This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU80X100S, 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 SU80X100S
The AirTAC Airtac SU63-100 Standard Cylinder SU80X100S is a double-acting profile-type standard cylinder with a Ø80mm bore and 100mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU80X100S, which matches its bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke100 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU80X100S
- 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 SU80X100S
The AirTAC SU80X100S is a discontinued double-acting profile-type cylinder with an 80mm bore and 100mm stroke. It delivers 2513N push force at 0.5MPa through a 3/8" port. The direct replacement is the SAU80X100S, matching the exact body, stroke, force, and SC-series mounting.
Because the cushion only decelerates, use an external rod lock to hold loads. The SAU upgrade adds a built-in valve option and switches sensors to CMSG/DMSG/EMSG.
Airtac SU63-100 Standard Cylinder SU80X100S Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU80X100S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU80X100S |
| Bore size | Ø80 mm |
| Stroke | 100 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 SAU80X100S 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 SAU80X100S 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 SU80X100S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 80 | 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 SU63-100 Standard Cylinder SU80X100S Is Used
Heavy Press Operations
Drives robust clamping and stamping fixtures requiring substantial thrust, utilizing the 2513N push force available at 0.5MPa.
Pallet Handling
Indexes heavy loaded pallets along transfer lines, taking advantage of the 80mm bore capacity and adjustable end cushions.
Material Diversion
Actuates large sorting gates and pushers on conveyor systems to redirect bulky goods efficiently.
Replacing the Airtac SU63-100 Standard Cylinder SU80X100S with the SAU80X100S
To replace this SU80X100S, order the SAU80X100S direct equivalent. Confirm the 3/8" port, M20x1.5 rod thread, and SC-series mounting. Because this SKU includes a magnet (-S), note the sensor family changes from legacy CS1-B/DS1-B to current CMSG/DMSG/EMSG. The SAUF variant offers a built-in valve the SU lacked. Sizing both ways: a 63mm bore yields 1559N push at 0.5MPa, while a 100mm bore yields 3927N. For load holding on air loss, add a pilot-operated check valve since cushions only decelerate.
Replacement checklist
- ✓ Same bore / stroke → SAU80X100S
- ✓ 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 SU80X100S FAQ
Yes, the AirTAC SU80X100S is discontinued. The direct replacement is the SAU80X100S. It matches the 80mm bore, 100mm stroke, 2513N force, 3/8" port, and SC-series mounting, but uses current CMSG/DMSG/EMSG sensors instead of the legacy CS1-B/DS1-B switches.
This double-acting cylinder features a 3/8" port and M20x1.5 rod thread. It provides 2513N push and 2268N pull at 0.5MPa, 3518N push at 0.7MPa, 4523N at 0.9MPa, and a theoretical maximum of 513kgf at 1.0MPa. Operating speed is 30-800mm/s.
Related AirTAC SAU Cylinders
Request a Quote for the SAU80X100S
Send us the quantity and destination. We confirm price, stock and lead time on the SAU80X100S replacement — usually within 7-8 hours.