This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU63X95S, 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 SU63X95S
The AirTAC Airtac SU63-100 Standard Cylinder SU63X95S is a double-acting profile-type standard cylinder with a Ø63mm bore and 95mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU63X95S, which matches its bore, stroke, force and mounting.
- BoreØ63 mm
- Stroke95 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM16×1.5
- StatusDiscontinued → SAU63X95S
- 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 SU63X95S
The AirTAC SU63X95S is a discontinued double-acting profile-type cylinder with a 63mm bore and 95mm stroke. Delivering 1559N push force at 0.5MPa, its extruded aluminum body is more compact than an ISO 15552 unit of the same bore. AirTAC replaced this legacy unit with the SAU63X95S, a direct replacement retaining the exact bore, stroke, 3/8" port, M16x1.5 rod thread, and SC-series mounting.
The built-in magnet on this -S model worked with legacy CS1-B/DS1-B switches, but the SAU replacement requires current CMSG/DMSG/EMSG sensors. The SAU family also introduces the SAUF variant with a built-in 4M solenoid valve, an option the original SU line lacked.
Airtac SU63-100 Standard Cylinder SU63X95S Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU63X95S |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU63X95S |
| Bore size | Ø63 mm |
| Stroke | 95 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 SAU63X95S 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 SAU63X95S 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 SU63X95S
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 63 | Bore size in mm. |
| ×95 | 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 SU63X95S Is Used
Package Diverting
Pushes heavy cartons off a main conveyor line utilizing the 1559N push force at 0.5MPa, with the 95mm stroke moving loads cleanly into a sorting chute.
Pallet Positioning
Indexes loaded pallets against a hard stop before stretch wrapping, where the compact profile body saves valuable floor space in tight packaging cells.
Clamp Actuation
Secures metal workpieces during machining operations, providing reliable holding pressure while the magnet enables end-of-stroke confirmation.
Replacing the Airtac SU63-100 Standard Cylinder SU63X95S with the SAU63X95S
To replace this discontinued SU63X95S, order the SAU63X95S. Confirm your 3/8" port, M16x1.5 rod thread, and SC-series mounting accessories, which all transfer directly. Because this is a -S magnet model, you must swap your legacy CS1-B/DS1-B switches for CMSG/DMSG/EMSG sensors on the new SAU. For sizing, a 50mm bore offers 982N push at 0.5MPa, while an 80mm bore provides 2513N. Note that a plain cylinder drifts on air loss; the air cushions only decelerate near stroke ends, so use an external rod lock or pilot-operated check valve for held loads. If you need automated self-switching, explore the SAUF valve-integrated variant.
Replacement checklist
- ✓ Same bore / stroke → SAU63X95S
- ✓ 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 SU63X95S FAQ
Yes, the AirTAC SU63X95S is discontinued. The direct replacement is the SAU63X95S, which shares the identical 63mm bore, 95mm stroke, 3/8" port, output force, and SC-series mounting. You can swap it directly without modifying your machine.
It delivers 1559N push and 1402N pull at 0.5MPa, 2182N push at 0.7MPa, and a 318kgf theoretical max at 1.0MPa. Because this is a -S model, it used legacy CS1-B/DS1-B switches; the SAU replacement requires upgrading to CMSG/DMSG/EMSG sensors.
Request a Quote for the SAU63X95S
Send us the quantity and destination. We confirm price, stock and lead time on the SAU63X95S replacement — usually within 7-8 hours.