This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU80X175SH, 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 SU63-100 Standard Cylinder SU80X175SH
The AirTAC SU63-100 Standard Cylinder SU80X175SH is a double-acting profile-type standard cylinder with a Ø80mm bore and 175mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU80X175SH, which matches its bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke175 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU80X175SH
- 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 SU63-100 Standard Cylinder SU80X175SH
The AirTAC SU80X175SH is a discontinued double-acting profile-type cylinder with an 80 mm bore and 175 mm stroke. It delivers 2513 N push force at 0.5 MPa. AirTAC replaced it with the SAU80X175SH, a direct upgrade retaining the exact 3/8" port, M20x1.5 rod thread, and SC-series mounting.
The -H designation specifies a Viton FKM seal for 0-150 C high-temperature environments. Note the -S magnet used legacy CS1-B/DS1-B switches; the SAU replacement requires current CMSG/DMSG/EMSG sensors.
Airtac SU63-100 Standard Cylinder SU80X175SH Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU80X175SH |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU80X175SH |
| Bore size | Ø80 mm |
| Stroke | 175 mm |
| Acting type | Double acting |
| Port size | 3/8" |
| Rod thread | M20×1.5 |
| 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, 28 mm |
| Max standard stroke | Up to 1500 mm |
Specifications follow the official AirTAC SU datasheet (now discontinued). The SAU80X175SH carries the same ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 kgf | |
The SAU80X175SH produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SU63-100 Standard Cylinder SU80X175SH
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 80 | Bore size in mm. |
| ×175 | 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 SU63-100 Standard Cylinder SU80X175SH Is Used
High-Temperature Ejection
Utilizes the Viton -H seal to eject hot molded components up to 150 C, providing 2513 N of push force at 0.5 MPa.
Pressing and Forming
Applies up to 3518 N of thrust at 0.7 MPa for light-duty pressing or holding tasks within compact machinery.
Replacing the Airtac SU63-100 Standard Cylinder SU80X175SH with the SAU80X175SH
To replace this SU80X175SH, order the SAU80X175SH. Verify your 3/8" port, M20x1.5 rod thread, and SC-series mounting hardware, as these are identical direct features. Because this SKU has the -S magnet, prepare to swap legacy CS1-B/DS1-B switches for CMSG/DMSG/EMSG sensors. The -H Viton seal handles up to 150 C. If sizing alternatives, the adjacent 63 mm bore yields 1559 N push at 0.5 MPa, while the 100 mm bore provides 3927 N. For load holding, note that a plain cylinder drifts on air loss; the adjustable 28 mm cushions only decelerate near stroke end, so add an external rod lock or pilot-operated check valve if needed. The SAUF variant adds a built-in 4M valve the SU lacked.
Replacement checklist
- ✓ Same bore / stroke → SAU80X175SH
- ✓ 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 SU63-100 Standard Cylinder SU80X175SH FAQ
Yes, the SU80X175SH is discontinued. The direct replacement is the AirTAC SAU80X175SH. It shares the same 80 mm bore, 175 mm stroke, 3/8" port, output force, and SC-series mounting, so it fits the same application directly.
At 0.5 MPa it pushes 2513 N and pulls 2268 N. It pushes 3518 N at 0.7 MPa, 4523 N at 0.9 MPa, with a theoretical max of 513 kgf at 1.0 MPa. The -S magnet on this legacy SU worked with CS1-B/DS1-B switches; the SAU replacement uses CMSG/DMSG/EMSG sensors.
Related AirTAC SAU Cylinders
Request a Quote for the SAU80X175SH
Send us the quantity and destination. We confirm price, stock and lead time on the SAU80X175SH replacement — usually within 7-8 hours.