This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU80X65SH, 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 SU80X65SH
The AirTAC Airtac SU63-100 Standard Cylinder SU80X65SH is a double-acting profile-type standard cylinder with a Ø80mm bore and 65mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU80X65SH, which matches its bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke65 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU80X65SH
- 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 SU80X65SH
The AirTAC SU80X65SH is a discontinued double-acting profile-type cylinder with an 80mm bore, 65mm stroke, and a high-temperature Viton H seal rated for 0 to 150 C. It delivers a push force of 2513 N at 0.5 MPa. AirTAC replaced this unit with the SAU80X65SH, a direct upgrade retaining the exact bore, stroke, 3/8" port, M20x1.5 rod thread, and SC-series mounting compatibility.
The SAU replacement introduces CMSG/DMSG/EMSG sensors to supersede the SU's legacy CS1-B/DS1-B switches, and offers a new SAUF variant with a built-in 4M solenoid valve. The extruded aluminum profile is more compact than an equivalent ISO 15552 cylinder.
Airtac SU63-100 Standard Cylinder SU80X65SH Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU80X65SH |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU80X65SH |
| Bore size | Ø80 mm |
| Stroke | 65 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 SAU80X65SH 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 SAU80X65SH 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 SU80X65SH
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 80 | Bore size in mm. |
| ×65 | 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 SU80X65SH Is Used
High-Temperature Ejection
Ideal for pushing molded parts out of hot zones using the 2513 N force at 0.5 MPa, with Viton H seals surviving continuous ambient heat up to 150 C.
Heavy Clamping Station
Provides robust 80mm bore clamping force on large workpieces, utilizing the 65mm stroke for rapid, repeatable actuation in automated machining cells.
Pallet Diverting
Deploys a 65mm stroke to redirect heavy pallets along sorting lines, safely handling a 1508 N working load while reusing existing SC-series mounting brackets.
Replacing the Airtac SU63-100 Standard Cylinder SU80X65SH with the SAU80X65SH
To replace the SU80X65SH, order the SAU80X65SH direct equivalent, verifying the 3/8" port, M20x1.5 rod thread, and SC-series mounting hardware. Because this SKU includes the -S magnet, note that your legacy CS1-B/DS1-B switches must change to the current CMSG/DMSG/EMSG family on the SAU. The -H Viton seal allows operation up to 150 C. If sizing alternatives, the adjacent 63mm bore yields 1559 N push at 0.5 MPa, while the 100mm bore provides 3927 N. A plain cylinder does not hold load without live air; the cushions only decelerate, so use an external rod lock or pilot-operated check valve for secure holding. For applications needing integrated flow control, consider the SAUF valve-integrated variant.
Replacement checklist
- ✓ Same bore / stroke → SAU80X65SH
- ✓ 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 SU80X65SH FAQ
Yes, the SU80X65SH is discontinued. The direct replacement is the SAU80X65SH. It shares the identical 80mm bore, 65mm stroke, 3/8" port, output force, and SC-series mounting accessories, so it fits the same application directly.
The 80mm bore provides 2513 N push and 2268 N pull at 0.5 MPa, 3518 N push at 0.7 MPa, and a theoretical max of 513 kgf at 1.0 MPa. The -S magnet on this legacy SU works with CS1-B/DS1-B switches; the SAU replacement requires the newer CMSG/DMSG/EMSG sensor family.
Related AirTAC SAU Cylinders
Request a Quote for the SAU80X65SH
Send us the quantity and destination. We confirm price, stock and lead time on the SAU80X65SH replacement — usually within 7-8 hours.