This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU50X100SH, 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 SU50X100SH
The AirTAC SU32~50 Standard Cylinder SU50X100SH is a double-acting profile-type standard cylinder with a Ø50mm bore and 100mm stroke, 1/4" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU50X100SH, which matches its bore, stroke, force and mounting.
- BoreØ50 mm
- Stroke100 mm
- Port size1/4"
- Acting typeDouble acting
- Rod threadM16×1.5
- StatusDiscontinued → SAU50X100SH
- 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 SU50X100SH
The AirTAC SU50X100SH is a discontinued double-acting profile-type cylinder with a 50mm bore and 100mm stroke, delivering 982N push force at 0.5MPa. The direct replacement is the SAU50X100SH, matching the 1/4" port, M16x1.5 rod thread, and SC-series mounts.
This high-temp Viton H (-H) variant operates up to 150C. The -S magnet worked with legacy CS1-B/DS1-B switches, but the SAU uses CMSG/DMSG/EMSG sensors. The SAU also adds a SAUF valve-integrated option.
Airtac SU32~50 Standard Cylinder SU50X100SH Technical Specifications
| Model | Airtac SU32~50 Standard Cylinder SU50X100SH |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU50X100SH |
| Bore size | Ø50 mm |
| Stroke | 100 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 SAU50X100SH 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 SAU50X100SH 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 SU50X100SH
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 50 | Bore size in mm. |
| ×100 | 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 SU50X100SH Is Used
Hot End Ejection
Handles part ejection near heat sources using the Viton H seal rated for 0-150C, pushing with 982N at 0.5MPa.
Press Clamping
Secures workpieces during light pressing tasks, delivering a maximum theoretical force of 200kgf at 1.0MPa.
Replacing the Airtac SU32~50 Standard Cylinder SU50X100SH with the SAU50X100SH
To replace this SU50X100SH, order the SAU50X100SH. Confirm the 1/4" port, M16x1.5 rod thread, PT/G/NPT thread standard, and SC-series mounting. Because the -S magnet is present, note the sensor family changes from CS1-B/DS1-B to CMSG/DMSG/EMSG. Sizing both ways: a 40mm bore yields 628N push at 0.5MPa, while a 63mm bore yields 1559N. For load holding, note that a plain cylinder drifts on air loss; the cushion only decelerates, so use an external rod lock or pilot-operated check valve. The SAUF built-in-valve variant is available if valve integration is needed.
Replacement checklist
- ✓ Same bore / stroke → SAU50X100SH
- ✓ 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 SU50X100SH FAQ
Yes, the SU50X100SH is discontinued. The direct replacement is the SAU50X100SH, which shares the same 50mm bore, 100mm stroke, 1/4" port, and SC-series mounting accessories.
It delivers 982N push and 825N pull at 0.5MPa, 1374N at 0.7MPa, and a max of 200kgf at 1.0MPa. The -S magnet used legacy CS1-B/DS1-B switches; the SAU replacement requires CMSG/DMSG/EMSG sensors.
Related AirTAC SAU Cylinders
Request a Quote for the SAU50X100SH
Send us the quantity and destination. We confirm price, stock and lead time on the SAU50X100SH replacement — usually within 7-8 hours.