This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU63X220S, 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 SU63X220S
The AirTAC SU63-100 Standard Cylinder SU63X220S is a double-acting profile-type standard cylinder with a Ø63mm bore and 220mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU63X220S, which matches its bore, stroke, force and mounting.
- BoreØ63 mm
- Stroke220 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM16×1.5
- StatusDiscontinued → SAU63X220S
- 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 SU63X220S
The AirTAC SU63X220S is a discontinued double-acting profile-type cylinder with a 63mm bore and 220mm stroke. It delivers 1559N push and 1402N pull at 0.5MPa via a 3/8" port. The direct replacement is the SAU63X220S, matching the bore, stroke, force, port, and SC-series mounting.
This compact extruded-aluminium body is shorter than an ISO 15552 equivalent. The -S magnet worked with legacy CS1-B/DS1-B switches, but the SAU uses CMSG/DMSG/EMSG sensors and adds a SAUF built-in-valve option.
Airtac SU63-100 Standard Cylinder SU63X220S Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU63X220S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU63X220S |
| Bore size | Ø63 mm |
| Stroke | 220 mm |
| Acting type | Double acting |
| Port size | 3/8" |
| 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 1500 mm |
Specifications follow the official AirTAC SU datasheet (now discontinued). The SAU63X220S carries the same ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1559 N | 1402 N |
| 0.7 MPa | 2182 N | — |
| Max (@1.0 MPa) | 318 kgf | |
The SAU63X220S 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 SU63X220S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 63 | Bore size in mm. |
| ×220 | 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 SU63X220S Is Used
Pallet Stopping
Acts as a pneumatic stop for pallets entering a wrapping station, absorbing kinetic energy via the 21mm adjustable cushions.
Press Ejection
Ejects formed metal parts from a press bed, requiring the 1559N push force at 0.5MPa to overcome tooling friction.
Replacing the Airtac SU63-100 Standard Cylinder SU63X220S with the SAU63X220S
To replace this SU63X220S, order the SAU63X220S. Verify your 3/8" port, M16x1.5 rod thread, and SC-series mounting (LB/FA/FB/CA/CB). Because this has a -S magnet, note the sensor family changes from CS1-B/DS1-B to CMSG/DMSG/EMSG. If you need higher force, the 80mm bore offers 2513N push at 0.5MPa; if less is needed, the 50mm gives 982N. At 220mm stroke, side-load is moderate but ensure guide alignment to prevent rod bending. For load holding on air loss, add an external rod lock or pilot-operated check valve, as cushions only decelerate. The SAUF valve-integrated variant is available if you need self-switching.
Replacement checklist
- ✓ Same bore / stroke → SAU63X220S
- ✓ 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 SU63X220S FAQ
Yes, the SU63X220S is discontinued. The direct replacement is the SAU63X220S, which shares the same 63mm bore, 220mm stroke, 3/8" port, output force, and SC-series mounting. You will need to upgrade your sensors, as the SAU uses CMSG/DMSG/EMSG switches instead of the legacy CS1-B/DS1-B.
The 3/8" port bore delivers a push of 1559N and pull of 1402N at 0.5MPa, 2182N push at 0.7MPa, 2805N push at 0.9MPa, and a theoretical maximum of 318kgf at 1.0MPa. The piston speed ranges from 30-800mm/s.
Related AirTAC SAU Cylinders
Request a Quote for the SAU63X220S
Send us the quantity and destination. We confirm price, stock and lead time on the SAU63X220S replacement — usually within 7-8 hours.