This model is discontinued
AirTAC has phased out the SU series. You can still order this code here: we ship the direct replacement SAU63X100TC, 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 SU63X100TC
The AirTAC SU63-100 Standard Cylinder SU63X100TC is a double-acting profile-type standard cylinder with a Ø63mm bore and 100mm stroke, 3/8" air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAU63X100TC, which matches its bore, stroke, force and mounting.
- BoreØ63 mm
- Stroke100 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM16×1.5
- StatusDiscontinued → SAU63X100TC
- 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 SU63X100TC
The AirTAC SU63X100TC is a discontinued double-acting profile-type cylinder with a 63 mm bore and 100 mm stroke. It delivers 1559 N push force at 0.5 MPa through a 3/8" port. AirTAC replaced this unit with the SAU63X100TC, a direct upgrade retaining the exact bore, stroke, output force, port size, and SC-series TC mounting interface.
Because this SKU lacks a magnet, it cannot accept a position sensor. If sensing is needed, the SAU replacement requires CMSG/DMSG/EMSG switches instead of the legacy CS1-B/DS1-B. The SAU family also introduces the SAUF variant with a built-in 4M solenoid valve, an option the SU line never offered.
Airtac SU63-100 Standard Cylinder SU63X100TC Technical Specifications
| Model | Airtac SU63-100 Standard Cylinder SU63X100TC |
|---|---|
| Series | SU profile-type cylinder (discontinued) |
| Replacement | SAU63X100TC |
| Bore size | Ø63 mm |
| Stroke | 100 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 SAU63X100TC 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 SAU63X100TC 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 SU63X100TC
| SU | Profile-type standard cylinder (discontinued). |
|---|---|
| 63 | 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 SU63X100TC Is Used
Conveyor Diverter
Pushes medium-heavy cartons off a main belt using the 1559 N push force at 0.5 MPa, with the TC mount providing a rigid pivot for lateral sweeping motion.
Pallet Stop Gate
Acts as a pneumatic stop for 79 kg pallet loads in a gravity roller lane, safely holding the calculated vertical lift margin without needing a sensor.
Press Clamping Arm
Secures workpieces during light machining with 2182 N of force at 0.7 MPa, utilizing the compact profile body to fit within tight machine enclosures.
Replacing the Airtac SU63-100 Standard Cylinder SU63X100TC with the SAU63X100TC
To replace this SU63X100TC, order the SAU63X100TC. Confirm the 63 mm bore, 100 mm stroke, 3/8" port, M16x1.5 rod thread, and TC mounting accessory are correct for your machine. Since this specific SKU has no magnet (-S), it cannot support sensing; if your application requires position detection, specify an SAU model with the magnet option and use CMSG/DMSG/EMSG switches. If you need to adjust force, the neighboring 50 mm bore yields 982 N push at 0.5 MPa, while the 80 mm bore provides 2513 N. Note that a plain cylinder drifts without live air—the cushions only decelerate at stroke end—so add an external rod lock or pilot-operated check valve for load holding. The SAUF valve-integrated variant is available if you want to simplify piping.
Replacement checklist
- ✓ Same bore / stroke → SAU63X100TC
- ✓ 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 SU63X100TC FAQ
Yes, the AirTAC SU63X100TC is discontinued. The direct replacement is the SAU63X100TC. It shares the identical 63 mm bore, 100 mm stroke, 1559 N output force at 0.5 MPa, 3/8" port, and TC mounting, so it bolts right into the same space.
At 0.5 MPa it pushes 1559 N and pulls 1402 N. At 0.7 MPa push is 2182 N, and at 0.9 MPa it is 2805 N, with a theoretical max of 318 kgf at 1.0 MPa. The cylinder does not hold a load without live air—the cushions only decelerate—so use an external rod lock for suspended loads.
Related AirTAC SAU Cylinders
Request a Quote for the SAU63X100TC
Send us the quantity and destination. We confirm price, stock and lead time on the SAU63X100TC replacement — usually within 7-8 hours.