-S), it cannot support sensing; if you need switches on the new unit, specify an SAU-S model and use CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B. For loads requiring holding on air loss, add an external rod lock or pilot-operated check valve, as cushions only decelerate. If you need more force, the 63mm bore offers 1559 N push at 0.5 MPa; if less is acceptable, the 40mm bore provides 628 N. At 200mm stroke, guide the load to prevent rod bending and side-load wear.
Replacement checklist
- ✓ Same bore / stroke → SAU50X200H
- ✓ 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 SU50X200H FAQ
Yes, the SU50X200H is discontinued. The direct replacement is the AirTAC SAU50X200H. It matches the original 50mm bore, 200mm stroke, 1/4" port, Viton H high-temp seals, and SC-series mounting accessories, fitting the same application without modifications.
This 50mm bore cylinder delivers 982 N push and 825 N pull at 0.5 MPa, 1374 N push at 0.7 MPa, and a theoretical max of 200 kgf at 1.0 MPa. Because this specific SKU lacks a magnet, it cannot accept position sensors. If sensing is required on the SAU replacement, you must order the -S version and use current CMSG/DMSG/EMSG switches.
Related AirTAC SAU Cylinders
Request a Quote for the SAU50X200H
Send us the quantity and destination. We confirm price, stock and lead time on the SAU50X200H replacement — usually within 7-8 hours.