This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU80X100SN, 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 SU80X100SN
The AirTAC Airtac SU63-100 Standard Cylinder SU80X100SN 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 SAU80X100SN, which matches its bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke100 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAU80X100SN
- 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 SU80X100SN
The AirTAC SU80X100SN is a discontinued double-acting profile-type cylinder with an 80mm bore and 100mm stroke. It delivers 2513N push and 2268N pull at 0.5MPa via a 3/8" port. The direct replacement is the SAU80X100SN, matching the bore, stroke, force, port and SC-series mounting. The extruded aluminum body is more compact than an ISO 15552 cylinder of the same size.
This -SN unit uses an NBR seal (-20 to +70C) and a piston magnet for legacy CS1-B/DS1-B switches. Upgrading to the SAU requires CMSG/DMSG/EMSG sensors, and the SAUF variant adds a built-in valve the SU lacked.
Airtac SU63-100 Standard Cylinder SU80X100SN Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU80X100SN |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU80X100SN |
| 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 SAU80X100SN 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 SAU80X100SN 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 SU80X100SN
| 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 SU80X100SN Is Used
Press Fit Assembly
Drives bearings or pins into housings, utilizing the 2513N push force at 0.5MPa for reliable insertion without requiring maximum system pressure.
Pallet Lift Station
Raises loaded pallets vertically, safely handling the 128kg computed lift capacity while benefiting from the compact profile body to save floor space.
Heavy Product Diverting
Pushes heavy goods across conveyor lanes, using the 28mm adjustable air cushions at both ends to decelerate the 25mm rod smoothly at stroke ends.
Replacing the Airtac SU63-100 Standard Cylinder SU80X100SN with the SAU80X100SN
To replace this SU80X100SN, order the SAU80X100SN. Confirm the 3/8" port, M20x1.5 rod thread, PT thread, and SC-series mounting. Because this SKU has a magnet (-S), note the sensor family changes from CS1-B/DS1-B to CMSG/DMSG/EMSG. The NBR seal (-N) suits standard -20 to +70C environments; for higher heat specify Viton H. If you need higher force, the 100mm bore provides 3927N push at 0.5MPa; if lower force is acceptable, the 63mm bore gives 1559N. A plain cylinder does not hold load without live air—use an external rod lock or pilot-operated check valve for holding. The SAUF valve-integrated option can simplify actuation. With a 100mm stroke, side-load risks are minimal, but ensure correct alignment.
Replacement checklist
- ✓ Same bore / stroke → SAU80X100SN
- ✓ 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 SU80X100SN FAQ
Yes, the AirTAC SU80X100SN is discontinued. The direct replacement is the SAU80X100SN. It provides the same 80mm bore, 100mm stroke, 513kgf max force, 3/8" port, and SC-series mounting compatibility. You can order the SAU80X100SN as a direct fit.
The 80mm bore provides 2513N push and 2268N pull at 0.5MPa, 3518N push at 0.7MPa, 4523N at 0.9MPa, and a 513kgf max at 1.0MPa. Because this model includes a magnet (-S), it used legacy CS1-B/DS1-B switches. The SAU80X100SN replacement requires current CMSG/DMSG/EMSG sensors instead.
Related AirTAC SAU Cylinders
Request a Quote for the SAU80X100SN
Send us the quantity and destination. We confirm price, stock and lead time on the SAU80X100SN replacement — usually within 7-8 hours.