This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU63X175TC, 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 SU63X175TC
The AirTAC SU63-100 Standard Cylinder SU63X175TC is a double-acting profile-type standard cylinder with a Ø63mm bore and 175mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU63X175TC, which matches its bore, stroke, force and mounting.
- BoreØ63 mm
- Stroke175 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM16×1.5
- StatusDiscontinued → SAU63X175TC
- 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 SU63X175TC
The AirTAC SU63X175TC is a discontinued double-acting profile-type cylinder with a 63mm bore and 175mm stroke. It delivers 1559N push and 1402N pull at 0.5MPa via a 3/8" port. The direct replacement is the SAU63X175TC, matching the bore, stroke, force, port and TC mounting. The extruded aluminium body is shorter than an ISO 15552 cylinder of the same bore.
This SKU has no magnet (-S), so it cannot accept a sensor; the SAU upgrade uses CMSG/DMSG/EMSG switches. The SAU line also adds a SAUF built-in-valve option the SU lacked.
Airtac SU63-100 Standard Cylinder SU63X175TC Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU63X175TC |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU63X175TC |
| Bore size | Ø63 mm |
| Stroke | 175 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 SAU63X175TC 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 SAU63X175TC 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 SU63X175TC
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 63 | Bore size in mm. |
| ×175 | 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 SU63X175TC Is Used
Package Diverting
Drives a TC-mounted diverter arm on a packaging line, using the 175mm stroke to push cartons cleanly to an adjacent belt.
Pallet Stop Gate
Acts as a pneumatic stop for pallets entering a stretch wrapper, absorbing kinetic energy via the 21mm adjustable cushions.
Component Ejection
Ejects machined aluminium parts from a fixture, providing reliable push force within a compact profile body.
Replacing the Airtac SU63-100 Standard Cylinder SU63X175TC with the SAU63X175TC
To replace this discontinued SU63X175TC, order the SAU63X175TC direct: confirm the 3/8" port, M16x1.5 rod thread, PT thread type and TC mounting. Because this SKU lacks a magnet, it cannot take a sensor; if sensing is needed, specify an SAU with -S and use CMSG/DMSG/EMSG switches (the SU used CS1-B/DS1-B). Sizing both ways: a 50mm bore gives 982N push at 0.5MPa, while an 80mm bore gives 2513N. A plain cylinder does not hold load on air loss—the cushion only decelerates—so use an external rod lock or pilot-operated check valve for holding. The SAUF valve-integrated variant is available if you need self-switching.
Replacement checklist
- ✓ Same bore / stroke → SAU63X175TC
- ✓ 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 SU63X175TC FAQ
Yes, the AirTAC SU63X175TC is discontinued. The direct replacement is the SAU63X175TC. It matches the 63mm bore, 175mm stroke, 1559N force, 3/8" port and TC mounting, fitting the same application.
At 0.5MPa it pushes 1559N and pulls 1402N; at 0.7MPa it pushes 2182N, with a theoretical max of 318kgf at 1.0MPa. This specific SKU lacks a magnet and cannot take a sensor; the SAU replacement with -S uses CMSG/DMSG/EMSG switches.
Related AirTAC SAU Cylinders
Request a Quote for the SAU63X175TC
Send us the quantity and destination. We confirm price, stock and lead time on the SAU63X175TC replacement — usually within 7-8 hours.